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:
May. 25, 2021
Filed:
Dec. 20, 2017
Applicant:
Palo Alto Research Center Incorporated, Palo Alto, CA (US);
Inventors:
Gabriel Iftime, Dublin, CA (US);
Martin Sheridan, Redwood City, CA (US);
Assignee:
PALO ALTO RESEARCH CENTER INCORPORATED, Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 1/08 (2006.01); B29C 65/48 (2006.01); F16L 13/02 (2006.01); C09J 163/00 (2006.01); C09J 11/04 (2006.01); F16L 11/08 (2006.01); F16L 13/10 (2006.01); B29C 65/00 (2006.01); B29C 65/02 (2006.01); F16L 47/20 (2006.01); C08K 9/06 (2006.01); C08K 3/00 (2018.01); C09J 5/06 (2006.01); C08K 3/36 (2006.01); B29K 309/08 (2006.01);
U.S. Cl.
CPC ...
B32B 1/08 (2013.01); B29C 65/02 (2013.01); B29C 65/483 (2013.01); B29C 65/488 (2013.01); B29C 65/4875 (2013.01); B29C 65/4885 (2013.01); B29C 66/1142 (2013.01); B29C 66/3452 (2013.01); B29C 66/5221 (2013.01); B29C 66/71 (2013.01); B29C 66/721 (2013.01); B29C 66/723 (2013.01); B29C 66/7212 (2013.01); C08K 3/00 (2013.01); C08K 9/06 (2013.01); C09J 5/06 (2013.01); C09J 11/04 (2013.01); C09J 163/00 (2013.01); F16L 11/08 (2013.01); F16L 13/02 (2013.01); F16L 13/103 (2013.01); F16L 47/20 (2013.01); B29K 2309/08 (2013.01); C08K 3/36 (2013.01); C08K 2201/005 (2013.01); C09J 2423/046 (2013.01); C09J 2463/00 (2013.01); Y10T 428/1393 (2015.01);
Abstract
A method of joining fiberglass-reinforced composite pipes includes joining an inner tube of each pipe by fusion to form a fused bond, joining fiber reinforced polymer tubes of each pipe by depositing a silica glass particle epoxy directly on the fused bond and on bonded edges of the fiber reinforced polymer tubes as a composition to cover tube edges and the fused inner tube bond, and curing the composition.