公开(公告)号：EP2562214A1

公开(公告)日：2013-02-27

申请号：EP11771991.4

申请日：2011-04-19

申请人： Mitsui Chemicals, Inc.

发明人： KAMIYA, Nozomi ,  NODA, Kiminori ,  KOMIYA, Kan ,  KUROKI, Takayuki ,  YASUI, Hiroto

IPC分类号： C08L23/08 ,  C08K3/22 ,  C08K3/26 ,  C08L23/10 ,  H01B3/00 ,  H01B3/44 ,  H01B7/17 ,  H01B7/29 ,  H01B7/295

CPC分类号： H01B3/441 ,  C08L23/0869 ,  C08L23/10 ,  C08L23/12 ,  C08L2203/202 ,  C08L2205/025 ,  C08L2205/03 ,  H01B3/446 ,  H01B7/295

摘要： There is provided a thermoplastic polymer composition excellent in the balance among mechanical strength, elongation at break, flexibility and heat resistance, and an article including the composition, and an electric wire and electric cable having an insulator and/or a sheath including the composition. The thermoplastic polymer composition includes 1 to 350 parts by mass of a filler (D) with respect to 100 parts by mass of polymer components that comprise 50 to 90% by mass of an ethylene/unsaturated ester copolymer (A); 1 to 40% by mass of a propylene-based polymer (B) having a melting point as measured by differential scanning calorimetry (DSC) of from 120 to 170°C; and 1 to 49% by mass of a propylene-based polymer (C) having a melting point as measured by differential scanning calorimetry (DSC) of lower than 120°C or not being observed, provided that the total amount of (A), (B) and (C) is 100% by mass.

公开(公告)号：EP2666837B1

公开(公告)日：2017-05-17

申请号：EP12736536.9

申请日：2012-01-17

申请人： Mitsui Chemicals, Inc.

发明人： YASUI, Hiroto ,  MATSUNAGA, Koji

IPC分类号： C09J123/08 ,  C09J11/06 ,  C09J11/08 ,  C09J123/10 ,  C09J123/14 ,  C09J123/26 ,  C09J131/04

CPC分类号： C09J131/04 ,  C08L23/0853 ,  C08L23/14 ,  C08L2205/025 ,  C08L2205/03 ,  C09J123/0853 ,  C09J123/14

摘要： Object: To provide adhesive resin compositions improved in heat resistance without deteriorations in adhesive strength and flexibility. Solution: An adhesive resin composition comprises 30 to 98 wt% of an ethylene/vinyl acetate copolymer (a) and 70 to 2 wt% of a propylene resin composition (P) described below (wherein the total of the component (a) and the component (P) is 100 wt%). The propylene resin composition (P) comprises 60 to 0 wt% of a propylene polymer (b) having a melting point of 120 to 170°C and a melt flow rate of 0.1 to 500 g/10 min, and 40 to 100 wt% of a propylene polymer (c) having a melting point of less than 120 °C or showing no melting points and having a melt flow rate of 0.1 to 500 g/10 min (wherein the total of the component (b) and the component (c) is 100 wt%).

摘要翻译： 目的：提供耐热性得到改善而粘合强度和柔韧性没有劣化的粘合剂树脂组合物。 解决方案：粘合剂树脂组合物包含30-98重量％的乙烯/乙酸乙烯酯共聚物（a）和70-2重量％的下述丙烯树脂组合物（P）（其中组分（a）和 组分（P）为100重量％）。 丙烯树脂组合物（P）含有60〜0重量％的熔点为120〜170℃，熔体流动速率为0.1〜500g / 10分钟的丙烯系聚合物（b）和40〜100重量％ 的熔点小于120℃或不显示熔点且熔体流动速率为0.1-500g / 10分钟的丙烯聚合物（c）（其中组分（b）和组分 c）为100重量％）。

公开(公告)号：EP2562214B1

公开(公告)日：2017-04-05

申请号：EP11771991.4

申请日：2011-04-19

申请人： Mitsui Chemicals, Inc.

发明人： KAMIYA, Nozomi ,  NODA, Kiminori ,  KOMIYA, Kan ,  KUROKI, Takayuki ,  YASUI, Hiroto

IPC分类号： C08L23/08 ,  C08K3/22 ,  C08K3/26 ,  C08L23/10 ,  H01B3/00 ,  H01B3/44 ,  H01B7/17 ,  H01B7/29 ,  H01B7/295

CPC分类号： H01B3/441 ,  C08L23/0869 ,  C08L23/10 ,  C08L23/12 ,  C08L2203/202 ,  C08L2205/025 ,  C08L2205/03 ,  H01B3/446 ,  H01B7/295

摘要： There is provided a thermoplastic polymer composition excellent in the balance among mechanical strength, elongation at break, flexibility and heat resistance, and an article including the composition, and an electric wire and electric cable having an insulator and/or a sheath including the composition. The thermoplastic polymer composition includes 1 to 350 parts by mass of a filler (D) with respect to 100 parts by mass of polymer components that comprise 50 to 90% by mass of an ethylene/unsaturated ester copolymer (A); 1 to 40% by mass of a propylene-based polymer (B) having a melting point as measured by differential scanning calorimetry (DSC) of from 120 to 170°C; and 1 to 49% by mass of a propylene-based polymer (C) having a melting point as measured by differential scanning calorimetry (DSC) of lower than 120°C or not being observed, provided that the total amount of (A), (B) and (C) is 100% by mass.

摘要翻译： 提供了机械强度，断裂伸长率，柔软性和耐热性之间的平衡优异的热塑性聚合物组合物和包含该组合物的制品，以及具有包含该组合物的绝缘体和/或护套的电线和电缆。 热塑性聚合物组合物相对于100质量份含有50〜90质量％的乙烯/不饱和酯共聚物（A）的聚合物成分，含有1〜350质量份的填料（D）。 1〜40质量％的通过差示扫描量热法（DSC）测定的熔点为120〜170℃的丙烯类聚合物（B） 和1〜49质量％的通过差示扫描量热法（DSC）测定的熔点低于120℃的丙烯类聚合物（C）或未观察到的情况，条件是（A）， （B）和（C）为100质量％。

公开(公告)号：EP2666837A1

公开(公告)日：2013-11-27

申请号：EP12736536.9

申请日：2012-01-17

申请人： Mitsui Chemicals, Inc.

发明人： YASUI, Hiroto ,  MATSUNAGA, Koji

IPC分类号： C09J123/08 ,  C09J11/06 ,  C09J11/08 ,  C09J123/10 ,  C09J123/14 ,  C09J123/26 ,  C09J131/04

CPC分类号： C09J131/04 ,  C08L23/0853 ,  C08L23/14 ,  C08L2205/025 ,  C08L2205/03 ,  C09J123/0853 ,  C09J123/14

摘要： Object: To provide adhesive resin compositions improved in heat resistance without deteriorations in adhesive strength and flexibility.
Solution: An adhesive resin composition comprises 30 to 98 wt% of an ethylene/vinyl acetate copolymer (a) and 70 to 2 wt% of a propylene resin composition (P) described below (wherein the total of the component (a) and the component (P) is 100 wt%). The propylene resin composition (P) comprises 60 to 0 wt% of a propylene polymer (b) having a melting point of 120 to 170°C and a melt flow rate of 0.1 to 500 g/10 min, and 40 to 100 wt% of a propylene polymer (c) having a melting point of less than 120 °C or showing no melting points and having a melt flow rate of 0.1 to 500 g/10 min (wherein the total of the component (b) and the component (c) is 100 wt%).

摘要翻译： 目的：提供改善耐热性的粘合剂树脂组合物，而不会使粘合强度和柔性变差。 溶液：粘合剂树脂组合物包含30至98重量％的乙烯/乙酸乙烯酯共聚物（a）和70至2重量％的下述丙烯树脂组合物（P）（其中组分（a）和 组分（P）为100重量％）。 丙烯树脂组合物（P）含有60〜0重量％的熔点为120〜170℃，熔体流动速率为0.1〜500g / 10分钟，40〜100重量％的丙烯聚合物（b） 的熔点低于120℃的丙烯聚合物（c），或不显示熔点，熔体流动速率为0.1-500g / 10min（其中组分（b）和组分（ c）为100重量％）。

公开(公告)号：EP2327750B1

公开(公告)日：2013-03-27

申请号：EP09814445.4

申请日：2009-08-28

申请人： Mitsui Chemicals, Inc.

发明人： HOYA, Hiroshi ,  MATSUNAGA, Koji ,  HAYAKAWA, Yoji ,  YASUI, Hiroto ,  TOKUI, Shin

IPC分类号： C09J123/16 ,  C09J123/12 ,  C08L23/14 ,  C09J123/14

CPC分类号： C08L23/142 ,  C08L23/10 ,  C08L23/12 ,  C08L2205/02 ,  C08L2666/02 ,  C09J123/10 ,  C09J123/142 ,  C08L2666/06

摘要： It is an object of the present invention to provide adhesive compositions having excellent flexibility, rubber elasticity, mechanical properties, heat resistance and low-temperature properties. An adhesive composition of the invention includes 10 to 70 parts by weight of a soft polypropylene resin composition (X) which includes 40 to 98 wt% of a propylene copolymer (A) satisfying the following requirements (A1) to (A8) and 2 to 60 wt% of a crystalline isotactic polypropylene (B) satisfying the following requirements (B1) to (B3), and 30 to 90 parts by weight of a tackifier (C) (wherein the total of the component (X) and the component (C) is 100 parts by weight), wherein (A1) Shore A hardness: 20 to 90; (A2) the copolymer comprises a copolymer with C 3 units at 51 to 90 mol%, C 2 units at 7 to 24 mol% and C 4-20 ±-olefin units at 3 to 25 mol%; (A3) Mw/Mn: 1.2 to 3.5; (A4) mm: 85 to 99.9%; (A5) value B: 0.8 to 1.3; (A6) 2,1-insertion ratio: less than 1%; (A7) Tg: -10°C to -50°C; (A8) MFR (230°C): 0.5 to 500 g/10 min; (B1) Tm: 100 to 175°C; (B2) mmmm: 90 to 99.8%; (B3) MFR (230°C) : 0.1 to 100 g/10 min.

公开(公告)号：EP2327750A1

公开(公告)日：2011-06-01

申请号：EP09814445.4

申请日：2009-08-28

申请人： Mitsui Chemicals, Inc.

发明人： HOYA, Hiroshi ,  MATSUNAGA, Koji ,  HAYAKAWA, Yoji ,  YASUI, Hiroto ,  TOKUI, Shin

IPC分类号： C09J123/16 ,  C09J123/12

CPC分类号： C08L23/142 ,  C08L23/10 ,  C08L23/12 ,  C08L2205/02 ,  C08L2666/02 ,  C09J123/10 ,  C09J123/142 ,  C08L2666/06

摘要： It is an object of the present invention to provide adhesive compositions having excellent flexibility, rubber elasticity, mechanical properties, heat resistance and low-temperature properties.
An adhesive composition of the invention includes 10 to 70 parts by weight of a soft polypropylene resin composition (X) which includes 40 to 98 wt% of a propylene copolymer (A) satisfying the following requirements (A1) to (A8) and 2 to 60 wt% of a crystalline isotactic polypropylene (B) satisfying the following requirements (B1) to (B3), and 30 to 90 parts by weight of a tackifier (C) (wherein the total of the component (X) and the component (C) is 100 parts by weight), wherein (A1) Shore A hardness: 20 to 90; (A2) the copolymer comprises a copolymer with C 3 units at 51 to 90 mol%, C 2 units at 7 to 24 mol% and C 4-20 α-olefin units at 3 to 25 mol%; (A3) Mw/Mn: 1.2 to 3.5; (A4) mm: 85 to 99.9%; (A5) value B: 0.8 to 1.3; (A6) 2,1-insertion ratio: less than 1%; (A7) Tg: -10°C to -50°C; (A8) MFR (230°C): 0.5 to 500 g/10 min; (B1) Tm: 100 to 175°C; (B2) mmmm: 90 to 99.8%; (B3) MFR (230°C) : 0.1 to 100 g/10 min.

摘要翻译： 本发明的目的是提供具有优异的柔韧性，橡胶弹性，机械性能，耐热性和低温性能的粘合剂组合物。 本发明的粘合剂组合物含有10〜70重量份的软质聚丙烯树脂组合物（X），该软质聚丙烯树脂组合物（X）含有40〜98重量％的满足下述条件（A1）〜（A8）的丙烯共聚物（A） 60重量％的满足下述条件（B1）〜（B3）的结晶性等规聚丙烯（B）和30〜90重量份增粘剂（C）（其中，成分（X）和成分 C）为100重量份），其中（A1）肖氏A硬度：20至90; （A2）共聚物包含具有51至90摩尔％的C3单元，7至24摩尔％的C2单元和3至25摩尔％的C4-20α-烯烃单元的共聚物; （A3）Mw / Mn：1.2〜3.5; （A4）mm：85至99.9％; （A5）值B：0.​​8至1.3; （A6）2,1-插入比率：小于1％; （A7）Tg：-10℃至-50℃; （A8）MFR（230℃）：0.5〜500g / 10分钟; （B1）Tm：100〜175℃; （B2）mmmm：90至99.8％; （B3）MFR（230℃）：0.1〜100g / 10分钟。