Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1988-05-06
1990-01-16
Jacobs, Lewis T.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
2642902, 525537, C08L 8106, B29D 726
Patent
active
048944190
ABSTRACT:
A biaxially-stretched film is made of a resin composition composed of 100 parts by weight of a substantially linear poly(arylene sulfide) having a melt viscosity of at least 1,000 poises and 0.5-80 parts by weight of a styrene-based resin. The film is produced by diluting a master batch, which has been prepared in advance and is composed of the poly(arylene sulfide) and styrene-based resin, with an additional supply of the poly(arylene sulfide) so as to prepare a resin composition containing the polystyrene-based resin in an amount of 0.5-80 parts by weight per 100 parts by weight of the poly(arylene sulfide), and then biaxially stretching the thus-prepared resin composition.
REFERENCES:
patent: 3354129 (1967-11-01), Edmonds, Jr. et al.
patent: 4476284 (1984-10-01), Cleary
patent: 4514588 (1985-04-01), Beever et al.
patent: 4613654 (1986-09-01), Katto et al.
patent: 4645826 (1987-02-01), Iizuka et al.
patent: 4748169 (1988-05-01), Izutsu et al.
patent: 4769190 (1988-09-01), Utsumi et al.
patent: 4785057 (1988-11-01), Shiiki et al.
Mizuno Toshiya
Saito Takeshi
Teramoto Yoshikichi
Wakabayashi Juichi
Jacobs Lewis T.
Kureha Kagaku Kogyo K.K.
Woodward David W.
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