Patent
Epoxy-acrylate blend pressure-sensitive thermosetting adhesives
Shuichi Kitano,Kiyoshi Ogata,Sato Shinobu +2 more
- 21 Dec 1990
110
TL;DR: In this paper, a pressure-sensitive thermosetting adhesive comprising from about 30% to about 80% by weight of a photopolymerizable prepolymeric or monomeric syrup containing an acrylic ester and a polar copolymerizable monomer was presented.
read more
Abstract: The invention relates to a pressure-sensitive thermosetting adhesive comprising from about 30% to about 80% by weight of a photopolymerizable prepolymeric or monomeric syrup containing an acrylic ester and a polar copolymerizable monomer, from about 20% to about 60% by weight of an epoxy resin or a mixture of epoxy resins containing no photopolymerizable groups, from about 0.5% to about 10% by weight of a heat-activatable hardener for the epoxy resin, from about 0.01% to about 5% of a photoinitiator, and from 0% to about 5% of a photocrosslinking agent. In a preferred embodiment, imidazoles and thermally expandable thermoplastic microspheres are utilized in the inventive adhesive formulation.
read more
Chat with Paper
AI Agents for this Paper
Find similar papers on Google Scholar, PubMed and Arxiv
Write a critical review of this paper
Analyze citations of this paper to find unaddressed research gaps
Citations
Patent
Adhesive article having core/sheath structure
Michael D. Swan,Bernard Sikkel +1 more
- 11 Oct 2005
TL;DR: In this article, an elongated core consisting of a fibrous web and a sheath comprising an adhesive composition is proposed for bonding or stiffening a variety of substrates, which are particularly suitable for bonding and stiffening.
2
Patent
Adhesive film including a (meth)acrylate matrix including a curable epoxy/thiol resin composition, tape, and method
Eric G. Larson,Michael A. Kropp,Kryger Matthew J,Cheng Shi-Jing +3 more
- 14 Sep 2018
TL;DR: A thermally curable adhesive film, a tape, and a method of making the tape, wherein the film includes: a crosslinked (meth)acrylate matrix; and a thermally-curable, one-part epoxy/thiol resin composition incorporated within the crosslinked matrix as mentioned in this paper.
2
Patent
Pressure-sensitive adhesive sheet for metal surface protection
Masahito Niwa,Kaori Miki +1 more
- 03 May 2013
TL;DR: In this paper, a metal surface protection pressure-sensitive adhesive sheet comprising a substrate and an acrylic pressure sensitive adhesive layer that comprises an acrylic polymer and a thermally expandable microsphere provided on at least one face of the substrate is presented.
2
Patent
Adhesive tape featuring adhesive with continuous polymer phase
Christian Schuh,Klaus Keite-Telgenbüscher,Chris Gäbert,Minyoung Bai +3 more
- 26 Apr 2016
TL;DR: In this article, an adhesive tape containing an adhesive comprising at least one polymer, optionally a tackifier, and at least two reactive resins is defined as pressure sensitive adhesive tape.
2
Patent
Topographical sheet material and method for using same
Clayton A. George,Michael A. Johnson,Shuichi Kitano,Scott R. Meyer,Kiyoshi Ogata,Sato Shinobu,Kotaroh Shinozaki,Michael L. Tumey,Peggy S. Willett +8 more
- 24 Mar 1994
TL;DR: In this article, a latent, thermosettable, melt-flowable sheet material comprising at least two layers, one of which is expandable and flowable, and the other of which flows to encapsulate the expandable layer between it and a substrate to which the sheet material has been adhered.
2
References
Patent
Pressure-sensitive adhesive comprising hollow tacky microspheres and macromonomer-containing binder copolymer
Spencer F. Silver,Roger W Leinen,Joaquin Delgado +2 more
- 03 Aug 1990
TL;DR: A repositionable pressure-sensitive adhesive comprising from about 70% to about 99% solid, polymeric, acrylate, inherently tacky, infusible, solvent-insoluble, solventdispersible, elastomeric microspheres comprising at least one alkyl acryl or alkyls methacrylate ester; and at least 1 polar monomer, and correspondingly, from about 30% to approximately 1% of a binder copolymer comprising an elastomers backbone having pendant therefrom high Tg polymeric
151
Patent
Pressure-sensitive tape construction incorporating resilient polymeric microspheres
Wayne K. Darvell,Patricia R Minnesota Mining And Konsti,Klingen Jurgen,Karl W. Kreckel,Mark D. Purgett,Margaret M. Sheridan +5 more
- 20 Aug 1987
TL;DR: In this article, a layer of normally tacky and pressure-sensitive adhesive (PSA) containing and completely surrounding resilient non-tacky hollow thermoplastic polymeric microspheres is applied to a sheet backing.
138
Patent
Heat-activatable, pressure-sensitive adhesive tape or sheet
Yutaka Hori,Makoto Sunagawa,Matsuoka Naoki +2 more
- 09 Aug 1978
TL;DR: A heat-activatable, pressure-sensitive adhesive tape or sheet in which the bonding function arises on heating, which comprises a backing material having thereon a layer of a heat-activated, pressure sensitive adhesive having an apparent modulus of elasticity of about 10 to 300 kg/cm2 at normal temperature, has a melting point of about 60° C. or higher, and has at least one functional group capable of reacting with the functional group of the copolymer as discussed by the authors.
64
Patent
Adhesive tape and use thereof
Mikio Komiyama,Yasunao Miyazawa,Kazuyoshi Ebe,Takanori Saito +3 more
- 21 Jul 1989
TL;DR: In this paper, an energy beam transmittable base sheet having a surface tension of not more than 40 dyne/cm and an adhesive layer formed on one surface of the base sheet, the adhesive layer comprising a (meth)acrylate polymer, an epoxy resin, a photopolymerizable low molecular weight compound, a heat activatable potential curing agent for the epoxy resins, and a photpolymerization initiator for the pho-topolymerizable LWC compound.
57
Patent
Method of making heat curable adhesive coated insulation for transformers
George D Dixon,Croop Edward Joseph +1 more
- 22 Nov 1979
TL;DR: In this article, a flexible resin adhesive coated substrate is made by coating a sheet material with a wet, heat reactive adhesive resin, containing a monomer and an amount of an ultraviolet radiation sensitive photoinitiator effective to cause polymerization of monomer in response to ultraviolet radiation, and applying ultraviolet radiation to the adhesive resin coating on the sheet material to polymerize monomer without the application of heat.
41