Novel resin compositions based on polyphenylene ether
AssigneeSumitomo Chemical Company, Limited
InventorsKatsuji Ueno, Haruo Inoue, Akihiro Furuta
Life of this patent
Estimating the term…
Abstract
A resin composition based on a polyphenylene ether comprising 99 to 1 part by weight of a polyphenylene ether copolymer derived from 99.5 to 85 mole-% of 2,6-dimethylphenol and 0.5 to 15 mole-% of 3-methyl-6-tert-butylphenol and 1 to 99 parts by weight of a styrene polymer (making up 100 parts by weight in total); and said resin composition further containing 0.1 to 100 parts by weight of a rubber-like polymer for 100 parts by weight of the said resin composition. These resin compositions have excellent mechanical strength, heat resistance, and moldability and are suitable as molding resin materials in practical use fields.
Claims13
A resin composition based on a polyphenylene ether comprising 99 to 1 part by weight of a polyphenylene ether copolymer derived from 99.5 to 85 mole-% of 2,6-dimethylphenol and 0.5 to 15 mole-% of 3-methyl-6-tert-butylphenol and 1 to 99 parts by weight of a styrene polymer, said ether copolymer and said styrene copolymer (making up 100 parts by weight in total).
A resin composition based on a polyphenylene ether comprising 99 to 1 part by weight of a polyphenylene ether copolymer derived from 99.5 to 85 mole-% of 2,6-dimethylphenol and 0.5 to 15 mole-% of 3-methyl-6-tert-butylphenol, 1 to 99 parts by weight of a styrene-based polymer, the total of said two polymers being 100 parts by weight, and 0.1 to 100 parts by weight of a rubber-like polymer for 100 parts by weight of the total of said two polymers.
Dependencies are inferred from the claim text.