Silicone foams

Details Silicone foams Silicone foams

1992-03-12

1992-10-06

Foelak, Morton

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521 97, 521117, 521130, 521154, 424447, C08J 904

Patent

active

051532310

ABSTRACT:
A multi-component foamable silicone composition is described and claimed which is capable of curing quickly at 20.degree. C. to provide a low density foamed mass. The composition comprises (A) one or more polydiorganosiloxanes having not less than three alkyl-hydrogensiloxane units per molecule, (B) one or more polydiorganosiloxanes having not less than two alkenyl-siloxane units (C) a liquid alcohol, (D) a fluorinated silicone foam stabilizing material and (E) a platinum catalyst for promoting reaction between the components. The composition may be packaged as two or more individually stable parts of substantially equal volume and viscosity each in a receptacle of material which is adapted to be opened by rupture so as to release the components for admixture. The composition is intended for use in forming a foam medical dressing by dispensing onto a surface e.g. an open wound and allowing the composition to cure at room temperature.

REFERENCES:
patent: 4026842 (1977-05-01), Lee et al.
patent: 4026843 (1977-05-01), Kittle
patent: 4026844 (1977-05-01), Kittle et al.
patent: 4026845 (1977-05-01), Kim et al.
patent: 4550125 (1985-10-01), Lee et al.
patent: 4613630 (1986-09-01), Bauman et al.
patent: 4719243 (1988-01-01), Pocknell

Affiliated with

Also associated with

Rating

Silicone foams does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Silicone foams, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Silicone foams will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1189600