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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 9783699 B1

PDFFull Text
Date of Patent:
Oct. 10, 2017

Filed:

Nov. 15, 2013

Laminates and articles comprising a block copolymer coating comprising polyorganosiloxane and polyolefin

Applicant:

3m Innovative Properties Company, St. Paul, MN (US);

Inventors:

Shilpi K. Sanghi, St. Paul, MN (US);

Yu Yang, Eden Prairie, MN (US);

Suresh S. Iyer, Woodbury, MN (US);

Yongshang Lu, Woodbury, MN (US);

Assignee:

3M INNOVATIVE PROPERTIES CO., St. Paul, MN (US);

Attorney:

Carolyn A. Fischer

Primary Examiner:

Kim M Lewis

Int. Cl.
CPC ...
A61F 13/00 (2006.01); C09D 153/00 (2006.01); A61F 13/02 (2006.01); C09D 183/10 (2006.01); C09J 7/02 (2006.01); A61L 15/26 (2006.01); A61L 15/42 (2006.01); A61L 15/58 (2006.01); A61L 26/00 (2006.01); C08G 77/44 (2006.01);
U.S. Cl.
CPC ...
C09D 153/00 (2013.01); A61F 13/0203 (2013.01); A61F 13/0226 (2013.01); A61L 15/26 (2013.01); A61L 15/42 (2013.01); A61L 15/425 (2013.01); A61L 15/58 (2013.01); A61L 26/0014 (2013.01); A61L 26/0085 (2013.01); C09D 183/10 (2013.01); C09J 7/0228 (2013.01); A61L 2300/606 (2013.01); C08G 77/44 (2013.01); C09J 2201/122 (2013.01); C09J 2201/606 (2013.01); C09J 2423/005 (2013.01); C09J 2423/105 (2013.01); C09J 2451/005 (2013.01); C09J 2453/005 (2013.01); C09J 2475/006 (2013.01); C09J 2483/005 (2013.01); Y10T 428/1476 (2015.01); Y10T 428/2848 (2015.01); Y10T 428/31663 (2015.04);
Abstract

Intermediate laminates and articles comprising a low adhesion backsize coating are described. The laminate comprises a substrate having a major surface and opposing surface and a coating comprising a block copolymer disposed on a major surface of the substrate wherein the block copolymer comprises a polyorganosiloxane block and a polyolefin block, the polyolefin block having a melt point of at least 110° C. Also described are medical dressings comprising such laminate.

Find Patent Forward Citations

Sanghi, Shilpi. (2017). Laminates and articles comprising a block copolymer coating comprising polyorganosiloxane and polyolefin (U.S. Patent No. 9783699). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9783699

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

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