公开(公告)号：US20240218170A1

公开(公告)日：2024-07-04

申请号：US18531256

申请日：2023-12-06

Applicant: NexFlex Co., Ltd.

Inventor： Se Jin KWON ,  Doo Hyeon KIM ,  Yu Jeong LEE ,  Sung Su KIM ,  Hyuk Jun KIM

IPC: C08L33/24 ,  C09J7/28 ,  C09J7/29 ,  C09J11/04 ,  C09J11/08 ,  C09J133/24

CPC classification number: C08L33/24 ,  C09J7/28 ,  C09J7/29 ,  C09J11/04 ,  C09J11/08 ,  C09J133/24 ,  C09J2301/408 ,  C09J2400/16

Abstract: A polyimide resin composition, a polyimide-based adhesive composition, a polyimide adhesive film, and a flexible metal clad laminate film are provided. The polyimide resin composition may be derived from a polyimide precursor composition including an aliphatic acid anhydride and an amine including an aromatic diamine and a dimer diamine, and the aliphatic acid anhydride may include an aliphatic tetracarboxylic acid anhydride.

公开(公告)号：US20240191107A1

公开(公告)日：2024-06-13

申请号：US18421555

申请日：2024-01-24

Applicant: Gourgen AMBARTSOUMIAN

Inventor： Gourgen AMBARTSOUMIAN

IPC: C09J7/40 ,  B32B7/12 ,  B32B27/08 ,  C09J7/20 ,  C09J7/21 ,  C09J7/22 ,  C09J7/26 ,  C09J7/28

CPC classification number: C09J7/403 ,  B32B7/12 ,  B32B27/08 ,  C09J7/203 ,  B32B2405/00 ,  C09J7/21 ,  C09J7/22 ,  C09J7/26 ,  C09J7/28 ,  C09J2301/10 ,  C09J2301/122 ,  C09J2301/18 ,  C09J2401/006 ,  C09J2483/00 ,  Y10T428/1476

Abstract: A polymeric tape comprises a facestock extending lengthwise, the facestock including a polymer. An adhesive layer is on a first surface of the facestock. Tear-cuts are formed into at least one longitudinal edge of the facestock and extending inwardly, the tear-cuts being provided all along the at least one longitudinal edge of the facestock.

公开(公告)号：US20240063047A1

公开(公告)日：2024-02-22

申请号：US17820428

申请日：2022-08-17

Applicant: Micron Technology, Inc.

Inventor： Brandon P. WIRZ ,  Sui Chi HUANG ,  Youngrae KIM

IPC: H01L21/683 ,  H01L21/78 ,  C09J7/30 ,  C09J7/25 ,  C09J7/28 ,  C09J7/20

CPC classification number: H01L21/6836 ,  H01L21/78 ,  C09J7/30 ,  C09J7/25 ,  C09J7/28 ,  C09J7/20 ,  C09J2203/366 ,  C09J2203/326 ,  C09J2301/1242 ,  C09J2400/143 ,  C09J2400/163 ,  C09J2400/10 ,  C09J2479/086

Abstract: Implementations described herein relate to a mount tape and methods of using the mount tape for semiconductor device manufacturing. The mount tape may include a first adhesive layer configured for release at a first stage of a semiconductor device manufacturing process, a second adhesive layer configured for release at a second stage of the semiconductor device manufacturing process, and an inner support layer positioned between the first adhesive layer and the second adhesive layer and configured for removal during the semiconductor device manufacturing process.

公开(公告)号：US20230313003A1

公开(公告)日：2023-10-05

申请号：US18022835

申请日：2021-07-02

Applicant: Nitto Shinko Corporation

Inventor： Takeshi Yamaguchi ,  Maki Nakao

IPC: C09J163/04 ,  C09J11/04 ,  C09J7/28

CPC classification number: C09J163/04 ,  C09J11/04 ,  C09J7/28 ,  C09J2301/124 ,  C09J2203/326 ,  C09J2301/50

Abstract: An adhesive sheet according to the present invention is an adhesive sheet including a different material sheet configured to be flush with the rest of the adhesive sheet.

公开(公告)号：US11685843B2

公开(公告)日：2023-06-27

申请号：US16488432

申请日：2018-03-01

Applicant: MITSUI CHEMICALS, INC.

Inventor： Takahiro Maeda ,  Yoshiyuki Ogawa

IPC: C09J7/38 ,  H01M8/0221 ,  H01M8/0228 ,  H01M8/0284 ,  H01M10/0525 ,  C09J7/28 ,  C09J123/16 ,  H01M50/121 ,  H01M50/119 ,  H01M50/131 ,  H01M50/124 ,  H01G9/20 ,  H01L31/048 ,  H01M50/489 ,  H01M50/193 ,  H01M50/417

CPC classification number: C09J7/381 ,  C09J7/28 ,  C09J123/16 ,  H01M8/0221 ,  H01M8/0228 ,  H01M8/0284 ,  H01M10/0525 ,  H01M50/119 ,  H01M50/121 ,  H01M50/124 ,  H01M50/131 ,  C09J2203/33 ,  C09J2301/312 ,  C09J2301/414 ,  C09J2400/163 ,  C09J2423/10 ,  H01G9/20 ,  H01L31/0481 ,  H01M50/193 ,  H01M50/417 ,  H01M50/489 ,  C09J123/16 ,  C08L23/16 ,  C08L23/14 ,  C08L23/16 ,  C08L23/12 ,  C09J123/16 ,  C08L23/16 ,  C08L23/14 ,  C08L23/0815 ,  C08L23/12

Abstract: A laminate for a battery with a polypropylene adhesive layer and a metal substrate layer: (1) the adhesive includes 40-94 wt % of a propylene copolymer (A), 3-30 wt % of a butene-containing copolymer (B), 3-30 wt % of an ethylene-α-olefin copolymer (C) ((A), (B), and (C) is 100 wt %), (2) the copolymer (A) has a melting point of 130° C. or more measured with a differential scanning calorimeter, and a total proportion of a structural unit derived from ethylene is 4-25 mol % relative to 100 mol % of a total structural units forming all the copolymers (A) contained in the adhesive, (3) the copolymer (B) includes less than 1 mol % of a structural unit derived from ethylene, and has a melting point of 100° C. or less measured with a differential scanning calorimeter, and (4) the copolymer (C) includes 50-99 mol % of a structural unit derived from ethylene.

公开(公告)号：US20190024714A1

公开(公告)日：2019-01-24

申请号：US16144164

申请日：2018-09-27

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS PAMPUS GMBH

Inventor： Olaf SCHMITJES

IPC: F16C33/20 ,  C09J7/28 ,  B05D7/14 ,  B05D7/00 ,  B32B15/08 ,  F16C33/04 ,  C09J123/08 ,  C09J127/18 ,  C09D5/00

CPC classification number: F16C33/206 ,  B05D7/14 ,  B05D7/584 ,  B32B15/08 ,  C09D5/002 ,  C09J7/28 ,  C09J123/0892 ,  C09J127/18 ,  C09J2400/163 ,  C09J2427/00 ,  F16C33/04 ,  F16C33/201 ,  F16C33/208 ,  F16C2204/60 ,  F16C2206/00 ,  F16C2208/00 ,  F16C2208/02 ,  F16C2208/30 ,  F16C2208/32 ,  F16C2208/58 ,  F16C2223/30 ,  F16C2226/40 ,  F16C2240/40 ,  F16C2240/60 ,  F16C2240/94 ,  F16C2300/02 ,  Y10T156/10

Abstract: A slide bearing can include a metal support, a primer layer, an adhesive layer applied directly thereto, and a sliding layer applied to the adhesive layer. The primer layer can include an oligomeric condensate of at least one silanol selected from the group having the formula: wherein x is 1 or 2, y is 0 or 1. The moieties R1 and R2 can be the same or different. The moieties R1 and R2 can be selected from the group consisting of methyl, ethyl, n-propyl, i-propyl, and a functionalized alkyl group R′—(CH2)z—, wherein z is at least 1. Slide bearings comprising a primer system based on silanol oligomeric condensates show improved peel strength than their analogous slide bearings lacking the primer system.

公开(公告)号：US20180273806A1

公开(公告)日：2018-09-27

申请号：US15760807

申请日：2016-09-28

Applicant: Zephyros, Inc.

Inventor： Xabier Morral ,  Francois Crouzet ,  Thomas Devanne ,  Christian Belanger

IPC: C09J7/22 ,  C09J7/28 ,  C09J9/00

CPC classification number: C09J7/22 ,  C09J7/28 ,  C09J7/35 ,  C09J9/00 ,  C09J163/00 ,  C09J2201/28 ,  C09J2201/36 ,  C09J2201/40 ,  C09J2400/163 ,  C09J2400/226 ,  C09J2463/00

Abstract: The present invention relates to an adhesive structure (6) comprising a substrate (1) and an adhesive coating (7) is applied to the substrate. The adhesive coating is applied to the substrate so that the thickness (z) of the coating varies in at least one direction (x, y).

公开(公告)号：US10026637B2

公开(公告)日：2018-07-17

申请号：US15121446

申请日：2015-02-24

Applicant: Toray Industries, Inc.

Inventor： Masao Tomikawa ,  Takuo Watanabe ,  Chungseo Lee

IPC: C08G77/455 ,  H01L21/683 ,  C09J179/08 ,  H01L23/29 ,  B32B7/12 ,  B32B27/28 ,  C08G73/10 ,  H01L21/304 ,  C09J7/28 ,  C09J7/29 ,  C08L61/28

CPC classification number: H01L21/6836 ,  B32B7/12 ,  B32B27/281 ,  B32B2307/304 ,  B32B2307/306 ,  B32B2457/00 ,  B32B2457/14 ,  C08G73/1039 ,  C08G73/1046 ,  C08G73/106 ,  C08G73/1082 ,  C08G77/455 ,  C08G2170/00 ,  C08L61/28 ,  C09J7/28 ,  C09J7/29 ,  C09J179/08 ,  C09J2203/326 ,  H01L21/304 ,  H01L23/293 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A polyimide resin includes an acid anhydride residue; and a diamine residue, the polyimide resin including a residue of a polysiloxane diamine represented by Formula (1) in an amount of not less than 60% by mole in the total amount of the diamine residue: wherein, n is a natural number and an average value thereof calculated from the average molecular weight of the polysiloxane diamine is 45 to 200; R1 and R2, the same or different, each represent an alkylene group having 1 to 30 carbon atoms or a phenylene group; and R3 to R6, the same of different, each represent an alkyl group having 1 to 30 carbon atoms, a phenyl group or a phenoxy group.

公开(公告)号：US09873241B2

公开(公告)日：2018-01-23

申请号：US14353722

申请日：2013-12-16

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hongfei Cheng ,  Yuxin Zhang

IPC: G02F1/1333 ,  B32B37/12 ,  H01L21/683 ,  B32B37/02 ,  B32B43/00 ,  C09J7/02 ,  C09J9/02 ,  H01L51/00 ,  H01L27/32 ,  G02F1/136

CPC classification number: B32B37/12 ,  B32B37/02 ,  B32B43/006 ,  B32B2307/202 ,  B32B2311/04 ,  B32B2311/08 ,  B32B2311/12 ,  B32B2311/20 ,  B32B2311/22 ,  B32B2311/24 ,  B32B2311/30 ,  B32B2325/00 ,  B32B2333/00 ,  B32B2355/00 ,  B32B2379/00 ,  B32B2379/08 ,  B32B2383/00 ,  B32B2386/00 ,  B32B2457/20 ,  B32B2457/202 ,  B32B2457/206 ,  C09J7/20 ,  C09J7/22 ,  C09J7/28 ,  C09J9/02 ,  C09J2201/602 ,  G02F1/133305 ,  G02F2001/13613 ,  H01L21/6835 ,  H01L27/3244 ,  H01L51/003 ,  H01L51/0097 ,  H01L2221/6835 ,  H01L2221/68381 ,  H01L2221/68386 ,  H01L2251/5338 ,  H01L2251/5369 ,  H01L2251/562 ,  H01L2924/0002 ,  Y02E10/549 ,  Y10T428/28 ,  Y10T428/2804 ,  Y10T428/2852 ,  Y10T428/2857 ,  Y10T428/2891 ,  H01L2924/00

Abstract: A method for fabricating a flexible display device is provided. The method comprises: attaching a first flexible substrate of the flexible display device onto a conductive adhesive layer, wherein the conductive adhesive layer is disposed on a conductive rigid substrate; fabricating other parts of the flexible display device on the first flexible substrate; aging the conductive adhesive layer; peeling off the flexible substrate from the conductive rigid substrate so as to obtain the flexible display device.

公开(公告)号：US20170081570A1

公开(公告)日：2017-03-23

申请号：US14861395

申请日：2015-09-22

Applicant: Equistar Chemicals, LP

Inventor： MAGED G. BOTROS

IPC: C09J151/06 ,  C09J7/02

CPC classification number: C09J123/06 ,  B32B7/12 ,  C08L23/06 ,  C08L23/22 ,  C08L51/06 ,  C08L2201/08 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2205/06 ,  C08L2207/062 ,  C09J5/00 ,  C09J7/00 ,  C09J7/28 ,  C09J151/06 ,  C09J2201/122 ,  C09J2400/163 ,  C09J2423/00 ,  C09J2423/04 ,  C09J2451/00

Abstract: A polyolefin-based composition made from or containing (A) a first polymer composition made from or containing a polyolefin grafted with an unsaturated monomer, (B) a second polymer composition made from or containing a polyethylene, and (C) a third polymer composition made from or containing (i) a first polyisobutylene and (ii) a second polyisobutylene. The first polyisobutylene has a Viscosity Average Molecular Weight (VAMW1), and the second polyisobutylene has a Viscosity Average Molecular Weight (VAMW2), wherein VAMW1≠VAMW2. The polyolefin-based composition is useful as an adhesives or a tie-layer adhesive composition for multi-layered structures. In particular, the composition is useful as an adhesive to bind a metal layer to a dissimilar substrate.