Process for the CFC-free production of cellular polyurethane mol

Details Process for the CFC-free production of cellular polyurethane mol Process for the CFC-free production of cellular polyurethane mol

1994-10-31

1995-11-07

Foelak, Morton

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521128, 521130, 521164, 521172, 521174, C08J 934

Patent

active

054648807

ABSTRACT:
A process for the CFC-free production of cellular polyurethane molded parts/articles with solid surfaces by reacting a reaction mixture of per se known starting materials in sealed molds, to yield polyurethane foams. Carbamates obtainable from aliphatic aminoalcohols and carbon dioxide are used as blowing agents, optionally in conjunction with other blowing agents. The process is suitable for producing foam coverings on steering wheels, spoilers and protective upholstery in car interiors, and for producing soles of shoes or shoe components.

REFERENCES:
patent: 4500656 (1985-02-01), Rasshofer et al.

Affiliated with

Also associated with

Rating

Process for the CFC-free production of cellular polyurethane mol 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 the CFC-free production of cellular polyurethane mol, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the CFC-free production of cellular polyurethane mol will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-197776