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:
Mar. 07, 1989
Filed:
Dec. 15, 1986
Applicant:
Inventors:
Jeffrey D Williams, Washington, DC (US);
Marvin L Young, Rockville, MD (US);
Syed S Ahmad, Lanham, MD (US);
Jackson A Ransohoff, Bethesda, MD (US);
Assignee:
Neutron Products, Inc., Dickerson, MD (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D / ; C08F / ; C08F / ;
U.S. Cl.
CPC ...
427 36 ; 4272084 ; 522-4 ; 522167 ; 522182 ; 522912 ;
Abstract
Acrylate-based pressure-sensitive adhesives are produced by a process in which a liquid, polymerizable monomer composition containing at least one acrylate monomer is placed in a closed reaction vessel, deaerated and the monomer(s) are polymerized by exposure to ionizing radiation such as gamma irradiation. The process allows for the direct production of low-solvent or solventless acrylate-based adhesives suitable for application by hot-melt techniques.