Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1977-11-14
1979-03-13
Foelak, Morton
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
428921, 521 84, 521 85, 521 88, 521106, 521109, 521117, 521128, 521138, 521907, C08J 900, C08J 910
Patent
active
041443853
ABSTRACT:
An intumescent composition comprising a resinous binder, an inorganic acid source, a carbon source and a blowing agent, the blowing agent comprises
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Downing Brian Y.
Hamer George D.
British Industrial Plastics Limited
Foelak Morton
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