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1. 发明申请

US20110256402A1 ETHYLENE POLYMER COMPOSITION, METHOD FOR PRODUCING THE SAME, AND MOLDED ARTICLE OBTAINED USING THE SAME 审中-公开
标题翻译：乙烯聚合物组合物，其制造方法和使用其制得的成型品
公开(公告)号：US20110256402A1
公开(公告)日：2011-10-20
申请号：US13141166
申请日：2009-12-22
申请人： Kazuto Sugiyama , Mineo Kubo , Atsushi Morita , Yasuhiro Kai , Kenji Sugimura
发明人： Kazuto Sugiyama , Mineo Kubo , Atsushi Morita , Yasuhiro Kai , Kenji Sugimura
IPC分类号： B32B5/16 , C08L23/06
CPC分类号： C08F10/00 , C08F10/02 , C08F110/02 , C08L23/04 , C08L2205/02 , D01D5/426 , D01F6/46 , Y10T428/2982 , C08F4/654 , C08F2/001 , C08L2666/06 , C08F2500/17 , C08F2500/24 , C08F2500/20 , C08F4/651 , C08F4/6543
摘要： Provided is an ethylene polymer composition which can be obtained with a solid phase method such as solid phase drawing molding, is suitable for producing a molded article having high strength, and has the following properties. This ethylene polymer composition comprises an ethylene polymer (a) with an intrinsic viscosity [η] of not less than 2 dL/g and not more than 20 dL/g and an ethylene polymer (b) with an intrinsic viscosity [η] of more than 35 dL/g and not more than 50 dL/g, with the mass ratio (a)/(b) being from 0/100 to 50/50 and the [η] for the entire composition being more than 30 dL/g and not more than 50 dL/g. The method for producing the ethylene polymer composition includes, for example, the polymerization of an ethylene-containing olefin under specific conditions using a catalyst for olefin polymerization which comprises a solid titanium catalyst component comprising magnesium, a halogen and titanium.
摘要翻译：提供可以通过固相拉伸成型等固相法得到的乙烯聚合物组合物，适用于制造强度高的成型品，具有以下特性。该乙烯聚合物组合物包含特性粘度[η]不小于2dL / g且不大于20dL / g的乙烯聚合物（a）和特性粘度[η]的乙烯聚合物（b）大于35dL / g且不大于50dL / g，质量比（a）/（b）为0/100至50/50，并且整个组合物的质量比大于30 dL / g，不大于50dL / g。乙烯聚合物组合物的制造方法包括例如使用包含镁，卤素和钛的固体钛催化剂组分的烯烃聚合用催化剂在特定条件下聚合含乙烯烯烃。

2. 发明申请

US20110207840A1 POLYOLEFIN RESIN COMPOSITION AND USES THEREOF 有权
标题翻译：聚烯烃树脂组合物及其用途
公开(公告)号：US20110207840A1
公开(公告)日：2011-08-25
申请号：US13127723
申请日：2009-11-18
申请人： Shota Abe , Atsushi Morita , Kazuto Sugiyama , Mineo Kubo
发明人： Shota Abe , Atsushi Morita , Kazuto Sugiyama , Mineo Kubo
IPC分类号： H01M2/16 , C08L23/20 , C08J9/00 , C08J9/26 , B29C47/14
CPC分类号： H01M2/1653 , C08L23/04 , C08L23/20 , C08L2205/02 , C08L2207/068 , H01M10/052 , C08L2666/06
摘要： The present invention provides a polyolefin resin composition which is excellent in mechanical properties and dimensional stability and is particularly excellent in heat resistance, a film which is excellent in mechanical properties, dimensional stability and heat resistance because it is obtained from the polyolefin resin composition and which is particularly excellent in meltdown properties, a macroporous membrane which is excellent in permeability and shutdown properties in addition to the above properties, and uses thereof. The polyolefin resin composition of the present invention (C) comprises 85 to 50% by mass of ultrahigh-molecular weight polyethylene (A) having a specific intrinsic viscosity and 15 to 50% by mass of a polymer (B) containing a repeating unit derived from 4-methyl-1-pentene, in 100% by mass of the polyolefin resin composition (C).
摘要翻译：本发明提供一种聚烯烃树脂组合物，其机械性能和尺寸稳定性优异，耐热性特别优异，由于由聚烯烃树脂组合物获得的机械性能，尺寸稳定性和耐热性优异的膜，熔融特性特别优异，除了上述性能以外，渗透性和关闭性优异的大孔膜及其用途。本发明（C）的聚烯烃树脂组合物含有85〜50质量％的特定粘度的超高分子量聚乙烯（A）和15〜50质量％的含有重复单元的聚合物（B）来自4-甲基-1-戊烯的100质量％的聚烯烃树脂组合物（C）。

3. 发明授权

US08349957B2 Polyolefin resin composition and uses thereof 有权
标题翻译：聚烯烃树脂组合物及其用途
公开(公告)号：US08349957B2
公开(公告)日：2013-01-08
申请号：US13127723
申请日：2009-11-18
申请人： Shota Abe , Atsushi Morita , Kazuoto Sugiyama , Mineo Kubo
发明人： Shota Abe , Atsushi Morita , Kazuoto Sugiyama , Mineo Kubo
IPC分类号： C08F8/00 , C08L23/00
CPC分类号： H01M2/1653 , C08L23/04 , C08L23/20 , C08L2205/02 , C08L2207/068 , H01M10/052 , C08L2666/06
摘要： The present invention provides a polyolefin resin composition which is excellent in mechanical properties and dimensional stability and is particularly excellent in heat resistance, a film which is excellent in mechanical properties, dimensional stability and heat resistance because it is obtained from the polyolefin resin composition and which is particularly excellent in meltdown properties, a macroporous membrane which is excellent in permeability and shutdown properties in addition to the above properties, and uses thereof. The polyolefin resin composition of the present invention (C) comprises 85 to 50% by mass of ultrahigh-molecular weight polyethylene (A) having a specific intrinsic viscosity and 15 to 50% by mass of a polymer (B) containing a repeating unit derived from 4-methyl-1-pentene, in 100% by mass of the polyolefin resin composition (C).
摘要翻译：本发明提供一种聚烯烃树脂组合物，其机械性能和尺寸稳定性优异，耐热性特别优异，由于由聚烯烃树脂组合物获得的机械性能，尺寸稳定性和耐热性优异的膜，熔融特性特别优异，除了上述性能以外，渗透性和关闭性优异的大孔膜及其用途。本发明（C）的聚烯烃树脂组合物含有85〜50质量％的特定粘度的超高分子量聚乙烯（A）和15〜50质量％的含有重复单元的聚合物（B）来自4-甲基-1-戊烯的100质量％的聚烯烃树脂组合物（C）。

4. 发明授权

US06265083B1 Poly (4-methyl-1-pentene) resin laminates and uses thereof 失效
标题翻译：聚（4-甲基-1-戊烯）树脂层合物及其用途
公开(公告)号：US06265083B1
公开(公告)日：2001-07-24
申请号：US09147961
申请日：1999-03-24
申请人： Tatsuya Tanizaki , Takashi Nakahara , Mineo Kubo
发明人： Tatsuya Tanizaki , Takashi Nakahara , Mineo Kubo
IPC分类号： B32B2732
CPC分类号： B32B27/08 , B32B7/12 , B32B27/32 , B32B2323/04 , B32B2323/10 , B32B2439/00 , Y10T428/31909 , Y10T428/31913
摘要： A poly-4-methyl-1-pentene resin laminate excellent in not only heat sealing properties and oxygen gas permeability but also blocking resistance is provided. The poly-4-methyl-1-pentene resin laminate comprises a layer made of a 4-methyl-1-pentene polymer (A), an intermediate layer made of an adhesive resin composition (B) and a layer made of a propylene polymer composition (C) comprising 60 to 90 parts by weight of a propylene polymer (c-1) and 10 to 40 parts by weight of a 1-butene polymer (c-2), the total amount of said components (c-1) and (c-2) being 100 parts by weight. This poly-4-methyl-1-pentene resin laminate can be used as a material of freshness-keeping packaging media and culture containers. Also provided is a poly-4-methyl-1-pentene resin laminate having excellent peel resistance and capable of being easily controlled in the oxygen gas permeability. This poly-4-methyl-1-pentene resin laminate comprises a layer made of a 4-methyl-1-pentene polymer (A′), an intermediate layer made of an adhesive resin composition (B′) and a layer made of an olefin polymer (C′). This poly-4-methyl-1-pentene resin laminate can be used as a material of containers for keeping freshness of vegetables and fruits.
摘要翻译：提供了不仅热封性和氧气渗透性也耐粘连性优异的聚-4-甲基-1-戊烯树脂层压体。聚-4-甲基-1-戊烯树脂层压体包括由4-甲基-1-戊烯聚合物（A）制成的层，由粘合树脂组合物（B）制成的中间层和由丙烯聚合物组合物（C）包含60至90重量份的丙烯聚合物（c-1）和10至40重量份的1-丁烯聚合物（c-2），所述组分（c-1）的总量和（c-2）为100重量份。该聚-4-甲基-1-戊烯树脂层压体可以用作保鲜包装介质和培养容器的材料。还提供了具有优异的耐剥离性并且能够容易地控制氧气渗透性的聚-4-甲基-1-戊烯树脂层压体。该聚-4-甲基-1-戊烯树脂层压体包括由4-甲基-1-戊烯聚合物（A'）制成的层，由粘合树脂组合物（B'）制成的中间层和由烯烃聚合物（C'）。该聚-4-甲基-1-戊烯树脂层压体可以用作保持蔬菜和水果新鲜度的容器的材料。

5. 发明授权

US5055526A Adhesive resin compositions and laminates utilizing same 失效
标题翻译：粘合树脂组合物和使用它们的层压板
公开(公告)号：US5055526A
公开(公告)日：1991-10-08
申请号：US263923
申请日：1988-10-28
申请人： Koichiro Sato , Mineo Kubo , Mikio Nakagawa
发明人： Koichiro Sato , Mineo Kubo , Mikio Nakagawa
IPC分类号： B32B27/30 , B32B27/00 , B32B27/08 , B32B27/32 , C08L23/16 , C09J123/08 , C09J123/16
CPC分类号： C09J123/0815 , B32B27/32
摘要： In accordance with the present invention, there are provided an adhesive resin composition comprising(A) 95-50% by weight of an ethylene/.alpha.-olefin copolymer having a density of 0.850-0.900 g/cm.sup.3 and the ethylene content of 75-95 mol %.(B) 5-50% by weight of a copolymer of ethylene and a radical polymerizable polar unsaturated monomer, said copolymer having the radical polymerizable polar unsaturated monomer content of 5-40% by weight, and(C) 1.0-30 parts by weight, based on 100 parts by weight of the sum of the above-mentioned (A)+(B), of a graft-modified polyethylene, a part or whole of said polythylene has been graft-modified with an unsaturated carboxylic acid or its derivative, and a laminate using this adhesive resin composition.

6. 发明授权

US5128411A Adhesive resin compositions and laminates utilizing same 失效
标题翻译：粘合树脂组合物和利用其的层压材料
公开(公告)号：US5128411A
公开(公告)日：1992-07-07
申请号：US733187
申请日：1991-07-19
申请人： Koichiro Sato , Mineo Kubo , Mikio Nakagawa
发明人： Koichiro Sato , Mineo Kubo , Mikio Nakagawa
IPC分类号： B32B27/32 , C09J123/08
CPC分类号： C09J123/0815 , B32B27/32 , Y10T428/31507
摘要： In accordance with the present invention, there are provided an adhesive resin composition comprising(A) 95-50% by weight of an ethylene/.alpha.-olefin copolymer having a density of 0.850-0.900 g/cm.sup.3 and the ethylene content of 75-95 mol %,(B) 5-50% by weight of a copolymer of ethylene and a radical polymerizable polar unsaturated monomer, said copolymer having the radical polymerizable polar unsaturated monomer content of 5-40% by weight, and(C) 1.0-30 parts by weight, based on 100 parts by weight of the sum of the above-mentioned (A)+(B), of a graft-modified polyethylene, a part or whole of said polyethylene has been graft-modified with an unsaturated carboxylic acid or its derivative, and a laminate using this adhesive resin composition.
摘要翻译：根据本发明，提供了一种粘合剂树脂组合物，其包含（A）95-50重量％的密度为0.850-0.900g / cm 3的乙烯/α-烯烃共聚物和乙烯含量为75-95 摩尔％，（B）5-50重量％的乙烯和可自由基聚合的极性不饱和单体的共聚物，所述共聚物的自由基聚合极性不饱和单体含量为5-40重量％，（C）为1.0-30 基于100重量份上述（A）+（B）的总和，接枝改性聚乙烯，所述聚乙烯的一部分或全部已经用不饱和羧酸接枝改性或其衍生物，以及使用该粘合剂树脂组合物的层压体。

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