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:
Aug. 01, 2023
Filed:
Apr. 20, 2016
Applicant:
Uponor Innovation Ab, Virsbo, SE;
Inventor:
Patrik Roseen, Västerås, SE;
Assignee:
Uponor Innovation AB, Virsbo, SE;
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/24 (2006.01); B29C 48/00 (2019.01); C08K 5/134 (2006.01); C08K 5/3415 (2006.01); F16L 9/12 (2006.01); C08K 5/14 (2006.01); C08K 5/00 (2006.01); C08K 5/3432 (2006.01); C08K 5/13 (2006.01); B29C 35/02 (2006.01); C08K 5/3435 (2006.01); C08K 5/375 (2006.01); C08K 5/10 (2006.01); C08K 5/3492 (2006.01); B29L 23/00 (2006.01);
U.S. Cl.
CPC ...
C08J 3/24 (2013.01); B29C 35/02 (2013.01); B29C 48/022 (2019.02); C08K 5/005 (2013.01); C08K 5/13 (2013.01); C08K 5/134 (2013.01); C08K 5/14 (2013.01); C08K 5/3415 (2013.01); C08K 5/3432 (2013.01); C08K 5/3435 (2013.01); C08K 5/375 (2013.01); F16L 9/12 (2013.01); B29L 2023/22 (2013.01); C08J 2323/06 (2013.01); C08K 5/10 (2013.01); C08K 5/34924 (2013.01); C08L 2203/18 (2013.01); C08L 2207/062 (2013.01); Y10T 428/1352 (2015.01);
Abstract
This invention relates to a polymeric pipe, and more particularly a polymeric pipe where the pipe comprises a cross-linked polyolefin formed from extruded polyolefin comprising a bismaleimido crosslinker. This invention relates to the manufacturing of plastic pipes and tubing of polyolefinic polymers such as polyethylene, with crosslinking by a bismaleimido crosslinker, to produce crosslinked polyethylene (PEX) pipes and tubing.