Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1986-05-30
1987-05-26
Welsh, Maurice J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
521914, C08G 1814
Patent
active
046687084
ABSTRACT:
The invention is a process for the preparation of elastic polyurethane flexible foams having densities from approximately 25 to 60 kg/m.sup.3, and producing molded articles in closed molds at temperatures from 25.degree. to 80.degree. C., comprising reacting
REFERENCES:
patent: 4559366 (1985-12-01), Hostettler
Baumann Edwin
Buethe Ingolf
Jarre Wolfgang
Marx Matthias
Mueller Gerhard
BASF - Aktiengesellschaft
Michaels Joseph D.
Welsh Maurice J.
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