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1. 发明公开

EP4435054A1 URETHANE RESIN COMPOSITION AND LAMINATE 审中-实审
公开(公告)号：EP4435054A1
公开(公告)日：2024-09-25
申请号：EP22895518.3
申请日：2022-11-10
申请人： DIC Corporation
发明人： FUJISHITA, Norie , MAEDA, Ryo , TETSUI, Tomohiro
IPC分类号： C08L75/04 , B32B5/18 , B32B27/40 , C08G18/00 , C08G18/48 , C08J9/04 , C08K5/09 , C08L71/02 , C08L75/08
CPC分类号： B32B5/18 , B32B27/40 , C08G18/00 , C08G18/48 , C08J9/04 , C08K5/09 , C08L71/02 , C08L75/04 , C08L75/08
摘要： The present invention provides a urethane resin composition containing a urethane resin (A) having a nonionic group, water (B), and a film-forming aid (C) being a polyethylene glycol (c1) and/or a polyethylene glycol (c2) having an alkoxy group having 11 or less carbon atoms. The present invention also provides a laminate having at least a substrate (i) and a foaming layer (ii) formed of the urethane resin composition. This urethane resin composition can form a coating film having excellent crack resistance, texture, peel strength, and flexibility at low temperature.

2. 发明公开

EP4406996A1 FOAMED BODY, FOAMED FILM, AND LAMINATED FILM 审中-实审
公开(公告)号：EP4406996A1
公开(公告)日：2024-07-31
申请号：EP22872670.9
申请日：2022-09-01
申请人： Polyplastics-Evonik Corporation , Inoac Corporation
发明人： AKASHI, Tatsuki , MUTSUDA, Mitsuteru , TANAKA, Keisuke , NISHIMURA, Hiroyuki , KONDO, Yuji
IPC分类号： C08J9/04 , B32B5/18 , B32B27/34
CPC分类号： B32B5/18 , C08J9/04 , B32B27/34
摘要： The present disclosure provides a foamed body or the like, the foamed body containing polyether ether ketone and polyetherimide, in which a ratio of the mass of the polyether ether ketone to the mass of the polyetherimide is from 50/50 to 87/13.

3. 发明公开

EP4399239A1 FOAMING POLYMERIC MATERIALS 审中-实审
公开(公告)号：EP4399239A1
公开(公告)日：2024-07-17
申请号：EP22868154.0
申请日：2022-09-09
申请人： Adaptive 3D Technologies, LLC
发明人： LUND, Benjamin , BARRIOS, Carlos, A. , HAN, Xun , GAO, Guangzhe , HOSSEINI, Seyed Mahmoud , NARAYANAN, Dhruv , VOIT, Walter , KAY, Stephen , BLANCO, Nathan
IPC分类号： C08J9/04
CPC分类号： C08J9/32 , C08J2203/2220130101 , C08J2333/0620130101 , C08F222/1065 , C08F290/067 , C09D4/06 , C09D4/00

4. 发明授权

EP3421566B1 TWO-SIDED ADHESIVE TAPE, TWO-SIDED ADHESIVE TAPE FOR VEHICLE-MOUNTED COMPONENT FIXATION, AND TWO-SIDED ADHESIVE TAPE FOR VEHICLE-MOUNTED HEAD-UP DISPLAY COVER 有权
公开(公告)号：EP3421566B1
公开(公告)日：2023-11-29
申请号：EP17756546.2
申请日：2017-02-22
发明人： KATAOKA, Hiroyuki , UCHIDA, Noriyuki
IPC分类号： C09J7/26 , B32B27/00 , C08J9/04 , C09J133/00

5. 发明公开

EP4269080A1 SELF-ADHESIVE FOAM SHEET COMPOSITION AND SELF-ADHESIVE FOAM LAYERED SHEET 审中-实审
公开(公告)号：EP4269080A1
公开(公告)日：2023-11-01
申请号：EP21910809.9
申请日：2021-12-21
申请人： Zeon Corporation
发明人： NISHIMURA, Shunsuke , ASHIDA, Shinsuke
IPC分类号： B29K105/04 , B32B17/10 , B32B27/10 , B32B27/12 , B32B27/18 , B32B27/30 , C08J9/04 , C08J9/28 , C08J9/30 , B32B15/082 , B29C44/00 , B29C44/12 , B29C44/36
摘要： Provided is a composition for a self-suction adhering foam sheet that can be used to obtain a self-suction adhering foam laminate sheet having little decline of self-adhesive strength over time. The composition for a self-suction adhering foam sheet contains a polymer, an oxazoline cross-linker, and a wax agent.

6. 发明授权

EP3504038B1 MIKROWELLENAUFSCHÄUMEN 有权
公开(公告)号：EP3504038B1
公开(公告)日：2023-10-11
申请号：EP17754183.6
申请日：2017-08-23
发明人： PRISSOK, Frank , HARMS, Michael
IPC分类号： B29C44/02 , B29C44/34 , C08J9/04 , C08J9/00

7. 发明公开

EP4252996A1 MOLDED BODY, AUTOMOBILE PART, AND METHOD FOR MANUFACTURING MOLDED BODY 审中-实审转让
公开(公告)号：EP4252996A1
公开(公告)日：2023-10-04
申请号：EP21915161.0
申请日：2021-12-21
申请人： Resonac Corporation
发明人： HATAYAMA, Akihiro , NAKAMURA, Shigeya , TOMITA, Kyoichi , KAGAWA, Takuya
IPC分类号： B29C44/00 , B29C45/00 , B29C45/26 , B32B5/18 , C08J9/04
摘要： A molded body, comprising a foamed portion in which a skin layer A, a foamed layer and a skin layer B are disposed in this order in a thickness direction, wherein in the foamed portion, the foamed layer has a ratio of thickness, with respect to a total thickness of the skin layer A, the foamed layer and the skin layer B, of from 73% to 88%.

8. 发明公开

EP4234201A1 FOAM MOLDED ARTICLE AND METHOD FOR PRODUCING SAME 审中-实审
公开(公告)号：EP4234201A1
公开(公告)日：2023-08-30
申请号：EP21882733.5
申请日：2021-10-15
申请人： TOYOBO MC Corporation
发明人： OYA, Kenzo , AKAISHI, Takuya , MORIO, Eri
IPC分类号： B29C45/00 , B29C45/56 , C08J9/04 , C08J9/34 , B29C44/00 , C08G63/668
摘要： The present invention is to provide a thermoplastic polyester elastomer resin foam molded product which exhibits light weight, excellent rebound resilience and excellent surface smoothness. A foam molded product including a continuous phase formed of a resin component containing a thermoplastic polyester elastomer, wherein the thermoplastic polyester elastomer is prepared by bonding a hard segment and a soft segment, wherein the hard segment consists of polyester constituted from aromatic dicarboxylic acid and aliphatic and/or alicyclic diol as constituting components, wherein the soft segment is at least one member selected from a group consisting of aliphatic polyether, aliphatic polyester and aliphatic polycarbonate, wherein the foam molded product is constituted from, as a surface layer ranging from a surface of the foam molded product to a depth of 1000 µm, a surface layer consisting of only a foamed region in which a non-foamed portion having a cell density of 10% or less is not present, or the foam molded product has, as a surface layer ranging from a surface of the foam molded product to a depth of 1000 µm, a surface layer consisting of both a foamed region in which the non-foamed portion is present and a foamed region in which the non-foamed portion is not present, and wherein the foam molded product has a density of 0.01 to 0.70 g/cm 3 .

9. 发明公开

EP4190533A1 THERMOPLASTIC RESIN FOAM, THERMOPLASTIC RESIN FOAM SHEET, FIBER-REINFORCED RESIN COMPOSITE, METHOD FOR MANUFACTURING THERMOPLASTIC RESIN FOAM, THERMOPLASTIC RESIN FOAM MOLDED ARTICLE, METHOD FOR MANUFACTURING THERMOPLASTIC RESIN FOAM MOLDED ARTICLE, AND FOAMED RESIN COMPOSITE 审中-实审
公开(公告)号：EP4190533A1
公开(公告)日：2023-06-07
申请号：EP21851301.8
申请日：2021-07-30
申请人： Sekisui Kasei Co., Ltd.
发明人： TAI, Tetsuro , TAZUMI, Kohei , YAMADA, Kohei , KUWABARA, Yusuke
IPC分类号： B29C51/10 , B29K67/00 , B29K79/00 , B32B5/28 , B32B27/00 , B65D65/02 , C08L67/00 , C08J9/04 , C08J9/12 , C08J9/16 , C08L79/08 , B65D1/00 , B65D1/34 , B65D81/34 , B29C44/00 , B29C48/00
摘要： A thermoplastic resin foam including a thermoplastic resin, wherein: the thermoplastic resin includes a polyester resin and a polyimide resin, and the thermoplastic resin foam shows a single glass transition temperature Tg. The glass transition temperature of the thermoplastic resin is preferably 80 to 130 °C. An absolute value of difference between heat absorption and heat generation, each determined by heat flux differential scanning calorimetry at a heating rate of 10 °C/min, is preferably 3 to 35 J/g.

10. 发明授权

EP3759160B1 POLYLACTIDE FOAMS 有权
公开(公告)号：EP3759160B1
公开(公告)日：2023-06-07
申请号：EP19761085.0
申请日：2019-02-27
发明人： DIRLAM, Philip T. , GOLDFELD, David J. , HILLMYER, Marc A.
IPC分类号： C08J9/04 , C08J9/12 , C08J9/14

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