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:
Aug. 10, 1982
Filed:
Nov. 02, 1979
Applicant:
Inventor:
Gerhard Piestert, Schriesheim, DE;
Assignee:
USM Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ; C08F / ;
U.S. Cl.
CPC ...
525310 ; 156332 ; 428442 ; 428522 ; 525256 ; 525529 ; 525531 ; 525922 ; 526204 ; 526205 ; 526320 ; 5263231 ; 5263232 ;
Abstract
An improved adhesive composition formed by combining two parts. One part includes one or more polymerizable materials comprising one or more acrylate or methacrylate groups per molecule and a source of free radicals comprising an organic peroxide, hydroperoxide, perester or peracid. The other part includes an activator which is a specifically defined organic material which can cooperate with the source of free radicals to initiate addition polymerization of the polymerizable materials.