The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 20, 1978
Filed:
Jan. 06, 1977
Denki Kagaku Kogyo Kabushiki Kaisha, Tokyo, JA;
Abstract
An adhesive composition comprises a redox system comprising a reducing agent and an oxidizing system comprising A. 5 to 30 wt. parts of an elastomer of a copolymer of butadiene and acrylonitrile or a copolymer of butadiene and acrylonitrile and less than 5 wt.% of a functional monomer or a graft copolymer of butadiene and at least one of acrylonitrile, styrene and methacrylic acid ester and B. 70 to 95 wt. parts of a monomer mixture comprising 30 to 80 wt.% of 2-hydroxy ethyl methacrylate or 2-hydroxy propyl methacrylate and 20 to 70 wt.% of a C.sub.1-4 alkyl methacrylate to total monomers having ethylenically unsaturated double bond and C. 0.1 to 10 wt.% of an organic hydroperoxide to total monomers having ethylenically unsaturated double bond.