A one-part curable epoxy adhesive composition is provided. The adhesive comprises curable epoxy resin, a latent curative system comprising (a) at least one first curative encapsulated in thermoplastic polymeric microcapsules and (b) a second latent curative admixed in the curable epoxy resin, and sufficient particulate thermoplastic polymeric material to at least partially regionally plasticize the cured epoxy resin wherein up to all of the particulate thermoplastic polymeric material may be provided by the walls of the microcapsules. A method of curing the adhesive by heating the composition is also provided. A joint made by adhering members together with the adhesive composition and a method of making the joint are also provided.
An acrylic pressure-sensitive adhesive tape
10
includes: a core layer
20
; a surface layer
30
a
provided on one side the core layer
20
; and a surface layer
30
b
provided in the other side of the core layer
20
. The core layer
20
contains an acrylic polymer (A), a fine particle (B), and a bubble (C). The surface layers
30
a
and
30
b
contain an acrylic polymer (D) and an acrylic oligomer (E), respectively.
BINDER COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY ELECTRODE
申请人:Kinoshita Sachiko
公开号:US20120095131A1
公开(公告)日:2012-04-19
Disclosed is a binder composition for a non-aqueous secondary battery electrode, which enables the production of a non-aqueous secondary battery that has excellent adhesion to a current collector or an electrode and can retain a high electric discharge capacity even when charge and discharge are repeated or under a high-temperature environment produced as a result of the generation of heat. Specifically disclosed is a binder composition for a non-aqueous secondary battery electrode, which comprises functional group-containing crosslinked resin microparticles produced by polymerizing the following components (A) to (C): (A) at least one monomer selected from the group consisting of (a) a monomer having one ethylenically unsaturated group per molecule and also having a monofunctional or polyfunctional epoxy group, (b) a monomer having one ethylenically unsaturated group per molecule and also having a monofunctional or polyfunctional amide group, and (c) a monomer having one ethylenically unsaturated group per molecule and also having a monofunctional or polyfunctional hydroxy group; (B) at least one monomer selected from the group consisting of (d) a monomer having one ethylenically unsaturated group per molecule and also having an alkoxysilyl group and (e) a monomer having at least two ethylenically unsaturated groups per molecule; and (C) (k) a monomer which has an ethylenically unsaturated group and is different from the monomers (a) to (e).
Liquid Crystal Alignment Agent, Liquid Crystal Alignment Film Manufactured Using the Same, and Liquid Crystal Display Device Including the Liquid Crystal Alignment Film
申请人:KWAK Tae-Hyoung
公开号:US20120116045A1
公开(公告)日:2012-05-10
Disclosed is a liquid crystal alignment agent including a polymer including polyamic acid including a repeating unit represented by Chemical Formula 1, polyimide including a repeating unit represented by Chemical Formula 2, or a combination thereof.
Curable resin compositions based on tertiary amino group-containing vinyl polymers
申请人:DAINIPPON INK AND CHEMICALS, INC.
公开号:EP0156210A2
公开(公告)日:1985-10-02
A process for the production of a vinyl polymer containing a tertiary amino group, which comprises subjecting (a-1) a vinyl polymer containing a carboxylic anhydride group and (a-2) a compound containing both one primary amino group and one tertiary amino group for each molecule to addition reaction, and dehydrocyclizing the adduct to form an imide ring containing polymer. A curable resin composition comprising the resulting polymer and a polyepoxy compound as essential ingredients.