Process for preparing rigid and flexible polyurethane foams

Details Process for preparing rigid and flexible polyurethane foams Process for preparing rigid and flexible polyurethane foams

1997-11-04

2000-08-08

Cooney, Jr., John M.

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

Synthetic resins

Cellular products or processes of preparing a cellular...

25218224, 521123, 521155, 521159, 521160, 521174, C08G 1814

Patent

active

061003115

ABSTRACT:
The use of a tin salt together with a salt of a protic acid having at least 2 acidic hydrogen atoms and a pK.sub.a in water of 2-10 in preparing water-blown polyurethane foams.

REFERENCES:
patent: 5519068 (1996-05-01), Okada et al.
patent: 5552450 (1996-09-01), Minz et al.
patent: 5688835 (1997-11-01), Scherbel et al.

Affiliated with

Also associated with

Rating

Process for preparing rigid and flexible polyurethane 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 Process for preparing rigid and flexible polyurethane foams, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing rigid and flexible polyurethane foams will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1150710