REACTIVE ADHESIVE

PROBLEM TO BE SOLVED: To provide a reactive adhesive which can be stored for a prescribed period under ordinary weather conditions and can be cross-linked after an activation step. SOLUTION: This reactive thermoplastic adhesive characterized in that the adhesive does not react with moisture, can be...

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Bibliographic Details
Main Authors GUTGSELL MICHAEL, MERZ PETER W DR, TSUNO SHINGO
Format Patent
LanguageEnglish
Published 23.01.2002
Edition7
Subjects
ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE
ADHESIVES
CHEMISTRY
COMPOSITIONS BASED THEREON
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
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Summary:PROBLEM TO BE SOLVED: To provide a reactive adhesive which can be stored for a prescribed period under ordinary weather conditions and can be cross-linked after an activation step. SOLUTION: This reactive thermoplastic adhesive characterized in that the adhesive does not react with moisture, can be gripped with a hand at room temperature, can plastically be deformed after used for a bonding, can directly be adhered without being mechanically fixed, and is cured after activated with energy. The above reactive thermoplastic adhesive, wherein the adhesive comprises (A) a thermoplastic resin which contains at east one hydroxyl group and/or amino group and/or mercapto group and can plastically be deformed at room temperature and (B) at least one solid substance which has at least two isocyanate groups and whose surface has been inactivated with a compound for supporting an active hydrogen group.
Bibliography:Application Number: JP20010170751