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1. 发明授权

US08722800B2 Composition for stretchable film 有权
标题翻译：可拉伸薄膜的成分
公开(公告)号：US08722800B2
公开(公告)日：2014-05-13
申请号：US13377990
申请日：2010-06-24
申请人： Ryouji Oda , Sadaharu Hashimoto
发明人： Ryouji Oda , Sadaharu Hashimoto
IPC分类号： B32B27/12 , C08J5/18 , C08L53/02 , B32B5/02
CPC分类号： B32B27/12 , B32B5/022 , B32B27/302 , B32B27/327 , B32B2250/02 , B32B2250/03 , B32B2250/40 , B32B2262/0253 , B32B2270/00 , B32B2274/00 , B32B2307/51 , B32B2307/54 , B32B2555/02 , C08J5/18 , C08J2353/02 , C08L23/04 , C08L53/02 , C08L2205/02 , C08L2205/03 , Y10T442/659 , Y10T442/676 , C08L2666/02
摘要： The present invention provides a composition for a stretchable film, which achieves a high-level balance between a high elastic modulus and a small permanent elongation, which is excellent in adhesive force when laminated with a non-woven fabric or the like, and also has good formability. The present invention also provides a composition for a stretchable film comprising a block copolymer composition containing a block copolymer A represented by the following general formula (A) and a block copolymer B represented by the following general formula (B), and a polyolefin-based thermoplastic resin: Ar1a-Da-Ar2a (A) (Arb-Db)n-X (B), in these formulas, Ar1a and Arb each represent an aromatic vinyl polymer block having a weight average molecular weight of 6,000 to 20,000; Ar2a represents an aromatic vinyl polymer block having a weight average molecular weight of 40,000 to 400,000; Da and Db each represent a conjugated diene polymer block having a vinyl bond content of 1 mol % to 20 mol %; X represents a single bond or a residue of a coupling agent; and n represents an integer of 2 or greater.
摘要翻译：本发明提供一种拉伸膜用组合物，其在与无纺布等层压时粘合力优异的高弹性模量与小永久伸长率之间达到高水平的平衡，并且还具有良好的成形性。本发明还提供一种包含含有下述通式（A）表示的嵌段共聚物A和下述通式（B）表示的嵌段共聚物B的嵌段共聚物组合物的伸缩性薄膜用组合物，热塑性树脂：Ar1a-Da-Ar2a（A）（Arb-Db）nX（B）在这些式中，Ar1a和Arb分别表示重均分子量为6000〜20000的芳族乙烯基聚合物嵌段; Ar2a表示重均分子量为40,000〜400,000的芳族乙烯基聚合物嵌段; Da和Db各自表示乙烯基键含量为1mol％至20mol％的共轭二烯聚合物嵌段; X表示单键或偶联剂的残基; n表示2以上的整数。

2. 发明授权

US08501869B2 Block copolymer composition and hot-melt adhesive composition 有权
标题翻译：嵌段共聚物组合物和热熔胶组合物
公开(公告)号：US08501869B2
公开(公告)日：2013-08-06
申请号：US13142065
申请日：2009-12-25
申请人： Ryouji Oda , Sadaharu Hashimoto , Ayako Furuko
发明人： Ryouji Oda , Sadaharu Hashimoto , Ayako Furuko
IPC分类号： C08L53/02 , C08F297/04 , C08J5/18
CPC分类号： C09D153/02 , C08L53/02 , C08L2666/02 , C09J153/02
摘要： Provided is a hot-melt adhesive composition which can be easily applied at a relatively low temperature, has a long open time, and also has high holding power. A hot-melt adhesive composition comprising a block copolymer composition which includes a block copolymer A and a block copolymer B, and a tackifying resin, wherein a weight ratio (A/B) of the block copolymer A and the block copolymer B is 25/75 to 90/10, and an aromatic vinyl monomer unit content of the block copolymer A is 41% or greater.
摘要翻译：本发明提供一种易于在较低温度下使用，具有长的开放时间并且具有高保持力的热熔粘合剂组合物。一种包含嵌段共聚物组合物的热熔粘合剂组合物，其包含嵌段共聚物A和嵌段共聚物B以及增粘树脂，其中嵌段共聚物A和嵌段共聚物B的重量比（A / B）为25 / 75〜90/10，嵌段共聚物A的芳香族乙烯基单体单元含量为41％以上。

3. 发明申请

US20110257337A1 BLOCK COPOLYMER COMPOSITION AND HOT-MELT ADHESIVE COMPOSITION 有权
标题翻译：嵌段共聚物组合物和热熔胶组合物
公开(公告)号：US20110257337A1
公开(公告)日：2011-10-20
申请号：US13142065
申请日：2009-12-25
申请人： Ryouji Oda , Sadaharu Hashimoto , Ayako Furuko
发明人： Ryouji Oda , Sadaharu Hashimoto , Ayako Furuko
IPC分类号： C09J153/02
CPC分类号： C09D153/02 , C08L53/02 , C08L2666/02 , C09J153/02
摘要： Provided is a hot-melt adhesive composition which can be easily applied at a relatively low temperature, has a long open time, and also has high holding power. A hot-melt adhesive composition comprising a block copolymer composition which includes a block copolymer A and a block copolymer B, and a tackifying resin, wherein a weight ratio (A/B) of the block copolymer A and the block copolymer B is 25/75 to 90/10, and an aromatic vinyl monomer unit content of the block copolymer A is 41% or greater.
摘要翻译：本发明提供一种易于在较低温度下使用，具有长的开放时间并且具有高保持力的热熔粘合剂组合物。一种包含嵌段共聚物组合物的热熔粘合剂组合物，其包含嵌段共聚物A和嵌段共聚物B以及增粘树脂，其中嵌段共聚物A和嵌段共聚物B的重量比（A / B）为25 / 75〜90/10，嵌段共聚物A的芳香族乙烯基单体单元含量为41％以上。

4. 发明授权

US08791196B2 Adhesive composition for labels 有权
标题翻译：标签用粘合剂组合物
公开(公告)号：US08791196B2
公开(公告)日：2014-07-29
申请号：US13255217
申请日：2010-03-29
申请人： Ryouji Oda , Sadaharu Hashimoto
发明人： Ryouji Oda , Sadaharu Hashimoto
IPC分类号： C08L53/02 , C09J153/02
CPC分类号： C09J153/02 , C08L53/02 , C08L2205/02 , C08L2205/03 , C08L2666/24
摘要： Provided is an adhesive composition for labels, which can be easily applied at a relatively low temperature and has satisfactory die cutting properties so that the adhesive composition can contribute to an improvement of the productivity of labels, and which is capable of producing labels having excellent holding power and tackiness. There is disclosed an adhesive composition for labels comprising: a block copolymer A represented by the following general formula (A); a polymer C, which is a polymer having a glass transition temperature of −30° C. or lower, or a block copolymer that has a polymer block having a glass transition temperature of −30° C. or lower at an end of the polymer chain; and a tackifier resin D. Ar1a-Da-Ar2a (A), in the general formula (A), Ar1a represents an aromatic vinyl polymer block having a weight average molecular weight of 6,000 to 20,000; Ar2a represents an aromatic vinyl polymer block having a weight average molecular weight of 22,000 to 400,000; and Da represents a conjugated diene polymer block having a vinyl bond content of 1 mol % to 20 mol %.
摘要翻译：提供一种用于标签的粘合剂组合物，其可以在相对低的温度下容易地施加并且具有令人满意的模切性能，使得粘合剂组合物可以有助于提高标签的生产率，并且能够产生具有优异保持性的标签力量和粘性。公开了一种用于标签的粘合剂组合物，其包含：由以下通式（A）表示的嵌段共聚物A; 聚合物C，其为玻璃化转变温度为-30℃以下的聚合物，或者在聚合物的末端具有玻璃化转变温度为-30℃以下的聚合物嵌段的嵌段共聚物链; 和增塑剂树脂D.Ar1a-Da-Ar2a（A）在通式（A）中，Ar1a表示重均分子量为6000〜20000的芳族乙烯基聚合物嵌段; Ar2a表示重均分子量为22,000〜40万的芳族乙烯基聚合物嵌段; 和Da表示乙烯基键含量为1mol％至20mol％的共轭二烯聚合物嵌段。

5. 发明申请

US20120088423A1 COMPOSITION FOR STRETCHABLE FILM 有权
标题翻译：可压缩薄膜的组成
公开(公告)号：US20120088423A1
公开(公告)日：2012-04-12
申请号：US13377990
申请日：2010-06-24
申请人： Ryouji Oda , Sadaharu Hashimoto
发明人： Ryouji Oda , Sadaharu Hashimoto
IPC分类号： B32B27/12 , C08L53/02 , B32B27/32 , B32B38/00 , B32B27/30
CPC分类号： B32B27/12 , B32B5/022 , B32B27/302 , B32B27/327 , B32B2250/02 , B32B2250/03 , B32B2250/40 , B32B2262/0253 , B32B2270/00 , B32B2274/00 , B32B2307/51 , B32B2307/54 , B32B2555/02 , C08J5/18 , C08J2353/02 , C08L23/04 , C08L53/02 , C08L2205/02 , C08L2205/03 , Y10T442/659 , Y10T442/676 , C08L2666/02
摘要： The present invention provides a composition for a stretchable film, which achieves a high-level balance between a high elastic modulus and a small permanent elongation, which is excellent in adhesive force when laminated with a non-woven fabric or the like, and also has good formability. The present invention also provides a composition for a stretchable film comprising a block copolymer composition containing a block copolymer A represented by the following general formula (A) and a block copolymer B represented by the following general formula (B), and a polyolefin-based thermoplastic resin: Ar1a-Da-Ar2a (A) (Arb-Db)n-X (B), in these formulas, Ar1a and Arb each represent an aromatic vinyl polymer block having a weight average molecular weight of 6,000 to 20,000; Ar2a represents an aromatic vinyl polymer block having a weight average molecular weight of 40,000 to 400,000; Da and Db each represent a conjugated diene polymer block having a vinyl bond content of 1 mol % to 20 mol %; X represents a single bond or a residue of a coupling agent; and n represents an integer of 2 or greater.
摘要翻译：本发明提供一种拉伸膜用组合物，其在与无纺布等层压时粘合力优异的高弹性模量与小永久伸长率之间达到高水平的平衡，并且还具有良好的成形性。本发明还提供一种包含含有下述通式（A）表示的嵌段共聚物A和下述通式（B）表示的嵌段共聚物B的嵌段共聚物组合物的伸缩性薄膜用组合物，热塑性树脂：Ar1a-Da-Ar2a（A）（Arb-Db）nX（B）在这些式中，Ar1a和Arb分别表示重均分子量为6000〜20000的芳族乙烯基聚合物嵌段; Ar2a表示重均分子量为40,000〜400,000的芳族乙烯基聚合物嵌段; Da和Db各自表示乙烯基键含量为1mol％至20mol％的共轭二烯聚合物嵌段; X表示单键或偶联剂的残基; n表示2以上的整数。

6. 发明申请

US20110319549A1 ADHESIVE COMPOSITION FOR LABELS 有权
标题翻译：粘合剂组合物
公开(公告)号：US20110319549A1
公开(公告)日：2011-12-29
申请号：US13255217
申请日：2010-03-29
申请人： Ryouji Oda , Sadaharu Hashimoto
发明人： Ryouji Oda , Sadaharu Hashimoto
IPC分类号： C09J153/02
CPC分类号： C09J153/02 , C08L53/02 , C08L2205/02 , C08L2205/03 , C08L2666/24
摘要： Provided is an adhesive composition for labels, which can be easily applied at a relatively low temperature and has satisfactory die cutting properties so that the adhesive composition can contribute to an improvement of the productivity of labels, and which is capable of producing labels having excellent holding power and tackiness. There is disclosed an adhesive composition for labels comprising: a block copolymer A represented by the following general formula (A); a polymer C, which is a polymer having a glass transition temperature of −30° C. or lower, or a block copolymer that has a polymer block having a glass transition temperature of −30° C. or lower at an end of the polymer chain; and a tackifier resin D. Ar1a-Da-Ar2a (A), in the general formula (A), Ar1a represents an aromatic vinyl polymer block having a weight average molecular weight of 6,000 to 20,000; Ar2a represents an aromatic vinyl polymer block having a weight average molecular weight of 22,000 to 400,000; and Da represents a conjugated diene polymer block having a vinyl bond content of 1 mol % to 20 mol %.
摘要翻译：提供一种用于标签的粘合剂组合物，其可以在相对低的温度下容易地施加并且具有令人满意的模切性能，使得粘合剂组合物可以有助于提高标签的生产率，并且能够产生具有优异保持性的标签力量和粘性。公开了一种用于标签的粘合剂组合物，其包含：由以下通式（A）表示的嵌段共聚物A; 聚合物C，其为玻璃化转变温度为-30℃以下的聚合物，或者在聚合物的末端具有玻璃化转变温度为-30℃以下的聚合物嵌段的嵌段共聚物链; 和增塑剂树脂D.Ar1a-Da-Ar2a（A）在通式（A）中，Ar1a表示重均分子量为6000〜20000的芳族乙烯基聚合物嵌段; Ar2a表示重均分子量为22,000〜40万的芳族乙烯基聚合物嵌段; 和Da表示乙烯基键含量为1mol％至20mol％的共轭二烯聚合物嵌段。

7. 发明申请

US20060235165A1 Elastomer composition and pressure-sensitive adhesive compositions 有权
标题翻译：弹性体组合物和压敏粘合剂组合物
公开(公告)号：US20060235165A1
公开(公告)日：2006-10-19
申请号：US10544645
申请日：2004-02-26
申请人： Takeshi Kawanabe , Sadaharu Hashimoto
发明人： Takeshi Kawanabe , Sadaharu Hashimoto
IPC分类号： C08L53/02
CPC分类号： C08L53/02 , C08L9/00 , C08L2666/02 , C09J153/02 , C08L2666/24
摘要： The invention provides an elastomer composition including an aromatic vinyl-isoprene block copolymer (a) having two or more poly(aromatic vinyl) blocks, in an amount more than 10 wt. % and less than 47.5 wt. %; an aromatic vinyl-isoprene diblock copolymer (b) in an amount more than 47.5 wt. % and less than 85 wt. %; and polyisoprene (c) having a weight average molecular weight of 20,000 to 100,000, in an amount more than 5 wt. % and less than 20 wt. %, wherein the composition has an aromatic vinyl monomer unit content more than 14 wt. % and less than 50 wt. %, based on the total amount of the components (a), (b), and (c). The elastomer composition is suitable for providing the pressure-sensitive adhesive composition, which exhibits excellent initial bond strength, peel strength, and holding power, and, even at relatively low temperature, exhibits minimal drop in initial bond strength and peel strength.
摘要翻译：本发明提供一种弹性体组合物，其包含具有两个或更多个聚（芳族乙烯基）嵌段的芳族乙烯基 - 异戊二烯嵌段共聚物（a），其量大于10wt。％且小于47.5wt。％; 芳族乙烯基 - 异戊二烯二嵌段共聚物（b），其量大于47.5wt。％且小于85wt。％; 和重均分子量为20,000至100,000的聚异戊二烯（c），其量大于5wt。％且小于20wt。％，其中所述组合物的芳族乙烯基单体单元含量大于14重量％。％且小于50wt。％，基于组分（a），（b）和（c）的总量。弹性体组合物适用于提供初始粘合强度，剥离强度和保持力优异的粘合剂组合物，即使在相对较低的温度下，初始粘结强度和剥离强度也降低最小。

8. 发明授权

US07211627B2 Elastomer composition and pressure-sensitive adhesive compositions 有权
标题翻译：弹性体组合物和压敏粘合剂组合物
公开(公告)号：US07211627B2
公开(公告)日：2007-05-01
申请号：US10544645
申请日：2004-02-26
申请人： Takeshi Kawanabe , Sadaharu Hashimoto
发明人： Takeshi Kawanabe , Sadaharu Hashimoto
IPC分类号： C08L53/02
CPC分类号： C08L53/02 , C08L9/00 , C08L2666/02 , C09J153/02 , C08L2666/24
摘要： The invention provides an elastomer composition including an aromatic vinyl-isoprene block copolymer (a) having two or more poly(aromatic vinyl) blocks, in an amount more than 10 wt. % and less than 47.5 wt. %; an aromatic vinyl-isoprene diblock copolymer (b) in an amount more than 47.5 wt. % and less than 85 wt. %; and polyisoprene (c) having a weight average molecular weight of 20,000 to 100,000, in an amount more than 5 wt. % and less than 20 wt. %, wherein the composition has an aromatic vinyl monomer unit content more than 14 wt. % and less than 50 wt. %, based on the total amount of the components (a), (b), and (c).The elastomer composition is suitable for providing the pressure-sensitive adhesive composition, which exhibits excellent initial bond strength, peel strength, and holding power, and, even at relatively low temperature, exhibits minimal drop in initial bond strength and peel strength.
摘要翻译：本发明提供一种弹性体组合物，其包含具有两个或更多个聚（芳族乙烯基）嵌段的芳族乙烯基 - 异戊二烯嵌段共聚物（a），其量大于10wt。％且小于47.5wt。％; 芳族乙烯基 - 异戊二烯二嵌段共聚物（b），其量大于47.5wt。％且小于85wt。％; 和重均分子量为20,000至100,000的聚异戊二烯（c），其量大于5wt。％且小于20wt。％，其中所述组合物的芳族乙烯基单体单元含量大于14重量％。％且小于50wt。％，基于组分（a），（b）和（c）的总量。弹性体组合物适用于提供初始粘合强度，剥离强度和保持力优异的粘合剂组合物，即使在相对较低的温度下，初始粘合强度和剥离强度也降低最小。

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