Preparation of flame-resistant soft polyurethane foams of reduce

Details Preparation of flame-resistant soft polyurethane foams of reduce Preparation of flame-resistant soft polyurethane foams of reduce

1995-09-20

1998-04-14

Truong, Duc

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521100, 521106, 521123, 521127, 521128, 524589, 524590, 524591, C08G 1814

Patent

active

057391734

ABSTRACT:
A process for the preparation of flame-resistant soft polyurethane foams which produce less smoke in the event of fire involves reacting
a) an organic polyisocyanate and/or a modified organic polyisocyanate with
b) a high-molecular-weight compound containing at least two reactive hydrogen atoms and, if desired,
c) a chain extender and/or crosslinking agent, in the presence of
d) a mixture of flameproofing agents which contains:

REFERENCES:
patent: 4977194 (1990-12-01), Haas et al.

Affiliated with

Also associated with

Rating

Preparation of flame-resistant soft polyurethane foams of reduce does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Preparation of flame-resistant soft polyurethane foams of reduce, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation of flame-resistant soft polyurethane foams of reduce will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-635148