Title:
COMPOSITE ARTICLES WITH REDUCED DISCOLORATION AND METHODS OF PROMOTING OR REDUCING COLOR CHANGES IN COMPOSITE ARTICLES
Document Type and Number:
WIPO Patent Application WO/2021/011932
Kind Code:
A3
Abstract:
Composite articles that can resist discoloration or color changes are described. In some instances, the composite articles can include a compounded material that is substantially free of an antioxidant that changes from a first color to a second color upon exposure to an environment comprising an oxidizing agent. The composite articles can be flame retardant and may provide sound reduction as well.
Inventors:
CHENG PENG (US)
CHEN HONGYU (US)
WEI LIQING (US)
WANG RUOMIAO (US)
CHEN HONGYU (US)
WEI LIQING (US)
WANG RUOMIAO (US)
Application Number:
PCT/US2020/042693
Publication Date:
February 25, 2021
Filing Date:
July 18, 2020
Export Citation:
Assignee:
HANWHA AZDEL INC (US)
International Classes:
B32B5/08; B32B5/18; C08J7/04; C08J7/05; C08K3/016; D01F8/00; D01F11/04
Domestic Patent References:
WO2019136302A1 | 2019-07-11 | |||
WO1995019391A1 | 1995-07-20 |
Foreign References:
US20080248278A1 | 2008-10-09 | |||
US20120058325A1 | 2012-03-08 | |||
US20020168503A1 | 2002-11-14 |
Attorney, Agent or Firm:
RHODES, Christopher R (US)
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