EMULSIVE POLYMERISATE CONTAINING ACTIVATORS, METHOD FOR PRODUCTION THEREOF AND USE THEREOF IN TWO- OR MULTI-COMPONENT SYSTEMS
FIELD: chemistry.SUBSTANCE: described is a core-cladding emulsive polymerisate with an activator included in the core, which is obtained from polymerising a mixture containing: a) 5-99.9 wt % of one or more mono-functional (meth)acrylate monomers with water solubility of < 2 wt % at 20°C; b) 0-70...
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| creator | SHMITT GEROL'D KLESSE VOL'FGANG KNEBEL' JOAKHIM |
| description | FIELD: chemistry.SUBSTANCE: described is a core-cladding emulsive polymerisate with an activator included in the core, which is obtained from polymerising a mixture containing: a) 5-99.9 wt % of one or more mono-functional (meth)acrylate monomers with water solubility of < 2 wt % at 20°C; b) 0-70 wt % of one or more monomers that copolymerisable with monomers a); c) 0-20 wt % of one or more compounds that are di- or multi-vinylenically unsaturated; d) 0-20 wt % of one or more polar monomers with water solubility of >2 wt % at 20°C, selected from (meth)acrylic acid and (meth)acrylamide, and c) 0.1-95 wt % of at least one activator. Wherein components a) to e) amount to 100 wt % of polymerisable components of the mixture, characterised by that e1) the activator is a compound of formula Iwhere Ris methyl; X is a linear alkanediiyl group with 1-18 carbon atoms; Rdenotes a hydrogen atom or a linear or branched alkyl residue with 1-12 carbon atoms; R, R, R, Rand Rindependently denote a hydrogen atom and that e2) the activator e) is covalently bonded to the emulsive polymerisate. Also described is a method of producing said emulsive polymerisate by "core-cladding" polymerisation in an aqueous emulsion, wherein components a) to e) at the first step are polymerised in form of a core, and then a mixture of components a) to d) are polymerised thereon as cladding in at least an additional step. Components a) to e) for the core and components a) to d) for the cladding are selected such that in the resultant polymerisate, the glass transition temperature of at least one cladding Tis higher than the glass transition temperature of the core T, wherein the glass transition temperature of at least one cladding Tis higher than 100°C, wherein the glass transition temperature Tis determined according to the EN ISO 11357 standard. Described is a two- or multi-component system with a controlled working life, which is curable at room temperature using a redox system of initiators containing A) 0.8-69.94 wt % emulsive polymerisate according to claims 1-7 or obtained by a method according to claim 8; B) 30-99.14 wt % of one or more ethylenically unsaturated monomers; C) 0.05-30 wt % peroxides; optionally D) 0-60 wt% unsaturated oligomers; E) 0.01-2 wt % polymerisation inhibitor; and optionally F) 0-800 pts.wt auxiliary substances and additives; wherein the sum of components A)+B)+C)+D)+E) is 100 wt %, and the amount of F) relates to 100 pts.wt of the sum A)+B)+C)+D)+E). Wherein com |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_RU2510405C2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>RU2510405C2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_RU2510405C23</originalsourceid><addsrcrecordid>eNqNjUEKwjAQRbtxIeod5gAWarUHCOnUBJpMSSaVrkqRuBIt1K13Nwtx7erzeA_-OnujCa3XPUJH7WDQaS8YQZJloa22ZxCSdS-YnN-DQVZUQ0MOOkd1SIossEKH1ICwNQSPP9ZJXSiHVKcT1rkk05FFy-AHz2j8NlvdpvsSd9_dZNAgS5XH-TnGZZ6u8RFfowtldShORSXL4x_JB6yuO6E</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>EMULSIVE POLYMERISATE CONTAINING ACTIVATORS, METHOD FOR PRODUCTION THEREOF AND USE THEREOF IN TWO- OR MULTI-COMPONENT SYSTEMS</title><source>esp@cenet</source><creator>SHMITT GEROL'D ; KLESSE VOL'FGANG ; KNEBEL' JOAKHIM</creator><creatorcontrib>SHMITT GEROL'D ; KLESSE VOL'FGANG ; KNEBEL' JOAKHIM</creatorcontrib><description>FIELD: chemistry.SUBSTANCE: described is a core-cladding emulsive polymerisate with an activator included in the core, which is obtained from polymerising a mixture containing: a) 5-99.9 wt % of one or more mono-functional (meth)acrylate monomers with water solubility of < 2 wt % at 20°C; b) 0-70 wt % of one or more monomers that copolymerisable with monomers a); c) 0-20 wt % of one or more compounds that are di- or multi-vinylenically unsaturated; d) 0-20 wt % of one or more polar monomers with water solubility of >2 wt % at 20°C, selected from (meth)acrylic acid and (meth)acrylamide, and c) 0.1-95 wt % of at least one activator. Wherein components a) to e) amount to 100 wt % of polymerisable components of the mixture, characterised by that e1) the activator is a compound of formula Iwhere Ris methyl; X is a linear alkanediiyl group with 1-18 carbon atoms; Rdenotes a hydrogen atom or a linear or branched alkyl residue with 1-12 carbon atoms; R, R, R, Rand Rindependently denote a hydrogen atom and that e2) the activator e) is covalently bonded to the emulsive polymerisate. Also described is a method of producing said emulsive polymerisate by "core-cladding" polymerisation in an aqueous emulsion, wherein components a) to e) at the first step are polymerised in form of a core, and then a mixture of components a) to d) are polymerised thereon as cladding in at least an additional step. Components a) to e) for the core and components a) to d) for the cladding are selected such that in the resultant polymerisate, the glass transition temperature of at least one cladding Tis higher than the glass transition temperature of the core T, wherein the glass transition temperature of at least one cladding Tis higher than 100°C, wherein the glass transition temperature Tis determined according to the EN ISO 11357 standard. Described is a two- or multi-component system with a controlled working life, which is curable at room temperature using a redox system of initiators containing A) 0.8-69.94 wt % emulsive polymerisate according to claims 1-7 or obtained by a method according to claim 8; B) 30-99.14 wt % of one or more ethylenically unsaturated monomers; C) 0.05-30 wt % peroxides; optionally D) 0-60 wt% unsaturated oligomers; E) 0.01-2 wt % polymerisation inhibitor; and optionally F) 0-800 pts.wt auxiliary substances and additives; wherein the sum of components A)+B)+C)+D)+E) is 100 wt %, and the amount of F) relates to 100 pts.wt of the sum A)+B)+C)+D)+E). Wherein component A) and component C) are stored together, and before applying the system, at least one component B) is stored separately from A) and C), wherein the capacity of the separately stored component B) to cause swelling of the polymerisate A) is so high that the activator of the polymerisate A) fixed in the polymer can react with component C), or component A), part of component B) and component DC) are stored together, wherein part of component B) is selected such that the capacity of component B) to cause swelling of the polymerisate A) is so low that the activator of the polymerisate A) fixed in the polymer cannot react with component C). Also described is use of said two- or multi-component system as a component part of substances, such as resins from unsaturated polyesters and vinyl esters or adhesive substances, cast resins, polymer coatings for floors and other reactive coatings, sealants, impregnating compounds, binding compounds, compounds for making artificial marble and other artificial stones, compounds for reactive concrete inserts, tooth filling compounds, porous plastic moulds for ceramic articles.EFFECT: obtaining two- or multi-component systems that are curable at room temperature, the working life of which can be controlled in a wide range and which, nevertheless, are quickly and completely curable before a certain moment in time without requiring energy or an external mechanical pulse.13 cl, 2 tbl, 19 ex
Настоящее изобретение относится к эмульсионному полимеризату, содержащему фиксированные в полимере активаторы. Описан эмульсионный полимеризат типа ядро-оболочка с включенным в ядро активатором, который получают при полимеризации смеси, содержащей: a) от 5% мас. до 99,9% мас. одного или нескольких монофункциональных мономеров (мес.)акрилата с растворимостью в воде <2% мас. при 20°C; b) от 0% мас. до 70% мас. одного или нескольких мономеров, способных сополимеризоваться с мономерами a); c) от 0% мас. до 20% мас. одного или нескольких соединений, являющихся дважды или многократно ненасыщенными по винильному типу; d) от 0% мас. до 20% мас. одного или нескольких полярных мономеров с растворимостью в воде >2% мас. при 20°C, выбранных из (мет)акриловой кислоты и (мет)акриламида, а также е) от 0,1 до 95 % мас. по меньшей мере одного активатора, причем компоненты от a) до e) в сумме составляют 100% мас. полимеризующихся компонентов смеси, отличающийся тем, что e1) активатор представляет собой соединение Формулы Iгде Rявляется метилом; Х представляет собой линейную алкандиильную группу с числом атомов углерода от 1 до 18; Rобозначает атом водорода или линейный или разветвленный алкильный остаток с числом атомов углерода от 1 до 12; R, R, R, Rи Rнезависимо друг от друга обозначают атомы водорода, и тем, что e2) активатор e) ковалентно связан с эмульсионным полимеризатом. Также описан способ получения указанного выше эмульсионного полимеризата путем полимеризации "ядро-оболочка" в водной эмульсии, в котором комноненты от a) до e) па первой стадии полимеризуют в виде ядра, а затем на нем по меньшей мере в одной дополнительной стадии в качестве оболочки полимеризуют смесь ко</description><language>eng ; rus</language><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ; ADHESIVES ; CHEMICAL PAINT OR INK REMOVERS ; CHEMISTRY ; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; CORRECTING FLUIDS ; DYES ; FILLING PASTES ; INKS ; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ; ORGANIC MACROMOLECULAR COMPOUNDS ; PAINTS ; PASTES OR SOLIDS FOR COLOURING OR PRINTING ; POLISHES ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF MATERIALS AS ADHESIVES ; USE OF MATERIALS THEREFOR ; WOODSTAINS</subject><creationdate>2014</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140327&DB=EPODOC&CC=RU&NR=2510405C2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140327&DB=EPODOC&CC=RU&NR=2510405C2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHMITT GEROL'D</creatorcontrib><creatorcontrib>KLESSE VOL'FGANG</creatorcontrib><creatorcontrib>KNEBEL' JOAKHIM</creatorcontrib><title>EMULSIVE POLYMERISATE CONTAINING ACTIVATORS, METHOD FOR PRODUCTION THEREOF AND USE THEREOF IN TWO- OR MULTI-COMPONENT SYSTEMS</title><description>FIELD: chemistry.SUBSTANCE: described is a core-cladding emulsive polymerisate with an activator included in the core, which is obtained from polymerising a mixture containing: a) 5-99.9 wt % of one or more mono-functional (meth)acrylate monomers with water solubility of < 2 wt % at 20°C; b) 0-70 wt % of one or more monomers that copolymerisable with monomers a); c) 0-20 wt % of one or more compounds that are di- or multi-vinylenically unsaturated; d) 0-20 wt % of one or more polar monomers with water solubility of >2 wt % at 20°C, selected from (meth)acrylic acid and (meth)acrylamide, and c) 0.1-95 wt % of at least one activator. Wherein components a) to e) amount to 100 wt % of polymerisable components of the mixture, characterised by that e1) the activator is a compound of formula Iwhere Ris methyl; X is a linear alkanediiyl group with 1-18 carbon atoms; Rdenotes a hydrogen atom or a linear or branched alkyl residue with 1-12 carbon atoms; R, R, R, Rand Rindependently denote a hydrogen atom and that e2) the activator e) is covalently bonded to the emulsive polymerisate. Also described is a method of producing said emulsive polymerisate by "core-cladding" polymerisation in an aqueous emulsion, wherein components a) to e) at the first step are polymerised in form of a core, and then a mixture of components a) to d) are polymerised thereon as cladding in at least an additional step. Components a) to e) for the core and components a) to d) for the cladding are selected such that in the resultant polymerisate, the glass transition temperature of at least one cladding Tis higher than the glass transition temperature of the core T, wherein the glass transition temperature of at least one cladding Tis higher than 100°C, wherein the glass transition temperature Tis determined according to the EN ISO 11357 standard. Described is a two- or multi-component system with a controlled working life, which is curable at room temperature using a redox system of initiators containing A) 0.8-69.94 wt % emulsive polymerisate according to claims 1-7 or obtained by a method according to claim 8; B) 30-99.14 wt % of one or more ethylenically unsaturated monomers; C) 0.05-30 wt % peroxides; optionally D) 0-60 wt% unsaturated oligomers; E) 0.01-2 wt % polymerisation inhibitor; and optionally F) 0-800 pts.wt auxiliary substances and additives; wherein the sum of components A)+B)+C)+D)+E) is 100 wt %, and the amount of F) relates to 100 pts.wt of the sum A)+B)+C)+D)+E). Wherein component A) and component C) are stored together, and before applying the system, at least one component B) is stored separately from A) and C), wherein the capacity of the separately stored component B) to cause swelling of the polymerisate A) is so high that the activator of the polymerisate A) fixed in the polymer can react with component C), or component A), part of component B) and component DC) are stored together, wherein part of component B) is selected such that the capacity of component B) to cause swelling of the polymerisate A) is so low that the activator of the polymerisate A) fixed in the polymer cannot react with component C). Also described is use of said two- or multi-component system as a component part of substances, such as resins from unsaturated polyesters and vinyl esters or adhesive substances, cast resins, polymer coatings for floors and other reactive coatings, sealants, impregnating compounds, binding compounds, compounds for making artificial marble and other artificial stones, compounds for reactive concrete inserts, tooth filling compounds, porous plastic moulds for ceramic articles.EFFECT: obtaining two- or multi-component systems that are curable at room temperature, the working life of which can be controlled in a wide range and which, nevertheless, are quickly and completely curable before a certain moment in time without requiring energy or an external mechanical pulse.13 cl, 2 tbl, 19 ex
Настоящее изобретение относится к эмульсионному полимеризату, содержащему фиксированные в полимере активаторы. Описан эмульсионный полимеризат типа ядро-оболочка с включенным в ядро активатором, который получают при полимеризации смеси, содержащей: a) от 5% мас. до 99,9% мас. одного или нескольких монофункциональных мономеров (мес.)акрилата с растворимостью в воде <2% мас. при 20°C; b) от 0% мас. до 70% мас. одного или нескольких мономеров, способных сополимеризоваться с мономерами a); c) от 0% мас. до 20% мас. одного или нескольких соединений, являющихся дважды или многократно ненасыщенными по винильному типу; d) от 0% мас. до 20% мас. одного или нескольких полярных мономеров с растворимостью в воде >2% мас. при 20°C, выбранных из (мет)акриловой кислоты и (мет)акриламида, а также е) от 0,1 до 95 % мас. по меньшей мере одного активатора, причем компоненты от a) до e) в сумме составляют 100% мас. полимеризующихся компонентов смеси, отличающийся тем, что e1) активатор представляет собой соединение Формулы Iгде Rявляется метилом; Х представляет собой линейную алкандиильную группу с числом атомов углерода от 1 до 18; Rобозначает атом водорода или линейный или разветвленный алкильный остаток с числом атомов углерода от 1 до 12; R, R, R, Rи Rнезависимо друг от друга обозначают атомы водорода, и тем, что e2) активатор e) ковалентно связан с эмульсионным полимеризатом. Также описан способ получения указанного выше эмульсионного полимеризата путем полимеризации "ядро-оболочка" в водной эмульсии, в котором комноненты от a) до e) па первой стадии полимеризуют в виде ядра, а затем на нем по меньшей мере в одной дополнительной стадии в качестве оболочки полимеризуют смесь ко</description><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE</subject><subject>ADHESIVES</subject><subject>CHEMICAL PAINT OR INK REMOVERS</subject><subject>CHEMISTRY</subject><subject>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>CORRECTING FLUIDS</subject><subject>DYES</subject><subject>FILLING PASTES</subject><subject>INKS</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PAINTS</subject><subject>PASTES OR SOLIDS FOR COLOURING OR PRINTING</subject><subject>POLISHES</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>USE OF MATERIALS AS ADHESIVES</subject><subject>USE OF MATERIALS THEREFOR</subject><subject>WOODSTAINS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjUEKwjAQRbtxIeod5gAWarUHCOnUBJpMSSaVrkqRuBIt1K13Nwtx7erzeA_-OnujCa3XPUJH7WDQaS8YQZJloa22ZxCSdS-YnN-DQVZUQ0MOOkd1SIossEKH1ICwNQSPP9ZJXSiHVKcT1rkk05FFy-AHz2j8NlvdpvsSd9_dZNAgS5XH-TnGZZ6u8RFfowtldShORSXL4x_JB6yuO6E</recordid><startdate>20140327</startdate><enddate>20140327</enddate><creator>SHMITT GEROL'D</creator><creator>KLESSE VOL'FGANG</creator><creator>KNEBEL' JOAKHIM</creator><scope>EVB</scope></search><sort><creationdate>20140327</creationdate><title>EMULSIVE POLYMERISATE CONTAINING ACTIVATORS, METHOD FOR PRODUCTION THEREOF AND USE THEREOF IN TWO- OR MULTI-COMPONENT SYSTEMS</title><author>SHMITT GEROL'D ; KLESSE VOL'FGANG ; KNEBEL' JOAKHIM</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RU2510405C23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rus</language><creationdate>2014</creationdate><topic>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE</topic><topic>ADHESIVES</topic><topic>CHEMICAL PAINT OR INK REMOVERS</topic><topic>CHEMISTRY</topic><topic>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>CORRECTING FLUIDS</topic><topic>DYES</topic><topic>FILLING PASTES</topic><topic>INKS</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PAINTS</topic><topic>PASTES OR SOLIDS FOR COLOURING OR PRINTING</topic><topic>POLISHES</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>USE OF MATERIALS AS ADHESIVES</topic><topic>USE OF MATERIALS THEREFOR</topic><topic>WOODSTAINS</topic><toplevel>online_resources</toplevel><creatorcontrib>SHMITT GEROL'D</creatorcontrib><creatorcontrib>KLESSE VOL'FGANG</creatorcontrib><creatorcontrib>KNEBEL' JOAKHIM</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHMITT GEROL'D</au><au>KLESSE VOL'FGANG</au><au>KNEBEL' JOAKHIM</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>EMULSIVE POLYMERISATE CONTAINING ACTIVATORS, METHOD FOR PRODUCTION THEREOF AND USE THEREOF IN TWO- OR MULTI-COMPONENT SYSTEMS</title><date>2014-03-27</date><risdate>2014</risdate><abstract>FIELD: chemistry.SUBSTANCE: described is a core-cladding emulsive polymerisate with an activator included in the core, which is obtained from polymerising a mixture containing: a) 5-99.9 wt % of one or more mono-functional (meth)acrylate monomers with water solubility of < 2 wt % at 20°C; b) 0-70 wt % of one or more monomers that copolymerisable with monomers a); c) 0-20 wt % of one or more compounds that are di- or multi-vinylenically unsaturated; d) 0-20 wt % of one or more polar monomers with water solubility of >2 wt % at 20°C, selected from (meth)acrylic acid and (meth)acrylamide, and c) 0.1-95 wt % of at least one activator. Wherein components a) to e) amount to 100 wt % of polymerisable components of the mixture, characterised by that e1) the activator is a compound of formula Iwhere Ris methyl; X is a linear alkanediiyl group with 1-18 carbon atoms; Rdenotes a hydrogen atom or a linear or branched alkyl residue with 1-12 carbon atoms; R, R, R, Rand Rindependently denote a hydrogen atom and that e2) the activator e) is covalently bonded to the emulsive polymerisate. Also described is a method of producing said emulsive polymerisate by "core-cladding" polymerisation in an aqueous emulsion, wherein components a) to e) at the first step are polymerised in form of a core, and then a mixture of components a) to d) are polymerised thereon as cladding in at least an additional step. Components a) to e) for the core and components a) to d) for the cladding are selected such that in the resultant polymerisate, the glass transition temperature of at least one cladding Tis higher than the glass transition temperature of the core T, wherein the glass transition temperature of at least one cladding Tis higher than 100°C, wherein the glass transition temperature Tis determined according to the EN ISO 11357 standard. Described is a two- or multi-component system with a controlled working life, which is curable at room temperature using a redox system of initiators containing A) 0.8-69.94 wt % emulsive polymerisate according to claims 1-7 or obtained by a method according to claim 8; B) 30-99.14 wt % of one or more ethylenically unsaturated monomers; C) 0.05-30 wt % peroxides; optionally D) 0-60 wt% unsaturated oligomers; E) 0.01-2 wt % polymerisation inhibitor; and optionally F) 0-800 pts.wt auxiliary substances and additives; wherein the sum of components A)+B)+C)+D)+E) is 100 wt %, and the amount of F) relates to 100 pts.wt of the sum A)+B)+C)+D)+E). Wherein component A) and component C) are stored together, and before applying the system, at least one component B) is stored separately from A) and C), wherein the capacity of the separately stored component B) to cause swelling of the polymerisate A) is so high that the activator of the polymerisate A) fixed in the polymer can react with component C), or component A), part of component B) and component DC) are stored together, wherein part of component B) is selected such that the capacity of component B) to cause swelling of the polymerisate A) is so low that the activator of the polymerisate A) fixed in the polymer cannot react with component C). Also described is use of said two- or multi-component system as a component part of substances, such as resins from unsaturated polyesters and vinyl esters or adhesive substances, cast resins, polymer coatings for floors and other reactive coatings, sealants, impregnating compounds, binding compounds, compounds for making artificial marble and other artificial stones, compounds for reactive concrete inserts, tooth filling compounds, porous plastic moulds for ceramic articles.EFFECT: obtaining two- or multi-component systems that are curable at room temperature, the working life of which can be controlled in a wide range and which, nevertheless, are quickly and completely curable before a certain moment in time without requiring energy or an external mechanical pulse.13 cl, 2 tbl, 19 ex
Настоящее изобретение относится к эмульсионному полимеризату, содержащему фиксированные в полимере активаторы. Описан эмульсионный полимеризат типа ядро-оболочка с включенным в ядро активатором, который получают при полимеризации смеси, содержащей: a) от 5% мас. до 99,9% мас. одного или нескольких монофункциональных мономеров (мес.)акрилата с растворимостью в воде <2% мас. при 20°C; b) от 0% мас. до 70% мас. одного или нескольких мономеров, способных сополимеризоваться с мономерами a); c) от 0% мас. до 20% мас. одного или нескольких соединений, являющихся дважды или многократно ненасыщенными по винильному типу; d) от 0% мас. до 20% мас. одного или нескольких полярных мономеров с растворимостью в воде >2% мас. при 20°C, выбранных из (мет)акриловой кислоты и (мет)акриламида, а также е) от 0,1 до 95 % мас. по меньшей мере одного активатора, причем компоненты от a) до e) в сумме составляют 100% мас. полимеризующихся компонентов смеси, отличающийся тем, что e1) активатор представляет собой соединение Формулы Iгде Rявляется метилом; Х представляет собой линейную алкандиильную группу с числом атомов углерода от 1 до 18; Rобозначает атом водорода или линейный или разветвленный алкильный остаток с числом атомов углерода от 1 до 12; R, R, R, Rи Rнезависимо друг от друга обозначают атомы водорода, и тем, что e2) активатор e) ковалентно связан с эмульсионным полимеризатом. Также описан способ получения указанного выше эмульсионного полимеризата путем полимеризации "ядро-оболочка" в водной эмульсии, в котором комноненты от a) до e) па первой стадии полимеризуют в виде ядра, а затем на нем по меньшей мере в одной дополнительной стадии в качестве оболочки полимеризуют смесь ко</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS AS ADHESIVES USE OF MATERIALS THEREFOR WOODSTAINS |
| title | EMULSIVE POLYMERISATE CONTAINING ACTIVATORS, METHOD FOR PRODUCTION THEREOF AND USE THEREOF IN TWO- OR MULTI-COMPONENT SYSTEMS |
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