CURABLE COMPOSITION

Japanese Patent JP2004269764

A

To obtain a curable composition with good storage stability, good physical characteristics such as tensile physical properties of a rubber after curing and good water-resistant adhesiveness in the curable composition comprising an isocyanate group-containing urethane prepolymer.

This curable composition comprises (A) the isocyanate group-containing urethane prepolymer, (B) a silicate capable of regenerating a polyol by hydrolysis with moisture, and if necessary, (C) a metal chelating compound. In the curable composition, as (B) the silicate, a silicate in which a hydrocarbon group with ≥7C which may have a substituent and may contain an oxygen atom or a nitrogen atom in the chain is bonded to a silicon atom, is used. The curable composition has good storage stability, and good physical characteristics such as tensile physical properties of the rubber after curing and good water-resistant adhesiveness.

JPS57170917	MANUFACTURE OF HARD POLYURETHANE FOAM, FOAM THEREBY AND COMPOUND CONTAINING POLYOL AND FATTY PRIMARY AMINE THEREFOR
WO/2022/049513	ADHESIVE FOR DERIVED WOOD PRODUCTS
JP6324286	Method for manufacturing polymerizable composition, transparent resin, optical material, plastic lens and transparent resin

AKIMOTO SHINICHI
MORITA EIICHI

JP2003064511A

September 30, 2004

March 11, 2003

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AUTO KAGAKU KOGYO KK

C08G18/38; C08G18/10; (IPC1-7): C08G18/38; C08G18/10

Masao Okabe
Nobuaki Kato
Kazuo
Shinichi Usui
Ikuo Fujino
Takao Ochi
Teruhisa Motomiya
Norimichi Takanashi
Asahi Shinmitsu
Seiichiro Takahashi
Koji Yoshizawa

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