公开(公告)号：US20210130666A1

公开(公告)日：2021-05-06

申请号：US17052223

申请日：2019-04-23

申请人： NISSAN CHEMICAL CORPORATION

发明人： Kazuhiro SAWADA ,  Shunsuke MORIYA ,  Tetsuya SHINJO ,  Hiroshi OGINO ,  Takahisa OKUNO

IPC分类号： C09J183/04 ,  C09J11/06 ,  C09J5/04 ,  H01L21/683 ,  H01L21/304 ,  B32B7/06

摘要： A temporary adhesive without the formation of voids between a support and a wafer. A temporary adhesive for separatably attaching a support to a circuit side of a wafer to process a rear surface of the wafer, the temporary adhesive including a component (A) that is cured by a hydrosilylation reaction; a polymerization inhibitor (B) having a 5% mass decrease temperature of 80° C. or higher as measured using a Tg-DTA; and a solvent (C). The component (A) may include a polysiloxane (A1) including a polyorganosiloxane (a1) containing a C1-10 alkyl group and a C2-10 alkenyl group, and a polyorganosiloxane (a2) containing a C1-10 alkyl group and a hydrogen atom; and a platinum group metal-based catalyst (A2). The polymerization inhibitor (B) may be a compound of formula (1): (wherein R7 and R8 are each a C6-40 aryl group, or a combination of a C1-10 alkyl group and a C6-40 aryl group).

公开(公告)号：US20210102095A1

公开(公告)日：2021-04-08

申请号：US15733471

申请日：2019-02-08

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Shantanu R. Ranade ,  Alexander J. Kugel ,  Kai U. Claussen ,  Rachna Khurana ,  Dean M. Moren ,  William H. Sikorski, JR. ,  Erik M. Townsend

IPC分类号： C09J7/38 ,  C09J7/10 ,  C09J11/04 ,  C09J5/04

摘要： Curable adhesive free-standing films and adhesive systems comprising such films are provided. In some embodiments, a curable adhesive free-standing film comprises a blend of: a) a first film-forming polymer or oligomer; b) a first species comprising first unsaturated free-radically polymerizable groups, which may be a) or a species other than a); c) a first transition metal cation; d) a reducing agent; and no oxidizing agent. In some embodiments, an adhesive system comprises: I) a first curable adhesive free-standing film as described preceding; and II) a second curable adhesive free-standing film comprising a blend of: e) a second film-forming polymer or oligomer; f) a second species comprising second unsaturated free-radically polymerizable groups, which may be e) or may be a species other than e); and g) an oxidizing agent. In some embodiments, the curable adhesive free-standing films may be pressure sensitive adhesives prior to cure. Methods of use are provided.

公开(公告)号：US20200239739A1

公开(公告)日：2020-07-30

申请号：US16755982

申请日：2019-01-02

申请人： XIAMEN ZL DIAMOND TECHNOLOGY CO., LTD.

发明人： Kerong RUAN ,  Biao HU

IPC分类号： C09J7/21 ,  C09J7/26 ,  C09J5/04

摘要： The present invention relates to a sheet-shaped adhesive and an adhesion method thereof, wherein the sheet-shaped adhesive includes a sheet carrier, a colloid, and isolation films; the sheet carrier has a plurality of non-closed accommodation spaces densely distributed therein; the colloid is coated on the sheet carrier, permeates and fills all the accommodation spaces; and the isolation films seal and wrap the sheet carrier coated with the colloid, so as to solve the problem that the existing adhesive easily causes waste and easily forms air bubbles to cause poor adhesion.

公开(公告)号：US20200148915A1

公开(公告)日：2020-05-14

申请号：US16739319

申请日：2020-01-10

申请人： Donald W. Meyers

发明人： Donald W. Meyers

IPC分类号： C09J5/04 ,  B32B27/08 ,  B32B27/32 ,  C08K5/00 ,  C08J5/12 ,  C08K5/18 ,  B32B27/30

摘要： The present application provides compositions, methods of making the compositions, methods of using the compositions, and kits having instructions for using the compositions for providing a bond between synthetic polymers or between a synthetic polymer and another type of substrate.

公开(公告)号：US20190299573A1

公开(公告)日：2019-10-03

申请号：US16170269

申请日：2018-10-25

申请人： The Color Spot, Inc.

发明人： Jonathan Baltuch

IPC分类号： B32B27/08 ,  B32B27/32 ,  B32B38/00 ,  B32B7/12 ,  B32B37/12 ,  C09J7/24 ,  C09J5/04

摘要： A protective film laminate for attachment to a surface may include, for example, a self-adhesive polymeric film having a display surface on a first side and a first adhesive on a second side for attachment to the surface; and a clear polymeric film having a first side and a second adhesive on a second side, the second side of the clear polymeric film being laminated onto the first side of the self-adhesive polymeric film via the second adhesive thereby forming the protective film laminate.

公开(公告)号：US10395803B2

公开(公告)日：2019-08-27

申请号：US15505369

申请日：2015-08-21

申请人： certoplast Technische Klebebaender GmbH

发明人： Andreas Franz Hohmann ,  Timo Leermann ,  Kay Ruhnau ,  Peter Rambusch

IPC分类号： H01B7/282 ,  C09J7/29 ,  B32B7/05 ,  H01B13/26 ,  B32B7/12 ,  H02G3/04 ,  B32B5/02 ,  B32B5/24 ,  B32B5/26 ,  B32B15/04 ,  B32B15/08 ,  B32B15/12 ,  B32B15/14 ,  B32B27/06 ,  B32B27/08 ,  B32B27/10 ,  B32B27/28 ,  B32B27/30 ,  B32B27/40 ,  B32B29/00 ,  B32B29/02 ,  B32B37/12 ,  C09J5/04 ,  C09J7/21 ,  B60R16/02

摘要： The present invention relates to a method for the production of a cladding for elongated material (2), in particular a sheath for cable sets. In this method, an adhesive tape (3, 4) consisting of a carrier (4) and a first adhesive coating (3) which substantially fully covers the front side of the carrier (4) is combined with an adhesive-free carrier tape (5) such as to form a laminate (3, 4, 5). This is carried out such that the adhesive tape (3, 4) is applied to the carrier tape (5) with its first adhesive coating (3) in such a way that a first projection (Ü1) is defined along at least one of the two longitudinal edges of said adhesive tape. According to the invention, the carrier (4) of the adhesive tape (3, 4) is additionally provided with a further second adhesive coating (7) substantially in parts of its rear side.

公开(公告)号：US20190203075A1

公开(公告)日：2019-07-04

申请号：US16332818

申请日：2017-09-19

申请人： Zephyros, Inc.

发明人： Michael Czaplicki ,  Ken Mazich ,  Yuan Lu ,  Kevin Hicks ,  Austin O'Connor ,  Jason Walker

IPC分类号： C09J5/04 ,  C09J5/06 ,  C09J135/02 ,  C09J135/04 ,  C08J5/12

CPC分类号： C09J5/04 ,  B32B27/12 ,  C08J5/124 ,  C08J5/128 ,  C08J2327/14 ,  C08J2361/06 ,  C08J2433/04 ,  C08J2435/02 ,  C08J2435/04 ,  C09J5/06 ,  C09J135/02 ,  C09J135/04 ,  C09J2427/006 ,  C09J2427/008 ,  C09J2433/00 ,  C09J2461/006 ,  C09J2461/008

摘要： The present teachings contemplate a method comprising providing a first and second substrate, locating an initiator onto a surface of the first or second substrate, the initiator including a substance for initiating polymerization of a polymerizable adhesive, locating the polymerizable adhesive onto a surface of the first and second substrate, the adhesive including a monofunctional, difunctional, or multifunctional methylene malonate, or cyanoacrylate, and contacting first and second substrate.

公开(公告)号：US10253225B2

公开(公告)日：2019-04-09

申请号：US15841503

申请日：2017-12-14

申请人： EVONIK DEGUSSA GMBH

发明人： Marieke Theodora Arnolda van Gorkom ,  Edze Jan Tijsma

IPC分类号： C09J163/00 ,  C08G59/46 ,  C08G59/50 ,  C08G59/24 ,  C08G59/40 ,  C08G59/60 ,  C09J5/04 ,  F03D1/06

摘要： The invention relates to structural adhesive compositions and more particularly to two-component (2K) structural adhesive compositions. The two components chemically react to bond structural surfaces. N-(3-Aminopropyl)cyclohexylamine (APCHA) has been found to be an improved curing agent for use with epoxy resins in 2K adhesive compositions. APHCA exhibits favorable features including viscosity, pot life and reactivity, and adhesive and thermal performance after curing with epoxy resin. These features and its unique chemistry allow the use of APCHA in curing agent formulations for structural adhesives, in particular wind turbine blade adhesives. APCHA solves issues with viscosity build-up, working time, through-cure, compatibility and adhesive performance that cannot be addressed with the commonly used amine formulations.

公开(公告)号：US10221700B2

公开(公告)日：2019-03-05

申请号：US14992672

申请日：2016-01-11

申请人： United Technologies Corporation

发明人： Jesse C. Meyer ,  Joseph Jalowka ,  John D. Riehl ,  Raymond P. Martina ,  James O. Hansen

IPC分类号： F01D5/28 ,  B32B15/04 ,  C22C21/00 ,  C09J5/02 ,  C09J5/04 ,  C09J5/06

摘要： The present disclosure provides methods and systems for the bonding of dissimilar substrates. For example, a first substrate may be coupled to a second substrate by a composite joint between the first substrate and the second substrate. The composite joint may be comprised of a first adhesive material and a second adhesive material. The first adhesive material may be disposed on the first substrate, and the second adhesive material may be disposed to the first adhesive material. The composite joint between the first substrate and the second substrate may provide an isolation layer therebetween, preventing galvanic corrosion.

公开(公告)号：US20180320027A1

公开(公告)日：2018-11-08

申请号：US16036303

申请日：2018-07-16

申请人： HENKEL IP & HOLDING GMBH

发明人： James HOULIHAN ,  Nigel SWEENEY ,  Brian DEEGAN ,  Brendan KNEAFSEY

IPC分类号： C09J5/04 ,  C09J133/12

CPC分类号： C09J5/04 ,  C09J133/12 ,  C09J2400/20 ,  C09J2409/006 ,  C09J2423/006 ,  C09J2425/006 ,  C09J2433/00 ,  C09J2469/006 ,  C09J2477/006

摘要： A bonding system for bonding a plastic substrate to another substrate, the bonding system comprising a plastic substrate wherein the plastic substrate is impregnated with a transition metal; and an anaerobically curable composition. Cure of the anaerobically curable composition is initiatable by the transition metal when the anaerobically curable composition is contacted with the plastic substrate under anaerobic conditions.