Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1994-03-25
1995-11-14
Clark, W. Robinson
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 85, 525238, 525239, 525241, 525227, C08L 5502, C08L 2706, C08L 2512, C08L 3308
Patent
active
054667500
ABSTRACT:
A nonflammable injection-molding resin composition. The composition includes a nonflammable resin component containing a low-molecular-weight styrene resin having a high .alpha.-methylstyrene content; a rubbery polymer having grafted thereon a vinyl cyanide and/or alkyl (meth)acrylate monomer and an aromatic vinyl monomer; a low-molecular weight post-chlorinated polyvinyl chloride resin and, optionally, a vinyl chloride resin; and, as a moldability-improving agent, a specific alkyl acrylate resin comprising a vinyl cyanide monomer, an alkyl acrylate monomer and an optional copolymerizable vinyl monomer. The nonflammable resin composition provides injection-molded articles with a good balance of impact strength and non-peeling properly and is excellent in moldability.
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Patent Abstracts Of Japan, vol. 10, No. 123, May 8, 1986 & JP-A-60 248 758 (Kanegafuchi Kagaku Kogyo) Sep. 12, 1985.
Hosoi Hideki
Ikeda Munehiro
Mishima Ikuhiro
Clark W. Robinson
Kanegafuchi Kagaku Kogyo & Kabushiki Kaisha
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