Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1993-08-18
1995-04-04
Kight, III, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
164 45, 164 47, 264 51, 264109, 264126, 4283044, 4283055, 521134, 521139, 521142, 521146, 525902, C08J 914, B22C 702
Patent
active
054038669
ABSTRACT:
Disclosed are a foamable resin composition which comprises a copolymer with a weight-average molecular weight of 150,000-350,000 produced by copolymerization of a monomer mixture of 55-85% by weight of styrene and 45-15% by weight of a methacrylic acid ester represented by general formula (I)
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Graham Nigel K.
Kato Yoshiyuki
Shibata Hideaki
Simmons William
Cooney Jr. John M.
FOSECO International Ltd.
Hitachi Chemical Co. Ltd.
Kight III John
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