公开(公告)号：US20220328850A1

公开(公告)日：2022-10-13

申请号：US17764674

申请日：2020-06-08

Applicant: CELLCENTRIC GMBH & CO. KG

Inventor： Michael MEDINA ,  Michael SZPERKOWICZ ,  Thomas MAASSEN ,  Cole PATTERSON

IPC: H01M8/0286 ,  H01M8/0284 ,  H01M8/0273 ,  C09J5/06 ,  C09J163/00

Abstract: The invention is related to a method for bonding components of a PEM fuel cell with a frame and/or amongst one another, wherefore an adhesive curable by electromagnetic radiation in the range of visible light or UV is applied to the frame and/or the at least one component. The invention is characterized in that the adhesive is activated by the electromagnetic radiation and heated after the frame and/or components are brought into contact; or the frame and/or the components are brought into contact and the adhesive is exposed to electromagnetic radiation for activating and heating; to reduce its viscosity before the adhesive is finally cured. The adhesive is a cationic epoxy which contains water.

公开(公告)号：US20220320650A1

公开(公告)日：2022-10-06

申请号：US17722467

申请日：2022-04-18

Applicant: CPS Technology Holding LLC

Inventor： Matthew R. Tyler ,  Xugang Xhang ,  Richard M. Dekeuster ,  Christopher M. Bonin ,  Dale B. Trester

IPC: H01M50/20 ,  H01M10/0525 ,  H01M10/058 ,  H01M10/6555 ,  H01M10/6551 ,  H01M50/24 ,  H01M50/112 ,  H01M50/267 ,  H01M50/411 ,  H01M50/502 ,  H01M50/543 ,  H01M10/04 ,  H01M10/613 ,  H01M10/625 ,  H01M10/653 ,  H01M10/6554 ,  C09J163/00

Abstract: The present disclosure includes a battery module having a housing with a first end (having a cell receptacle region) and a second end opposite to the first end. The battery module includes a stack of electrochemical cells inserted through the cell receptacle region of the housing, disposed between the first end and the second end of the housing, and having terminal ends of all the electrochemical cells of the stack aligned in a planar area. The battery module includes a bus bar carrier disposed over the stack of electrochemical cells and within the cell receptacle region of the housing. The bus bar carrier includes bus bars disposed thereon that interface with the terminal ends. The battery module includes a layer of thermal epoxy disposed between the second end of the housing and a bottom side of the stack of electrochemical cells.

公开(公告)号：US20220312655A1

公开(公告)日：2022-09-29

申请号：US17684560

申请日：2022-03-02

Applicant: QING DING PRECISION ELECTRONICS (HUAIAN) CO.,LTD ,  Avary Holding (Shenzhen) Co., Limited.

Inventor： FU-YUN SHEN ,  MING-JAAN HO ,  HSIAO-TING HSU

IPC: H05K9/00 ,  B32B27/28 ,  H05K1/02 ,  C09J9/02 ,  C09J163/00 ,  B32B7/12

Abstract: A method for manufacturing an electromagnetic shielding film comprising providing an insulating layer, wherein the insulating layer is metallized to obtain a silver layer; and painting a conductive adhesive on a surface of the silver layer to form a conductive adhesive layer. The conductive adhesive layer comprises bisphenol A diglycidyl ether with a mass percentage between 9.8% and 10.5%, bisphenol S diglycidyl ether with a mass percentage between 4.54% and 4.86%, bisphenol F diglycidyl ether with a mass percentage between 2.27% and 2.43%, polyamide with a mass percentage between 7.11% and 7.62%, silver copper powder with a mass percentage between 48.6% and 68.3%, and silver strips with a mass percentage between 6.44% and 25.9%.

公开(公告)号：US20220306908A1

公开(公告)日：2022-09-29

申请号：US17637384

申请日：2020-08-20

Applicant: TESA SE

Inventor： Christian SCHUH ,  Olga KIRPICENOK

IPC: C09J7/38 ,  C09J163/00 ,  C09J179/02 ,  C08K5/00

Abstract: The invention relates to a method for covering elongated articles, in particular cable sets using a curable adhesive tape.

公开(公告)号：US11453199B2

公开(公告)日：2022-09-27

申请号：US16760578

申请日：2018-10-29

Applicant: NITTO DENKO CORPORATION

Inventor： Takahiro Fujii ,  Toru Tagami

IPC: B32B5/24 ,  B32B7/09 ,  B32B5/02 ,  B32B27/12 ,  C09J163/00

Abstract: Provided is a laminate that is excellent in flexibility and has a high bending strength. Also provided is a reinforcing sheet including such laminate. The laminate of the present invention is a laminate including an adhesive layer and a constraining layer, wherein the constraining layer includes an impregnated layer obtained by impregnating a multilayer base material, which is obtained by laminating a plurality of reinforcing fiber sheet-shaped products in each of which reinforcing fiber yarns are arranged in parallel and knitting the products with a stitching thread to integrate the products, with a thermosetting resin composition. The reinforcing sheet of the present invention includes the laminate of the present invention.

公开(公告)号：US20220282143A1

公开(公告)日：2022-09-08

申请号：US17770325

申请日：2020-10-23

Applicant: PORCHER INDUSTRIES

Inventor： Maëlle GOBIN ,  Louis HOLLANDE

IPC: C09J197/00 ,  D06M15/17 ,  D06M15/55 ,  C09J163/00

Abstract: The invention relates to an adhesion-promoting composition for a textile material, comprising a salt of lignosulphonate, an epoxy hardener for said salt, comprising at least two epoxide units, and an elastomer latex. The lignosulphonate salt can be a lignosulphonate of sodium, potassium, magnesium, ammonium or calcium. The invention also relates to the use of such a composition for providing a reinforcing textile material with adhesive properties, in relation to a rubber material, to a reinforcing textile material, particularly a textile structure, thread or cord, at least partially coated and/or impregnated with said composition, and to a part consisting of rubber or comprising a rubber material, in which the rubber comprises at least one reinforcing textile material, on the surface thereof and/or integrated into the rubber material.

公开(公告)号：US20220275148A1

公开(公告)日：2022-09-01

申请号：US17753180

申请日：2020-06-23

Applicant: PPG Industries Ohio, Inc.

Inventor： Joseph P. Kriley ,  Marvin M. Pollum, Jr. ,  David J. Fortman ,  Brian K. Rearick ,  Masayuki Nakajima ,  Maria S. French

IPC: C08G59/50 ,  C08G59/24 ,  C09D163/00 ,  C09D7/65 ,  C09J163/00 ,  C09J11/08 ,  C04B37/02

Abstract: Disclosed is an epoxide-functional adduct (E2) and an amine-functional adduct (A3) and coating compositions including these adducts. The epoxide-functional adduct (E2) comprises a reaction product of a reaction mixture comprising (a) an epoxy-containing compound (E1) and (b) a diamine comprising a cyclic ring and/or a polyamine comprising a cyclic ring (A1). The amine-functional adduct comprises a reaction product of a reaction mixture comprising the epoxy-functional adduct (E2) and a monoamine, diamine, and/or polyamine (A2), wherein the monoamine, diamine, and/or polyamine (A2) are different than the diamine comprising a cyclic ring and/or the polyamine comprising a cyclic ring (A1). The present invention is also directed to methods of making the compositions, methods of coating a substrate, and coated substrates.

公开(公告)号：US11421074B2

公开(公告)日：2022-08-23

申请号：US15545869

申请日：2016-02-01

Applicant: Zephyros, Inc.

Inventor： Jason Walker

IPC: C08G59/40 ,  C08K3/016 ,  C08K5/00 ,  C08L63/00 ,  C09J11/08 ,  C09J163/00 ,  C08K3/32

Abstract: An adhesive material which comprises an epoxy component including a first flame retardant and a curing component which includes an adhesion promoter and a second flame retardant The epoxy component and curing component are present in a ratio of about 1:1 and the adhesive is formed when the epoxy component is combined with the curing component.

公开(公告)号：US20220220593A1

公开(公告)日：2022-07-14

申请号：US17605765

申请日：2020-01-17

Applicant: ThyssenKrupp Steel Europe AG

Inventor： Tobias LEWE ,  Karsten MACHALITZA ,  Volker KAMEN ,  Marco TIETZ ,  Florian HERGET ,  Aleksandra BEJM ,  Dr. rer. nat. Christian WIETHOFF

IPC: C22C38/06 ,  C22C38/02 ,  C22C38/04 ,  C09J163/00 ,  C09J5/06 ,  C21D8/12

Abstract: The invention relates to a sheet metal for producing an electromagnetic component, in particular a stator core or a rotor core, wherein the sheet metal is coated with an adhesive covering of a thermally activated adhesive. Said adhesive contains: 60 wt. parts of an epoxy resin in solid resin from, 0.5-15 wt. parts of a latent curing agent, 1-15 weight parts of a latent accelerator. The invention further relates to a method for producing an electromagnetic component.

公开(公告)号：US11384267B2

公开(公告)日：2022-07-12

申请号：US17080422

申请日：2020-10-26

Applicant: KANEKA CORPORATION

Inventor： Toshihiko Okamoto

IPC: C09J163/00 ,  C09J5/06 ,  C09J11/08

Abstract: One or more embodiments of the present invention provide an adhesion method that provides excellent workability by using a curable resin composition whose viscosity has low temperature dependence. The method of adhesion includes a step of applying a curable resin composition, a step of spreading the curable resin composition, and a step of curing the curable resin composition. The curable resin composition contains specific amounts of an epoxy resin, fine polymer particles whose shell layers have a cyano group in a specific amount, and blocked urethane.