Method of making foamed resins with internal mold-release agents

Details Method of making foamed resins with internal mold-release agents Method of making foamed resins with internal mold-release agents

1979-07-18

1981-03-03

Cockeram, H. S.

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

Synthetic resins

Cellular products or processes of preparing a cellular...

264300, 521130, 521132, 521160, 521162, 521172, 260 18TN, 260 975, 252182, C08G 1814, C08G 1836

Patent

active

042542286

ABSTRACT:
A reaction product of a fatty acid ester and an organic polyisocyanate is included in a foamable reaction mixture containing an organic polyisocyanate to provide a molded product which can be removed from a mold whose surface has not been coated with conventional mold release agents.

REFERENCES:
patent: 2850464 (1958-09-01), Mitchell
patent: 3092592 (1963-06-01), Nischk et al.
patent: 3110695 (1963-11-01), Ceresa
patent: 3178490 (1965-04-01), Petrino et al.
patent: 3182104 (1965-05-01), Cwik
patent: 3201359 (1965-08-01), Herrick et al.
patent: 3304273 (1967-02-01), Stamberger
patent: 3383351 (1968-05-01), Stamberger
patent: 3394164 (1968-06-01), McClellan et al.
patent: 3442925 (1969-05-01), Simmler et al.
patent: 3481963 (1969-12-01), Simmler et al.
patent: 3492330 (1970-01-01), Trecker et al.
patent: 3523093 (1970-08-01), Stamberger
patent: 3567763 (1971-03-01), Emmons et al.
patent: 3579471 (1971-05-01), Dijkhuizen et al.
patent: 3637539 (1972-01-01), Wolff et al.
patent: 3726952 (1973-04-01), Boden et al.
patent: 3793268 (1974-02-01), Dietrich et al.
patent: 3827993 (1974-08-01), Cunningham et al.
DAS 1,196,864, Philco, Jul. 15, 1965.
DAS 1,202,785, Scholven-Chemie, Oct. 14, 1965.
DOS 1,953,637, Bayer A/G. Apr. 29, 1971.
DOS, 2,121,670, Bayer A/G, Nov. 16, 1972.

Affiliated with

Also associated with

Rating

Method of making foamed resins with internal mold-release agents does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of making foamed resins with internal mold-release agents, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of making foamed resins with internal mold-release agents will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-80629