ADHESIVE COMPOSITION AND PREPARATION METHOD THEREOF
FIELD: chemistry. ^ SUBSTANCE: composition contains at least partially gelatinised starch and one or more polymers (P) containing an amine group. Polymers (P) are selected from a group consisting of polyvinyl amine, poly(vinyl alcohol-co-vinyl amine) and polyethyleneimine. Amount of starch in the ad...
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| description | FIELD: chemistry. ^ SUBSTANCE: composition contains at least partially gelatinised starch and one or more polymers (P) containing an amine group. Polymers (P) are selected from a group consisting of polyvinyl amine, poly(vinyl alcohol-co-vinyl amine) and polyethyleneimine. Amount of starch in the adhesive composition is approximately between 15 and 40 wt %. Amount of one or more polymers (P) in the adhesive composition is approximately between 2 and 25 wt %. Total amount starch and one or more polymers (P) in the adhesive composition is approximately between 35 and 55 wt %. The composition also contains a polymer or copolymer of one or more ethylene-unsaturated monomers, as well as a polymer which contains an acetoacetoxy group. The polymer or copolymer of one or more ethylene-unsaturated monomers is a vinyl ester homopolymer or a vinyl ester copolymer. The adhesive composition can be a combined composition and can additionally contain an adhesive composition based on a dispersion of a polymer of one or more ethylene-unsaturated monomers. The polymer is a vinyl ester homopolymer or a vinyl ester copolymer. The method of preparing the adhesive composition involves mixing starch and one or more polymers (P) in an aqueous phase at high temperature approximately between 50 and 99C. The high temperature is maintained for at least one minute. The method of gluing components from wood-based materials involves application of the adhesive composition onto one or more wood-based components and joining one or more component with one or more other components. The components made from wood-based material can be wood chips. A wood-based article comprising components made from wood-based material is obtained using the adhesive composition. The wood-based article can include one or more layers joined by the adhesive composition. The invention enables to obtain an adhesive composition with low viscosity and excellent gluing quality. ^ EFFECT: high bonding strength, water resistance, reduced bouncing, retention of shape during loading. ^ 34 cl, 11 ex, 1 tbl
Изобретение относится к клеевой композиции для склеивания материалов на основе дерева, а также к способу склеивания деталей материалов на основе дерева. Композиция включает по крайней мере частично клейстеризованный крахмал и один или несколько полимеров (Р), содержащих аминную группу, полимеры (Р) выбирают из группы, состоящей из поливиниламина, поли(винилового спирта-со-виниламина) и полиэтиленимина. Количество крахмал |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_RU2400513C2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>RU2400513C2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_RU2400513C23</originalsourceid><addsrcrecordid>eNrjZDB2dPFwDfYMc1Vw9vcN8A_2DPH091Nw9HNRCAhyDXAMcgTzfV1DPPxdFEI8XINc_d14GFjTEnOKU3mhNDeDgptriLOHbmpBfnxqcUFicmpeakl8UKiRiYGBqaGxs5ExEUoAaKcm7Q</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>ADHESIVE COMPOSITION AND PREPARATION METHOD THEREOF</title><source>esp@cenet</source><creator>FARE JOANNA ; KHABBAZ FARIDEKH ; EHRIKSSON PER ANDERS ; FURBERG ANNA KRISTINA</creator><creatorcontrib>FARE JOANNA ; KHABBAZ FARIDEKH ; EHRIKSSON PER ANDERS ; FURBERG ANNA KRISTINA</creatorcontrib><description>FIELD: chemistry. ^ SUBSTANCE: composition contains at least partially gelatinised starch and one or more polymers (P) containing an amine group. Polymers (P) are selected from a group consisting of polyvinyl amine, poly(vinyl alcohol-co-vinyl amine) and polyethyleneimine. Amount of starch in the adhesive composition is approximately between 15 and 40 wt %. Amount of one or more polymers (P) in the adhesive composition is approximately between 2 and 25 wt %. Total amount starch and one or more polymers (P) in the adhesive composition is approximately between 35 and 55 wt %. The composition also contains a polymer or copolymer of one or more ethylene-unsaturated monomers, as well as a polymer which contains an acetoacetoxy group. The polymer or copolymer of one or more ethylene-unsaturated monomers is a vinyl ester homopolymer or a vinyl ester copolymer. The adhesive composition can be a combined composition and can additionally contain an adhesive composition based on a dispersion of a polymer of one or more ethylene-unsaturated monomers. The polymer is a vinyl ester homopolymer or a vinyl ester copolymer. The method of preparing the adhesive composition involves mixing starch and one or more polymers (P) in an aqueous phase at high temperature approximately between 50 and 99C. The high temperature is maintained for at least one minute. The method of gluing components from wood-based materials involves application of the adhesive composition onto one or more wood-based components and joining one or more component with one or more other components. The components made from wood-based material can be wood chips. A wood-based article comprising components made from wood-based material is obtained using the adhesive composition. The wood-based article can include one or more layers joined by the adhesive composition. The invention enables to obtain an adhesive composition with low viscosity and excellent gluing quality. ^ EFFECT: high bonding strength, water resistance, reduced bouncing, retention of shape during loading. ^ 34 cl, 11 ex, 1 tbl
Изобретение относится к клеевой композиции для склеивания материалов на основе дерева, а также к способу склеивания деталей материалов на основе дерева. Композиция включает по крайней мере частично клейстеризованный крахмал и один или несколько полимеров (Р), содержащих аминную группу, полимеры (Р) выбирают из группы, состоящей из поливиниламина, поли(винилового спирта-со-виниламина) и полиэтиленимина. Количество крахмала в клеевой композиции составляет от примерно 15 до примерно 40 мас.%. Количество одного или нескольких полимеров (Р) в клеевой композиции составляет от примерно 2 до примерно 25 мас.%. Суммарное количество крахмала и одного или нескольких полимеров (Р) в клеевой композиции составляет от примерно 35 до примерно 55 мас.%. Композиция дополнительно включает полимер или сополимер одного или нескольких этиленненасыщенных мономеров, а также полимер, содержащий ацетоацетоксигруппы. Полимер или сополимер одного или нескольких этиленненасыщенных мономеров представляет собой виниловый сложноэфирный гомополимер или виниловый сложноэфирный сополимер. Клеевая композиция может представлять собой комбинированный состав и дополнительно включать клеевую композицию на основе дисперсии полимера одного или нескольких этиленненасыщенных мономеров. Полимер представляет собой виниловый сложноэфирный гомополимер или виниловый сложноэфирный сополимер. Способ изготовления клеевой композиции включает смешение крахмала и одного или нескольких полимеров (Р) в водной фазе при повышенной температуре от примерно 50 до примерно 99°С. Повышенная температура поддерживается в течение по меньшей мере 1 минуты. Способ ск�</description><language>eng ; rus</language><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ; ADHESIVES ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; DYES ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ; ORGANIC MACROMOLECULAR COMPOUNDS ; PAINTS ; POLISHES ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF MATERIALS AS ADHESIVES</subject><creationdate>2010</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=20100927&DB=EPODOC&CC=RU&NR=2400513C2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100927&DB=EPODOC&CC=RU&NR=2400513C2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FARE JOANNA</creatorcontrib><creatorcontrib>KHABBAZ FARIDEKH</creatorcontrib><creatorcontrib>EHRIKSSON PER ANDERS</creatorcontrib><creatorcontrib>FURBERG ANNA KRISTINA</creatorcontrib><title>ADHESIVE COMPOSITION AND PREPARATION METHOD THEREOF</title><description>FIELD: chemistry. ^ SUBSTANCE: composition contains at least partially gelatinised starch and one or more polymers (P) containing an amine group. Polymers (P) are selected from a group consisting of polyvinyl amine, poly(vinyl alcohol-co-vinyl amine) and polyethyleneimine. Amount of starch in the adhesive composition is approximately between 15 and 40 wt %. Amount of one or more polymers (P) in the adhesive composition is approximately between 2 and 25 wt %. Total amount starch and one or more polymers (P) in the adhesive composition is approximately between 35 and 55 wt %. The composition also contains a polymer or copolymer of one or more ethylene-unsaturated monomers, as well as a polymer which contains an acetoacetoxy group. The polymer or copolymer of one or more ethylene-unsaturated monomers is a vinyl ester homopolymer or a vinyl ester copolymer. The adhesive composition can be a combined composition and can additionally contain an adhesive composition based on a dispersion of a polymer of one or more ethylene-unsaturated monomers. The polymer is a vinyl ester homopolymer or a vinyl ester copolymer. The method of preparing the adhesive composition involves mixing starch and one or more polymers (P) in an aqueous phase at high temperature approximately between 50 and 99C. The high temperature is maintained for at least one minute. The method of gluing components from wood-based materials involves application of the adhesive composition onto one or more wood-based components and joining one or more component with one or more other components. The components made from wood-based material can be wood chips. A wood-based article comprising components made from wood-based material is obtained using the adhesive composition. The wood-based article can include one or more layers joined by the adhesive composition. The invention enables to obtain an adhesive composition with low viscosity and excellent gluing quality. ^ EFFECT: high bonding strength, water resistance, reduced bouncing, retention of shape during loading. ^ 34 cl, 11 ex, 1 tbl
Изобретение относится к клеевой композиции для склеивания материалов на основе дерева, а также к способу склеивания деталей материалов на основе дерева. Композиция включает по крайней мере частично клейстеризованный крахмал и один или несколько полимеров (Р), содержащих аминную группу, полимеры (Р) выбирают из группы, состоящей из поливиниламина, поли(винилового спирта-со-виниламина) и полиэтиленимина. Количество крахмала в клеевой композиции составляет от примерно 15 до примерно 40 мас.%. Количество одного или нескольких полимеров (Р) в клеевой композиции составляет от примерно 2 до примерно 25 мас.%. Суммарное количество крахмала и одного или нескольких полимеров (Р) в клеевой композиции составляет от примерно 35 до примерно 55 мас.%. Композиция дополнительно включает полимер или сополимер одного или нескольких этиленненасыщенных мономеров, а также полимер, содержащий ацетоацетоксигруппы. Полимер или сополимер одного или нескольких этиленненасыщенных мономеров представляет собой виниловый сложноэфирный гомополимер или виниловый сложноэфирный сополимер. Клеевая композиция может представлять собой комбинированный состав и дополнительно включать клеевую композицию на основе дисперсии полимера одного или нескольких этиленненасыщенных мономеров. Полимер представляет собой виниловый сложноэфирный гомополимер или виниловый сложноэфирный сополимер. Способ изготовления клеевой композиции включает смешение крахмала и одного или нескольких полимеров (Р) в водной фазе при повышенной температуре от примерно 50 до примерно 99°С. Повышенная температура поддерживается в течение по меньшей мере 1 минуты. Способ ск�</description><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE</subject><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>DYES</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>POLISHES</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>USE OF MATERIALS AS ADHESIVES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2010</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB2dPFwDfYMc1Vw9vcN8A_2DPH091Nw9HNRCAhyDXAMcgTzfV1DPPxdFEI8XINc_d14GFjTEnOKU3mhNDeDgptriLOHbmpBfnxqcUFicmpeakl8UKiRiYGBqaGxs5ExEUoAaKcm7Q</recordid><startdate>20100927</startdate><enddate>20100927</enddate><creator>FARE JOANNA</creator><creator>KHABBAZ FARIDEKH</creator><creator>EHRIKSSON PER ANDERS</creator><creator>FURBERG ANNA KRISTINA</creator><scope>EVB</scope></search><sort><creationdate>20100927</creationdate><title>ADHESIVE COMPOSITION AND PREPARATION METHOD THEREOF</title><author>FARE JOANNA ; KHABBAZ FARIDEKH ; EHRIKSSON PER ANDERS ; FURBERG ANNA KRISTINA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RU2400513C23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rus</language><creationdate>2010</creationdate><topic>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE</topic><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>DYES</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>POLISHES</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>USE OF MATERIALS AS ADHESIVES</topic><toplevel>online_resources</toplevel><creatorcontrib>FARE JOANNA</creatorcontrib><creatorcontrib>KHABBAZ FARIDEKH</creatorcontrib><creatorcontrib>EHRIKSSON PER ANDERS</creatorcontrib><creatorcontrib>FURBERG ANNA KRISTINA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FARE JOANNA</au><au>KHABBAZ FARIDEKH</au><au>EHRIKSSON PER ANDERS</au><au>FURBERG ANNA KRISTINA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ADHESIVE COMPOSITION AND PREPARATION METHOD THEREOF</title><date>2010-09-27</date><risdate>2010</risdate><abstract>FIELD: chemistry. ^ SUBSTANCE: composition contains at least partially gelatinised starch and one or more polymers (P) containing an amine group. Polymers (P) are selected from a group consisting of polyvinyl amine, poly(vinyl alcohol-co-vinyl amine) and polyethyleneimine. Amount of starch in the adhesive composition is approximately between 15 and 40 wt %. Amount of one or more polymers (P) in the adhesive composition is approximately between 2 and 25 wt %. Total amount starch and one or more polymers (P) in the adhesive composition is approximately between 35 and 55 wt %. The composition also contains a polymer or copolymer of one or more ethylene-unsaturated monomers, as well as a polymer which contains an acetoacetoxy group. The polymer or copolymer of one or more ethylene-unsaturated monomers is a vinyl ester homopolymer or a vinyl ester copolymer. The adhesive composition can be a combined composition and can additionally contain an adhesive composition based on a dispersion of a polymer of one or more ethylene-unsaturated monomers. The polymer is a vinyl ester homopolymer or a vinyl ester copolymer. The method of preparing the adhesive composition involves mixing starch and one or more polymers (P) in an aqueous phase at high temperature approximately between 50 and 99C. The high temperature is maintained for at least one minute. The method of gluing components from wood-based materials involves application of the adhesive composition onto one or more wood-based components and joining one or more component with one or more other components. The components made from wood-based material can be wood chips. A wood-based article comprising components made from wood-based material is obtained using the adhesive composition. The wood-based article can include one or more layers joined by the adhesive composition. The invention enables to obtain an adhesive composition with low viscosity and excellent gluing quality. ^ EFFECT: high bonding strength, water resistance, reduced bouncing, retention of shape during loading. ^ 34 cl, 11 ex, 1 tbl
Изобретение относится к клеевой композиции для склеивания материалов на основе дерева, а также к способу склеивания деталей материалов на основе дерева. Композиция включает по крайней мере частично клейстеризованный крахмал и один или несколько полимеров (Р), содержащих аминную группу, полимеры (Р) выбирают из группы, состоящей из поливиниламина, поли(винилового спирта-со-виниламина) и полиэтиленимина. Количество крахмала в клеевой композиции составляет от примерно 15 до примерно 40 мас.%. Количество одного или нескольких полимеров (Р) в клеевой композиции составляет от примерно 2 до примерно 25 мас.%. Суммарное количество крахмала и одного или нескольких полимеров (Р) в клеевой композиции составляет от примерно 35 до примерно 55 мас.%. Композиция дополнительно включает полимер или сополимер одного или нескольких этиленненасыщенных мономеров, а также полимер, содержащий ацетоацетоксигруппы. Полимер или сополимер одного или нескольких этиленненасыщенных мономеров представляет собой виниловый сложноэфирный гомополимер или виниловый сложноэфирный сополимер. Клеевая композиция может представлять собой комбинированный состав и дополнительно включать клеевую композицию на основе дисперсии полимера одного или нескольких этиленненасыщенных мономеров. Полимер представляет собой виниловый сложноэфирный гомополимер или виниловый сложноэфирный сополимер. Способ изготовления клеевой композиции включает смешение крахмала и одного или нескольких полимеров (Р) в водной фазе при повышенной температуре от примерно 50 до примерно 99°С. Повышенная температура поддерживается в течение по меньшей мере 1 минуты. Способ ск�</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS AS ADHESIVES |
| title | ADHESIVE COMPOSITION AND PREPARATION METHOD THEREOF |
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