Alkyl-modified siloxane copolymers useful as foam...

Details Alkyl-modified siloxane copolymers useful as foam... Alkyl-modified siloxane copolymers useful as foam...

C - Chemistry, Metallurgy

07

F

400/100, 403/29,

C07F 7/18 (2006.01) C08G 77/04 (2006.01) C08J 9/00 (2006.01)

Patent

CA 1185254

ABSTRACT OF THE INVENTION Organosiloxane copolymers having the average formula: (I) Me3SiO(Me2SiO)n(MeRSiO)pSiMe3, or (II) R'ME2SiO(Me2SiO)nSiMe2R' wherein R and R' are alkyl groups having five to twenty carbon atoms inclusive, n has a value of 0 to 4 in I and 0 to 8 in II, p has a value of 1 to 2, and the ratio of n to p is 1 to 3, are useful as foam stabilizers in the manufacture of low density, high resilience poly- urethane foam; solutions of such copolymers; a process for producing the polyurethane foam utilizes the copolymers; and polyurethane foams so produced.

372978

Affiliated with

Also associated with

Rating

Alkyl-modified siloxane copolymers useful as foam... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Alkyl-modified siloxane copolymers useful as foam..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alkyl-modified siloxane copolymers useful as foam... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1324871