Methods for the manufacture of energy-attenuating polyurethanes

Details Methods for the manufacture of energy-attenuating polyurethanes Methods for the manufacture of energy-attenuating polyurethanes

1989-04-28

1990-12-25

Welsh, Maurice J.

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521126, 521129, 521172, 521174, 528 51, 528 53, 528 58, 528 76, 528 83, C08G 1814

Patent

active

049803867

ABSTRACT:
A method for the manufacture of shock attenuating, low rebound polyurethanes in which polyols are reacted with polyisocyanates having a functionality of at least 2.3 at an isocyanate index of from about 65 to about 90.

REFERENCES:
patent: 4722946 (1988-02-01), Hostettler

Affiliated with

Also associated with

Rating

Methods for the manufacture of energy-attenuating polyurethanes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods for the manufacture of energy-attenuating polyurethanes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods for the manufacture of energy-attenuating polyurethanes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1163159