公开(公告)号：US09328232B2

公开(公告)日：2016-05-03

申请号：US14379194

申请日：2013-02-22

Applicant: JAPAN POLYPROPYLENE CORPORATION

Inventor： Satoshi Katsuno ,  Kuninori Takahashi ,  Iku Kouzai ,  Motokazu Terada ,  Masato Takayama ,  Shinichirou Yajima

IPC: C08L23/14 ,  C08L23/12 ,  C08F10/06 ,  C08J5/18 ,  C08L53/00 ,  C08L23/10 ,  B32B27/08 ,  B32B27/32 ,  C08F4/659

CPC classification number: C08L23/14 ,  B32B27/08 ,  B32B27/32 ,  B32B27/327 ,  B32B2307/412 ,  B32B2307/518 ,  B32B2439/70 ,  B32B2553/00 ,  C08F4/65916 ,  C08F10/06 ,  C08J5/18 ,  C08J2323/10 ,  C08J2323/12 ,  C08J2323/14 ,  C08J2423/14 ,  C08L23/10 ,  C08L23/12 ,  C08L23/142 ,  C08L53/00 ,  C08L2201/10 ,  C08L2203/16 ,  C08L2203/162 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2314/02 ,  C08L2314/06 ,  C08F210/06 ,  C08F210/02 ,  C08F2500/12 ,  C08F2500/03 ,  C08F4/6567 ,  C08F4/65927 ,  C08F4/6492 ,  C08F210/16

Abstract: A propylene-ethylene copolymer resin composition including: 97 to 65 parts by weight of a propylene polymer (A) produced with a metallocene catalyst and 3 to 35 parts by weight of a propylene-ethylene copolymer (B). The copolymer (B) includes: 65 to 95% by weight of a propylene polymer component (B1) and 5 to 35% by weight of a propylene-ethylene copolymer component (B2).

Abstract translation: 一种丙烯 - 乙烯共聚物树脂组合物，包括：97-65重量份的用茂金属催化剂制备的丙烯聚合物（A）和3-35重量份的丙烯 - 乙烯共聚物（B）。 共聚物（B）包括：65〜95重量％的丙烯聚合物成分（B1）和5〜35重量％的丙烯 - 乙烯共聚物成分（B2）。

公开(公告)号：US20150004394A1

公开(公告)日：2015-01-01

申请号：US14373040

申请日：2013-02-22

Applicant: JAPAN POLYPROPYLENE CORPORATION

Inventor： Sachio Hotta ,  Kazuo Asuka ,  Shinichi Kitade ,  Kuninori Takahashi ,  Iku Kouzai ,  Takao Tayano

IPC: C08J5/18 ,  B32B27/20 ,  B32B5/18 ,  B32B27/32 ,  B29C45/00 ,  C08L53/00 ,  B29C47/06 ,  B29C47/00 ,  B29C49/00 ,  B29C51/00 ,  B32B27/06 ,  C08L23/12

CPC classification number: C08J5/18 ,  B29C45/0001 ,  B29C47/0042 ,  B29C47/0054 ,  B29C47/04 ,  B29C47/065 ,  B29C49/0005 ,  B29C51/002 ,  B29K2023/12 ,  B29K2023/14 ,  B29K2105/0085 ,  B29K2105/04 ,  B32B5/18 ,  B32B27/065 ,  B32B27/20 ,  B32B27/32 ,  B32B2250/02 ,  B32B2305/022 ,  B32B2307/304 ,  B32B2307/306 ,  B32B2307/558 ,  B32B2439/00 ,  B32B2605/00 ,  C08F297/08 ,  C08J9/0061 ,  C08J2201/03 ,  C08J2323/12 ,  C08J2323/14 ,  C08J2353/00 ,  C08J2423/12 ,  C08J2453/00 ,  C08L23/12 ,  C08L23/16 ,  C08L53/00 ,  C08L2203/14 ,  C08L2203/30 ,  C08L2205/03 ,  Y10T428/249992

Abstract: Provided is a polypropylene-based resin composition which gives uniform and fine cells and from which a foamed sheet and thermoform excellent in appearance, thermoformability, impact resistance, lightness, stiffness, heat resistance, heat insulating properties, oil resistance and the like can be produced. A polypropylene-based resin composition comprising (X) 5 to 99% by weight of a polypropylene resin having a structure with long chain branches, and (Y) 1 to 95% by weight of a propylene-based block copolymer produced by sequential polymerization, which block copolymer comprises (Y-1) a propylene (co)polymer and (Y-2) a propylene-ethylene copolymer, said resin (X) having properties (X-i) to (X-iv) and said block copolymer (Y) having properties (Y-i) to (Y-v), and the like.

公开(公告)号：US09284427B2

公开(公告)日：2016-03-15

申请号：US14372936

申请日：2013-02-22

Applicant: Japan Polypropylene Corporation

Inventor： Sachio Hotta ,  Kazuo Asuka ,  Shinichi Kitade ,  Kuninori Takahashi ,  Iku Kouzai ,  Takao Tayano

IPC: C08J9/00 ,  B29C47/00 ,  B29C47/06 ,  B29C51/02 ,  B32B27/06 ,  B32B27/32 ,  B32B5/18 ,  C08L23/12 ,  C08J9/04 ,  C08F297/08 ,  C08F10/06 ,  C08F4/659 ,  B29K23/00 ,  B29K105/04 ,  B29K105/00 ,  B29K509/00

CPC classification number: C08J9/0061 ,  B29C47/0004 ,  B29C47/004 ,  B29C47/06 ,  B29C47/065 ,  B29C51/02 ,  B29K2023/08 ,  B29K2023/12 ,  B29K2023/14 ,  B29K2105/046 ,  B29K2105/256 ,  B29K2509/00 ,  B32B5/18 ,  B32B27/065 ,  B32B27/32 ,  B32B2305/022 ,  B32B2307/304 ,  B32B2307/306 ,  B32B2307/558 ,  B32B2323/10 ,  B32B2439/00 ,  B32B2605/00 ,  C08F4/65912 ,  C08F10/06 ,  C08F297/08 ,  C08J9/04 ,  C08J2201/03 ,  C08J2323/12 ,  C08J2323/14 ,  C08J2423/14 ,  C08L23/12 ,  C08L2203/14 ,  C08L2203/30 ,  C08L2205/03 ,  Y10T428/249992 ,  C08F110/06 ,  C08F4/6492 ,  C08F4/65927 ,  C08L53/00

Abstract: Provided is a polypropylene-based resin composition which gives uniform and fine cells and from which a foamed sheet and thermoform excellent in appearance, thermoformability, impact resistance, lightness, stiffness, heat resistance, heat insulating properties, oil resistance and the like can be produced. A polypropylene-based resin composition comprising (X) 5 to 99% by weight of a polypropylene resin having a structure with long chain branches, and (Y) 1 to 95% by weight of a propylene-based block copolymer produced by sequential polymerization, which block copolymer comprises (Y-1) a propylene (co)polymer and (Y-2) a propylene-ethylene copolymer.

Abstract translation: 本发明提供一种均匀细小的聚丙烯系树脂组合物，能够制造发泡片和外观优异，耐热成型性，耐冲击性，亮度，刚度，耐热性，隔热性，耐油性等优异的热成型体。 。 一种聚丙烯系树脂组合物，其含有（X）5〜99重量％的具有长支链结构的聚丙烯树脂和（Y）1〜95重量％的通过顺序聚合制备的丙烯类嵌段共聚物， 该嵌段共聚物包含（Y-1）丙烯（共）聚合物和（Y-2）丙烯 - 乙烯共聚物。

公开(公告)号：US09505894B2

公开(公告)日：2016-11-29

申请号：US14373040

申请日：2013-02-22

Applicant: JAPAN POLYPROPYLENE CORPORATION

Inventor： Sachio Hotta ,  Kazuo Asuka ,  Shinichi Kitade ,  Kuninori Takahashi ,  Iku Kouzai ,  Takao Tayano

IPC: C08J5/18 ,  B29C51/00 ,  B32B5/18 ,  C08L23/12 ,  C08L53/00 ,  B32B27/32 ,  C08F297/08 ,  C08L23/16 ,  B29C47/04 ,  C08J9/00 ,  B29C45/00 ,  B29C47/06 ,  B32B27/06 ,  B32B27/20 ,  B29C47/00 ,  B29C49/00 ,  B29K23/00 ,  B29K105/00 ,  B29K105/04

CPC classification number: C08J5/18 ,  B29C45/0001 ,  B29C47/0042 ,  B29C47/0054 ,  B29C47/04 ,  B29C47/065 ,  B29C49/0005 ,  B29C51/002 ,  B29K2023/12 ,  B29K2023/14 ,  B29K2105/0085 ,  B29K2105/04 ,  B32B5/18 ,  B32B27/065 ,  B32B27/20 ,  B32B27/32 ,  B32B2250/02 ,  B32B2305/022 ,  B32B2307/304 ,  B32B2307/306 ,  B32B2307/558 ,  B32B2439/00 ,  B32B2605/00 ,  C08F297/08 ,  C08J9/0061 ,  C08J2201/03 ,  C08J2323/12 ,  C08J2323/14 ,  C08J2353/00 ,  C08J2423/12 ,  C08J2453/00 ,  C08L23/12 ,  C08L23/16 ,  C08L53/00 ,  C08L2203/14 ,  C08L2203/30 ,  C08L2205/03 ,  Y10T428/249992

Abstract: Provided is a polypropylene-based resin composition which gives uniform and fine cells and from which a foamed sheet and thermoform excellent in appearance, thermoformability, impact resistance, lightness, stiffness, heat resistance, heat insulating properties, oil resistance and the like can be produced and includes (X) 5 to 99% by weight of a polypropylene resin having a structure with long chain branches, and (Y) 1 to 95% by weight of a propylene-based block copolymer produced by sequential polymerization, which block copolymer comprises (Y-1) a propylene (co)polymer and (Y-2) a propylene-ethylene copolymer.

Abstract translation: 本发明提供一种均匀细小的聚丙烯系树脂组合物，能够制造发泡片和外观优异，耐热成型性，耐冲击性，亮度，刚度，耐热性，隔热性，耐油性等优异的热成型体。 并且包含（X）5〜99重量％的具有长支链结构的聚丙烯树脂和（Y）1〜95重量％的通过顺序聚合制备的丙烯类嵌段共聚物，该嵌段共聚物包含（ Y-1）丙烯（共）聚合物和（Y-2）丙烯 - 乙烯共聚物。

公开(公告)号：US20150010747A1

公开(公告)日：2015-01-08

申请号：US14372936

申请日：2013-02-22

Applicant: Japan Polypropylene Corporation

Inventor： Sachio Hotta ,  Kazuo Asuka ,  Shinichi Kitade ,  Kuninori Takahashi ,  Iku Kouzai ,  Takao Tayano

IPC: C08J9/00 ,  B32B27/32 ,  B29C47/00 ,  C08L23/12 ,  B29C47/06 ,  B29C51/02 ,  B32B27/06 ,  B32B5/18

CPC classification number: C08J9/0061 ,  B29C47/0004 ,  B29C47/004 ,  B29C47/06 ,  B29C47/065 ,  B29C51/02 ,  B29K2023/08 ,  B29K2023/12 ,  B29K2023/14 ,  B29K2105/046 ,  B29K2105/256 ,  B29K2509/00 ,  B32B5/18 ,  B32B27/065 ,  B32B27/32 ,  B32B2305/022 ,  B32B2307/304 ,  B32B2307/306 ,  B32B2307/558 ,  B32B2323/10 ,  B32B2439/00 ,  B32B2605/00 ,  C08F4/65912 ,  C08F10/06 ,  C08F297/08 ,  C08J9/04 ,  C08J2201/03 ,  C08J2323/12 ,  C08J2323/14 ,  C08J2423/14 ,  C08L23/12 ,  C08L2203/14 ,  C08L2203/30 ,  C08L2205/03 ,  Y10T428/249992 ,  C08F110/06 ,  C08F4/6492 ,  C08F4/65927 ,  C08L53/00

Abstract: Provided is a polypropylene-based resin composition which gives uniform and fine cells and from which a foamed sheet and thermoform excellent in appearance, thermoformability, impact resistance, lightness, stiffness, heat resistance, heat insulating properties, oil resistance and the like can be produced. A polypropylene-based resin composition comprising (X) 5 to 99% by weight of a polypropylene resin having a structure with long chain branches, and (Y) 1 to 95% by weight of a propylene-based block copolymer produced by sequential polymerization, which block copolymer comprises (Y-1) a propylene (co)polymer and (Y-2) a propylene-ethylene copolymer, said resin (X) having properties (X-i) to (X-iv) and said block copolymer (Y) having properties (Y-i) to (Y-v), and the like.

Abstract translation: 本发明提供一种均匀细小的聚丙烯系树脂组合物，能够制造发泡片和外观优异，耐热成型性，耐冲击性，亮度，刚度，耐热性，隔热性，耐油性等优异的热成型体。 。 一种聚丙烯系树脂组合物，其含有（X）5〜99重量％的具有长支链结构的聚丙烯树脂和（Y）1〜95重量％的通过顺序聚合制备的丙烯类嵌段共聚物， 所述嵌段共聚物包含（Y-1）丙烯（共）聚合物和（Y-2）丙烯 - 乙烯共聚物，所述具有（X 1）至（X-iv）特性和所述嵌段共聚物（Y） 具有（Yi）〜（Yv）的性质等。