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公开(公告)号：US4153644A
公开(公告)日：1979-05-08
申请号：US640776
申请日：1975-12-15
申请人： Akitoshi Sugio , Masanobu Masu , Masaharu Kimura , Norio Sayama , Keiun Ko , Eiichi Yonemitsu
发明人： Akitoshi Sugio , Masanobu Masu , Masaharu Kimura , Norio Sayama , Keiun Ko , Eiichi Yonemitsu
CPC分类号： C08L61/18 , C08G65/44 , C08L71/123 , C08L61/00
摘要： A novel resin composition improved in moldability and impact resistance, comprising (A) a polyphenylene oxide having a molecular weight of 5,000 or higher, (B) an aromatic hydrocarbon-formaldehyde resin or a modified aromatic hydrocarbon-formaldehyde resin, and, if necessary, (C) a rubbery polymer, the weight ratio of the resin (A) to the resin (B) being from 10:90 to 99:1 and the amount of the rubbery polymer (C) being 3 to 40 parts by weight per 100 parts by weight of the sum of the resins (A) and (B). This resin composition has excellent mechanical and electrical properties of the polyphenylene oxide together with an improved moldability, impact resistance, and adhesiveness.
摘要翻译： 一种提高成型性和耐冲击性的新型树脂组合物，其包含（A）分子量为5,000以上的聚苯醚，（B）芳香族烃 - 甲醛树脂或改性芳香族 - 甲醛树脂，如果需要， （C）橡胶状聚合物，树脂（A）与树脂（B）的重量比为10:90〜99:1，橡胶状聚合物（C）的量为3〜40重量份/ 100 （A）和（B）之和的重量份。 该树脂组合物具有优异的聚苯醚的机械和电学性能以及改进的成型性，耐冲击性和粘合性。
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公开(公告)号：US4228258A
公开(公告)日：1980-10-14
申请号：US7572
申请日：1979-01-29
申请人： Akitoshi Sugio , Masanobu Masu , Masaharu Kimura , Norio Sayama , Keiun Ko , Eiichi Yonemitsu
发明人： Akitoshi Sugio , Masanobu Masu , Masaharu Kimura , Norio Sayama , Keiun Ko , Eiichi Yonemitsu
CPC分类号： C08L61/18 , C08G65/44 , C08L71/123 , C08L61/00
摘要： A novel resin composition improved in moldability and impact resistance, comprising (A) a polyphenylene oxide having a molecular weight of 5,000 or higher, (B) an aromatic hydrocarbon-formaldehyde resin or a modified aromatic hydrocarbon-formaldehyde resin, and, if necessary, (C) a rubbery polymer, the weight ratio of the resin (A) to the resin (B) being from 10:90 to 99:1 and the amount of the rubbery polymer (C) being 3 to 40 parts by weight per 100 parts by weight of the sum of the resins (A) and (B). This resin composition has excellent mechanical and electrical properties of the polyphenylene oxide together with an improved moldability, impact resistance, and adhesiveness.
摘要翻译： 一种提高成型性和耐冲击性的新型树脂组合物，其包含（A）分子量为5,000以上的聚苯醚，（B）芳香族烃 - 甲醛树脂或改性芳香族 - 甲醛树脂，如果需要， （C）橡胶状聚合物，树脂（A）与树脂（B）的重量比为10:90〜99:1，橡胶状聚合物（C）的量为3〜40重量份/ 100 （A）和（B）之和的重量份。 该树脂组合物具有优异的聚苯醚的机械和电学性能以及改进的成型性，耐冲击性和粘合性。
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公开(公告)号：US3963804A
公开(公告)日：1976-06-15
申请号：US462177
申请日：1974-04-18
申请人： Eiichi Yonemitsu , Akitoshi Sugio , Takanari Nawata , Masanobu Masu , Masaharu Kimura , Norio Sayama
发明人： Eiichi Yonemitsu , Akitoshi Sugio , Takanari Nawata , Masanobu Masu , Masaharu Kimura , Norio Sayama
IPC分类号： C08L51/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L25/00 , C08L51/02 , C08L51/04 , C08L69/00 , C08L71/00 , C08L71/12 , C08L77/00 , C08L101/00 , C08L67/06
CPC分类号： C08L51/04 , C08L71/123 , C08L69/00 , Y10S525/905
摘要： A thermoplastic blend composition having especially superior impact strength and fatigue resistance comprising 15 ro 80% by weight of a polyphenylene oxide, 16 to 75% by weight of a rubber-modified polystyrene, 2 to 15% by weight of an aromatic polycarbonate and 2 to 15% by weight of a high styrene rubber, the sum total of the proportions of these ingredients being 100% by weight.
摘要翻译： 具有特别优异的冲击强度和抗疲劳性的热塑性共混组合物包含15重量％的聚苯醚，16至75重量％的橡胶改性聚苯乙烯，2至15重量％的芳族聚碳酸酯和2至 15重量％的高苯乙烯橡胶，这些成分的比例的总和为100重量％。
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公开(公告)号：US3952072A
公开(公告)日：1976-04-20
申请号：US523931
申请日：1974-11-14
申请人： Eiichi Yonemitsu , Akitoshi Sugio , Masanobu Masu , Masaharu Kimura , Masao Okabe , Norio Sayama , Masatsugu Matsunaga
发明人： Eiichi Yonemitsu , Akitoshi Sugio , Masanobu Masu , Masaharu Kimura , Masao Okabe , Norio Sayama , Masatsugu Matsunaga
摘要： Stabilized polyphenylene ether type resin composition obtained by compounding a polyphenylene ether type resin with one or more of stabilizer-component such as those respectively (a) a high molecular phosphorous ester having at least three phosphorous ester-bondings per molecule, (b) a high molecular phosphorous ester as said above and dicarboxylic acid dihydrazide substitution product, (c) a high molecular phosphorous ester as said above and steric hindered phenols and (d) a high molecular phosphorous ester as said above, steric hindered phenols and dicarboxylic acid dihydrazide substitution product; and, if desired, boron oxide.
摘要翻译： 通过将聚苯醚型树脂与一种或多种稳定剂组分（分别为（a）每分子具有至少三个磷酸酯键的高分子磷酸酯（a）和（b）高分子量的磷酸酯键合而得到的稳定的聚苯醚型树脂组合物 如上所述的分子磷酸酯和二羧酸二酰肼取代产物，（c）如上所述的高分子磷酸酯和空间位阻酚，和（d）如上所述的高分子量的磷酸酯，位阻酚和二羧酸二酰肼取代产物 ; 如果需要，可以使用氧化硼。
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5.发明授权Thermoplastic blended composition comprising polyphenylene ether, aromatic polycarbonate and styrene resin 失效包含聚苯醚，芳族聚碳酸酯和苯乙烯树脂的热塑性共混组合物
公开(公告)号：US3933941A
公开(公告)日：1976-01-20
申请号：US466282
申请日：1974-05-01
CPC分类号： C08L25/02 , C08L69/00 , C08L71/123 , C08L71/12 , Y10S525/905
摘要： A thermoplastic blended composition comprising 15-80% by weight of polyphenylene ether, 5-60% by weight of a styrene resin and 2-15% by weight of an aromatic polycarbonate. The composition has superior heat resistance, fatigue resistance and processability.
摘要翻译： 一种热塑性共混组合物，其包含15-80重量％的聚苯醚，5-60重量％的苯乙烯树脂和2-15重量％的芳族聚碳酸酯。 该组合物具有优异的耐热性，耐疲劳性和加工性。
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公开(公告)号：US3954904A
公开(公告)日：1976-05-04
申请号：US519195
申请日：1974-10-30
申请人： Eiichi Yonemitsu , Akitoshi Sugio , Takanari Nawata , Masao Okabe , Masatsugu Matsunaga , Masaharu Kimura , Norio Sayama
发明人： Eiichi Yonemitsu , Akitoshi Sugio , Takanari Nawata , Masao Okabe , Masatsugu Matsunaga , Masaharu Kimura , Norio Sayama
CPC分类号： C08K5/25
摘要： Polyphenylene ether resins are stabilized with a substituted dicarboxylic acid dihydrazide.
摘要翻译： 聚苯醚树脂用取代的二羧酸二酰肼稳定。
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公开(公告)号：US4038343A
公开(公告)日：1977-07-26
申请号：US623328
申请日：1975-10-17
申请人： Eiichi Yonemitsu , Akitoshi Sugio , Masanobu Masu , Takao Kawaki , Yukio Sasaki
发明人： Eiichi Yonemitsu , Akitoshi Sugio , Masanobu Masu , Takao Kawaki , Yukio Sasaki
IPC分类号： C08L25/00 , C08G65/00 , C08G65/38 , C08L7/00 , C08L21/00 , C08L25/04 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L71/00 , C08L71/12 , C08L33/04 , C08L51/04 , C08L53/02
CPC分类号： C08L25/04 , C08L71/123 , C08L71/12
摘要： A resin composition comprising (A) 5 to 95 parts by weight of a copolyphenylene ether derived from a mixture of 50 to 98 mole% of a 2,6-dialkylphenol and 2 to 50 mole% of a 2,3,6-trialkylphenol and (B) 5 to 95 parts by weight of a styrene resin. The composition has superior thermal resistance and oxidation stability under heat and satisfactory mechanical properties, and retains these desirable properties after heat-aging. The composition is suitable for preparation of molded articles.
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8.发明授权
公开(公告)号：US4058504A
公开(公告)日：1977-11-15
申请号：US677843
申请日：1976-04-16
摘要： In the production of polyphenylene ethers by oxidative polycondensation of phenols in the presence of a complex catalyst, an aminocarboxylic acid derivative and a reducing agent are simultaneously added to the reaction mixture when the resulting polyphenylene ether has attained the desired degree of polymerization, thereby to terminate the polymerization and simultaneously purify the reaction mixture. Hence, a stable purified polymer can be obtained.
摘要翻译： 在通过在络合物催化剂存在下通过酚的氧化缩聚生产聚苯醚时，当所得聚苯醚达到所需聚合度时，向反应混合物中同时加入氨基羧酸衍生物和还原剂，从而终止 聚合并同时净化反应混合物。 因此，可以获得稳定的纯化聚合物。
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9.发明授权
公开(公告)号：US3970640A
公开(公告)日：1976-07-20
申请号：US483329
申请日：1974-06-26
摘要： Polyphenylene ethers, self-condensation products of phenols, having desired polymerization degree are prepared by a process which comprises terminating the reaction by adding simultaneously at least one member selected from the class consisting of dioxybenzenes and/or benzoquinones and a reducing agent to the reaction medium at the stage of the desired polymerization degree in the oxidative polycondensation of phenols in the presence of a complex catalyst.
摘要翻译： 聚苯醚，具有所需聚合度的酚的自缩合产物通过包括终止反应的方法制备，其中将至少一种选自二氯苯和/或苯醌和还原剂的成员同时加入到反应介质中 在复合催化剂存在下酚的氧化缩聚所需的聚合度的阶段。
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公开(公告)号：US4011200A
公开(公告)日：1977-03-08
申请号：US555129
申请日：1975-03-04
申请人： Eiichi Yonemitsu , Akitoshi Sugio , Takao Kawaki
发明人： Eiichi Yonemitsu , Akitoshi Sugio , Takao Kawaki
CPC分类号： C08G65/44
摘要： A polyphenylene ether random copolymer excelling in heat resistance and resistance to solvents, said copolymer being composed of 50-98 mol% of a structural unit of the formula ##STR1## derived from 2,6-dimethyl phenol and 50-2 mol% of a structural unit of the formula ##STR2## derived from 2,3,6-trimethylphenol, each of said structural units being randomly arranged in the polymeric structure, said copolymer having an intrinsic viscosity, as measured in chloroform at 25.degree. C., of at least 0.3 dl/g.
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