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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.:

US 4717739 B1

PDFFull Text
Date of Patent:
Jan. 05, 1988

Filed:

Nov. 03, 1983

Radiation curable clear urethane acrylate adhesive with acrylic acid

Applicant:
Inventors:

Pierre Chevreux, Ferney-Voltaire, FR;

Christiane A Chevreux, Ferney-Voltaire, FR;

Assignee:

Deltaglass S.A., Fribourg, CH;

Attorney:

Browdy and Neimark

Primary Examiner:

John C Bleutge

Assistant Examiner:

A H Koeckert

Int. Cl.
CPC ...
C08F / ; C08F / ; C08F / ; B32B / ;
U.S. Cl.
CPC ...
522 79 ; 156 99 ; 4284256 ; 4284246 ; 522 14 ; 522 93 ; 522 96 ; 522 97 ; 525920 ; 526301 ; 524764 ;
Abstract

Radiation curable composition suitable for use as an adhesive for bonding glass, especially for the production of clear glass laminates, and comprising a urethane acrylate component in an .alpha..beta.-ethylenically unsaturated diluent which comprises (i) acrylic acid, (ii) a monoester of acrylic acid and a C.sub.1-6 alkanol or substituted derivative thereof said monoester being present in an amount of up to 400% by weight of component (i), and optionally (iii) up to 40% by weight of multiacrylate.

Find Patent Forward Citations

Chevreux, Pierre. (1988). Radiation curable clear urethane acrylate adhesive with acrylic acid (U.S. Patent No. 4717739). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4717739

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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