Room temperature curable organopolysiloxane compositions

Details Room temperature curable organopolysiloxane compositions Room temperature curable organopolysiloxane compositions

1992-10-21

1994-04-05

Marquis, Melvyn I.

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

Synthetic resins

From silicon reactant having at least one...

528 17, 528 18, 528 21, 528 34, 528 38, 528901, C08G 7706

Patent

active

053006119

ABSTRACT:
Room temperature curable organopolysiloxane compositions (and the hardened products of such compositions) which comprise (A) a diorganopolysiloxane with hydroxyl groups at both ends, (B) a quaternary functional silane with four groups to be hydrolyzed and/or partially hydrolyzed products thereof, (C) a curing catalyst, (D) a filler, (E) a tertiary functional silane with three groups to be hydrolyzed and/or partially hydrolyzed products thereof and (F) an amine functional silane and/or an addition products with an acrylic acid ester or with a methacrylic acid ester show good adhesiveness towards surface-activated objects which has superior water-resistance.

REFERENCES:
patent: 3350349 (1967-10-01), Hyde
patent: 4602078 (1986-07-01), Joseph et al.
patent: 4797446 (1989-01-01), Dietlein et al.

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