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1. 发明授权

US07598309B2 Polypropylene-based resin composition and molded product thereof 有权
标题翻译：聚丙烯系树脂组合物及其成型体
公开(公告)号：US07598309B2
公开(公告)日：2009-10-06
申请号：US11364556
申请日：2006-03-01
申请人： Yasuhisa Sugita , Masato Koike , Susumu Hara , Atsushi Sugiyama
发明人： Yasuhisa Sugita , Masato Koike , Susumu Hara , Atsushi Sugiyama
IPC分类号： C08J3/22
CPC分类号： C08L23/10 , C08L23/12 , C08L23/14 , C08L23/142 , C08L2205/02 , C08L2205/03 , C08L2666/02
摘要： A polypropylene-based resin composition including (A) 70 to 96 mass % of a polypropylene-based soft resin having an ISO D hardness of 35 or less and containing 25 to 55 mass % of xylene-insoluble part at room temperature and 75 to 45 mass % of xylene-soluble part at room temperature, (B) 2 to 10 mass % of homopolypropylene having a melt mass flow rate (MFR) at 230° C. under a load of 2.16 kg measured in accordance with JIS K 7210 of 1 to 30 g/10 min. and stereoregularity (meso pentad fraction) of 90% or more, (C) 2 to 20 mass % of a propylene-ethylene random copolymer having an ethylene content of 1 to 10 mass %, and (D) 0 to 15 mass % of a platy inorganic filler.
摘要翻译：聚丙烯类树脂组合物，其包含（A）70〜96质量％的ISO D硬度为35以下的聚丙烯类软质树脂，在室温下含有25〜55质量％的二甲苯不溶部分，75〜45 室温下二甲苯可溶部分质量％，（B）按照JIS K 7210测定的2.16kg载荷下熔融质量流量（MFR）为230℃时的均聚丙烯2〜10质量％至30g / 10min。和（C）20〜20质量％的乙烯含量为1〜10质量％的丙烯 - 乙烯无规共聚物，（D）为0〜15质量％板状无机填料。

2. 发明申请

US20060199891A1 Polypropylene-based resin composition and molded product thereof 有权
标题翻译：聚丙烯系树脂组合物及其成型体
公开(公告)号：US20060199891A1
公开(公告)日：2006-09-07
申请号：US11364556
申请日：2006-03-01
申请人： Yasuhisa Sugita , Masato Koike , Susumu Hara , Atsushi Sugiyama
发明人： Yasuhisa Sugita , Masato Koike , Susumu Hara , Atsushi Sugiyama
IPC分类号： C08K3/34
CPC分类号： C08L23/10 , C08L23/12 , C08L23/14 , C08L23/142 , C08L2205/02 , C08L2205/03 , C08L2666/02
摘要： A polypropylene-based resin composition including (A) 70 to 96 mass % of a polypropylene-based soft resin having an ISO D hardness of 35 or less and containing 25 to 55 mass % of xylene-insoluble part at room temperature and 75 to 45 mass % of xylene-soluble part at room temperature, (B) 2 to 10 mass % of homopolypropylene having a melt mass flow rate (MFR) at 230° C. under a load of 2.16 kg measured in accordance with JIS K 7210 of 1 to 30 g/10 min. and stereoregularity (mesopentad fraction) of 90% or more, (C) 2 to 20 mass % of a propylene-ethylene random copolymer having an ethylene content of 1 to 10 mass %, and (D) 0 to 15 mass % of a platy inorganic filler.
摘要翻译：聚丙烯类树脂组合物，其包含（A）70〜96质量％的ISO D硬度为35以下的聚丙烯类软质树脂，在室温下含有25〜55质量％的二甲苯不溶部分，75〜45 室温下二甲苯可溶部分质量％，（B）按照JIS K 7210测定的2.16kg载荷下熔融质量流量（MFR）为230℃时的均聚丙烯2〜10质量％至30g / 10min。和（C）20质量％以上乙烯含量为1〜10质量％的丙烯 - 乙烯无规共聚物和（D）0〜15质量％的板状的（C）成分的90质量％以上的立构规整度无机填料。

3. 发明授权

US5552480A Thermoplastic resin composition 失效
标题翻译：热塑性树脂组合物
公开(公告)号：US5552480A
公开(公告)日：1996-09-03
申请号：US22373
申请日：1993-02-25
申请人： Yasuhisa Sugita , Naoki Kitazawa , Hiroshi Hotta
发明人： Yasuhisa Sugita , Naoki Kitazawa , Hiroshi Hotta
IPC分类号： C08L23/02 , C08L67/00 , C08L69/00 , C08L77/00 , C08L101/00 , C08L23/04 , C08L25/04 , C08L67/02
CPC分类号： C08F8/30 , C08F8/32 , C08L101/02 , C08L23/02 , C08L23/06 , C08L23/12 , C08L33/08 , C08L53/00 , C08L55/02 , C08L67/00 , C08L69/00 , C08L71/02 , C08L71/12 , C08L77/00 , C08L2205/03 , C08L23/16 , C08L25/06 , C08L35/06 , C08L51/00 , C08L51/06
摘要： There is disclosed a thermoplastic resin composition comprising as principal components a [A] thermoplastic resin having a functional group reactive with an amino group, a [B] olefinic polymer and/or styrenic polymer, the subtotal of the above [A]+[B] being 100 parts by weight, and 0.05 to 20 parts by weight of a [C] copolymer having a unit represented by ##STR1## wherein Y is a group selected from the groups of the general formula ##STR2##
摘要翻译：公开了一种热塑性树脂组合物，其包含作为主要成分的具有与氨基反应的官能团的[A]热塑性树脂，[B]烯烃聚合物和/或苯乙烯类聚合物，上述[A] + [B ]为100重量份，以及0.05〜20重量份具有由下述单元表示的单元的[C]共聚物，其中Y为选自通式 NHR13

4. 发明授权

US06313227B1 Propylene-ethylene block copolymer, resin composition, and blow-molded article 有权
标题翻译：丙烯 - 乙烯嵌段共聚物，树脂组合物和吹塑制品
公开(公告)号：US06313227B1
公开(公告)日：2001-11-06
申请号：US09722005
申请日：2000-11-27
申请人： Kenji Tanaka , Yasuhisa Sugita , Masaru Nakagawa , Tetsuya Nakamura
发明人： Kenji Tanaka , Yasuhisa Sugita , Masaru Nakagawa , Tetsuya Nakamura
IPC分类号： C08L2312
CPC分类号： C08L53/00 , C08F297/083
摘要： Provided are a propylene-ethylene block copolymer having MFR of from 0.01 to 1.0 g/10 min and comprised of (A) from 85 to 97% by weight a 25° C. xylene-insoluble fraction and (B) from 3 to 15% by weight of a 25° C. xylene-soluble fraction, wherein the fraction (A) is such that its stereospecificity index measured through 13C-NMR is at least 98.0%, its intrinsic viscosity [&eegr;] falls between 2.5 and 5.5 dl/g, and its weight-average molecular weight, Mw, measured through GPC and the content, S, of the fraction having a molecular weight of at most 104.5 therein satisfy S (wt. %)≦−5.3×10−6 Mw+7.58, and the fraction (B) is such that its ethylene unit content measured through 13C-NMR falls between 30 and 70% by weight, and its intrinsic viscosity [&eegr;] falls between 2.5 and 9.0 dl/g; and its blow-molded articles. The copolymer has good heat resistance, high rigidity, good impact resistance and good drawdown resistance, and its blow-molded articles have well-balanced rigidity and low-temperature barrier resistance.
摘要翻译：本发明提供的MFR为0.01〜1.0g / 10min的丙烯 - 乙烯嵌段共聚物，（A）85〜97重量％，25℃的二甲苯不溶成分，（B）3〜15％的25℃二甲苯可溶级分，其中级分（A）使得其通过13 C-NMR测量的立体特异性指数为至少98.0％，其特性粘度η为2.5至5.5dl / g ，其通过GPC测定的重均分子量Mw和分子量至多为104.5的级分的含量S满足S（重量％）<= 5.3×10-6Mw + 7.58，并且馏分（B）使得其通过13 C-NMR测量的乙烯单元含量为30〜70重量％，特性粘度η为2.5〜9.0dl / g; 及其吹塑制品。该共聚物具有良好的耐热性，高刚性，良好的耐冲击性和良好的抗剥落性，其吹塑制品具有良好的刚性和耐低温阻隔性。

5. 发明授权

US06667359B1 Polypropylene compositions for automotive parts 有权
标题翻译：汽车零件用聚丙烯组合物
公开(公告)号：US06667359B1
公开(公告)日：2003-12-23
申请号：US09599884
申请日：2000-06-23
申请人： Masaru Nakagawa , Koki Hirano , Yutaka Obata , Yasuhisa Sugita , Takao Nomura , Masatoshi Matsuda , Hisayuki Iwai , Takayuki Nagai
发明人： Masaru Nakagawa , Koki Hirano , Yutaka Obata , Yasuhisa Sugita , Takao Nomura , Masatoshi Matsuda , Hisayuki Iwai , Takayuki Nagai
IPC分类号： C08K334
CPC分类号： C08L53/00 , C08L53/025 , C08L2666/06
摘要： There are disclosed a polypropylene composition for automotive parts which has a melt index at 230° C. and at 2.16 kgf of at least 30 g/10 minutes and which comprises 55 to 60% by weight of (1) propylene/ethylene block copolymer; 20 to 25% by weight of (2) rubber comprising a styrene/ethylene/propylene/styrene block copolymer and/or a styrene/ethylene/1-butene/styrene block copolymer and an olefinic elastomer; and 18 to 23% by weight of (3) talc, and also an automotive part which comprises the above polypropylene composition.
摘要翻译：公开了一种用于汽车部件的聚丙烯组合物，其在230℃和2.16kgf下的熔体指数为至少30g / 10分钟，并且包含55至60重量％的（1）丙烯/乙烯嵌段共聚物; 20至25重量％的（2）包含苯乙烯/乙烯/丙烯/苯乙烯嵌段共聚物和/或苯乙烯/乙烯/ 1-丁烯/苯乙烯嵌段共聚物和烯烃弹性体的橡胶; （3）滑石的18〜23重量％，以及包含上述聚丙烯组合物的汽车部件。

6. 发明授权

US06407168B1 Propylene resin composition and process for producing the same 失效
标题翻译：丙烯树脂组合物及其制备方法
公开(公告)号：US06407168B1
公开(公告)日：2002-06-18
申请号：US09674524
申请日：2000-11-21
申请人： Yasuhisa Sugita , Takashi Saeki , Hiroki Nakashima , Masaru Nakagawa , Kenichi Mitsuhashi , Yutaka Obata
发明人： Yasuhisa Sugita , Takashi Saeki , Hiroki Nakashima , Masaru Nakagawa , Kenichi Mitsuhashi , Yutaka Obata
IPC分类号： C08L2312
CPC分类号： C08J3/005 , B29C47/0011 , B29C47/50 , C08F297/083 , C08J2323/12 , C08L23/10 , C08L23/12 , C08L23/16 , C08L53/00 , C08L2205/02 , C08L2666/04 , C08L2666/24
摘要： Provided are a propylene resin composition comprising 100 parts byweight in total of two different types of propylene polymers each having specific properties, from 0 to 50 parts by weight of a specific elastomer, and from 0 to 50 parts by weight of an inorganic filler; and a method for producing it. The production method comprises melting and kneading two polymer groups each comprising one or more propylene polymers. The resin composition in which the viscosity difference between the propylene homopolymer segments to form the base polymer and the amorphous propylene segments to form the disperse phase is small is produced by first melting and kneading one polymer group, then immediately adding the other polymer group thereto, and further kneading and melting the two. For the composition in which the viscosity difference therebetween is large, the polymer groups are separately kneaded in melt, and the resulting melts are further kneaded. The propylene resin composition has high stiffness, high impact resistance and high fluidity, and its moldings have good appearances.
摘要翻译：提供一种丙烯树脂组合物，其包含100重量份的总共两种不同类型的具有特定性质的丙烯聚合物，0至50重量份的特定弹性体和0至50重量份的无机填料; 及其制造方法。该制备方法包括熔融和捏合两种各自包含一种或多种丙烯聚合物的聚合物基团。通过首先熔融和捏合一个聚合物基团，然后立即向其中加入另一个聚合物基团，产生其中形成基础聚合物的丙烯均聚物链段和形成分散相的无定形丙烯链段之间的粘度差小的树脂组合物，并进一步捏合和熔融两者。对于其间的粘度差较大的组合物，将聚合物基团分别捏合在熔体中，并将所得熔体进一步捏合。丙烯树脂组合物具有高刚度，高抗冲击性和高流动性，并且其模制品具有良好的外观。

7. 发明授权

US5373065A Process for producing formamide group-containing copolymer, and thermoplastic resin composition containing the same 失效
标题翻译：含有甲酰胺基的共聚物的制造方法和含有该酰胺基的共聚物的热塑性树脂组合物
公开(公告)号：US5373065A
公开(公告)日：1994-12-13
申请号：US149525
申请日：1993-11-09
申请人： Naoki Kitazawa , Hiroshi Hotta , Yasuhisa Sugita , Katsutoshi Ohta
发明人： Naoki Kitazawa , Hiroshi Hotta , Yasuhisa Sugita , Katsutoshi Ohta
IPC分类号： C08F8/32 , C08F214/00 , C08F216/36 , C08F220/54 , C08F222/40 , C08G63/00
CPC分类号： C08F8/32 , C08F2800/10
摘要： A process for producing a novel formamide group-containing copolymer, or a salt thereof, which can be used as a high-molecular weight amino reagent, a starting material for functional high-molecular weight compounds, a starting material for adhesives, a polymer compatibilizer, a resin modifier, etc., and can undergo hydrolysis to give a copolymer containing a primary amino group, and a novel copolymer containing a primary amino group obtained by hydrolysis, which comprises reacting a compound having a recurring unit derived from styrene, olefins or derivatives thereof, a recurring unit derived from dienes such as butadiene, and a recurring unit derived from acid anhydrides such as maleic anhydride, with a salt of a specific primary diamine in the presence of a formyl group-containing compound such as formamide, to effect imidation and/or amidation, and then deacidifying the product with a base, or by imidation and/or amidation of the above-mentioned copolymer with a reaction product obtained by reacting a primary diamine with a formyl group-containing compound such as formamide.
摘要翻译：可用作高分子量氨基试剂的新型甲酰胺基共聚物或其盐的制备方法，功能性高分子化合物的原料，粘合剂原料，聚合物增容剂，树脂改性剂等，并且可以进行水解以得到含有伯氨基的共聚物，以及含有通过水解得到的伯氨基的新型共聚物，其包括使来自苯乙烯的重复单元的化合物，烯烃或其衍生物，衍生自二烯如1,2-丁二烯的重复单元，以及衍生自酸酐如马来酸酐的重复单元与特定一级胺的盐在含甲酰基的化合物如甲酰胺存在下进行反应酰亚胺化和/或酰胺化，然后用碱脱酸产物，或通过上述共聚物与反应产物ob的酰亚胺化和/或酰胺化反应通过使伯胺与含甲酰基的化合物如甲酰胺反应来进行。

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