Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1984-02-09
1985-07-16
Welsh, Maurice J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
521108, 521165, 523179, 528 51, 528 73, C08G 1814
Patent
active
045297428
ABSTRACT:
The present invention relates to optionally foamed intumescent masses obtained by reacting
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patent: 4380593 (1983-04-01), von Bonin et al.
Jonas Friedrich
VON Bonin Wulf
Bayer Aktiengesellschaft
Gil Joseph C.
Harsh Gene
Roy Thomas W.
Welsh Maurice J.
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