Adhesive compositions

There is provided an adhesive composition comprising (a) one or more polyisocyanate, (b) one or more polyol, and (c) one or more plasticizer, wherein the amount of excess monomeric polyisocyanate is 5% or less by weight based on the weight of said composition. Also provided is process for making a l...

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Bibliographic Details
Main Authors MIYAKE KEVIN, SHAH PANKAJ VINUBHAI
Format Patent
LanguageChinese
English
Published 18.07.2012
Subjects
ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE
ADHESIVES
CHEMISTRY
DYES
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL
PAINTS
PERFORMING OPERATIONS
POLISHES
TRANSPORTING
USE OF MATERIALS AS ADHESIVES
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Summary:There is provided an adhesive composition comprising (a) one or more polyisocyanate, (b) one or more polyol, and (c) one or more plasticizer, wherein the amount of excess monomeric polyisocyanate is 5% or less by weight based on the weight of said composition. Also provided is process for making a laminate, said process comprising applying a layer of that adhesive composition to a polymer film, contacting said layer with a second polymer film, and then curing said adhesive composition or allowing said adhesive composition to cure. Further provided is a laminate made by such a process.
Bibliography:Application Number: CN201110453315