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1. 发明申请

US20110165416A1 4-METHYL-1-PENTENE POLYMER, RESIN COMPOSITION CONTAINING 4-METHYL-1-PENTENE POLYMER, MASTERBATCH THEREOF, AND FORMED PRODUCT THEREOF 有权
标题翻译： 4-甲基-1-丁烯聚合物，含有4-甲基-1-丁烯聚合物的树脂组合物，其主要成分及其形成的产品
公开(公告)号：US20110165416A1
公开(公告)日：2011-07-07
申请号：US12987510
申请日：2011-01-10
申请人： Kuniaki KAWABE , Masayoshi Sutou , Toshiyuki Itou , Mai Kurihara , Akinori Etoh , Shinichirou Asao , Kenji Sugimura , Hiroshi Hoya , Koji Matsunaga , Yoji Hayakawa , Kunihiko Mizumoto
发明人： Kuniaki KAWABE , Masayoshi Sutou , Toshiyuki Itou , Mai Kurihara , Akinori Etoh , Shinichirou Asao , Kenji Sugimura , Hiroshi Hoya , Koji Matsunaga , Yoji Hayakawa , Kunihiko Mizumoto
IPC分类号： C08L23/20 , C08L77/00 , C08L63/00 , C08F110/14 , C08F4/42 , C08F210/14 , B32B27/32
CPC分类号： C08F10/14 , C08F210/14 , C08J3/226 , C08J5/18 , C08J2323/02 , C08J2323/06 , C08J2323/12 , C08J2367/00 , C08J2369/00 , C08J2377/00 , C08J2377/02 , C08J2423/20 , C08L23/00 , C08L23/06 , C08L23/12 , C08L23/20 , C08L23/22 , C08L63/00 , C08L67/00 , C08L69/00 , C08L77/00 , C08L77/02 , C08L2310/00 , C08L2666/06 , C09J7/22 , C09J2423/006 , C09J2463/006 , C09J2467/006 , C09J2469/006 , C09J2477/006 , Y10T428/28 , C08F210/06 , C08F2500/12
摘要： [Object] To provide a resin composition with excellent mold releasability and blocking resistance.[Solution] A resin composition containing a 4-methyl-1-pentene polymer includes 0.01 to 10 parts by mass of a 4-methyl-1-pentene polymer (B) per 100 parts by mass of at least one resin (A) selected from the group consisting of thermoplastic resins and thermosetting resins, wherein the 4-methyl-1-pentene polymer (B) has (B1) an intrinsic viscosity [η] of 0.01 or more but less than 0.50 dl/g measured at 135° C. in a decalin solvent.
摘要翻译：提供具有优异的脱模性和抗粘连性的树脂组合物。 [解决方案]含有4-甲基-1-戊烯聚合物的树脂组合物，相对于所选择的至少一种树脂（A），相对于每100质量份的所述4-甲基-1-戊烯类聚合物（B），含有0.01〜10质量份的4-甲基-1-戊烯类聚合物由热塑性树脂和热固性树脂组成的组合物，其中4-甲基-1-戊烯聚合物（B）的特性粘度[ηe]为135°时测得的0.01或更大但小于0.50dl / g C.在十氢化萘溶剂中。

2. 发明授权

US08765872B2 4-methyl-1-pentene polymer, resin composition containing 4-methyl-1-pentene polymer, masterbatch thereof, and formed product thereof 有权
标题翻译： 4-甲基-1-戊烯聚合物，含有4-甲基-1-戊烯聚合物的树脂组合物，其母料及其成型产物
公开(公告)号：US08765872B2
公开(公告)日：2014-07-01
申请号：US12987510
申请日：2011-01-10
申请人： Kuniaki Kawabe , Masayoshi Sutou , Toshiyuki Itou , Mai Kurihara , Akinori Etoh , Shinichirou Asao , Kenji Sugimura , Hiroshi Hoya , Koji Matsunaga , Yoji Hayakawa , Kunihiko Mizumoto
发明人： Kuniaki Kawabe , Masayoshi Sutou , Toshiyuki Itou , Mai Kurihara , Akinori Etoh , Shinichirou Asao , Kenji Sugimura , Hiroshi Hoya , Koji Matsunaga , Yoji Hayakawa , Kunihiko Mizumoto
IPC分类号： C08L23/20 , C08L77/00 , C08L63/00 , C08F110/14 , C08F4/42 , C08F210/14
CPC分类号： C08F10/14 , C08F210/14 , C08J3/226 , C08J5/18 , C08J2323/02 , C08J2323/06 , C08J2323/12 , C08J2367/00 , C08J2369/00 , C08J2377/00 , C08J2377/02 , C08J2423/20 , C08L23/00 , C08L23/06 , C08L23/12 , C08L23/20 , C08L23/22 , C08L63/00 , C08L67/00 , C08L69/00 , C08L77/00 , C08L77/02 , C08L2310/00 , C08L2666/06 , C09J7/22 , C09J2423/006 , C09J2463/006 , C09J2467/006 , C09J2469/006 , C09J2477/006 , Y10T428/28 , C08F210/06 , C08F2500/12
摘要： [Object] To provide a resin composition with excellent mold releasability and blocking resistance.[Solution] A resin composition containing a 4-methyl-1-pentene polymer includes 0.01 to 10 parts by mass of a 4-methyl-1-pentene polymer (B) per 100 parts by mass of at least one resin (A) selected from the group consisting of thermoplastic resins and thermosetting resins, wherein the 4-methyl-1-pentene polymer (B) has (B1) an intrinsic viscosity [η] of 0.01 or more but less than 0.50 dl/g measured at 135° C. in a decalin solvent.
摘要翻译：提供具有优异的脱模性和抗粘连性的树脂组合物。 [解决方案]含有4-甲基-1-戊烯聚合物的树脂组合物，相对于所选择的至少一种树脂（A），相对于每100质量份的所述4-甲基-1-戊烯类聚合物（B），含有0.01〜10质量份的4-甲基-1-戊烯类聚合物由热塑性树脂和热固性树脂组成的组合物，其中4-甲基-1-戊烯聚合物（B）的特性粘度[ηe]为135°时测得的0.01或更大但小于0.50dl / g C.在十氢化萘溶剂中。

3. 发明授权

US08470449B2 Propylene-based polymer composition 有权
标题翻译：丙烯类聚合物组合物
公开(公告)号：US08470449B2
公开(公告)日：2013-06-25
申请号：US12735263
申请日：2008-12-23
申请人： Hiroshi Hoya , Koji Matsunaga , Yoji Hayakawa , Kunihiko Mizumoto
发明人： Hiroshi Hoya , Koji Matsunaga , Yoji Hayakawa , Kunihiko Mizumoto
IPC分类号： B32B27/08 , C08L23/00
CPC分类号： C08L25/10 , C08L23/10 , C08L23/142 , C08L23/16 , C08L25/04 , C08L51/003 , Y10T428/31913 , C08L2666/06 , C08L2666/02
摘要： It is an object of the present invention to provide a propylene-based polymer composition which is excellent in transparency and heat resistance (particularly, heat resistance at high heat deformation temperature) and is free from occurrence of stickiness even when it is used at a high temperature for a long period of time. The propylene-based polymer composition of the invention comprises (A) a propylene-based polymer (PP) satisfying the following requirements (1) and (2), in an amount of 1 to 99 parts by weight, and (B) a propylene/ethylene/α-olefin copolymer satisfying the following requirements (I) to (IV), in an amount of 99 to 1 part by weight, with the proviso that the total amount of the component (A) and the component (B) is 100 parts by weight; (1) the polymer (A) has a melting point (Tm), as measured by a differential scanning calorimeter (DSC), of not lower than 110° C. but not higher than 170° C., (2) the polymer (A) has an isotactic pentad fraction (mmmm fraction) of not less than 90%, (I) the copolymer (B) contains constitutional units derived from propylene in amounts of 73.1 to 87.0% by mol, constitutional units derived from ethylene in amounts of 10.0 to 16.9% by mol and constitutional units derived from an α-olefin of 4 to 20 carbon atoms in amounts of 3.0 to 10.0% by mol, (II) the copolymer (B) has an isotactic triad fraction (mm), as calculated by 13C-NMR, of not less than 85%, and (III) the copolymer (B) has a molecular weight distribution (Mw/Mn, Mw: weight-average molecular weight, Mn: number-average molecular weight, both being in terms of polystyrene), as measured by gel permeation chromatography (GPC), of not more than 3.5.
摘要翻译：本发明的目的是提供一种丙烯类聚合物组合物，其透明度和耐热性（特别是高热变形温度下的耐热性）优异，即使在高的使用时也不发粘温度很长一段时间。本发明的丙烯类聚合物组合物包含（A）满足以下要求（1）和（2）的丙烯类聚合物（PP）的量为1〜99重量份，（B）丙烯系聚合物 /乙烯/α-烯烃共聚物，其含量为99〜1重量份，条件是成分（A）和成分（B）的总量为 100重量份; （1）通过差示扫描量热计（DSC）测定的聚合物（A）的熔点（Tm）不低于110℃但不高于170℃，（2）聚合物 A）具有不小于90％的全同立构五单元组分数（mmmm分数），（I）共聚物（B）含有衍生自丙烯的结构单元，量为73.1至87.0摩尔％，衍生自乙烯的结构单元的量为 10.0〜16.9摩尔％，碳原子数4〜20的α-烯烃的结构单元为3.0〜10.0摩尔％，共聚物（B）的共聚物（B）为全同立构三单元组分（mm）通过13 C-NMR测定不小于85％，（III）共聚物（B）的分子量分布（Mw / Mn，Mw：重均分子量，Mn：数均分子量，均为通过凝胶渗透色谱法（GPC）测定的聚苯乙烯换算值不大于3.5。

4. 发明授权

US09273202B2 Adhesive composition and adhesive containing the same 有权
标题翻译：粘合剂组合物和含有它们的粘合剂
公开(公告)号：US09273202B2
公开(公告)日：2016-03-01
申请号：US13119508
申请日：2009-08-28
申请人： Hiroshi Hoya , Koji Matsunaga , Yoji Hayakawa , Hiroto Yasui , Shin Tokui
发明人： Hiroshi Hoya , Koji Matsunaga , Yoji Hayakawa , Hiroto Yasui , Shin Tokui
IPC分类号： C08K5/00 , B01F17/00 , C08L23/14 , C09J123/10 , C09J123/14 , C08L23/10 , C08L23/12
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 C3 units at 51 to 90 mol %, C2 units at 7 to 24 mol % and C4-20 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包含10至70重量份的软质聚丙烯树脂组合物（X），其包含40至98重量％的满足以下要求（A1）至（A8）的丙烯共聚物（A）和2至 60重量％的满足以下要求（B1）〜（B3）的结晶全同立构聚丙烯（B）和30〜90重量份的增粘剂（C）（其中，成分（X）和成分（ C）为100重量份），其中（A1）肖氏A硬度：20〜90; （A2）共聚物含有C 3单元为51〜90摩尔％，C 2单元为7〜24摩尔％，C 4〜20α-烯烃单元为3〜25摩尔％的共聚物。（A3）Mw / Mn：1.2〜3.5; （A4）mm：85〜99.9％; （A5）值B：0.8〜1.3; （A6）2,1-插入率：小于1％; （A7）Tg：-10℃〜-50℃。（A8）MFR（230℃）：0.5〜500g / 10分钟; （B1）Tm：100〜175℃。（B2）mmmm：90〜99.8％; （B3）MFR（230℃）：0.1〜100g / 10分钟。

5. 发明授权

US08236131B2 Thermoplastic resin composition, multilayer laminate comprising the same, article obtained by allowing the thermoplastic resin composition to adhere thereto, and method for protecting surface of article 有权
标题翻译：热塑性树脂组合物，包含该热塑性树脂组合物的多层层压材料，通过使热塑性树脂组合物粘附在其上而获得的制品，以及保护物品表面的保护方法
公开(公告)号：US08236131B2
公开(公告)日：2012-08-07
申请号：US12309172
申请日：2007-07-02
申请人： Hiroshi Hoya , Yoji Hayakawa , Koji Matsunaga
发明人： Hiroshi Hoya , Yoji Hayakawa , Koji Matsunaga
IPC分类号： B32B27/00 , B32B7/12 , B32B15/04 , B01F17/00 , C08L23/00 , C08L23/04
CPC分类号： B32B27/32 , B32B7/12 , B32B27/06 , B32B2307/412 , B32B2457/08 , B32B2605/00 , C08L23/14 , C08L23/142 , C08L23/20 , C08L2205/02 , C08L2205/03 , Y10T428/2878 , C08L2666/02
摘要： [Problem] To provide a thermoplastic resin composition which is excellent in transparency and adhesion properties and hardly causes staining of an adherend after it is separated, a multilayer laminate using the composition, an article, and a method for protecting a surface of an article.[Means for solving problem] A thermoplastic resin composition (X) comprising the following components (A) to (C): (A) isotactic polypropylene containing not less than 90% by mol of propylene units, in an amount of 1 to 65% by weight, (B) a propylene copolymer which is a copolymer of propylene and at least one α-olefin of 2 to 20 carbon atoms (excluding propylene) and whose melting point, as measured by DSC, is lower than 65° C. or is not observed, in an amount of 30 to 94% by weight, and (C) a 1-butene-based polymer which is selected from the group consisting of a 1-butene homopolymer and a copolymer of 1-butene and an α-olefin of 2 to 20 carbon atoms (excluding 1-butene) (said copolymer containing not less than 16% by mol of 1-butene units) and whose melting point, as measured by DSC, is in the range of 65 to 135° C., in an amount of 5 to 60% by weight, the total amount of said components (A) to (C) being 100% by weight.
摘要翻译： [问题]提供透明性和粘合性优异且难以使被粘物分离后难以染色的热塑性树脂组合物，使用该组合物，制品和保护制品表面的方法的多层层叠体。 [解决问题的方法]将下述成分（A）〜（C）的热塑性树脂组合物（X）：（A）含有不少于90摩尔％丙烯单元的全同立构聚丙烯，其含量为1〜65重量％（B）丙烯与至少一种2-20个碳原子的α-烯烃（不包括丙烯）的共聚物，其熔点由DSC测得低于65℃，或没有观察到，其含量为30〜94重量％，（C）选自1-丁烯均聚物和1-丁烯与α-丁烯共聚物的1-丁烯类聚合物，含有2〜20个碳原子的烯烃（不包括1-丁烯）（所述共聚物含有不少于16摩尔％的1-丁烯单元），其熔点通过DSC测得在65至135℃的范围内，所述组分（A）至（C）的总量为5重量％至60重量％，为100重量％。

6. 发明申请

US20090314429A1 Thermoplastic resin composition , multilayer laminate comprising the same, article obtained by allowing the thermoplastic resin composition to adhere thereto, and method for protecting surface of article 有权
标题翻译：热塑性树脂组合物，包含该热塑性树脂组合物的多层层压材料，通过使热塑性树脂组合物粘附在其上而获得的制品，以及保护物品表面的保护方法
公开(公告)号：US20090314429A1
公开(公告)日：2009-12-24
申请号：US12309172
申请日：2007-07-02
申请人： Hiroshi Hoya , Yoji Hayakawa , Koji Matsunaga
发明人： Hiroshi Hoya , Yoji Hayakawa , Koji Matsunaga
IPC分类号： B32B37/00 , C08L23/12 , B32B27/00
CPC分类号： B32B27/32 , B32B7/12 , B32B27/06 , B32B2307/412 , B32B2457/08 , B32B2605/00 , C08L23/14 , C08L23/142 , C08L23/20 , C08L2205/02 , C08L2205/03 , Y10T428/2878 , C08L2666/02
摘要： [Problem] To provide a thermoplastic resin composition which is excellent in transparency and adhesion properties and hardly causes staining of an adherend after it is separated, a multilayer laminate using the composition, an article, and a method for protecting a surface of an article.[Means for solving problem] A thermoplastic resin composition (X) comprising the following components (A) to (C): (A) isotactic polypropylene containing not less than 90% by mol of propylene units, in an amount of 1 to 65% by weight, (B) a propylene copolymer which is a copolymer of propylene and at least one α-olefin of 2 to 20 carbon atoms (excluding propylene) and whose melting point, as measured by DSC, is lower than 65° C. or is not observed, in an amount of 30 to 94% by weight, and (C) a 1-butene-based polymer which is selected from the group consisting of a 1-butene homopolymer and a copolymer of 1-butene and an α-olefin of 2 to 20 carbon atoms (excluding 1-butene) (said copolymer containing not less than 16% by mol of 1-butene units) and whose melting point, as measured by DSC, is in the range of 65 to 135° C., in an amount of 5 to 60% by weight, the total amount of said components (A) to (C) being 100% by weight.
摘要翻译： [问题]提供透明性和粘合性优异且难以使被粘物分离后难以染色的热塑性树脂组合物，使用该组合物，制品和保护制品表面的方法的多层层叠体。 [解决问题的方法]将下述成分（A）〜（C）的热塑性树脂组合物（X）：（A）含有不少于90摩尔％丙烯单元的全同立构聚丙烯，其含量为1〜65重量％（B）丙烯共聚物，其是丙烯和至少一种2-20个碳原子的α-烯烃（不包括丙烯）的共聚物，其熔点通过DSC测得低于65℃，或没有观察到，其量为30〜94重量％，（C）选自1-丁烯均聚物和1-丁烯与α-烯烃的共聚物的1-丁烯类聚合物，含有2〜20个碳原子的烯烃（不包括1-丁烯）（所述共聚物含有不少于16摩尔％的1-丁烯单元），其熔点通过DSC测得在65至135℃的范围内，所述组分（A）至（C）的总量为5重量％至60重量％，为100重量％。

7. 发明申请

US20110172348A1 ADHESIVE COMPOSITION AND ADHESIVE CONTAINING THE SAME 有权
标题翻译：胶粘组合物和包含它的胶粘剂
公开(公告)号：US20110172348A1
公开(公告)日：2011-07-14
申请号：US13119508
申请日：2009-08-28
申请人： Hiroshi Hoya , Koji Matsunaga , Yoji Hayakawa , Hiroto Yasui , Shin Tokui
发明人： Hiroshi Hoya , Koji Matsunaga , Yoji Hayakawa , Hiroto Yasui , Shin Tokui
IPC分类号： C08L23/12
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 C3 units at 51 to 90 mol %, C2 units at 7 to 24 mol % and C4-20 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包含10至70重量份的软质聚丙烯树脂组合物（X），其包含40至98重量％的满足以下要求（A1）至（A8）的丙烯共聚物（A）和2至 60重量％的满足以下要求（B1）〜（B3）的结晶全同立构聚丙烯（B）和30〜90重量份的增粘剂（C）（其中，成分（X）和成分（ C）为100重量份），其中（A1）肖氏A硬度：20〜90; （A2）共聚物含有C 3单元为51〜90摩尔％，C 2单元为7〜24摩尔％，C 4〜20α-烯烃单元为3〜25摩尔％的共聚物。（A3）Mw / Mn：1.2〜3.5; （A4）mm：85〜99.9％; （A5）值B：0.8〜1.3; （A6）2,1-插入率：小于1％; （A7）Tg：-10℃〜-50℃。（A8）MFR（230℃）：0.5〜500g / 10分钟; （B1）Tm：100〜175℃。（B2）mmmm：90〜99.8％; （B3）MFR（230℃）：0.1〜100g / 10分钟。

8. 发明申请

US20100093941A1 PROPYLENE-BASED POLYMER, PROPYLENE-BASED POLYMER COMPOSITION, PELLET AND PRESSURE-SENSITIVE ADHESIVE 有权
标题翻译：基于丙烯的聚合物，基于丙烯的聚合物组合物，薄荷和压敏粘合剂
公开(公告)号：US20100093941A1
公开(公告)日：2010-04-15
申请号：US12449475
申请日：2008-02-14
申请人： Ikuo Akai , Hiroshi Hoya , Yoji Hayakawa , Koji Matsunaga
发明人： Ikuo Akai , Hiroshi Hoya , Yoji Hayakawa , Koji Matsunaga
IPC分类号： C08L23/08 , C08F210/14
CPC分类号： C08F210/16 , C08F210/06 , C09J7/381 , C09J123/14 , C08F210/08 , C08F2500/20
摘要： Propylene-based polymers (A) are provided which, when used as pressure-sensitive adhesives to various adherends, show a desired initial adhesion and will not contaminate the adherends and which have excellent pellet handling properties. Pellets of the invention contain the propylene-based polymers (A). Pressure-sensitive adhesives of the invention contain the propylene-based polymers (A). The propylene-based polymer (A) includes 65 to 80 mol % of a structural unit derived from propylene, 5 to 10 mol % of a structural unit derived from ethylene and 15 to 25 mol % of a structural unit derived from a C4-20 α-olefin (wherein these percentages are calculated based on 100 mol % of the total of the structural unit derived from propylene, the structural unit derived from ethylene and the structural unit derived from a C4-20 α-olefin) and has a heat of crystal fusion of 5 to 45 (J/g) as measured by DSC. Compositions of the invention contain the propylene-based polymers (A).
摘要翻译：提供了丙烯系聚合物（A），当作为各种被粘体的压敏粘合剂使用时，显示出期望的初始粘合性，并且不会污染被粘物，并且具有优异的颗粒处理性能。本发明的颗粒含有丙烯类聚合物（A）。本发明的压敏粘合剂含有丙烯类聚合物（A）。丙烯类聚合物（A）含有65〜80摩尔％的来自丙烯的结构单元，5〜10摩尔％的来自乙烯的结构单元和15〜25摩尔％的来自C4〜 α-烯烃（其中这些百分数是基于衍生自丙烯的结构单元的总和的100摩尔％，衍生自乙烯的结构单元和源自C 4-20α-烯烃的结构单元计算的），并且具有通过DSC测量的5至45（J / g）的晶体融合。本发明的组合物含有丙烯类聚合物（A）。

9. 发明申请

US20110319548A1 THERMOPLASTIC RESIN COMPOSITION 审中-公开
标题翻译：热塑性树脂组合物
公开(公告)号：US20110319548A1
公开(公告)日：2011-12-29
申请号：US13255079
申请日：2010-03-11
申请人： Hiroshi Hoya , Yoji Hayakawa , Koji Matsunaga
发明人： Hiroshi Hoya , Yoji Hayakawa , Koji Matsunaga
IPC分类号： C08L53/02 , C08L23/10
CPC分类号： C08L23/14 , C08L23/0838 , C08L23/12 , C08L23/142 , C08L23/16 , C08L53/005 , C08L53/025 , C08L2205/03 , C08L2205/035 , C08L2314/06 , C08L23/10 , C08L2666/02 , C08L2666/06 , C08L91/00
摘要： The invention provides a thermoplastic elastomer composition that has an excellent balance between flexibility and heat resistance (creep resistance), shows little tackiness (stickiness) and is not deteriorated in design properties even when exposed to a high temperature.A thermoplastic elastomer composition (X) includes a propylene copolymer (A) satisfying all the requirements (A1) to (A3) described below, a crystalline polyolefin polymer (B) which is optional, and a styrene block copolymer (C). (A1) The Shore A hardness is in the range of 50 to 90. (A2) The copolymer gives a melting peak Tm in the range of 30 to 95° C., and the endothermic enthalpy ΔH corresponding to the melting peak is in the range of 1.0 to 20 J/g. (A3) The molecular weight distribution Mw/Mn is in the range of 1.2 to 3.0.
摘要翻译：本发明提供了一种在柔软性和耐热性（抗蠕变性）之间具有优异平衡性的热塑性弹性体组合物，显示出很小的粘性（粘性），并且即使在暴露于高温下也不会劣化设计性能。热塑性弹性体组合物（X）包括满足下述所有要求（A1）〜（A3）的丙烯共聚物（A），任选的结晶性聚烯烃聚合物（B）和苯乙烯嵌段共聚物（C）。（A1）肖氏A硬度在50〜90的范围内。（A2）共聚物的熔融峰Tm在30〜95℃的范围内，对应于熔融峰的吸热焓Dgr 在1.0〜20J / g的范围内。（A3）分子量分布Mw / Mn在1.2〜3.0的范围内。

10. 发明授权

US08288479B2 Propylene-based polymer, propylene-based polymer composition, pellet and pressure-sensitive adhesive 有权
标题翻译：丙烯类聚合物，丙烯类聚合物组合物，颗粒和压敏粘合剂
公开(公告)号：US08288479B2
公开(公告)日：2012-10-16
申请号：US12449475
申请日：2008-02-14
申请人： Ikuo Akai , Hiroshi Hoya , Yoji Hayakawa , Koji Matsunaga
发明人： Ikuo Akai , Hiroshi Hoya , Yoji Hayakawa , Koji Matsunaga
IPC分类号： C08F8/00 , C08L23/04 , C08L23/10
CPC分类号： C08F210/16 , C08F210/06 , C09J7/381 , C09J123/14 , C08F210/08 , C08F2500/20
摘要： Propylene-based polymers (A) are provided which, when used as pressure-sensitive adhesives to various adherends, show a desired initial adhesion and will not contaminate the adherends and which have excellent pellet handling properties. Pellets of the invention contain the propylene-based polymers (A). Pressure-sensitive adhesives of the invention contain the propylene-based polymers (A). The propylene-based polymer (A) includes 65 to 80 mol % of a structural unit derived from propylene, 5 to 10 mol % of a structural unit derived from ethylene and 15 to 25 mol % of a structural unit derived from a C4-20 α-olefin (wherein these percentages are calculated based on 100 mol % of the total of the structural unit derived from propylene, the structural unit derived from ethylene and the structural unit derived from a C4-20 α-olefin) and has a heat of crystal fusion of 5 to 45 (J/g) as measured by DSC. Compositions of the invention contain the propylene-based polymers (A).
摘要翻译：提供了丙烯系聚合物（A），当作为各种被粘体的压敏粘合剂使用时，显示出期望的初始粘合性，并且不会污染被粘物，并且具有优异的颗粒处理性能。本发明的颗粒含有丙烯类聚合物（A）。本发明的压敏粘合剂含有丙烯类聚合物（A）。丙烯类聚合物（A）含有65〜80摩尔％的来自丙烯的结构单元，5〜10摩尔％的来自乙烯的结构单元和15〜25摩尔％的来自C4〜 α-烯烃（其中这些百分比基于来自丙烯的结构单元的总和的100摩尔％，衍生自乙烯的结构单元和源自C 4-20α-烯烃的结构单元计算），并且具有通过DSC测量的5至45（J / g）的晶体融合。本发明的组合物含有丙烯类聚合物（A）。

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