Curable composition

Details Curable composition Curable composition

2006-10-02

2011-12-13

Loewe, Robert (Department: 1766)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From silicon reactant having at least one...

C156S060000, C524S588000

Reexamination Certificate

active

08076439

ABSTRACT:
The present invention has its object to provide a curable composition comprising a reactive silyl group-containing organic polymer component which allows slight bleedout of a liquid compound to occur to the cured product surface and shows good adhesiveness and water-resistant adhesiveness using an amine compound as a non-organotin catalyst.The present invention relates to a curable composition which comprises:(A) an organic polymer having a silicon-containing group capable of crosslinking by siloxane bond formation,(B) a silanol condensation catalyst, and(C) an adhesion promoter,and that the silanol condensation catalyst (B) is an amine compound (B-1) having a melting point lower than 23° C., andthat the adhesion promoter (C) comprises an amino group-containing silane coupling agent (C-1) and an epoxy group-containing silane coupling agent (C-2) in a specific proportion.

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