Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1992-12-08
1994-01-11
Foelak, Morton
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
521131, 521143, 521145, 521146, 521181, 521155, C08J 914
Patent
active
052781950
ABSTRACT:
A process for the production of plastic foams, preferably rigid foams containing urethane groups or urethane and isocyanurate groups, by reacting
REFERENCES:
patent: 5137932 (1992-08-01), Behme et al.
patent: 5164418 (1992-11-01), Behme et al.
patent: 5166182 (1992-11-01), Blanpied
patent: 5169873 (1992-12-01), Behme et al.
Meynard Corinne A.
Volkert Otto
BASF - Aktiengesellschaft
Foelak Morton
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