专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

EP2592115B1 THERMOPLASTIC POLYMER COMPOSITION AND MOLDED ARTICLE 有权
公开(公告)号：EP2592115B1
公开(公告)日：2018-09-05
申请号：EP11803604.5
申请日：2011-07-05
申请人： Kuraray Co., Ltd.
发明人： MINAMIDE, Asako , MASUDA, Mikio
IPC分类号： C08L53/02 , B32B25/14 , B32B27/00 , C08L23/00 , C08L29/14 , C09J11/06 , C09J109/06 , C09J123/02 , C09J125/10 , C09J129/14 , C09J153/02 , C09D153/02
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.

32. 发明公开

EP3361358A1 INTERLAYER FILLER MATERIAL FOR TOUCH PANELS, AND TOUCH PANEL LAMINATE 有权
公开(公告)号：EP3361358A1
公开(公告)日：2018-08-15
申请号：EP16853701.7
申请日：2016-10-06
申请人： Sekisui Chemical Co., Ltd.
发明人： FUKATANI, Juichi , UENOMACHI, Kiyomi , OKABAYASHI, Takazumi , EBINA, Ryousuke , WADA, Atsushi
IPC分类号： G06F3/041 , C09J4/02 , C09J4/06 , C09J11/06 , C09J129/14 , C09J163/00 , C09J183/06
摘要： The present invention aims to provide an interlayer filling material for a touch panel which is used for filling an interlayer space between a touch panel and another component or an interlayer space between transparent conductive films included in the touch panel in production of a personal digital assistant, is less likely to cause cracks or breakage in a surface protection panel or a glass substrate, and enables production of a touch panel laminate that is not likely to display images with color irregularity. The present invention also aims to provide a touch panel laminate produced using the interlayer filling material for a touch panel. The present invention relates to an interlayer filling material for a touch panel used for filling an interlayer space between a touch panel and another component, or at least one of interlayer spaces included in the touch panel between transparent conductive films, between a glass sheet and one of the transparent conductive films, between a glass sheet and another glass sheet, between a glass sheet and a polarizing film, between a substrate and a glass sheet, between a substrate and one of the transparent conductive films, and between a substrate and a polarizing film, the interlayer filling material containing: a polyvinyl acetal; and a plasticizer, the interlayer filling material having a residual stress Kpa (25°C, 2 min) after two minutes at 25°C of 300 kPa or less.

33. 发明公开

EP3360940A1 INTERLAYER FILLER MATERIAL FOR TOUCH PANELS, AND TOUCH PANEL LAMINATE 审中-公开
公开(公告)号：EP3360940A1
公开(公告)日：2018-08-15
申请号：EP16853703.3
申请日：2016-10-06
申请人： Sekisui Chemical Co., Ltd.
发明人： FUKATANI, Juichi , UENOMACHI, Kiyomi , OKABAYASHI, Takazumi , EBINA, Ryousuke , WADA, Atsushi
IPC分类号： C09J7/00 , B32B17/10 , B32B27/00 , C09J11/06 , C09J129/14 , G06F3/041
CPC分类号： B32B17/10761 , B32B17/10 , B32B27/00 , B32B27/18 , B32B2457/208 , C09J7/00 , C09J11/06 , C09J129/14 , G06F3/041
摘要： The present invention aims to provide an interlayer filling material for a touch panel which is used for filling an interlayer space between a touch panel and another component or an interlayer space between transparent conductive films included in the touch panel in production of a personal digital assistant, is excellent in followability to steps, and enables production of a touch panel laminate that is less likely to suffer cracks or breakage in a surface protection panel or a glass substrate. The present invention also aims to provide a touch panel laminate produced using the interlayer filling material for a touch panel. The present invention relates to an interlayer filling material for a touch panel used for filling an interlayer space between a touch panel and another component, or at least one of interlayer spaces included in the touch panel between transparent conductive films, between a glass sheet and one of the transparent conductive films, between a glass sheet and another glass sheet, between a glass sheet and a polarizing film, between a substrate and a glass sheet, between a substrate and one of the transparent conductive films, and between a substrate and a polarizing film, the interlayer filling material containing: a polyvinyl acetal; and a plasticizer, the interlayer filling material having a storage modulus G' (20°C) at 20°C of 1 × 10 7 Pa or higher and a storage modulus G' (70°C) at 70°C of 3 × 10 6 Pa or lower.

34. 发明公开

EP3360903A1 POLY(VINYL ACETAL) RESIN COMPOSITION, ADHESIVE SHEET, INTERLAMINAR FILLING MATERIAL FOR TOUCH PANEL, AND LAMINATE 有权
公开(公告)号：EP3360903A1
公开(公告)日：2018-08-15
申请号：EP16853697.7
申请日：2016-10-06
申请人： Sekisui Chemical Co., Ltd.
发明人： KAKEHI, Takamaro , FUKATANI, Juichi
IPC分类号： C08F2/44 , B32B27/20 , C08F2/50 , C08F8/00 , C08F16/38 , C08F261/12 , C09J4/00 , C09J11/06 , C09J129/14 , G02F1/1333 , G06F3/041
CPC分类号： B32B27/20 , C08F2/44 , C08F2/50 , C08F8/00 , C08F16/38 , C08F261/12 , C09J4/00 , C09J11/06 , C09J129/14 , G02F1/1333 , G06F3/041
摘要： The present invention aims to provide a polyvinyl acetal resin composition that is excellent in thermal stability and moldable by an extrusion method and can exhibit a high storage modulus even under high temperature, an adhesive sheet prepared from the polyvinyl acetal resin composition, an interlayer filling material for a touch panel prepared from the polyvinyl acetal resin composition, and a laminate produced using the interlayer filling material for a touch panel. The present invention relates to a polyvinyl acetal resin composition containing: a polyvinyl acetal; a photoradical polymerization initiator; and a monomer or oligomer having a radical polymerizable double bond.

35. 发明公开

EP3357990A1 ADHESIVE 有权
公开(公告)号：EP3357990A1
公开(公告)日：2018-08-08
申请号：EP16851753.0
申请日：2016-09-29
申请人： Sekisui Chemical Co., Ltd.
发明人： FUKATANI, Juichi , NOMOTO, Hiroyuki
IPC分类号： C09J129/14 , C08F2/44 , C08F8/28 , C09J4/06 , C09J11/06 , C09J163/00
CPC分类号： C09J129/14 , C08F2/44 , C08F8/28 , C08F8/48 , C08F16/38 , C08F216/06 , C08F216/38 , C08F2810/20 , C08J3/24 , C08J2329/14 , C09J4/06 , C09J133/12 , C09J163/00 , C08F261/12 , C08K5/0025 , C08F226/02 , C08F218/04
摘要： The present invention aims to provide an adhesive that has excellent adhesiveness to both organic materials (particularly, polycarbonate, acrylic, and nylon) and inorganic materials, is capable of exhibiting excellent transparency and toughness, and also has excellent handleability. The present invention relates to an adhesive containing: a modified polyvinyl acetal having an imine structure; a reactive diluent; and a polymerization initiator.

36. 发明公开

EP3128398A4 INTERLAYER FILLING MATERIAL FOR TOUCH PANEL, AND LAMINATED BODY 有权
公开(公告)号：EP3128398A4
公开(公告)日：2017-11-22
申请号：EP15773264
申请日：2015-04-01
申请人： SEKISUI CHEMICAL CO LTD
发明人： FUKATANI JUICHI
IPC分类号： G06F3/041 , B32B27/30 , C08K5/00 , C08K5/103 , C09J129/14 , C09K3/10 , G09F9/00
CPC分类号： G06F3/041 , B32B27/08 , B32B27/22 , B32B27/306 , B32B2307/202 , B32B2307/412 , B32B2307/42 , B32B2307/51 , B32B2457/208 , C08K5/0016 , C08K5/103 , G06F2203/04103 , C08L29/14
摘要： The present invention aims to provide an interlayer filling material for a touch panel which is used for filling an interlayer space between a touch panel and another member in production of a personal digital assistant and the like, which is excellent in followability to a difference in level due to a decorative printing portion or wiring upon filling of an interlayer space (upon lamination) and deaeration properties of removing air bubbles trapped upon filling of an interlayer space (upon lamination) or air bubbles left around the difference in level, which is capable of suppressing scattering of fragments even when the personal digital assistant is broken. The present invention also aims to provide a laminated body produced by using the interlayer filling material for a touch panel. The present invention relates to an interlayer filling material for a touch panel which is used for filling an interlayer space between a touch panel and another member, the interlayer filling material containing a plasticized polyvinyl acetal, the interlayer filling material having a storage elastic modulus G' (20) at 20°C of 2 × 10 5 Pa or higher, a storage elastic modulus G'(85) at 85°C of 1 × 10 6 Pa or lower, and a temperature Tg at which tan ´ reaches the maximum, within a range of -20°C to 100°C, of 5°C to 85°C.

37. 发明公开

EP3196250A1 THERMOPLASTIC POLYMER COMPOSITION, AND MOUDLED ARTICLE 有权
标题翻译：热塑性聚合物组合物和混杂物
公开(公告)号：EP3196250A1
公开(公告)日：2017-07-26
申请号：EP15836800.1
申请日：2015-08-10
申请人： Kuraray Co., Ltd.
发明人： MINAMIDE, Asako , MASUDA, Mikio , JOGO, Yosuke
IPC分类号： C08L53/02 , B29C65/48 , C08L23/26 , C08L29/14 , C09J123/14 , C09J123/26 , C09J129/14 , C09J153/02
CPC分类号： C09J153/025 , B29C65/48 , B32B7/12 , B32B15/082 , B32B15/20 , B32B17/064 , B32B27/08 , B32B27/302 , B32B27/34 , B32B27/36 , B32B2250/03 , B32B2325/00 , B32B2367/00 , B32B2377/00 , C08L23/26 , C08L51/06 , C08L53/02 , C08L53/025 , C09J9/00 , C09J123/14 , C09J123/26 , C09J151/06 , C09J153/02 , 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 δ 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:

(i) (S-D) n

(ii) (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:

(iii) (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.
摘要翻译：为了提供可以在不进行底漆处理等的情况下粘附到合成树脂，陶瓷或金属上的热塑性聚合物组合物，其可以作为模制品来处理，在宽温度范围内表现出优异的粘合性从低温到室温和柔软性，并且具有高的耐热蠕变性，以及使用该热塑性聚合物组合物的成型品。一种热塑性聚合物组合物，基于100重量份的氢化嵌段共聚物（A），含有10至100重量份的含极性基团的聚丙烯基树脂（B），其中嵌段共聚物含有聚合物嵌段（（A）为包含芳香族乙烯基化合物单元的聚合物嵌段共聚物（A）和含有共轭二烯化合物单元的聚合物嵌段（D）的氢化嵌段共聚物（A）的氢化嵌段共聚物（i）或（ii）表示的嵌段共聚物被氢化的-60至-40℃范围内的局部最大值：（i）（SD）n（ii）（DS）nD 在上式中，S是包含芳族乙烯基化合物单元的聚合物嵌段，D是包含共轭二烯化合物单元的聚合物嵌段，并且n是1至5的整数。（iii）（SD）mS（式中，S为含有芳香族乙烯基化合物单元的聚合物嵌段，D为氢原子的嵌段共聚物，D 是包含共轭二烯化合物单元的聚合物嵌段，并且m是1至5的整数。并且氢化嵌段共聚物（A1）与氢化嵌段共聚物（A2）的重量比为20:80至99:1。

38. 发明公开

EP3081594A4 THERMOPLASTIC ELASTOMER COMPOSITION, MOLDED ARTICLE, AND ADHESIVE AGENT 审中-公开
标题翻译：热塑性弹性体，弹性体，
公开(公告)号：EP3081594A4
公开(公告)日：2017-07-12
申请号：EP14869642
申请日：2014-12-11
申请人： KURARAY CO , AMYRIS INC
发明人： TANAKA YUSUKE , SASAKI HIROMITSU , SUZUKI SHOTA , UEHARA YOSUKE
IPC分类号： C08L53/02 , B32B7/12 , C08F297/04 , C08J5/12 , C08K5/01 , C08L23/26 , C08L29/14 , C08L101/02 , C09J7/02 , C09J123/26 , C09J129/14 , C09J153/02 , C09J201/02
CPC分类号： C08L53/025 , C08F8/46 , C08F255/02 , C08F297/04 , C08L23/26 , C08L29/14 , C08L51/06 , C08L53/02 , C08L2205/03 , C08L2207/04 , C09J123/26 , C09J153/02 , C09J153/025 , C08F110/06 , C08F222/06
摘要： A thermoplastic elastomer composition comprising 100 parts by mass of a hydrogenated block copolymer (A) comprising a polymer block (a) consisting of a structural unit derived from an aromatic vinyl compound and a polymer block (b) comprising 1 to 100% by mass of a structural unit (b1) derived from farnesene and comprising 99 to 0% by mass of a structural unit (b2) derived from a conjugated diene other than farnesene, a mass ratio [(a)/(b)] of the polymer block (a) to the polymer block (b) being 1/99 to 70/30; and 5 to 300 parts by mass of a polar group-containing olefinic polymer (B), is excellent in flexibility and molding processability and capable of adhering to a ceramic, a metal, a synthetic resin, or the like even through a heat treatment at low temperatures (for example, 190°C or lower) without requiring a primer treatment or the like.
摘要翻译：一种热塑性弹性体组合物，其特征在于，含有：由芳香族乙烯基化合物衍生的结构单元构成的聚合物嵌段（a）和聚合物嵌段（b）构成的氢化嵌段共聚物（A）100质量份，来源于法呢烯的结构单元（b1），其含有源自法呢烯以外的共轭二烯的99〜0质量％的结构单元（b2），聚合物嵌段（（a）/ a）与聚合物嵌段（b）的摩尔比为1/99至70/30; 和5〜300质量份的含极性基团的烯烃类聚合物（B），其柔软性和成型加工性优异，并且即使通过热处理也能够粘附在陶瓷，金属，合成树脂等上低温（例如190℃以下），而不需要底漆处理等。

39. 发明公开

EP2650266A1 INTERLAYER FOR LAMINATED GLASS, AND LAMINATED GLASS 有权
标题翻译：夹层玻璃夹层和层压玻璃
公开(公告)号：EP2650266A1
公开(公告)日：2013-10-16
申请号：EP11846423.9
申请日：2011-12-09
申请人： Sekisui Chemical Co., Ltd.
发明人： KITANO, Hirofumi , FUKATANI, Juichi , II, Daizou , TSUNODA, Ryuta
IPC分类号： C03C27/12 , B32B17/10 , B32B27/30 , C09J7/00 , C09J11/04 , C09J11/06 , C09J129/14
CPC分类号： C08K3/22 , B32B17/10633 , B32B17/10678 , B32B17/10688 , B32B17/10761 , B32B2250/03 , C08K5/07 , C08K5/098 , C08K5/3475 , Y10T428/3163
摘要： Provided is an interlayer film for laminated glass which has high heat shielding properties, a high visible transmittance, and excellent light resistance which enables retention of the high visible transmittance for a long period of time. The interlayer film for laminated glass according to the present invention has an interlayer film for laminated glass with a single layer structure or a laminated structure of two or more layers, the interlayer film for laminated glass according to the present invention comprises a first layer, and the first layer contains a polyvinyl acetal resin; a plasticizer; a tungsten oxide particle; a magnesium salt of an organic acid having a branched structure; and a metal salt of a C2 to C8 organic acid, other than the magnesium salt of an organic acid having a branched structure.
摘要翻译：本发明提供隔热性高，可见光透射率高，耐光性优异，能够长时间保持高可见光透射率的夹层玻璃用中间膜。本发明的夹层玻璃用中间膜具有单层结构或两层以上的层叠结构的夹层玻璃用中间膜，其中，本发明的夹层玻璃用中间膜包含第一层，第一层包含聚乙烯醇缩醛树脂; 增塑剂; 氧化钨颗粒; 具有支化结构的有机酸的镁盐; 以及具有支化结构的有机酸的镁盐以外的C2至C8有机酸的金属盐。

40. 发明公开

EP2610305A1 THERMOPLASTIC POLYMER COMPOSITION AND MOLDED ARTICLE 有权
标题翻译：热塑性聚合物组合物和成型制品
公开(公告)号：EP2610305A1
公开(公告)日：2013-07-03
申请号：EP11819964.5
申请日：2011-08-24
申请人： Kuraray Co., Ltd.
发明人： MINAMIDE, Asako , MASUDA, Mikio
IPC分类号： C08L53/02 , B32B25/14 , B32B27/32 , C08L23/26 , C08L29/14 , C09J123/10 , C09J129/14 , 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，其柔韧性，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）下也能够粘附陶瓷，金属和合成树脂而不需要处理描述了使用该热塑性聚合物组合物生产的模塑产品和底漆。热塑性聚合物组合物含有100质量份的热塑性弹性体（A），1〜100质量份的聚乙烯醇缩醛树脂（B）和5〜100质量份的含极性基团的聚丙烯树脂（C）。热塑性弹性体（A）是由包含芳香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-键合并且3,4-键合的含量为40摩尔％以上，或者热塑性弹性体（A）为嵌段共聚物的氢化产物。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式