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1. 发明公开

EP4372064A2 COMPOSITION POUR ADHÉSIF STRUCTURAL 审中-公开
公开(公告)号：EP4372064A2
公开(公告)日：2024-05-22
申请号：EP24161034.4
申请日：2019-07-23
申请人： Jacret
发明人： DAVID, Régis
IPC分类号： C09J153/02
CPC分类号： C09J4/06 , C08F287/00 , C09J153/025
摘要： L'invention se rapporte à une composition pour adhésif structural acrylique contenant un des monomères (méth)acrylates dont au moins 20 % d'un mélange de méthacrylate de 1,3-Dioxan-5-yl et de méthacrylate de 1,3-Dioxolan-4-ylmethyl, ainsi que des copolymères bloc, des élastomères et des particules formées d'une coquille thermoplastique et d'un coeur élastomérique.

2. 发明公开

EP3412744A1 GEL COMPOSITION AND MANUFACTURING METHOD THEREOF, TEMPERED GLASS PROTECTIVE FILM AND ELECTRONIC DEVICE 审中-公开
公开(公告)号：EP3412744A1
公开(公告)日：2018-12-12
申请号：EP17188569.2
申请日：2017-08-30
申请人： Wu, Xiulan
发明人： WU, Xiulan , WEN, Zhiguang
IPC分类号： C09J191/06 , C09J153/02 , C09J11/06 , C08K5/01 , C08F287/00
CPC分类号： C09J109/06 , C08F287/00 , C08K5/01 , C09J11/06 , C09J153/02 , C09J153/025 , C09J191/06 , C09J2201/122 , C09J2201/606 , C09J2453/00 , C08L91/06 , C08F236/06 , C08L53/02 , C08L53/025
摘要： A gel composition, a manufacturing method thereof, a tempered glass protective film and an electronic device are provided. The gel composition is processed by mixing a thermoplastic elastomer and oil, heating and stirring, using mixer to plastify and performing vacuum defoaming. The gel composition of the present disclosure is soft, and of which the hardness is smaller than 10 and the elastic modulus is about 1.2 Gpa. The gel composition can be completely filled in between the tempered glass and the electronic visual display after applying the tempered glass on the electronic visual display, so as to achieve the complete adherence without any air bubbles.

3. 发明公开

EP3406643A1 HYDROGENATED COPOLYMER, COMPOSITION, AND MOLDED ARTICLE 审中-公开
公开(公告)号：EP3406643A1
公开(公告)日：2018-11-28
申请号：EP17741347.3
申请日：2017-01-16
申请人： Asahi Kasei Kabushiki Kaisha
发明人： KAMEI, Yuta , HOSHINA, Toshikazu , KUSANOSE, Yasuhiro , FUJIWARA, Masahiro
IPC分类号： C08F297/04 , C08F8/04 , C08L53/02
CPC分类号： C08F8/04 , B32B27/302 , C08F297/04 , C08F297/044 , C08L53/02 , C09J153/025
摘要： A hydrogenated copolymer comprising
a copolymer block A comprising a vinyl aromatic compound monomer unit and a conjugated diene monomer unit,
wherein a tanδ peak obtained by dynamic viscoelasticity measurement (1 Hz) is in the range of - 40°C to 20°C,
a value of the tanδ peak is 0.8 or more, and
a half value width of the tanδ peak is 22°C or less.

4. 发明公开

EP3380317A1 ADHESIVE FORMULATIONS FOR FABRIC/POE ADHESION 有权转让
公开(公告)号：EP3380317A1
公开(公告)日：2018-10-03
申请号：EP16819723.4
申请日：2016-11-23
申请人： Dow Global Technologies, LLC
发明人： CHEN, Yongchun , WU, Hang , YU, Haiyang , MA, Weiming , YANG, Hong , PANG, Xiao Yi
IPC分类号： B32B5/02 , B32B27/32 , C09J123/26 , C09J151/06 , C09J153/02
CPC分类号： C08L53/005 , B32B5/02 , B32B5/022 , B32B27/32 , C08F222/08 , C08K5/20 , C08L23/26 , C08L53/025 , C08L77/00 , C09J123/26 , C09J151/003 , C09J151/06 , C09J153/005 , C09J153/025
摘要： Embodiments of this invention relate to a composition comprising of (A) an anhydride and/or carboxylic acid functionalized, chlorinated olefin-based polymer and/or (b) a styrene-based polymer and/or a functionalized styrene-based polymer, (B) a polyamide wax slurry, and (C) organic solvent, and which composition can be used as an adhesive to bond a fabric to a polyolefin elastomer (POE) thermoplastic sheet, articles made from the composition, and methods of producing the composition and articles.

5. 发明授权

EP2857372B1 GLASS LAMINATE, AND METHOD FOR USING BLOCK COPOLYMER HYDROGENATION PRODUCT AS BINDER FOR GLASS LAMINATE 有权
公开(公告)号：EP2857372B1
公开(公告)日：2018-08-15
申请号：EP13794636.4
申请日：2013-05-24
申请人： Zeon Corporation
发明人： KOHARA Teiji , TANAHASHI Naoki
IPC分类号： B32B17/10 , C03C27/12 , C08K5/00 , C08K5/3492 , C08F8/04 , C08F8/42 , C08F297/04 , C08K5/3435 , C08L53/02 , C08F287/00 , C09J153/02 , C09J5/00
CPC分类号： B32B17/10798 , B32B17/10587 , B32B17/10678 , B32B17/10697 , B32B2250/03 , B32B2605/00 , C08F8/42 , C08F287/00 , C08K5/005 , C08K5/3492 , C08K5/5425 , C09J5/00 , C09J153/025 , Y10T428/31612 , C08F8/04 , C08F297/046 , C08L53/025 , C08F230/08
摘要： The present invention provides laminated glass obtained by integrally bonding glass sheets through an adhesive, the adhesive comprising a hydrogenated block copolymer [3] obtained by introducing an alkoxysilyl group into a hydrogenated block copolymer [2] that is obtained by hydrogenating 90% or more of unsaturated bonds of a block copolymer [1] that comprises at least two polymer blocks [A] and at least one polymer block [B], the polymer block [A] comprising a repeating unit derived from an aromatic vinyl compound as a main component, the polymer block [B] comprising a repeating unit derived from a linear conjugated diene compound as a main component, and a ratio (wA:wB) of a weight fraction wA of the polymer block [A] in the block copolymer [1] to a weight fraction wB of the polymer block [B] in the block copolymer [1] being 30:70 to 60:40. The present invention provides laminated glass employing a block copolymer hydrogenation product comprising an alkoxysilyl group, which is easy to handle, and excellent light-fastness, heat resistance, moisture resistance and transparency.

6. 发明授权

EP2638119B1 HAFTKLEBMASSEN FÜR FEUCHTIGKEITSUNEMPFINDLICHE VERKLEBUNGEN 有权转让
公开(公告)号：EP2638119B1
公开(公告)日：2018-05-30
申请号：EP11779148.3
申请日：2011-10-27
申请人： tesa SE
发明人： STEEN, Alexander , KRAWINKEL, Thorsten
IPC分类号： C09J7/00 , C09J123/26 , C09J153/02 , C09J151/06
CPC分类号： C09J153/025 , C08K5/544 , C08L91/00 , C08L2312/08 , C09J151/06

7. 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.

8. 发明公开

EP3251840A1 MULTILAYER FILM 有权
标题翻译：多层电影
公开(公告)号：EP3251840A1
公开(公告)日：2017-12-06
申请号：EP16743471.1
申请日：2016-01-28
申请人： Kuraray Co., Ltd.
发明人： KAWAKITA, Hiroshi , NAKANO,Kirihiro , TAKEDA, Hideaki
IPC分类号： B32B27/00 , B29C51/10 , C09J7/02 , C09J123/10 , C09J129/14 , C09J153/02 , B29K33/00
CPC分类号： B29C47/065 , B29C51/10 , B29C65/48 , B29K2009/00 , B29K2021/003 , B29K2023/12 , B29K2025/00 , B29L2009/00 , B32B27/00 , B32B27/08 , B32B27/308 , C09J7/20 , C09J7/24 , C09J123/10 , C09J129/14 , C09J153/02 , C09J153/025 , C09J2205/10 , C09J2433/006 , C09J2451/00 , C09J2453/00 , C09J2453/006
摘要： Provided are a multilayer film, a method for producing the multilayer film, and a method for producing a molded body using the multilayer film. The multilayer film: has an adhesive layer; has excellent three-dimensional overlaying formability and adhesiveness after being formed into a three-dimensional overlay; can easily be used when being bonded to an adherend; maintains adhesive strength without breaking or wrinkling in a wide range of range temperatures; and is suitable for forming a vacuum. Specifically, the multilayer film has: an adhesive layer comprising a thermoplastic polymer composition containing a thermoplastic elastomer (A) which is a block copolymer or a hydrogenated product thereof having a polymer block (a1) containing aromatic vinyl compound units and having a polymer block (a2) containing conjugated diene compound units; and a base layer comprising an amorphous resin which has a modulus of elasticity of 2 to 600 MPa at an arbitrary temperature of 110 to 160°C. The tensile elongation at break of the multilayer film at a temperature 5°C lower than the glass transition temperature of the amorphous resin is at least 160%.
摘要翻译：本发明提供一种多层膜，该多层膜的制造方法以及使用该多层膜的成型体的制造方法。多层膜：具有粘合剂层; 在形成三维覆盖层之后具有优异的三维重叠成形性和粘附性; 在粘合到被粘物上时可以很容易地使用; 在宽范围温度范围内保持粘合强度而不破裂或起皱; 并适用于形成真空。具体而言，多层膜具有：含有热塑性聚合物组合物的粘合剂层，该热塑性聚合物组合物含有作为嵌段共聚物的热塑性弹性体（A）或其氢化物，该热塑性弹性体（A）具有含芳香族乙烯基化合物单元的聚合物嵌段（a1） a2）含有共轭二烯化合物单元; 以及在110〜160℃的任意温度下具有2〜600MPa的弹性模量的无定形树脂的基底层。在比无定形树脂的玻璃化转变温度低5℃的温度下多层膜的断裂拉伸伸长率至少为160％。

9. 发明授权

EP2267093B1 ADHESIVE COMPOSITION 有权转让
标题翻译：粘合剂组合物
公开(公告)号：EP2267093B1
公开(公告)日：2017-05-31
申请号：EP09732612.8
申请日：2009-04-10
申请人： Asahi Kasei Kabushiki Kaisha , Japan Elastomer Co., Ltd.
发明人： NAKAJIMA, Shigeo , NAKAMICHI, Yukinori
IPC分类号： C09J153/02 , C08F297/04 , C08L53/02
CPC分类号： C09J153/025 , C08L53/02 , C08L53/025 , C08L2666/24

10. 发明授权

EP2803701B1 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：EP2803701B1
公开(公告)日：2017-02-22
申请号：EP12865189.0
申请日：2012-12-14
申请人： Kuraray Co., Ltd.
发明人： MINAMIDE, Asako , MASUDA, Mikio , SUZUKI, Masahiro
IPC分类号： B29C45/14 , B32B15/08 , B29C45/00 , B32B15/085 , B32B27/18 , B32B18/00 , B32B9/00 , B32B9/04 , B32B25/04 , B32B27/08 , B32B27/30 , B32B27/32 , B29C70/68 , C04B35/634 , C04B37/00 , C08L53/02 , C08L23/10 , C09J153/02 , B29K96/04 , B29K105/00 , B29K23/00 , B29K705/02
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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