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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 9982809 B1

PDFFull Text
Date of Patent:
May. 29, 2018

Filed:

Dec. 30, 2016

Composite tubing and method for making and using same

Applicant:

Saint-gobain Performance Plastics Corporation, Solon, OH (US);

Inventors:

Adam P. Nadeau, Boylston, MA (US);

Jianfeng Zhang, Shrewsbury, MA (US);

Assignee:

SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION, Solon, OH (US);

Attorneys:

Abel Law Group, LLP

Chi Suk Kim

Primary Examiner:

Michael C Miggins

Int. Cl.
CPC ...
F16L 11/04 (2006.01); B29C 35/08 (2006.01); B29C 47/06 (2006.01); B32B 1/08 (2006.01); B32B 7/12 (2006.01); B32B 27/28 (2006.01); C09J 119/00 (2006.01); B29C 47/00 (2006.01); B29K 83/00 (2006.01); B29K 101/12 (2006.01); B29K 105/00 (2006.01); B29K 105/24 (2006.01); B29C 35/10 (2006.01);
U.S. Cl.
CPC ...
F16L 11/04 (2013.01); B29C 35/0805 (2013.01); B29C 47/0023 (2013.01); B29C 47/065 (2013.01); B32B 1/08 (2013.01); B32B 7/12 (2013.01); B32B 27/283 (2013.01); C09J 119/00 (2013.01); B29C 35/0866 (2013.01); B29C 35/10 (2013.01); B29C 47/0004 (2013.01); B29C 2035/085 (2013.01); B29C 2035/0822 (2013.01); B29C 2035/0827 (2013.01); B29C 2035/0833 (2013.01); B29C 2035/0877 (2013.01); B29K 2083/00 (2013.01); B29K 2101/12 (2013.01); B29K 2105/0097 (2013.01); B29K 2105/24 (2013.01);
Abstract

A composite tube includes an inner layer including a silicone polymer, wherein the inner layer has a surface that defines a central lumen of the composite tube; an adhesive layer adjacent to the inner layer, wherein the adhesive layer includes an adhesive silicone material including a silicone polymer and an adhesion promoter, and an outer layer adjacent to the adhesive layer, wherein the outer layer includes a thermoplastic polymer having a functional group that forms a chemical bond with the adhesion promoter of the adhesive silicone material.

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