公开(公告)号：US20240191102A1

公开(公告)日：2024-06-13

申请号：US18169847

申请日：2023-02-15

Applicant: NAN YA PLASTICS CORPORATION

Inventor： TE-CHAO LIAO ,  CHUN-CHE TSAO ,  Chen-Ho Lai

IPC: C09J7/20 ,  C09J7/24 ,  C09J133/08

CPC classification number: C09J7/203 ,  C09J7/245 ,  C09J133/08 ,  C09J2301/312 ,  C09J2301/416

Abstract: A UV release tape includes a substrate layer, a UV release layer, and a separation layer. The UV release layer is disposed between the substrate layer and the separation layer. A material of the substrate layer includes a polyvinyl chloride, a plasticizer, and a metal salt compound. Relative to 100 phr of the polyvinyl chloride, an amount of the metal salt compound ranges from 1 phr to 8 phr. The metal salt compound includes a calcium salt compound and a zinc salt compound. A peeling strength of the UV release layer toward a silicon wafer is higher than 10 N/in. After being exposed to UV light, the peeling strength of the UV release layer toward the silicon wafer is lower than 0.3 N/in.

公开(公告)号：US11920061B2

公开(公告)日：2024-03-05

申请号：US17277164

申请日：2019-09-25

Applicant: DENKA COMPANY LIMITED

Inventor： Manabu Miura

IPC: C09J107/00 ,  C08F253/00 ,  C08K5/00 ,  C08K5/12 ,  C09J7/24 ,  C09J7/38 ,  C09J7/50 ,  C09J151/04

CPC classification number: C09J107/00 ,  C08F253/00 ,  C09J7/245 ,  C09J7/383 ,  C09J7/50 ,  C09J151/04 ,  C08K5/0016 ,  C08K5/12 ,  C09J2203/302 ,  C09J2301/208 ,  C09J2407/00 ,  C09J2407/003 ,  C09J2427/006 ,  C09J2451/00 ,  C09J2451/003

Abstract: An adhesive sheet in which the adhesive strength of an adhesive layer to other adherends is low, adhesive layers can be firmly bonded to each other, the adhesive layers will not be destroyed even if the adhesive layers are peeled after having once been bonded, and sufficient bonding strength is obtained even if the adhesive layers are re-bonded. An adhesive sheet in which an intermediate layer containing methyl methacrylate-grafted natural rubber is provided on a substrate containing a vinyl chloride resin and a plasticizer, and an adhesive layer including an adhesive containing the plasticizer and a rubber component containing natural rubber and methyl methacrylate-grafted natural rubber is provided on the intermediate layer, wherein a degree of swelling of the rubber component with respect to the plasticizer is by a factor of 1.5 to 4.5.

公开(公告)号：US11787929B2

公开(公告)日：2023-10-17

申请号：US17570862

申请日：2022-01-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ning Zhou ,  Robert S. Clough ,  Derek J. Dehn ,  Jeffrey P. Kalish ,  William W. Merrill ,  Kevin M. Lewandowski ,  Jayant Chakravarty

IPC: C08L31/04 ,  C08L67/04 ,  C09J7/25 ,  C08K5/103 ,  C08K5/11 ,  C09J7/24 ,  B32B7/12 ,  B32B27/30 ,  C08J5/18 ,  B32B27/18 ,  B32B7/04 ,  B32B27/22 ,  B32B27/08 ,  B32B27/36 ,  C08K5/09 ,  C09J7/20 ,  C08K5/10 ,  C08K5/098 ,  C08K3/01 ,  C08K5/00 ,  C09J133/26

CPC classification number: C08L31/04 ,  B32B7/12 ,  B32B27/306 ,  C08J5/18 ,  C08K5/103 ,  C08K5/11 ,  C08L67/04 ,  C09J7/245 ,  C09J7/255 ,  B32B7/04 ,  B32B27/08 ,  B32B27/18 ,  B32B27/22 ,  B32B27/30 ,  B32B27/36 ,  B32B2250/02 ,  B32B2307/30 ,  B32B2307/50 ,  B32B2307/54 ,  B32B2307/702 ,  B32B2307/704 ,  B32B2333/00 ,  B32B2367/00 ,  B32B2405/00 ,  C08J2331/04 ,  C08J2367/04 ,  C08J2431/04 ,  C08J2467/04 ,  C08K3/01 ,  C08K5/0016 ,  C08K5/0083 ,  C08K5/09 ,  C08K5/098 ,  C08K5/10 ,  C08L2203/16 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/24 ,  C09J7/20 ,  C09J133/26 ,  C09J2301/302 ,  C09J2431/00 ,  C09J2431/005 ,  C09J2431/006 ,  C09J2433/00 ,  C09J2467/00 ,  C09J2467/006 ,  Y10T428/31786 ,  Y10T428/31928 ,  C08L31/04 ,  C09J2431/00 ,  C09J2467/00

Abstract: A composition is described comprising semicrystalline polylactic acid polymer; polyvinyl acetate polymer having a glass transition temperature (Tg) of at least 25° C.; plasticizer; and optionally amorphous polylactic acid polymer. In another embodiment the composition further comprises nucleating agent. Also described are films comprising the composition as well as articles, such as a tape or sheet, comprising the film described herein and a layer of pressure sensitive adhesive disposed on the film.

公开(公告)号：US20180179418A1

公开(公告)日：2018-06-28

申请号：US15551585

申请日：2016-03-02

Applicant: SIKA TECHNOLOGY AG

Inventor： Matthias GÖSSI ,  Stefan KEISER ,  Josef LUSSI

IPC: C09J5/06 ,  C09J7/24 ,  C09J7/35 ,  C09J5/08 ,  C08J9/10 ,  B32B37/06 ,  B32B37/12 ,  B32B15/08

CPC classification number: C09J5/06 ,  B32B15/08 ,  B32B37/06 ,  B32B37/1207 ,  B32B2037/1215 ,  C08J9/103 ,  C08J2203/04 ,  C08J2207/02 ,  C08J2331/04 ,  C08K5/23 ,  C09J5/08 ,  C09J7/22 ,  C09J7/245 ,  C09J7/35 ,  C09J2205/102 ,  C09J2205/114 ,  C09J2205/31 ,  C09J2423/00 ,  C09J2423/04 ,  C09J2427/006 ,  C09J2431/00 ,  C09J2463/006 ,  C09J2475/006 ,  E04D5/10 ,  E04D5/148 ,  E04D5/149 ,  E04F15/16 ,  E04F2201/07

Abstract: A method for sealing a substrate having one or a number of electrically conductive surface regions, including the (i) arranging of a sealing membrane, having a plastic layer and an outer adhesive layer made of a melt adhesive, on the substrate, wherein the adhesive layer is facing towards the substrate, (ii) the positioning of an induction heating device over the sealing membrane, and (iii) heating the melt adhesive for the fusion or partial melting thereof by means of the inductive heating of the electrically conductive surface regions with the induction heating device, in order to adhere the sealing membrane to the substrate after cooling. The method facilitates the sealing of substrates with sealing membranes. Same is suitable, in particular, for sealing floors or ceilings or parts thereof.

公开(公告)号：US20180127619A1

公开(公告)日：2018-05-10

申请号：US15789054

申请日：2017-10-20

Applicant: Yazaki Corporation

Inventor： Kazuya TAKEUCHI

IPC: C09J7/02 ,  H01B7/00 ,  H01B7/02

CPC classification number: H01B7/0216 ,  C09J7/245 ,  C09J7/381 ,  C09J133/12 ,  C09J133/20 ,  C09J2407/00 ,  C09J2427/006 ,  C09J2433/00 ,  H01B7/0045

Abstract: An adhesive tape includes a supporting body containing polyvinyl chloride and an adhesive layer containing a (meth)acrylic polymer, a rubber polymer, and tackifier resin. In the adhesive tape, the degree of polymerization of polyvinyl chloride is between 1250 and 1800 inclusive, and the (meth)acrylic polymer contains no nitrogen atoms. The (meth)acrylic polymer contains a structural unit derived from at least a type of monomer selected from the group consisting of methyl acrylate, ethyl acrylate, 2-ethylhexyl acrylate, butyl acrylate, 2-hydroxyethyl acrylate, methyl methacrylate, and 2-hydroxyethyl methacrylate.

公开(公告)号：US20170080609A1

公开(公告)日：2017-03-23

申请号：US15312485

申请日：2015-05-21

Applicant: Condalign AS

Inventor： Robert R. PRAINO ,  Denise A. RADKOWSKI ,  Henrik HEMMEN

IPC: B29C41/00 ,  C09J9/02 ,  B29C41/50 ,  C09J7/02 ,  H01B13/00 ,  B29C41/02

CPC classification number: B29C41/003 ,  B29C41/02 ,  B29C41/50 ,  B29K2029/04 ,  B29K2105/16 ,  B29K2505/14 ,  B29K2507/04 ,  B29K2995/0005 ,  B29K2995/0008 ,  B29L2031/3462 ,  C09J7/245 ,  C09J9/02 ,  C09J201/00 ,  C09J2201/602 ,  C09J2205/10 ,  C09J2205/102 ,  C09J2429/006 ,  H01B1/16 ,  H01B1/18 ,  H01B1/22 ,  H01B1/24 ,  H01B13/0036 ,  H01F1/28 ,  H05K3/105

Abstract: The invention relates to a method for forming an article comprising a pathway of particles wherein a termination of the pathway of particles is exposed. The method comprises arranging the particles by applying an electric field and/or a magnetic field at an interface between a water soluble or a non-water soluble matrix and a matrix comprising a viscous material and particles. After fixating the viscous material, the termination is exposed by dissolving the water soluble or non-water soluble matrix. The invention also relates to articles obtainable by said method, and to the use of said method in various applications.

公开(公告)号：US20160289506A1

公开(公告)日：2016-10-06

申请号：US15084825

申请日：2016-03-30

Applicant: Nitto Denko Corporation

Inventor： Tomohito HARADA ,  Bojun CHEN

IPC: C09J7/02 ,  H01B7/02

CPC classification number: C09J7/0278 ,  C08K5/0016 ,  C08K5/005 ,  C08K5/098 ,  C09J7/245 ,  C09J2201/122 ,  C09J2201/606 ,  C09J2203/302 ,  C09J2205/106 ,  C09J2421/00 ,  C09J2427/006 ,  C09J2467/006 ,  H01B7/0241

Abstract: This invention provides a pressure-sensitive adhesive tape that comprises a polyvinyl chloride film comprising a plasticizer and a pressure-sensitive adhesive layer placed at least on one face of the film. The pressure-sensitive adhesive tape has a weight loss on heating of less than 4% and a holding power of 50 minutes or greater.

Abstract translation: 本发明提供了一种压敏粘合带，其包括聚氯乙烯膜，其包含增塑剂和至少位于膜的一个表面上的压敏粘合剂层。 压敏粘合带的加热失重小于4％，保持力为50分钟以上。

公开(公告)号：US09422462B2

公开(公告)日：2016-08-23

申请号：US14128493

申请日：2012-05-28

Applicant: Takeshi Saito ,  Tomomichi Takatsu

Inventor： Takeshi Saito ,  Tomomichi Takatsu

IPC: B32B27/08 ,  B32B27/22 ,  B32B27/30 ,  C09J7/02 ,  C09J133/06 ,  C09J133/08 ,  H01L21/683 ,  C08L33/08 ,  C08K5/00 ,  C08K5/11 ,  C08K5/12

CPC classification number: C09J7/0278 ,  B32B27/08 ,  B32B27/22 ,  B32B27/30 ,  C08K5/0016 ,  C08K5/11 ,  C08K5/12 ,  C08L33/08 ,  C08L2205/02 ,  C09J7/22 ,  C09J7/245 ,  C09J7/38 ,  C09J133/062 ,  C09J133/08 ,  C09J2201/622 ,  C09J2203/326 ,  C09J2205/106 ,  C09J2427/006 ,  C09J2433/00 ,  H01L21/6836 ,  H01L2221/68327 ,  Y10T428/2891

Abstract: An adhesive sheet of the invention includes a substrate and an adhesive composition laminated thereon, the substrate including polyvinyl chloride and a polyester-based plasticizer, wherein the adhesive composition includes two different (meth)acrylate copolymer components (A) and (B) in a mass ratio ranging from 10:90 to 90:10, wherein a content of a cross-linking agent which reacts with functional groups of the component (A) and the component (B) is in a range of 0.5 to 20 mass parts with respect to 100 mass parts of a sum of the component (A) and the component (B), and wherein 10 to 95 mass % of the monomer unit composing the component (A) is 2-ethylhexyl acrylate, and 10 to 95 mass % of the monomer unit composing the component (B) is butyl acrylate.

Abstract translation: 本发明的粘合片包括基材和层压在其上的粘合剂组合物，所述基材包括聚氯乙烯和聚酯类增塑剂，其中粘合剂组合物包含两种不同的（甲基）丙烯酸酯共聚物组分（A）和（B） 质量比范围为10:90〜90:10，其中与成分（A）和成分（B）的官能团反应的交联剂的含量相对于0.5〜20质量份的范围为 至100质量份组分（A）和组分（B）的总和，其中构成组分（A）的单体单元的10至95质量％为丙烯酸2-乙基己酯，和10至95质量％的 构成组分（B）的单体单元是丙烯酸丁酯。

公开(公告)号：US20150259576A1

公开(公告)日：2015-09-17

申请号：US14629681

申请日：2015-02-24

Applicant: NITTO DENKO CORPORATION

Inventor： Takumi YUTOU ,  Minoru HANAOKA

IPC: C09J7/02

CPC classification number: C09J7/385 ,  C08K5/0016 ,  C08K5/12 ,  C08L83/04 ,  C09J7/22 ,  C09J7/245 ,  C09J7/38 ,  C09J133/08 ,  C09J2201/122 ,  C09J2201/622 ,  C09J2205/106 ,  C09J2427/006 ,  C09J2433/00 ,  Y10T428/1452 ,  Y10T428/28 ,  Y10T428/2848 ,  Y10T428/2891

Abstract: Disclosed is a pressure-sensitive adhesive tape that uses, as a plasticizer, an alternative compound to bis(2-ethylhexyl)phthalate (DOP) and dibutyl phthalate (DBP), has excellent tackiness, and can be unwound satisfactorily, where DOP and DBP are to be restricted under the REACH regulation. The pressure-sensitive adhesive tape includes a poly(vinyl chloride) substrate and a pressure-sensitive adhesive layer. The pressure-sensitive adhesive layer is disposed on or over one side of the substrate. The poly(vinyl chloride) substrate contains 10 to 40 percent by weight of bis(2-ethylhexyl)terephthalate. The pressure-sensitive adhesive tape preferably has an unwinding force of 0.4 N/20 mm or less at a tensile speed of 0.3 m/min and an unwinding force of 1.2 N/20 mm or less at a tensile speed of 30 m/min.

Abstract translation: 公开了使用邻苯二甲酸双（2-乙基己基）酯和邻苯二甲酸二丁酯（DBP）作为增塑剂作为增塑剂的粘合带，具有优异的粘合性，并且可令人满意地展开，其中DOP和DBP 将受到REACH法规的限制。 粘合带包括聚（氯乙烯）基材和压敏粘合剂层。 压敏粘合剂层设置在基材的一侧或上方。 聚（氯乙烯）基材含有10〜40重量％的对苯二甲酸双（2-乙基己基）酯。 压敏粘合带优选在拉伸速度为0.3m / min，退绕力为1.2N / 20mm以下，拉伸速度为30m / min时，退绕力为0.4N / 20mm以下。

公开(公告)号：US08938901B2

公开(公告)日：2015-01-27

申请号：US13963864

申请日：2013-08-09

Applicant: Saprise Limited

Inventor： Jeffrey Hal Rosalsky ,  Lawrence Alf Martone

IPC: G09F19/00 ,  B44D5/00 ,  C09J7/02 ,  B32B33/00 ,  A47G1/06 ,  B32B38/06 ,  B44C1/10 ,  B44F11/02 ,  B32B38/00 ,  B32B37/12 ,  B32B37/24

CPC classification number: B44D5/00 ,  A47G1/06 ,  B32B33/00 ,  B32B38/0012 ,  B32B38/06 ,  B32B2037/1223 ,  B32B2037/243 ,  B32B2309/04 ,  B32B2309/10 ,  B32B2451/00 ,  B44C1/105 ,  B44F11/02 ,  C09J7/22 ,  C09J7/245 ,  C09J7/29 ,  C09J2201/162 ,  C09J2433/006 ,  C09J2467/006 ,  C09J2469/006 ,  C09J2483/006 ,  Y10T156/10 ,  Y10T428/1476 ,  Y10T428/24355

Abstract: The present invention provides for a textured overlay, which allows an image to appear as an oil painting. The overlay includes, a transparent film having a non-adhesive surface, and an adhesive surface, and a texturized translucent polymer composition, wherein, the non-adhesive surface of the film contacts the polymer composition.

Abstract translation: 本发明提供纹理叠加，其允许图像以油画的形式出现。 覆盖层包括具有非粘性表面的透明膜和粘合剂表面，以及组织化的半透明聚合物组合物，其中该膜的非粘合表面与聚合物组合物接触。