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公开(公告)号：US5071911A
公开(公告)日：1991-12-10
申请号：US381255
申请日：1989-07-18
IPC分类号： C08L51/06 , C08L59/00 , C08L63/00 , C08L67/00 , C08L69/00 , C08L71/00 , C08L71/12 , C08L77/00 , C08L79/08 , C08L81/00 , C08L83/04
CPC分类号： C08L51/06 , C08L71/123 , C08L59/00 , C08L63/00 , C08L67/00 , C08L69/00 , C08L71/00 , C08L77/00 , C08L79/08 , C08L81/00 , C08L83/04 , Y10S525/905
摘要： Disclosed herein is a thermoplastic resin composition which comprises:(a) a polyphenylene ether resin or a polyphenylene ether-containing resin composition,(b) a polypropylene grafted with a styrene-based monomer and/or a propylene copolymer grafted with a styrene-based monomer,(c) an ethylene-.alpha.-olefin copolymer grafted with a styrene-based monomer, said ethylene-.alpha.-olefin copolymer having a density of 0.85-0.91 g/cm.sup.3 and a maximum melting peak temperature of 100.degree. C. and above measured with a differential scanning calorimeter (DSC), and(d) optionally, rubbery substance. Also disclosed herein is a process for producing a thermoplastic resin composition which comprises incorporating a preblend composed of:(a') a polyphenylene ether resin or a polyphenylene ether-containing resin composition,(b') a polypropylene and/or a propylene copolymer,(c') an ethylene-.alpha.-olefin copolymer having a density of 0.85-0.91 g/cm.sup.3 and a maximum melting peak temperature of 100.degree. C. and above measured with a differential scanning calorimeter (DSC), and(d') optionally, a rubbery substancewith a styrene-based monomer and an organic peroxide, followed by kneading with heating. The thermoplastic resin composition has good moldability and yields molded articles having well-balanced physical properties.
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公开(公告)号：US5159004A
公开(公告)日：1992-10-27
申请号：US437894
申请日：1989-11-17
IPC分类号： C08L51/06 , C08L59/00 , C08L61/06 , C08L67/00 , C08L69/00 , C08L71/12 , C08L77/00 , C08L81/02 , C08L81/06 , C08L83/00
CPC分类号： C08L51/06 , C08L71/123 , C08L59/00 , C08L61/06 , C08L67/00 , C08L69/00 , C08L77/00 , C08L81/02 , C08L81/06 , C08L83/00 , Y10S525/905
摘要： Disclosed herein is a thermoplastic resin composition which comprises:(a) polyphenylene ether or a composition containing polyphenylene ether,(b) (i) a modified propylene polymer grafted with a styrene-based monomer or a mixture of a styrene-based monomer and a monomer copolymerizable with the styrene-based monomer, or (ii) a composition containing said modified propylene polymer and a propylene polymer,(c) a rubbery substance, and at least one component selected from the following three components;(d) a styrene resin having a melt index of 8 or above (at 250.degree. C. under a load of 5 kg),(e) a low-molecular weight hydrocarbon resin, and(f) white oil and/or liquid paraffin.This thermoplastic resin composition exhibits not only good moldability but also well-balanced physical properties and heat resistance, and can be easily processed into molded articles having outstanding physical properties.
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公开(公告)号：US5132363A
公开(公告)日：1992-07-21
申请号：US311898
申请日：1989-02-15
IPC分类号： C08L23/12 , C08L51/04 , C08L51/06 , C08L61/06 , C08L63/00 , C08L67/00 , C08L69/00 , C08L71/12 , C08L77/00 , C08L79/08 , C08L81/02 , C08L83/04
CPC分类号： C08L71/123 , C08L23/12 , C08L51/04 , C08L51/06 , C08L61/06 , C08L63/00 , C08L67/00 , C08L69/00 , C08L77/00 , C08L79/08 , C08L81/02 , C08L83/04 , Y10S525/905
摘要： Disclosed are thermoplastic resin compositions, comprising:(a) a polyphenylene ether resin or a resin composition containing a polyphenylene ether,(b) a modified propylene polymer, or a propylene based resin composition containing the modified propylene polymer and/or a propylene polymer, and(c) optionally, a rubbery substance, wherein the proportion of the component (a) to the sum of the components (a) and (b) is 1 to 90% by weight, and that of the component (b) to the sum of the components (a) and (b) is 99 to 10% by weight, and when the component (c) is present, the proportion of the component (c) to the sum of the components (a) and (b) is 1 to 50 parts by weight per 100 parts by weight of (a) plus (b).
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公开(公告)号：US5268425A
公开(公告)日：1993-12-07
申请号：US890221
申请日：1992-05-29
IPC分类号： C08L23/12 , C08L51/04 , C08L51/06 , C08L61/06 , C08L63/00 , C08L67/00 , C08L69/00 , C08L71/12 , C08L77/00 , C08L79/08 , C08L81/02 , C08L83/04
CPC分类号： C08L51/06 , C08L23/12 , C08L51/04 , C08L71/123 , C08L61/06 , C08L63/00 , C08L67/00 , C08L69/00 , C08L77/00 , C08L79/08 , C08L81/02 , C08L83/04 , Y10S525/905
摘要： Disclosed are thermoplastic resin compositions, comprising:(a) a polyphenylene ether resin or a resin composition containing a poplyphenylene ether,(b) a modified propylene polymer, or a propylene based resin composition containing the modified propylene polymer and/or a propylene polymer, and(c) optionally, a rubbery substance,wherein the proportion of the component (a) to the sum of the components (a) and (b) is 1 to 90% by weight, and that of the component (b) to the sum of the components (a) and (b) is 99 to 10% by weight, and when the component (c) is present, the proportion of the component (c) to the sum of the components (a) and (b) is 1 to 50 parts by weight per 100 parts by weight of (a) plus (b).
摘要翻译： 公开了热塑性树脂组合物，其包含：（a）聚苯醚树脂或含有苯撑醚的树脂组合物，（b）改性丙烯聚合物或含有改性丙烯聚合物和/或丙烯聚合物的丙烯类树脂组合物， 和（c）任选的橡胶状物质，其中成分（a）与成分（a）和（b）之和的比例为1〜90重量％，成分（b）相对于 组分（a）和（b）的总和为99至10重量％，当存在组分（c）时，组分（c）与组分（a）和（b）之和的比例 相对于（a）加（b）每100重量份为1〜50重量份。
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公开(公告)号：US5075376A
公开(公告)日：1991-12-24
申请号：US461396
申请日：1990-01-05
申请人： Motonobu Furuta , Takashi Maruyama , Satoru Hosoda
发明人： Motonobu Furuta , Takashi Maruyama , Satoru Hosoda
IPC分类号： C08L51/06 , C08L21/00 , C08L59/00 , C08L61/06 , C08L63/00 , C08L67/00 , C08L69/00 , C08L71/12 , C08L77/00 , C08L81/02 , C08L81/06 , C08L83/00
CPC分类号： C08L71/123 , C08L81/06 , C08L59/00 , C08L61/06 , C08L63/00 , C08L67/00 , C08L69/00 , C08L77/00 , C08L81/02 , C08L83/00 , Y10S525/905
摘要： Disclosed are thermoplastic resin compositions comprising:(a) a polyphenylene ether resin or a resin composition containing a polyphenylene ether,(b) (i) a modified propylene polymer obtainable by grafting a propylene polymer with a styrene-based monomer or a mixture of a styrene-based monomer and a monomer copolymerizable with the styrene-based monomer or (ii) a composition comtaining said modified propylene polymer and a propylene polymer, and(c) a rubbery substance,wherein the number mean particle size of the component (a) and (c) in the dispersion phase being from 0.01 to 20 .mu.m, the proportion of the component (a) to the sum of the components (a) and (b) being 1 to 80% by weight, that of the component (b) to the sum of the components (a) and (b) being 99 to 20% by weight, and the proportion of the component (c) to the sum of the components (a) and (b) being 1 to 50 parts by weight per 100 parts by weight of (a) plus (b). The thermoplastic resin composition has good moldability and yields molded articles having well-balanced physical properties.
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公开(公告)号：US5071912A
公开(公告)日：1991-12-10
申请号：US478404
申请日：1990-02-12
申请人： Motonobu Furuta , Takashi Maruyama
发明人： Motonobu Furuta , Takashi Maruyama
IPC分类号： C08L23/26 , C08L25/04 , C08L51/06 , C08L59/00 , C08L63/00 , C08L67/00 , C08L69/00 , C08L71/00 , C08L71/12 , C08L77/00 , C08L81/02 , C08L81/06 , C08L83/00
CPC分类号： C08L51/06 , C08L71/123 , C08L59/00 , C08L63/00 , C08L67/00 , C08L69/00 , C08L77/00 , C08L81/02 , C08L81/06 , C08L83/00 , Y10S525/905
摘要： Disclosed is a thermoplastic resin composition, comprising:(a) a polyphenylene ether resin or a resin composition containing a polyphenylene ether,(b) (i) a modified propylene polymer obtainable by grafting a propylene polymer with a styrene-based monomer or a mixture of a styrene-based monomer and a monomer copolymerizable with the styrene-based monomer or (ii) a composition containing said modified propylene polymer and a propylene polymer, and(c) two or more rubbery substances, at least one rubbery substance being compatible with the component (a), and at least one rubbery substance being not compatible with the component (a). The thermoplastic resin composition has good moldability and yields molded articles having well-balanced physical properties.
摘要翻译： 公开了一种热塑性树脂组合物，其包含：（a）聚苯醚树脂或含有聚苯醚的树脂组合物，（b）（i）通过将丙烯聚合物与苯乙烯基单体或混合物接枝而获得的改性丙烯聚合物 苯乙烯类单体和可与苯乙烯类单体共聚的单体或（ii）含有所述改性丙烯聚合物和丙烯聚合物的组合物，和（c）两种或更多种橡胶状物质，至少一种橡胶状物质与 组分（a）和至少一种与组分（a）不相容的橡胶状物质。 热塑性树脂组合物具有良好的成型性，并且得到具有良好平衡物理性能的成型制品。
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公开(公告)号：US5891532A
公开(公告)日：1999-04-06
申请号：US630986
申请日：1996-04-12
CPC分类号： C08J5/18 , B32B27/36 , C08L67/00 , C08L67/04 , C08J2367/03 , C08L101/00 , Y10T428/105 , Y10T428/1073 , Y10T428/31507 , Y10T428/31725 , Y10T428/31736 , Y10T428/31786
摘要： A liquid crystal polyester resin composition film made of a liquid crystal polyester resin composition comprising (A) 56 through 99% by weight of a liquid crystal polyester and (B) 44 through 1% by weight of a thermoplastic resin having an epoxy group and molded with uniaxial orientation, with biaxial orientation, by blown film extrusion or by laminating. The above liquid crystal polyester resin composition has an improved behavior in molten state which has been extraordinary in and drawback of the conventional liquid crystal polyesters and is easily molded into a film with excellent mechanical strength heat resistance and gas-barrier properties.
摘要翻译： 一种由液晶聚酯树脂组合物制成的液晶聚酯树脂组合物膜，其包含（A）56至99重量％的液晶聚酯和（B）44至1重量％的具有环氧基的热塑性树脂和模塑 具有单轴取向，双轴取向，通过吹塑薄膜挤出或层压。 上述液晶聚酯树脂组合物在熔融状态下具有改进的性能，这在常规液晶聚酯中是非常的和缺点的，并且易于模塑成具有优异的机械强度耐热性和气体阻隔性的膜。
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公开(公告)号：US5817384A
公开(公告)日：1998-10-06
申请号：US712415
申请日：1996-09-11
CPC分类号： B32B27/10 , Y10T428/1082 , Y10T428/1303 , Y10T428/31786
摘要： The present invention provides a laminated material comprising a paper as a substrate, which is superior in heat resistance and gas barrier properties, and a paper pack container formed from said laminated material. Disclosed is a laminated material comprising at least a paper layer as a substrate and a layer of a liquid crystal polyester resin composition containing 56 to 99% by weight of a liquid crystal polyester (A) and 44 to 1% by weight of an epoxy group-containing ethylene copolymer consisting of the following components: (a) 50 to 99.9% by weight of an ethylene unit; (b) 0.1 to 30% by weight of an unsaturated carboxylic acid glycidyl ester unit or an unsaturated glycidyl ether unit; and (c) 0 to 49.9% by weight of an ethylenically unsaturated ester compound, the paper layer and the layer of the liquid polyester resin composition being laminated each other. A paper pack container formed from said laminated material is also disclosed.
摘要翻译： 本发明提供一种层压材料，其包含耐热性和阻气性优异的纸作为基材，以及由所述层压材料形成的纸包装容器。 公开了至少含有作为基材的纸层和含有56〜99重量％的液晶聚酯（A）和44〜1重量％的环氧基的液晶聚酯树脂组合物层 的乙烯共聚物，由以下组分组成：（a）50-99.9重量％的乙烯单元; （b）0.1〜30重量％的不饱和羧酸缩水甘油酯单元或不饱和缩水甘油醚单元; 和（c）0-49.9重量％的烯属不饱和酯化合物，纸层和液体聚酯树脂组合物层彼此层压。 还公开了由所述层压材料形成的纸包容器。
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公开(公告)号：US5625000A
公开(公告)日：1997-04-29
申请号：US319229
申请日：1994-10-06
CPC分类号： C08G65/485 , C08L71/126 , C08L63/00
摘要： A thermoplastic resin composition containing (A) 100 parts by weight of at least one modified polyphenylene ether selected from the group consisting of (A1) a modified polyphenylene ether having repeating units of the formula (1): ##STR1## in which R.sub.1 and R.sub.2 are, independently from each other, a hydrogen atom or a hydrocarbon group having 1 to 20 carbon atoms and having a number average polymerization degree of 20 to 1200, in which 0.02/X to 1/X of methyl groups at the 2- and/or 6-positions of phenylene group are modified to an aminomethyl group in which X is a number average polymerization degree and (A2) a modified polyphenylene ether comprising polyphenylene ether to which an amino group-containing monomer is graft polymerized, and (B) 0.1 to 70 parts by weight of an epoxy group-containing ethylene copolymer comprising (a) 50 to 99% by weight of ethylene units, (b) 0.1 to 30% by weight of unsaturated carboxylic acid diglycidyl ester units or unsaturated glycidyl ether units and (c) 0 to 50% by weight of ethylenically unsaturated ester compound units, which composition has improved molding processability and impact resistance.
摘要翻译： 一种热塑性树脂组合物，其含有（A）100重量份的至少一种选自（A1）具有式（1）的重复单元的改性聚苯醚的至少一种改性聚苯醚：其中 R 1和R 2彼此独立地为氢原子或碳原子数1〜20的烃基，数均聚合度为20〜1200，其中在2的数量为0.02 / X〜1 / X的甲基 将亚苯基的 - 和/或6-位修饰为X为数均聚合度的氨基甲基，（A2）包含含氨基单体的聚亚苯基的改性聚苯醚接枝聚合，（A2） B）0.1〜70重量份含环氧基的乙烯共聚物，其包含（a）50〜99重量％的乙烯单元，（b）0.1〜30重量％的不饱和羧酸二缩水甘油酯单元或不饱和缩水甘油醚 单位和（ c）0至50重量％的烯属不饱和酯化合物单元，该组合物具有改进的成型加工性和耐冲击性。
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公开(公告)号：US20060104153A1
公开(公告)日：2006-05-18
申请号：US11313941
申请日：2005-12-22
IPC分类号： B29C47/10
CPC分类号： B29C48/693 , B29B7/483 , B29B7/489 , B29B7/60 , B29B7/7495 , B29B7/826 , B29B7/845 , B29B7/885 , B29B7/90 , B29B7/94 , B29C48/05 , B29C48/38 , B29C48/39 , B29C48/397 , B29C48/57
摘要： Provided is a method of producing a composition comprising a thermoplastic resin and a rubber, wherein a solid rubber is molten by a rubber kneading machine and fed into an extruder, and the molten rubber is melt-kneaded with the thermoplastic resin in the extruder. The composition has a uniform component ratio and excellent moldability, and can be used widely as raw materials of molded articles, sheets, films and containers.
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