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:
Jan. 04, 1994
Filed:
Apr. 27, 1988
Applicant:
Inventors:
Tze-Chiang Cheng, Allentown, PA (US);
Chung-Ling Mao, Emmaus, PA (US);
Assignee:
Air Products and Chemicals, Inc., Allentown, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
524555 ; 5263075 ; 526931 ;
Abstract
A pressure sensitive adhesive composition comprising an aqueous emulsion of a copolymer consisting essentially of (a) 10-40 wt % vinyl acetate, (b) 5-30 wt % ethylene, (c) 5-50 wt % alkyl acrylate, (d) 5-40 wt % dialkyl maleate or fumarate, (e) 1-5 wt % hydroxyalkyl (meth)acrylate, (f) 0.1-1 wt % (meth)acrylamide, and (g) 1-5 wt % alpha,beta ethylenically unsaturated carboxylic acid.
Quick Actions:
Cheng, Tze-Chiang. (1994). High performance pressure sensitive adhesive emulsion (U.S. Patent No. 5276084). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5276084
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile