DHESIVES
The invention relates to a composition for a crosslinkable hot-melt adhesive and made from an ethylene-vinyl acetate copolymer containing primary hydroxyl functional groups and from a blocked polyisocyanate. This composition, combined with an adhesive (tackifying) resin which may, furthermore, be us...
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| creator | JACQUES BOUTILLIER YVES LERMAT NOELLE FORICHON |
| description | The invention relates to a composition for a crosslinkable hot-melt adhesive and made from an ethylene-vinyl acetate copolymer containing primary hydroxyl functional groups and from a blocked polyisocyanate. This composition, combined with an adhesive (tackifying) resin which may, furthermore, be used as an agent for blocking the polyisocyanate, results in a crosslinkable hot-melt adhesive. The adhesive is employed at a temperature which is at least equal to that for deblocking the isocyanate functional groups of the polyisocyanate. The bonding retention temperature of such adhesives can reach 200-220 DEG C. |
| format | Patent |
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This composition, combined with an adhesive (tackifying) resin which may, furthermore, be used as an agent for blocking the polyisocyanate, results in a crosslinkable hot-melt adhesive. The adhesive is employed at a temperature which is at least equal to that for deblocking the isocyanate functional groups of the polyisocyanate. The bonding retention temperature of such adhesives can reach 200-220 DEG C.</description><edition>4</edition><language>eng</language><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ; ADHESIVES ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; DYES ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; 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>1991</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=19910815&DB=EPODOC&CC=AU&NR=613919B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19910815&DB=EPODOC&CC=AU&NR=613919B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JACQUES BOUTILLIER</creatorcontrib><creatorcontrib>YVES LERMAT</creatorcontrib><creatorcontrib>NOELLE FORICHON</creatorcontrib><title>DHESIVES</title><description>The invention relates to a composition for a crosslinkable hot-melt adhesive and made from an ethylene-vinyl acetate copolymer containing primary hydroxyl functional groups and from a blocked polyisocyanate. This composition, combined with an adhesive (tackifying) resin which may, furthermore, be used as an agent for blocking the polyisocyanate, results in a crosslinkable hot-melt adhesive. The adhesive is employed at a temperature which is at least equal to that for deblocking the isocyanate functional groups of the polyisocyanate. 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This composition, combined with an adhesive (tackifying) resin which may, furthermore, be used as an agent for blocking the polyisocyanate, results in a crosslinkable hot-melt adhesive. The adhesive is employed at a temperature which is at least equal to that for deblocking the isocyanate functional groups of the polyisocyanate. The bonding retention temperature of such adhesives can reach 200-220 DEG C.</abstract><edition>4</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
| recordid | cdi_epo_espacenet_AU613919BB2 |
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| subjects | ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS 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 | DHESIVES |
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