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公开(公告)号：EP0580069B1
公开(公告)日：1996-10-09
申请号：EP93111287.4
申请日：1993-07-14
IPC分类号： C08L53/00
CPC分类号： C08L53/00 , C08L2666/02
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2.发明公开Thermoplastic resin composition and injection-molded article thereof 失效Thermoplastische Harzzusammensetzung und Spritzgussfaserteile daraus。
公开(公告)号：EP0580069A1
公开(公告)日：1994-01-26
申请号：EP93111287.4
申请日：1993-07-14
IPC分类号： C08L53/00
CPC分类号： C08L53/00 , C08L2666/02
摘要： A thermoplastic resin composition which contains a resin composition containing a crystalline polypropylene component, an ethylene-butene-1 copolymer rubber and an ethylene-propylene copolymer rubber; a modified polypropylene; a saturated polyester resin; and an epoxy group-containing copolymer; and optionally talc exhibits high low-temperature impact strength, stiffness and Rockwell hardness and a small coefficient of linear expansion, which composition gives an injection-molded article suitably used for a bumper for automobile.
摘要翻译： 一种含有结晶聚丙烯组分，乙烯 - 丁烯-1共聚物橡胶和乙烯 - 丙烯共聚物橡胶的树脂组合物的热塑性树脂组合物; 改性聚丙烯; 饱和聚酯树脂; 和含环氧基的共聚物; 并且任选的滑石显示出高的低温冲击强度，刚度和洛氏硬度和较小的线膨胀系数，该组合物给出适合用于汽车保险杠的注塑制品。
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公开(公告)号：EP0443346A3
公开(公告)日：1992-01-08
申请号：EP91101197.1
申请日：1991-01-30
发明人： Fujii, Takeshi , Yamamoto, Masashi
CPC分类号： C08L51/04 , C08F255/00 , C08F255/02 , C08L23/0884 , C08L23/10 , C08L23/12 , C08L23/16 , C08L51/006 , C08L51/06 , C08L53/02 , C08L53/025 , C08L2205/03 , C08L2205/035 , C08L2666/22 , C08L2666/24 , C08L2666/02 , C08L2666/06 , C08L2666/14 , C08L2666/04
摘要： The thermoplastic resin composition of the present invention contains
at least one modified polypropylene resin or resin composition (D) selected from the group consisting of:
a modified polypropylene (A) prepared by graft-polymerization of an unsaturated carboxylic acid or a derivative thereof onto a polypropylene (C),
a modified polypropylene (B) prepared by graft-polymerization of an unsaturated carboxylic acid or a derivative thereof and an unsaturated aromatic monomer onto a polypropylene (C),
a modified polypropylene composition (A') prepared by graft-polymerization of an unsaturated carboxylic acid or a derivative thereof onto a mixture of a polypropylene (C) with a rubbery substance (F), and
a modified polypropylene composition (B') prepared by graft-polymerization of an unsaturated carboxylic acid or a derivative thereof and an unsaturated aromatic monomer onto a mixture of a polypropylene (C) with a rubbery substance (F), and
an epoxy group-containing copolymer (E),
which thermoplastic resin composition is suitably usable in use where a high-level balance among the properties are required, since said composition has easy processability into molded articles, films sheets and can give products having well balanced properties among stiffness, heat resistance, impact resistance, scratch resistance, coatability, oil resistance, chemical resistance, water resistance, etc., and having excellent appearance uniformity and smoothness.-
公开(公告)号：EP0368345A3
公开(公告)日：1991-04-10
申请号：EP89120899.3
申请日：1989-11-10
CPC分类号： C08L23/10 , C08L23/0869 , C08L23/16 , C08L51/06 , C08L63/00 , C08L77/10 , C08L2205/02 , C08L2205/03 , C08L2205/035 , C08L2666/02
摘要： The thermoplastic olefin resin composition of the present invention comprises
a resin composition consisting of at least one member selected from the group consisting of
a modified polypropylene in which an unsaturated carboxylic acid or a derivative thereof is graft copolymerized onto a polypropylene,
a modified polypropylene in which an unsaturated carboxylic acid or a derivative thereof and an unsaturated aromatic monomer are graft copolymerized onto a polypropylene,
a modified polypropylene composition in which an unsaturated carboxylic acid or a derivative thereof is graft copolymerized onto a mixture of a polypropylene and a rubber-like material, and
a modified polypropylene composition in which an unsaturated carboxylic acid or a derivative thereof and an unsaturated aromatic monomer are graft copolymerized onto a mixture of a polypropylene and a rubber-like material, and
a polyglutarimide (Component E), and
an epoxy group containing copolymer (Component G). The thermoplastic olefin resin composition of the present invention is not only good in molding process-ability but also markedly advantageous in that it can give molded products much superior in physical properties to those obtained from individual polymers constituting the thermoplastic olefin resin composition. The novel thermoplastic olefin resin composition provided according to the present invention can easily be processed into a molded product, a film, a sheet or the like by a molding method usually used for molding thermoplastic resins, for example, injection molding, extrusion molding or the like. Moreover, the product obtained by the processing has a very good balance among stiffness, heat resistance, impact resistance, scratch resistance, coating properties, oil resistance, chemical resistance, water resistance, etc., and a very uniform and smooth appearance. The thermoplastic olefin resin composition of this invention can be advantageously used for a purpose in which especially high heat resistance and impact resistance, in particular, low-temperature impact resistance, are required.-
公开(公告)号：EP0451539B1
公开(公告)日：1995-06-14
申请号：EP91104051.7
申请日：1991-03-15
发明人： Nagasaki, Hideo , Inui, Naoki , Yachigo, Shinichi , Abe, Hiroomi , Fujii, Takeshi , Yamamoto, Masashi
IPC分类号： C08K5/32
CPC分类号： C08K5/32
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公开(公告)号：EP0355029A2
公开(公告)日：1990-02-21
申请号：EP89115103.7
申请日：1989-08-16
CPC分类号： C08L23/10 , C08L23/0853 , C08L23/0869 , C08L23/0884 , C08L23/12 , C08L23/16 , C08L51/04 , C08L51/06 , C08L53/00 , C08L77/00 , C08L2205/02 , C08L2205/03 , C08L2205/035 , C08L2666/20 , C08L2666/06 , C08L2666/02 , C08L2666/24 , C08L2666/04
摘要： A thermoplastic propylene resin composition of the present invention is obtained
by blending an epoxy group containing copolymer (G) and a rubber-like material (H) and/or a modified rubber-like material (I) with a resin composition composed of a polyamide resin (F) and a polypropylene type resin (E) according to claim 1;
by blending a polyamide resin (F), an epoxy group containing copolymer (G) and optionally a polypropylene (C) with a graft resin composition (J) obtained by graft copolymerizing an unsaturated carboxylic acid or a derivative thereof onto a mixture of polypropylene (C) and a rubber-like material (H) or;
by blending a polyamide resin (F), an epoxy group containing copolymer (G) and optionally a polypropylene (C) with a graft resin composition (J) obtained by graft copolymerizing an unsaturated carboxylic acid or a derivative thereof and an unsaturated aromatic monomer onto a mixture of a polypropylene (C) and a rubber-like material (H).
These thermoplastic propylene resin compositions can easily be processed into molded products, films or sheets by injection molding, extrusion molding or the like, giving products which have a good balance in various physical properties and a uniform and smooth appearance. They are suitable for purposes in which especially high heat resistance, impact resistance and low-temperature impact resistance are required.摘要翻译： 通过将含环氧基的共聚物（G）和橡胶状材料（H）和/或改性橡胶状材料（I）与由聚酰胺构成的树脂组合物共混，得到本发明的热塑性丙烯类树脂组合物 树脂（F）和根据权利要求1的聚丙烯类树脂（E）; 通过将聚酰胺树脂（F），含环氧基的共聚物（G）和任选的聚丙烯（C）与通过将不饱和羧酸或其衍生物接枝共聚而获得的接枝树脂组合物（J）混合到聚丙烯（ C）和橡胶状材料（H）或; 通过将聚酰胺树脂（F），含环氧基的共聚物（G）和任选的聚丙烯（C）与通过将不饱和羧酸或其衍生物和不饱和芳族单体接枝共聚而获得的接枝树脂组合物（J） 聚丙烯（C）和橡胶状材料（H）的混合物。 这些热塑性丙烯树脂组合物可以通过注射成型，挤出成型等容易地加工成成型品，薄膜或片材，得到各种物理性能均匀平滑的外观良好平衡的产品。 它们适用于需要特别高耐热性，耐冲击性和耐低温冲击性的目的。
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公开(公告)号：EP0138431A3
公开(公告)日：1985-08-21
申请号：EP84306484
申请日：1984-09-21
IPC分类号： C08L23/02 , C08J09/06 , C08F110/06
CPC分类号： C08J9/06 , C08J2323/02 , Y10T428/2998
摘要： A particulate polyolefin expansion molding material comprises a particulate polyolefin having a bulk density of 0.45 g/cc or more and a mean particle size of 150 to 2,000 µ. On the particulate surface of the polyolefin there is provided at least one layer comprising an expanding agent, a binder and a filler. The material can be used for producing expansion molded articles without previous pelletization.
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公开(公告)号：EP0498907A1
公开(公告)日：1992-08-19
申请号：EP91102010.5
申请日：1991-02-13
发明人： Fujii, Takeshi , Yamamoto, Masashi
CPC分类号： C08L23/10 , C08L23/0884 , C08L23/12 , C08L51/04 , C08L51/06 , C08L53/00 , C08L53/02 , C08L63/00 , C08L67/00 , C08L2205/03 , C08L2205/035 , C08L2666/18 , C08L2666/24 , C08L2666/02
摘要： The thermoplastic resin composition of the present invention comprises:
(a) a resin composition consisting of
(1) at least one polypropylene resin (E) selected from the group consisting of
(i) a graft polypropylene (A) obtained by graft polymerizing an unsaturated carboxylic acid or
a derivative thereof onto a polypropylene (C),
(ii) a graft polypropylene (B) obtained by graft polymerizing an unsaturated carboxylic acid
or a derivative thereof and an unsaturated aromatic monomer onto a polypropylene (C),
(iii) a composition (D) selected from the group consisting of
a composition of a polypropylene (C) and the graft polypropylene (A),
a composition of a polypropylene (C) and the graft polypropylene (B),
a composition of a polypropylene (C), the graft polypropylene (A) and
the graft polypropylene (B), and
(2) a saturated polyester resin (F)
(b) an epoxy group-containing copolymer (G), and
(c) at least one member selected from the group consisting of
(i) a rubbery substance (H),
(ii) a modified rubbery substance (I), and
(iii) a mixture of the rubbery substance (H) and the modified rubbery substance (I),
the content of the saturated polyester resin (F) in the thermoplastic resin composition being not more than 50% by weight; or
(a) either a graft resin composition (J) obtained by graft polymerizing an unsaturated carboxylic acid or
a derivative thereof onto a mixture of a polypropylene (C) and a rubbery substance (H), or
a graft resin composition (K) obtained by graft polymerizing an unsaturated carboxylic acid or
a derivative thereof and an unsaturated aromatic monomer onto a mixture of a polypropylene (C) and
a rubbery substance (H),
(b) a saturated polyester resin (F),
(c) an epoxy group-containing copolymer (G), and
(d) a polypropylene (C);
which thermoplastic resin composition is suitably used in the fields where high level of heat resistance, impact resistance, and especially low-temperature impact resistance are required.摘要翻译： 本发明的热塑性树脂组合物包含：（a）由（1）至少一种选自以下的聚丙烯树脂（E）组成的树脂组合物：（i）接枝聚丙烯（A） （C）;（ii）将不饱和羧酸或其衍生物与不饱和芳香族单体接枝聚合于聚丙烯（C）上而成的接枝聚丙烯（B）;（iii）聚丙烯 选自由聚丙烯（C）和接枝聚丙烯（A）的组合物，聚丙烯（C）和接枝聚丙烯（B）的组合物，聚丙烯（C） ，接枝聚丙烯（A）和接枝聚丙烯（B），和（2）饱和聚酯树脂（F）（b）含环氧基的共聚物（G），以及（c）至少一种选自 （i）橡胶状物质（H），（ii）一个月 （I）和橡胶状物质（H）与改性橡胶状物质（I）的混合物，热塑性树脂组合物中饱和聚酯树脂（F）的含量为50重量％ 以重量计; 或（a）通过将不饱和羧酸或其衍生物接枝聚合到聚丙烯（C）和橡胶状物质（H）的混合物上得到的接枝树脂组合物（J），或所得到的接枝树脂组合物（K） （C）与橡胶状物质（H）的混合物，（b）饱和聚酯树脂（F），（c）环氧基团与环氧基团的混合物接枝聚合不饱和羧酸或其衍生物和不饱和芳香族单体 （G），和（d）聚丙烯（C）; 该热塑性树脂组合物适用于需要高耐热性，耐冲击性，特别是耐低温冲击性的领域。
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公开(公告)号：EP0463497A1
公开(公告)日：1992-01-02
申请号：EP91109728.5
申请日：1991-06-13
发明人： Abe, Hiroomi , Fujii, Takeshi , Yamamoto, Masashi , Date, Shinji
CPC分类号： C08L23/10 , C08L23/0815 , C08L23/12 , C08L23/16 , C08L33/12 , C08L51/06 , C08L53/02 , C08L63/00 , C08L2205/03 , C08L2205/035 , C08L2666/22 , C08L2666/06 , C08L2666/02 , C08L2666/24 , C08L2666/04
摘要： The thermoplastic resin composition disclosed herein comprises:
(1) a resin composition (F) consisting of
(i) at least one member selected from the group consisting of
(a) a modified polypropylene to which has been graft copolymerized an unsaturated carboxylic acid or the derivative thereof,
(b) a modified polypropylene to which have been graft comodified an unsaturated aromatic monomer and either an unsaturated carboxylic acid or the derivative thereof,
(c) a mixture of the modified polypropylene (a) and a polypropylene,
(d) a mixture of the modified polypropylene (b) and a polypropylene,
(e) a modified mixture of a polypropylene and a rubbery substance to which mixture has been graft copolymerized an unsaturated carboxylic acid or the derivative thereof,
(f) a modified mixture of a polypropylene and a rubbery substance to which mixture have been graft copolymerized an unsaturated aromatic monomer and either an unsaturated carboxylic acid or the derivative thereof,
(g) a mixture of the modified mixture (e) and a polypropylene, and
(h) a mixture of the modified mixture (f) and a polypropylene, and
(ii) a thermoplastic copolymer (E) containing acid anhydride moiety of six-membered ring, and
(2) an epoxy group-containing copolymer (G).
The thermoplastic resin composition according to the present invention not only exhibits excellent processability but also produces remarkable advantages in that it gives far better physical properties than those expected from each polymer which constitutes the thermoplastic resin composition of the present invention.
The novel resin composition provided by the present invention can be easily processed into molded articles, films and sheets by a molding method generally used for thermoplastic resins such as injection molding, extrusion molding, etc, and can give products which have well-balanced properties among stiffness, heat resistance, impact resistance, scratch resistance, coatability, oil resistance, chemical resistance, water resistance, etc., and which are excellent in appearance uniformity and smoothness. The thermoplastic resin composition of the present invention is particularly suitable for use where well-balanced properties among heat resistance and impact resistance, low-temperature impact resistance in particular, are required.摘要翻译： 这里公开的热塑性树脂组合物包含：（1）一种树脂组合物（F），它由（ⅰ）至少一种选自（a）改性聚丙烯，其中已接枝共聚不饱和羧酸或 （b）改性聚丙烯，其中不饱和芳族单体与不饱和羧酸或其衍生物接枝共聚改性聚丙烯，（c）改性聚丙烯（a）和聚丙烯的混合物，（d） （b）改性聚丙烯（b）和聚丙烯的混合物，（e）聚丙烯和橡胶状物质的改性混合物，其中混合物已经与不饱和羧酸或其衍生物接枝共聚，（f）聚丙烯 和混合物已经与不饱和芳族单体和不饱和羧酸或其衍生物接枝共聚的橡胶状物质，（g）第 （e）改性混合物和聚丙烯以及（h）改性混合物（f）和聚丙烯的混合物，和（ii）含有六元环酸酐部分的热塑性共聚物（E）和（2） ）含环氧基的共聚物（G）。 根据本发明的热塑性树脂组合物不仅具有优异的可加工性，而且还产生显着的优点，因为它提供了比构成本发明的热塑性树脂组合物的每种聚合物预期的物理性能好得多的物理性能。 本发明提供的新型树脂组合物可以通过注射成型，挤出成型等热塑性树脂中通常使用的成型方法容易地加工成模制品，薄膜和片材，并且可以提供具有良好平衡性能的产品 刚性，耐热性，耐冲击性，耐刮擦性，涂布性，耐油性，耐化学性，耐水性等，并且外观均匀性和平滑性优异。 本发明的热塑性树脂组合物特别适用于要求耐热性和耐冲击性之间具有良好平衡的性能，特别是耐低温冲击性的用途。
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10.发明公开Thermoplastic elastomer composition and process for producing the same 失效Thermoplastisches弹性体和Verfahren zu dessen Herstellung。
公开(公告)号：EP0323741A2
公开(公告)日：1989-07-12
申请号：EP88312227.7
申请日：1988-12-22
CPC分类号： C08L53/025 , C08L23/10 , C08L23/12 , C08L53/00 , C08L53/02 , C08L91/00 , C08L2205/03 , C08L2666/24 , C08L2666/02 , C08L2666/04
摘要： A thermoplastic elastomer composition having superior moldability and appearance, and low anisotropy of mechanical properties, especially, tensile strength, and retaining low temperature impact strength, is obtained by melt-kneading an intermediate composition comprising (a) 100 parts by weight of a selectively hydrogenated block copolymer which has at least two mono-alkenyl or mono-alkenylidene aromatic hydrocarbon polymer blocks A having a number-average molecular weight of 25,000 - 35,000 and at least one partially or completely hydrogenated aliphatic conjugated diene hydrocarbon polymer block B having a number-average molecular weight of 100,000 - 150,000, (b) 50 - 150 parts by weight of an extender oil and (c) 0 - 50 parts by weight of polypropylene I, then adding, to the kneaded intermediate composition, (d) polypropylene II containing at least 35 % by weight of a propylene-ethylene block copolymer having a melt flow rate of 10 - 30 g/10 min. and an ethylene content of 3 - 15 % by weight in such amount that total amount of polypropylene I plus polypropylene II is 200 - 400 parts by weight per 100 parts by weight of block copolymer (a) and then further melt kneading the mixture. Further addition of a filler to the composition can afford a thermoplastic elastomer composition of small linear expansion coefficient while retaining the above properties.
摘要翻译： 通过将包含（a）100重量份的选择性氢化的中间体组合物熔融捏合，获得具有优异的成型性和外观以及机械性能的各向异性特别是拉伸强度和保持低温冲击强度的热塑性弹性体组合物 嵌段共聚物，其具有至少两个数均分子量为25,000-35,000的单烯基或单亚烯基芳族烃聚合物嵌段A和至少一种部分或完全氢化的脂族共轭二烯烃聚合物嵌段B，其具有数均分子量 分子量为100,000-15,000，（b）50-150重量份的增量油和（c）0-50重量份的聚丙烯I，然后向捏合的中间体组合物中加入（d）含有 至少35重量％的熔体流动速率为10-30克/ 10分钟的丙烯 - 乙烯嵌段共聚物。 和乙烯含量为3〜15重量％，使得聚丙烯I加聚丙烯II的总量相对于100重量份嵌段共聚物（a）为200〜400重量份，然后进一步熔融混炼该混合物。 向组合物中进一步添加填料可提供小的线性膨胀系数的热塑性弹性体组合物，同时保持上述性能。
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