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1. 发明公开

EP2009055A4 THERMOPLASTIC ELASTOMER COMPOSITION 审中-公开
标题翻译：热塑弹性体弹性体
公开(公告)号：EP2009055A4
公开(公告)日：2009-08-12
申请号：EP07738792
申请日：2007-03-16
申请人： KURARAY CO
发明人： JOGO YOSUKE , MASUDA MIKIO , HIGASHIDA NOBORU , TORIGOE SHINICHI , TOKUCHI KAZUKI , MORIGUCHI NOBUHIRO
IPC分类号： C08L53/02
CPC分类号： C08F8/04 , C08L53/025 , C08F297/04 , C08L2666/04 , C08L2666/02
摘要： Disclosed is a thermoplastic elastomer composition which is composed of 35-50 parts by mass of a hydrogenated block copolymer (a) having a weight average molecular weight of 70,000-120,000, 30-50 parts by mass of a softening agent (b) for rubber, and 5-25 parts by mass of a polystyrene resin (c) having a weight average molecular weight of 100,000-400,000 (provided that the total of (a), (b) and (c) is 100 parts by mass). The hydrogenated block copolymer (a) is obtained by hydrogenating a block copolymer having at least two polymer block A's mainly containing a vinyl aromatic compound unit and at least one polymer block B mainly containing a conjugated diene unit. In this hydrogenated block copolymer (a), the vinyl aromatic compound unit is contained in an amount of 35-45% by mass, and not less than 50% of carbon-carbon double bonds respectively derived from the conjugated diene in the polymer block B is hydrogenated.
摘要翻译：本发明公开了一种热塑性弹性体组合物，其由35-50质量份重均分子量为70,000-120,000的氢化嵌段共聚物（a），30-50质量份橡胶用软化剂（b）（a），（b）和（c）的总和为100质量份）的5-25质量份的重均分子量为100,000-400,000的聚苯乙烯树脂（c）。氢化嵌段共聚物（a）通过氢化具有至少两个主要含有乙烯基芳族化合物单元的聚合物嵌段A和至少一个主要含有共轭二烯单元的聚合物嵌段B的嵌段共聚物而获得。在该氢化嵌段共聚物（a）中，乙烯基芳香族化合物单元的含量为聚合物嵌段B中分别来自共轭二烯的35-45质量％和不少于50％的碳 - 碳双键被氢化。

2. 发明公开

EP2592115A4 THERMOPLASTIC POLYMER COMPOSITION AND MOLDED ARTICLE 有权
标题翻译：热塑性聚合物组合物和形式的制品
公开(公告)号：EP2592115A4
公开(公告)日：2014-05-21
申请号：EP11803604
申请日：2011-07-05
申请人： KURARAY CO
发明人： MINAMIDE ASAKO , MASUDA MIKIO
IPC分类号： C08L53/02 , B32B25/14 , B32B27/00 , C08L23/00 , C08L29/14 , C09D153/02 , C09J11/06 , C09J109/06 , C09J123/00 , C09J125/10 , C09J129/14 , C09J153/02
CPC分类号： C09D153/02 , C08L29/14 , C08L53/02 , C08L2666/02 , C09D133/10 , C09J123/02 , Y10T428/31667 , Y10T428/31696 , Y10T428/31699 , Y10T428/31931 , Y10T428/31935 , C08L23/0869 , C08L91/00
摘要： A thermoplastic polymer composition which is excellent in flexibility, mechanical properties, and moldability and is capable of adhering to ceramics, metals, and synthetic resins even by heat treatment at a low temperature (for example, 190 °C or lower) without the treatment with a primer, and a molded product obtained by using the thermoplastic polymer composition. The thermoplastic polymer composition includes 100 parts by mass of a thermoplastic elastomer (A), 1 to 100 parts by mass of a polyvinyl acetal resin (B), 5 to 100 parts by mass of a polar group-containing olefin-based copolymer (C), and 0.1 to 300 parts by mass of a softener (D). The thermoplastic elastomer (A) is a block copolymer which has a polymer block constituted by aromatic vinyl compound units and a polymer block constituted by conjugated diene units or a hydrogenated product of the block copolymer.

3. 发明公开

EP2610305A4 THERMOPLASTIC POLYMER COMPOSITION AND MOLDED ARTICLE 有权
标题翻译：热塑性聚氨酯密封胶
公开(公告)号：EP2610305A4
公开(公告)日：2014-05-21
申请号：EP11819964
申请日：2011-08-24
申请人： KURARAY CO
发明人： MINAMIDE ASAKO , MASUDA MIKIO
IPC分类号： C08L53/02 , B32B25/14 , B32B27/32 , C08L29/14 , C08L51/06 , C09J129/14 , C09J151/06 , C09J153/02
CPC分类号： C08L53/02 , B32B15/08 , B32B17/064 , B32B17/10 , B32B17/10018 , B32B27/08 , C08L23/10 , C08L23/26 , C08L29/14 , C08L51/06 , C08L53/025 , C09J123/10 , C09J153/02 , C09J153/025 , Y10T428/31667 , Y10T428/31696 , Y10T428/31931 , C08L23/147
摘要： A thermoplastic polymer composition which is excellent in flexibility, mechanical properties, moldability, and particularly in heat resistance and is capable of adhering to ceramics, metals, and synthetic resins even at low temperature (for example, 190 °C or lower) without the treatment with a primer, and a molded product produced by using the thermoplastic polymer composition are described. The thermoplastic polymer composition includes 100 parts by mass of a thermoplastic elastomer (A), 1 to 100 parts by mass of a polyvinyl acetal resin (B), and 5 to 100 parts by mass of a polar group-containing polypropylene resin (C). The thermoplastic elastomer (A) is a block copolymer which is constituted by a polymer block including aromatic vinyl compound units and a polymer block including isoprene units, butadiene units, or isoprene/butadiene units wherein the total of a content of 1,2-bonding and a content of 3,4-bonding is 40 mol % or more, or the thermoplastic elastomer (A) is a hydrogenated product of the block copolymer.
摘要翻译：一种热塑性聚合物组合物，其柔软性，机械性能，成型性，特别是耐热性优异，并且即使在低温（例如190℃或更低）下也能够粘附到陶瓷，金属和合成树脂上，而不进行处理和底漆，以及使用该热塑性聚合物组合物制成的成型体。热塑性聚合物组合物包含100质量份热塑性弹性体（A），1〜100质量份聚乙烯醇缩醛树脂（B）和5〜100质量份含极性基团的聚丙烯树脂（C）。热塑性弹性体（A）是由包含芳族乙烯基化合物单元的聚合物嵌段和包含异戊二烯单元，丁二烯单元或异戊二烯/丁二烯单元的聚合物嵌段构成的嵌段共聚物，其中1,2-键 3,4键的含量为40摩尔％以上，或者热塑性弹性体（A）为嵌段共聚物的氢化物。

4. 发明公开

EP2599833A4 THERMOPLASTIC POLYMER COMPOSITION AND MOLDED ARTICLE 有权
标题翻译：热塑性聚合物组合物和形式的制品
公开(公告)号：EP2599833A4
公开(公告)日：2014-05-21
申请号：EP11812348
申请日：2011-07-20
申请人： KURARAY CO
发明人： MINAMIDE ASAKO , MASUDA MIKIO
IPC分类号： C08L53/02 , C08L29/14 , C09J11/06 , C09J129/14 , C09J151/00 , C09J153/02
CPC分类号： C09J147/00 , B32B7/12 , B32B15/043 , B32B15/08 , B32B18/00 , B32B27/08 , C04B35/63404 , C04B35/63408 , C04B35/63424 , C04B35/63432 , C04B35/63448 , C04B35/63452 , C04B35/63456 , C04B35/63464 , C04B35/63468 , C04B35/63476 , C04B35/63488 , C04B35/645 , C04B37/00 , C04B37/008 , C04B37/028 , C04B2237/30 , C04B2237/32 , C04B2237/34 , C04B2237/343 , C04B2237/346 , C04B2237/348 , C04B2237/36 , C04B2237/365 , C04B2237/368 , C04B2237/38 , C04B2237/40 , C04B2237/402 , C04B2237/403 , C04B2237/405 , C04B2237/406 , C04B2237/407 , C04B2237/408 , C08L29/14 , C08L53/02 , C08L91/00 , C09J5/06 , C09J129/14 , C09J153/02 , C09J2400/123 , C09J2400/163 , C09J2400/226 , C09J2453/00 , C09J2459/00 , Y10T428/2804 , Y10T428/2848 , Y10T428/2878
摘要： A thermoplastic polymer composition which is excellent in flexibility, mechanical properties, and moldability, capable of adhering to ceramics, metals, and synthetic resins without a treatment with a primer, and exhibits a high adhesion strength even when exposed to a high temperature environment, and a molded product obtained by using the thermoplastic polymer composition. The thermoplastic polymer composition includes 100 parts by mass of a thermoplastic elastomer (A), 1 to 100 parts by mass of a polyvinyl acetal resin (B), and 0.1 to 300 parts by mass a softener (C). The thermoplastic elastomer (A) is a block copolymer including a polymer block constituted by aromatic vinyl compound units and a polymer block constituted by conjugated diene units or a hydrogenated product of the block copolymer. The polyvinyl acetal resin (B) has a glass transition temperature of 80 to 130 °C.

5. 发明公开

EP3196250A4 THERMOPLASTIC POLYMER COMPOSITION, AND MOUDLED ARTICLE 有权
公开(公告)号：EP3196250A4
公开(公告)日：2018-05-02
申请号：EP15836800
申请日：2015-08-10
申请人： KURARAY CO
发明人： MINAMIDE ASAKO , MASUDA MIKIO , JOGO YOSUKE
IPC分类号： C08L53/02 , B29C65/48 , C08L23/26 , C08L29/14 , C08L51/06 , C09J123/14 , C09J123/26 , C09J129/14 , C09J151/06 , C09J153/02
CPC分类号： B29C65/48 , C08L23/26 , C08L51/06 , C08L53/02 , C08L53/025 , C09J123/14 , C09J123/26 , C09J151/06 , C09J153/02 , C09J153/025 , C08L29/14
摘要： To provide a thermoplastic polymer composition, which can be adhered to a synthetic resin, a ceramic or a metal without performing a primer treatment or the like, is able to be handled as a molded article, exhibits an excellent adhesive property in a broad temperature range from a low temperature to room temperature and flexibility, and has high thermal creep resistance, and a molded article using the thermoplastic polymer composition. A thermoplastic polymer composition, which contains from 10 to 100 parts by weight of a polar group-containing polypropylene-based resin (B) based on 100 parts by weight of a hydrogenated block copolymer (A) in which block copolymer containing a polymer block (S) including an aromatic vinyl compound unit and a polymer block (D) including a conjugated diene compound unit is hydrogenated, in which the hydrogenated block copolymer (A) is a mixture containing a hydrogenated block copolymer (A1) having at least one tan ´ local maximum value in a range from -60 to -40°C, in which a block copolymer represented by formula (i) or (ii) shown below is hydrogenated: €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ(i)€ƒ€ƒ€ƒ€ƒ€ƒ(S-D) n €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ(ii)€ƒ€ƒ€ƒ€ƒ€ƒ(D-S) n -D (in the formulae above, S is a polymer block including an aromatic vinyl compound unit, D is a polymer block including a conjugated diene compound unit, and n is an integer from 1 to 5); and a hydrogenated block copolymer (A2) in which a block copolymer represented by formula (iii) shown below is hydrogenated: €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ(iii)€ƒ€ƒ€ƒ€ƒ€ƒ(S-D) m -S (in the formula above, S is a polymer block including an aromatic vinyl compound unit, D is a polymer block including a conjugated diene compound unit, and m is an integer from 1 to 5); and a weight ratio of the hydrogenated block copolymer (A1) to the hydrogenated block copolymer (A2) is from 20:80 to 99:1.

6. 发明公开

EP2803701A4 THERMOPLASTIC POLYMER COMPOSITION AND MOLDED ARTICLE 有权
标题翻译：热塑性聚合物组合物和形式的制品
公开(公告)号：EP2803701A4
公开(公告)日：2015-07-29
申请号：EP12865189
申请日：2012-12-14
申请人： KURARAY CO
发明人： MINAMIDE ASAKO , MASUDA MIKIO , SUZUKI MASAHIRO
IPC分类号： C08L53/02 , B29C45/14 , B32B15/08 , B32B15/085 , B32B18/00 , B32B25/04 , C08L23/26 , C09J11/06 , C09J123/10 , C09J153/02
CPC分类号： C09J153/025 , B29C45/0001 , B29C45/14778 , B29C70/68 , B29C70/683 , B29K2023/12 , B29K2023/14 , B29K2096/04 , B29K2105/0005 , B29K2105/0085 , B29K2105/0088 , B29K2705/02 , B29K2995/0088 , B29L2031/3481 , B32B9/005 , B32B9/045 , B32B15/085 , B32B18/00 , B32B27/06 , B32B27/08 , B32B27/18 , B32B27/302 , B32B27/32 , B32B2270/00 , B32B2274/00 , B32B2307/306 , B32B2457/00 , C04B35/63408 , C04B35/6344 , C04B37/008 , C04B2237/34 , C04B2237/343 , C04B2237/346 , C04B2237/348 , C04B2237/36 , C04B2237/365 , C04B2237/368 , C08L23/10 , C08L53/025 , Y10T428/31667 , Y10T428/31696 , Y10T428/31931
摘要： The present invention is a thermoplastic polymer composition which contains 10-120 parts by mass of a polar group-containing polypropylene resin (B) per 100 parts by mass of a thermoplastic elastomer (A) that is a block copolymer having a polymer block containing an aromatic vinyl compound unit and a polymer block composed of a conjugated diene unit having 40% by mole or more of 1,2-bonds and 3,4-bonds in total, or a hydrogenated product of the block copolymer (provided that a thermoplastic polymer composition containing 1 part by mass or more of a polyvinyl acetal resin is excluded). This thermoplastic polymer composition is able to be bonded with a ceramic, a metal or a synthetic resin without requiring a primer treatment, and has excellent flexibility, mechanical characteristics, moldability, heat resistance and storage stability.

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