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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 8748503 B1

PDFFull Text
Expired
Date of Patent:
Jun. 10, 2014

Filed:

Sep. 21, 2012

Macro-photoinitiators and curable compositions thereof

Applicant:

Henkel Corporation, Rocky Hill, CT (US);

Inventors:

John G. Woods, Farmington, CT (US);

Roderick Coffey, Middletown, CT (US);

Anthony F. Jacobine, Meriden, CT (US);

Assignee:

Henkel US IP LLC, Rocky Hill, CT (US);

Attorney:

Steven C. Bauman

Primary Examiner:

Ling-Siu Choi

Assistant Examiner:

Jessica E Whiteley

Int. Cl.
CPC ...
B41J 2/16 (2006.01); C08F 2/50 (2006.01); C08F 2/46 (2006.01); B29C 71/04 (2006.01); A61L 2/08 (2006.01); A61L 24/00 (2006.01); C08G 61/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

Macro-photoinitiators having defined polymer chain structure are provided. The macro-photoinitiators are terminated with residues of thiol and/or hydroxyl functional photoinitiators. The macro-photoinitiators may be prepared by controlled radical polymerization methods, such as atom transfer radical polymerization and single electron transfer polymerization methods. Also provided are curable (e.g., photocurable) compositions that include the macro-photoinitiators of the present invention.

Find Patent Forward Citations

Woods, John. (2014). Macro-photoinitiators and curable compositions thereof (U.S. Patent No. 8748503). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8748503

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

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