adesivo termofundível baseado em copolímeros de bloco de olefina
adesivo termofundível baseado em copolímeros de bloco de olefina uma composição adesiva termofundível, compreendendo uma mistura de componentes incluindo cerca de 5-50% por peso de um copolímero de bloco de olefina, cerca de 10-70% por peso de uma primeira resina adesiva, cerca de 0- 65% de uma segu...
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| creator | MARK D. ALPER Monina D. Kanderski |
| description | adesivo termofundível baseado em copolímeros de bloco de olefina uma composição adesiva termofundível, compreendendo uma mistura de componentes incluindo cerca de 5-50% por peso de um copolímero de bloco de olefina, cerca de 10-70% por peso de uma primeira resina adesiva, cerca de 0- 65% de uma segunda resina adesiva, cerca de 0-60% por peso de um plastificante; cerca de 0-20% por peso de uma resina aromática de reforço, cerca de 0.1-5% por peso de um estabilizador, e cerca de 1-40% por peso de um polímero secundário, a primeira e a segunda resina adesiva e a resina de reforço, tendo uma cristalinidade igual ou menor do que 250 joules/grama, em que o s componentes totalizam 100% por peso da composição, e a viscosidade da composição é igual a ou menor do que cerca de 20.000 mpa*s a 163ºc. laminados, e os métodos de fabricação de tais laminados usando adesivo termofundível também são descritos. a composição adesiva e/ ou laminado pode ser usada em uma variedade de produtos finais.
A hot melt adhesive composition, comprising a blend of components including about 5% to about 50% by weight of an olefin block copolymer; about 10% to about 70% by weight of a first tackifying resin having a softening point of at least about 95° C.; about 0 to 65% of a second tackifying resin that is different than the first tackifying resin; about 0% to about 60% by weight of a plasticizer; about 0% to about 20% by weight of an aromatic reinforcing resin having a softening point equal to or higher than 115° C.; about 0.1% to about 5% by weight of a stabilizer; and about 1% to about 40% by weight of a secondary polymer that is different from the olefin block copolymer, the first and second tackifying resins and the reinforcing resin, having relatively low crystallinity, which low crystallinity is equal to or less than 250 Joules/gram, wherein the components total 100% by weight of the composition, and the viscosity of the composition is equal to or less than about 20,000 mPa·s at 163° C. Laminates, especially those used in disposable soft goods, and methods of making such laminates using the hot melt adhesive composition are also described. The adhesive composition and/or laminate may be used in making a variety of end products such as a disposable diaper, a sanitary napkin, a bed pad, a bandage, a surgical drape, a tape, a label, a plastic sheet, a nonwoven sheet, a paper sheet, a cardboard, a book, a filter, or a package. |
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A hot melt adhesive composition, comprising a blend of components including about 5% to about 50% by weight of an olefin block copolymer; about 10% to about 70% by weight of a first tackifying resin having a softening point of at least about 95° C.; about 0 to 65% of a second tackifying resin that is different than the first tackifying resin; about 0% to about 60% by weight of a plasticizer; about 0% to about 20% by weight of an aromatic reinforcing resin having a softening point equal to or higher than 115° C.; about 0.1% to about 5% by weight of a stabilizer; and about 1% to about 40% by weight of a secondary polymer that is different from the olefin block copolymer, the first and second tackifying resins and the reinforcing resin, having relatively low crystallinity, which low crystallinity is equal to or less than 250 Joules/gram, wherein the components total 100% by weight of the composition, and the viscosity of the composition is equal to or less than about 20,000 mPa·s at 163° C. Laminates, especially those used in disposable soft goods, and methods of making such laminates using the hot melt adhesive composition are also described. The adhesive composition and/or laminate may be used in making a variety of end products such as a disposable diaper, a sanitary napkin, a bed pad, a bandage, a surgical drape, a tape, a label, a plastic sheet, a nonwoven sheet, a paper sheet, a cardboard, a book, a filter, or a package.</description><language>por</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>2019</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=20191126&DB=EPODOC&CC=BR&NR=112012001614B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191126&DB=EPODOC&CC=BR&NR=112012001614B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MARK D. ALPER</creatorcontrib><creatorcontrib>Monina D. Kanderski</creatorcontrib><title>adesivo termofundível baseado em copolímeros de bloco de olefina</title><description>adesivo termofundível baseado em copolímeros de bloco de olefina uma composição adesiva termofundível, compreendendo uma mistura de componentes incluindo cerca de 5-50% por peso de um copolímero de bloco de olefina, cerca de 10-70% por peso de uma primeira resina adesiva, cerca de 0- 65% de uma segunda resina adesiva, cerca de 0-60% por peso de um plastificante; cerca de 0-20% por peso de uma resina aromática de reforço, cerca de 0.1-5% por peso de um estabilizador, e cerca de 1-40% por peso de um polímero secundário, a primeira e a segunda resina adesiva e a resina de reforço, tendo uma cristalinidade igual ou menor do que 250 joules/grama, em que o s componentes totalizam 100% por peso da composição, e a viscosidade da composição é igual a ou menor do que cerca de 20.000 mpa*s a 163ºc. laminados, e os métodos de fabricação de tais laminados usando adesivo termofundível também são descritos. a composição adesiva e/ ou laminado pode ser usada em uma variedade de produtos finais.
A hot melt adhesive composition, comprising a blend of components including about 5% to about 50% by weight of an olefin block copolymer; about 10% to about 70% by weight of a first tackifying resin having a softening point of at least about 95° C.; about 0 to 65% of a second tackifying resin that is different than the first tackifying resin; about 0% to about 60% by weight of a plasticizer; about 0% to about 20% by weight of an aromatic reinforcing resin having a softening point equal to or higher than 115° C.; about 0.1% to about 5% by weight of a stabilizer; and about 1% to about 40% by weight of a secondary polymer that is different from the olefin block copolymer, the first and second tackifying resins and the reinforcing resin, having relatively low crystallinity, which low crystallinity is equal to or less than 250 Joules/gram, wherein the components total 100% by weight of the composition, and the viscosity of the composition is equal to or less than about 20,000 mPa·s at 163° C. Laminates, especially those used in disposable soft goods, and methods of making such laminates using the hot melt adhesive composition are also described. The adhesive composition and/or laminate may be used in making a variety of end products such as a disposable diaper, a sanitary napkin, a bed pad, a bandage, a surgical drape, a tape, a label, a plastic sheet, a nonwoven sheet, a paper sheet, a cardboard, a book, a filter, or a package.</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>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHBKTEktzizLVyhJLcrNTyvNSzm8tiw1RyEpsTg1MSVfITVXITm_ID_n8Nrc1KL8YoWUVIWknPzkfBAjPyc1LTMvkYeBNS0xpziVF0pzM6i6uYY4e-imFuTHpxYXJCan5qWWxDsFGRoaGQCRgaGZoYmToTGx6gCTOTTq</recordid><startdate>20191126</startdate><enddate>20191126</enddate><creator>MARK D. ALPER</creator><creator>Monina D. Kanderski</creator><scope>EVB</scope></search><sort><creationdate>20191126</creationdate><title>adesivo termofundível baseado em copolímeros de bloco de olefina</title><author>MARK D. ALPER ; Monina D. Kanderski</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_BR112012001614B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>por</language><creationdate>2019</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>MARK D. ALPER</creatorcontrib><creatorcontrib>Monina D. Kanderski</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MARK D. ALPER</au><au>Monina D. Kanderski</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>adesivo termofundível baseado em copolímeros de bloco de olefina</title><date>2019-11-26</date><risdate>2019</risdate><abstract>adesivo termofundível baseado em copolímeros de bloco de olefina uma composição adesiva termofundível, compreendendo uma mistura de componentes incluindo cerca de 5-50% por peso de um copolímero de bloco de olefina, cerca de 10-70% por peso de uma primeira resina adesiva, cerca de 0- 65% de uma segunda resina adesiva, cerca de 0-60% por peso de um plastificante; cerca de 0-20% por peso de uma resina aromática de reforço, cerca de 0.1-5% por peso de um estabilizador, e cerca de 1-40% por peso de um polímero secundário, a primeira e a segunda resina adesiva e a resina de reforço, tendo uma cristalinidade igual ou menor do que 250 joules/grama, em que o s componentes totalizam 100% por peso da composição, e a viscosidade da composição é igual a ou menor do que cerca de 20.000 mpa*s a 163ºc. laminados, e os métodos de fabricação de tais laminados usando adesivo termofundível também são descritos. a composição adesiva e/ ou laminado pode ser usada em uma variedade de produtos finais.
A hot melt adhesive composition, comprising a blend of components including about 5% to about 50% by weight of an olefin block copolymer; about 10% to about 70% by weight of a first tackifying resin having a softening point of at least about 95° C.; about 0 to 65% of a second tackifying resin that is different than the first tackifying resin; about 0% to about 60% by weight of a plasticizer; about 0% to about 20% by weight of an aromatic reinforcing resin having a softening point equal to or higher than 115° C.; about 0.1% to about 5% by weight of a stabilizer; and about 1% to about 40% by weight of a secondary polymer that is different from the olefin block copolymer, the first and second tackifying resins and the reinforcing resin, having relatively low crystallinity, which low crystallinity is equal to or less than 250 Joules/gram, wherein the components total 100% by weight of the composition, and the viscosity of the composition is equal to or less than about 20,000 mPa·s at 163° C. Laminates, especially those used in disposable soft goods, and methods of making such laminates using the hot melt adhesive composition are also described. The adhesive composition and/or laminate may be used in making a variety of end products such as a disposable diaper, a sanitary napkin, a bed pad, a bandage, a surgical drape, a tape, a label, a plastic sheet, a nonwoven sheet, a paper sheet, a cardboard, a book, a filter, or a package.</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 | adesivo termofundível baseado em copolímeros de bloco de olefina |
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