Process for the production of molded polyurethane products

Details Process for the production of molded polyurethane products Process for the production of molded polyurethane products

1997-05-28

1998-05-12

Foelak, Morton

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521159, 521174, 528 67, 528 76, 528 77, C08G 1848, C08J 900

Patent

active

057505837

ABSTRACT:
The present invention is directed to a process for the preparation of a molded product. The method requires the introduction of a polyurethane foam forming reaction mixture into a mold. The present invention is directed to the use of a specific semi-rigid foam formulation which avoid problems associated with void formation in instrument panels.

REFERENCES:
patent: 4945117 (1990-07-01), Gansen et al.
patent: 4972004 (1990-11-01), Randall et al.
patent: 5070114 (1991-12-01), Watts et al.
patent: 5314928 (1994-05-01), Verhelst
patent: 5350778 (1994-09-01), Steppan et al.
patent: 5374667 (1994-12-01), Hinz et al.
patent: 5418259 (1995-05-01), Broos et al.
patent: 5426126 (1995-06-01), Gebauer et al.
patent: 5439948 (1995-08-01), De Vos et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-979548