Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1994-03-04
1995-05-16
Foelak, Morton
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
521113, 521128, 521130, 521163, L08G 804, L08G 1816
Patent
active
054161304
ABSTRACT:
A process for the production of polyurethane foams, in particular for the production of composite articles by back-foaming a plastics film as covering layer by the reaction of
REFERENCES:
patent: 4868043 (1989-09-01), Eling et al.
patent: 5132333 (1992-07-01), Burkhart et al.
patent: 5162382 (1992-11-01), Carswell et al.
Eickhaus Heinz
Liman Ulrich
Steinert Gerd
Bayer Aktiengesellschaft
Foelak Morton
Gil Joseph C.
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