TWO-COMPONENT CURING COMPOSITION

PROBLEM TO BE SOLVED: To provide a two-component curing composition having excellent adhesion after curing in addition to excellent work efficiency. SOLUTION: The two-component curing composition comprises (A) a terminal isocyanate group-containing urethane prepolymer; (B) a polyol or polysulfide et...

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Bibliographische Detailangaben
Hauptverfasser:	KAWAMI HIDEAKI, MORI MASAHITO, OKUBO NAOKI, KOMORI ISAMU
Format:	Patent
Sprache:	eng
Schlagworte:	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 MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE 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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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a two-component curing composition having excellent adhesion after curing in addition to excellent work efficiency. SOLUTION: The two-component curing composition comprises (A) a terminal isocyanate group-containing urethane prepolymer; (B) a polyol or polysulfide ether polymer; (C) an α-olefin dimer represented by general formula (1): CH2=CR1-CH2-CH2R1, wherein R1represents a 6-8C alkyl group, or a hydrogenated product thereof; and (D) calcium carbonate treated with a fatty acid and having a treatment fatty acid quantity of 5-15 wt.% and a BET specific surface area of 20-40 m2/g. COPYRIGHT: (C)2009,JPO&INPIT