[EN] METHOD FOR PREPARING (METH)ACRYLATES OF BIOBASED ALCOHOLS AND POLYMERS THEREOF [FR] PROCÉDÉ DE PRÉPARATION DE (MÉTH)ACRYLATES DE BIOALCOOLS, ET POLYMÈRES DE CEUX-CI
POLYMERS DERIVED FROM SECONDARY ALKYL (METH)ACRYLATES
申请人:Clapper Jason D.
公开号:US20130260149A1
公开(公告)日:2013-10-03
Polymers, particularly those used in pressure-sensitive adhesives, are prepared from a mixture of structural isomers of a secondary alkyl(meth)acrylate monomer. The adhesives are characterized by exhibiting an overall balance of adhesive and cohesive characteristics and exceptional adhesion to low surface energy substrates.
THIN APROTIC ELECTROLYTE FILMS, IMMOBILIZED LIQUID MEMBRANE CONDUCTORS, AND BATTERIES
申请人:Tonen Chemical Corporation
公开号:EP0939409A1
公开(公告)日:1999-09-01
The present invention provides a thin film of non-protonic electrolyte and electrolyte-immobilized liquid-film conductor, easily produced into a thin film and to have a large area, securely holding the non-protonic electrolytic solution over a wide temperature range, and showing stability for extended periods and improved mechanical strength. They comprise a polyolefin film with a solvent-resistant polyolefin as the basic component, which is impregnated with the non-protonic electrolytic solution to immobilize it. The polyolefin composition for the film contains a terminal-modified polypropylene having, in the terminal chain, a functional group showing an affinity for the solvent for the electrolytic solution for the thin film of non-protonic electrolyte, and further contains an electron-conductive substance in addition to the terminal-modified polypropylene for the electrolyte-immobilized liquid-film conductor. As a result, the polyolefin film stably holds the solvent for the electrolytic solution. The present invention also provides a battery which uses the above thin film of non-protonic electrolyte and/or electrolyte-immobilized liquid-film conductor.