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:
Apr. 28, 2020
Filed:
Aug. 27, 2015
Applicant:
Colormatrix Holding, Inc., Wilmington, DE (US);
Inventors:
Assignee:
COLORMATRIX HOLDINGS, INC., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/22 (2006.01); C09C 3/12 (2006.01); B29C 49/06 (2006.01); B01J 13/00 (2006.01); B29C 45/00 (2006.01); C08L 83/04 (2006.01); C08L 67/00 (2006.01);
U.S. Cl.
CPC ...
C08J 3/226 (2013.01); B01J 13/0039 (2013.01); B29C 45/0013 (2013.01); B29C 49/06 (2013.01); C08L 83/04 (2013.01); C09C 3/12 (2013.01); B29B 2911/00 (2013.01); B29C 2045/0015 (2013.01); C08J 2300/22 (2013.01); C08J 2367/00 (2013.01); C08J 2483/04 (2013.01); C08L 67/00 (2013.01);
Abstract
A method of producing a product, for example a stretch blow moulded container having a metallic or pearlescent appearance, comprises selecting a mass, for example a container preform, comprising a thermoplastic polymer which incorporates a carrier polymer and stretching the thermoplastic polymer during production of said product, for example from said mass. Said carrier polymer is suitably polydimethylsiloxane and the mass may be made in a process which comprises contacting a thermoplastic polymer with a liquid formulation comprising carrier polymer and colourant.