Two-part, ultralow modulus silicone sealant

Details Two-part, ultralow modulus silicone sealant Two-part, ultralow modulus silicone sealant

1992-07-02

1993-09-21

Marquis, Melvyn I.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

523205, 523216, 528 33, 528 34, 528901, C08K 900

Patent

active

052469808

ABSTRACT:
A two part sealant cures rapidly in deep sections when the two parts are mixed together. A first part comprises a hydroxyl endblocked polydiorganosiloxane, non-reinforcing, non-acidic filler, diacetamidosilane chain extender of the general formula ##STR1## and aminoxysilicone compound having from 1 to 100 silicone atoms per molecule and from 3 to 10 aminoxy groups per molecule. A second part comprises a hydroxyl endblocked polydiorganosiloxane, non-reinforcing, non-acidic filler, and hydroxyl endblocked polydiorganosiloxane having a degree of substitution of from about 1 to 50. When mixed together, the two parts cure rapidly in deep sections.

REFERENCES:
patent: 3817909 (1974-06-01), Toporcer et al.
patent: 3996184 (1976-12-01), Klosowski
patent: 4508888 (1985-04-01), Letoffe et al.
patent: 4978706 (1990-12-01), Dietlein et al.

Affiliated with

Also associated with

Rating

Two-part, ultralow modulus silicone sealant does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Two-part, ultralow modulus silicone sealant, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two-part, ultralow modulus silicone sealant will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1050366