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1.发明授权
公开(公告)号：US5684071A
公开(公告)日：1997-11-04
申请号：US670141
申请日：1996-06-27
IPC分类号： C08K5/3492 , C08K9/10 , C08K5/34
CPC分类号： C08K9/10 , C08K5/34928
摘要： An additive having an improved dispersibility or adhesion property to thermoplastic resins and useful for imparting an excellent flame resistance and other properties thereto without deteriorating properties that the thermoplastic resins originally possess, such as mechanical, electrical and thermal properties and molding processability, which comprises a nitrogen-containing heterocyclic compound or its salt surface-treated with 0.1 to 50% by weight of a compound having at least two functional groups such as epoxy resin, acid anhydride or the like; and a flame retardant polyester resin composition comprising (A) a thermoplastic polyester, (B) a nitrogen-containing heterocyclic compound or its salt, (C) a compound having at least two functional groups and optionally (D) a phosphorus based flame retarder, which may be prepared by adding the component (B) previously surface-treated with the component (C) or separately adding the components (B) and (C) to the polyester (A).
摘要翻译： 具有改进的热塑性树脂的分散性或粘合性的添加剂，其用于赋予优异的阻燃性和其它性能，而不会降低热塑性树脂最初具有的性能，例如机械，电和热性能和成型加工性，其包括氮 含有0.1〜50重量％的具有至少两个官能团的化合物如环氧树脂，酸酐等进行表面处理的杂环化合物或其盐; 和（A）热塑性聚酯，（B）含氮杂环化合物或其盐的阻燃聚酯树脂组合物，（C）具有至少两个官能团的化合物和任选的（D）磷系阻燃剂， 其可以通过将预先用组分（C）进行表面处理的组分（B）或分别加入组分（B）和（C）加入到聚酯（A）中来制备。
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2.发明授权Resin composition capable of exhibiting high melt viscoelasticity, aromatic polyester resin foamed body produced therefrom and process for producing the foamed body 失效能够显示高熔体粘弹性的树脂组合物，由其制备的芳族聚酯树脂发泡体和用于生产泡沫体的方法
公开(公告)号：US5508316A
公开(公告)日：1996-04-16
申请号：US507230
申请日：1995-08-22
CPC分类号： C08J9/04 , C08G63/20 , C08J2357/00 , C08J2367/00
摘要： There are disclosed a resin composition capable of exhibiting a high melt viscoelasticity comprising 100 parts by weight of an aromatic copolyester resin which contains a branching component unit having at least three ester-forming groups in the ratio of 0.01 to 5 moles per 100 moles in total of aromatic dicarboxylic acid units and which has a limiting viscosity of 0.4 to 1.0 dl/g, and 0.05 to 5 parts by weight of a compound having at least two acid anhydride groups in its molecule, and an aromatic polyester resin foamed body produced therefrom and a process for producing the foamed body.
摘要翻译： 公开了能够表现出高熔体粘弹性的树脂组合物，其包含100重量份的芳族共聚酯树脂，其含有具有至少三个酯形成基团的支化组分单元，其总量为每100摩尔0.01至5摩尔 的芳族二羧酸单元，其特性粘度为0.4〜1.0dl / g，0.05〜5重量份的分子中具有至少2个酸酐基的化合物和由其制造的芳香族聚酯树脂发泡体， 发泡体的制造方法。
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公开(公告)号：US4481332A
公开(公告)日：1984-11-06
申请号：US559266
申请日：1983-12-08
IPC分类号： C08L71/00 , C08G65/00 , C08G65/38 , C08G65/44 , C08L7/00 , C08L21/00 , C08L25/04 , C08L33/00 , C08L33/02 , C08L33/06 , C08L51/00 , C08L51/02 , C08L57/00 , C08L71/12 , C08L83/10 , C08L101/00 , C08G65/40 , C08L71/04
摘要： A heat resistant polymer composition having improved processability and oxidative deterioration resistance which comprises a blend of a polyphenylene oxide copolymer and a polymer prepared by radical polymerization of one or more kinds of monomers having at least one vinyl group in the molecule, the polyphenylene oxide copolymer having a polyphenylene ether structure derived from a phenol compound and containing nitrogen-containing monomer units derived from at least one of the compounds of the general formulas: ##STR1## wherein R.sup.5 to R.sup.11 are hydrogen, a hydrocarbon group or a substituted hydrocarbon group, provided that R.sup.5 and R.sup.6, R.sup.8 and R.sup.9, and R.sup.10 and R.sup.11 can be joined to form a substituted or nonsubstituted aromatic ring.
摘要翻译： 具有改进的加工性和耐氧化性的耐热性聚合物组合物，其包含聚苯醚共聚物和通过在分子中具有至少一个乙烯基的一种或多种单体的自由基聚合制备的聚合物的共混物，所述聚苯醚共聚物具有 衍生自酚化合物的聚苯醚结构，并含有源自至少一种下列通式的化合物的含氮单体单元：其中R 5至R 11为氢，烃基或取代的烃基，条件是 R 5和R 6，R 8和R 9，以及R 10和R 11可以连接形成取代或非取代的芳香环。
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公开(公告)号：US4742130A
公开(公告)日：1988-05-03
申请号：US58053
申请日：1987-06-04
申请人： Akiyoshi Somemiya , Kazushi Hirobe
发明人： Akiyoshi Somemiya , Kazushi Hirobe
CPC分类号： C08L67/02 , C08L67/025
摘要： A polyethylene terephthalate resin composition suitable for use in moldings which comprises:(A) 5 to 93 parts of a polyethylene terephthalate resin and(B) 95 to 7 parts of a polyethylene terephthalate block copolymer having 10 to 55% by weight of units represented by the formula (I): ##STR1## wherein R.sup.1 and R.sup.2 are the same or different and each is a bivalent hydrocarbon group having 2 to 4 carbon atoms, R.sup.3 to R.sup.10 are the same or different and each is hydrogen atom, a monovalent hydrocarbon group or a halogen atom, X is a bivalent group or single bond, and each of m and n is an integer of 5 to 20, said parts of said components (A) and (B) being parts by weight based on the total amount of said components (A) and (B). The composition of the invention can be molded according to injection molding as well as extrusion, and the obtained molded articles have the excellent heat resistance, surface property and fatigue resistance.
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公开(公告)号：US3962181A
公开(公告)日：1976-06-08
申请号：US469188
申请日：1974-05-13
CPC分类号： C08G65/44 , C08G2261/312
摘要： A process for preparing polyphenylene oxides by oxidizing a nuceus substituted phenol with oxygen in the presence of a basic manganese chelate compound.
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公开(公告)号：US4456736A
公开(公告)日：1984-06-26
申请号：US335684
申请日：1981-12-30
IPC分类号： C08F283/00 , C08F2/34 , C08F283/06 , C08F283/08
CPC分类号： C08F283/08
摘要： A method is provided wherein graft copolymers of polyphenylene with styrene and/or other vinylic monomers are readily prepared in high yields of grafting efficiency by radical polymerization of vaporized monomer onto solid polyphenylene ether. The resulting graft copolymer has improved properties, such as fracture strength, and chemical resistance.
摘要翻译： 提供了一种方法，其中聚苯与苯乙烯和/或其它乙烯基单体的接枝共聚物通过汽化单体自由基聚合到固体聚苯醚上而容易地以高收率的接枝效率制备。 所得的接枝共聚物具有改进的性能，例如断裂强度和耐化学性。
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公开(公告)号：US4335233A
公开(公告)日：1982-06-15
申请号：US249996
申请日：1981-03-30
IPC分类号： C08G65/00 , C08F283/08 , C08G65/38 , C08G65/44 , C08L25/06 , C08L55/02 , C08L69/00 , C08L71/12 , C08L81/00
CPC分类号： C08L25/06 , C08F283/08 , C08G65/44 , C08L55/02 , C08L71/123 , C08L69/00 , C08L71/12 , C08L81/00
摘要： A polyphenylene ether copolymer produced by oxidative coupling of 60 to 99.9 mole percent of a phenol with 0.1 to 40 mol percent of an aniline. The inventive copolymer has improved heat resistance, shock resistance, and tensile strength. When used by itself or in a mixture with other polymers, such as polystyrene or ABS resins, the inventive product is useful as an excellent engineering material.
摘要翻译： 通过用0.1-0.4摩尔％苯胺与60-99.9摩尔％的苯酚氧化偶联制备的聚苯醚共聚物。 本发明的共聚物具有改善的耐热性，抗冲击性和拉伸强度。 当本身或与其它聚合物如聚苯乙烯或ABS树脂的混合物使用时，本发明的产品可用作优异的工程材料。
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公开(公告)号：US4840984A
公开(公告)日：1989-06-20
申请号：US158490
申请日：1988-02-22
申请人： Akiyoshi Somemiya , Kazushi Hirobe
发明人： Akiyoshi Somemiya , Kazushi Hirobe
CPC分类号： C08L67/02 , C08L67/025
摘要： A polyethylene terephthalate resin composition suitable for use in moldings which comprises:(A) 5 to 93 parts of a polyethylene terephthalate resin and(B) 95 to 7 parts of a polyethylene terephthalate block copolymer having 10 to 55% by weight of units represented by the formula (I): ##STR1## wherein R.sup.1 and R.sub.2 are the same or different and each is a bivalent hydrocarbon group having 2 to 4 carbon atoms, R.sup.3 to R.sup.10 are the same or different and each is hydrogen atom, a monovalent hydrocarbon group or a halogen atom, X is a bivalent group or single bond, and each of m and n is an integer of 5 to 20, said parts of said components (A) and (B) being parts by weight based on the total amount of said components (A) and (B). The composition of the invention can be molded according to injection molding as well as extrusion, and the obtained molded articles have the excellent heat resistance, surface property and fatigue resistance.
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公开(公告)号：US4486568A
公开(公告)日：1984-12-04
申请号：US453917
申请日：1982-12-28
IPC分类号： C08L51/00 , C08F283/08 , C08L25/00 , C08L25/12 , C08L33/00 , C08L33/02 , C08L51/02 , C08L51/08 , C08L55/02 , C08L77/00
CPC分类号： C08L51/08 , C08F283/08 , C08L25/12 , C08L55/02 , Y10S525/905
摘要： A resin composition comprising (A) a modified polyphenylene oxide prepared by graft polymerization of an acrylonitrile compound or a monomer mixture containing acrylonitrile compound and a styrene compound in the presence of polyphenylene oxide and (B) a polymer having units of an acrylonitrile compound and being compatible with the modified polyphenylene oxide (A). The composition has excellent heat resistance, mechanical property, impact resistance, solvent resistance, antioxidation property and transparency.
摘要翻译： 一种树脂组合物，其包含（A）在聚苯醚存在下通过丙烯腈化合物或含有丙烯腈化合物和苯乙烯化合物的单体混合物的接枝聚合制备的改性聚苯醚和（B）具有丙烯腈化合物单元的聚合物，并且 与改性聚苯醚（A）相容。 该组合物具有优异的耐热性，机械性能，耐冲击性，耐溶剂性，抗氧化性和透明性。
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公开(公告)号：US4467076A
公开(公告)日：1984-08-21
申请号：US352589
申请日：1982-02-26
IPC分类号： C08F283/00 , C08F283/06 , C08F283/08
CPC分类号： C08F283/08
摘要： Acrylonitrile compound-styrene compound grafted polyphenylene oxides having substantially no unmodified polyphenylene ether have excellent solvent resistance and resistance to oxidation.
摘要翻译： 本发明涉及基本上没有未改性聚苯醚的丙烯腈化合物 - 苯乙烯化合物接枝的聚苯醚。 它们具有优异的耐溶剂性和耐氧化性。
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