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:
Oct. 29, 2019
Filed:
Mar. 29, 2016
Applicant:
Victrex Manufacturing Limited, Lancashire, GB;
Inventors:
Geoff Small, Lancashire, GB;
Richard Ainsworth, Lancashire, GB;
Assignee:
Victrex Manufacturing Limited, Lancashire, GB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G 65/00 (2006.01); C08G 65/40 (2006.01); F17C 13/00 (2006.01);
U.S. Cl.
CPC ...
C08G 65/00 (2013.01); C08G 65/4012 (2013.01); F17C 13/00 (2013.01); C08G 2650/40 (2013.01); F17C 2203/0673 (2013.01); F17C 2203/0675 (2013.01); F17C 2221/033 (2013.01); F17C 2223/0161 (2013.01);
Abstract
An assembly or apparatus for use in relation to an assembly, wherein said assembly is subjected to a temperature of less than −50° C. in use, wherein said assembly or apparatus includes a component which comprises a polymeric material (A) having a repeat unit of formula —O-Ph-O-Ph-CO-Ph- (I) wherein Ph represents a phenylene moiety; and wherein said polymeric material (A) has a melt viscosity of at least 0.50 kNsm.