Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1973-12-10
1981-07-07
Schain, Howard E.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
260 457R, 521 57, 521 98, 521907, C08K 502
Patent
active
042775671
ABSTRACT:
Vinyl aromatic polymer compositions contain a flame-retarding amount of 1,1,2,3,4,4-hexabromobutene-2.
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Lespieau et al., Chem. Abs., vol. 19, 1925, 2472.
Keyworth Donald A.
Purpi David C.
Schain Howard E.
Spath Thomas E.
Tenneco Chemicals Inc.
White R. A.
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