Title:
POLYESTER ARTICLES HAVING SIMULATED METALLIC OR PEARLESCENT APPEARANCE
Document Type and Number:
WIPO Patent Application WO/2018/090884
Kind Code:
A1
Abstract:
A polyester article is made to appear lustrously metallic or pearlescent by the addition of polylactic acid, optionally non-metallic, non-pearlescent colorant; and optionally other functional additives. The colorant can be one or more pigments, one or more dyes, or combinations thereof. A plastic article, such as a stretch blow molded bottle or injection plaque, using the polylactic acid in the polyester can simulate the appearance of a metallic surface or a pearlescent luster without metallic or pearlescent colorants.
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Inventors:
ZHU JULYNN (CN)
LIU MENGGE (CN)
SHANG WENYU (CN)
LIU MENGGE (CN)
SHANG WENYU (CN)
Application Number:
PCT/CN2017/110675
Publication Date:
May 24, 2018
Filing Date:
November 13, 2017
Export Citation:
Assignee:
POLYONE SHANGHAI CHINA (CN)
International Classes:
C08K5/00; C08L67/04; C08L67/02
Foreign References:
| US20140357764A1 | 2014-12-04 | |||
| CN105073879A | 2015-11-18 | |||
| CN102516789A | 2012-06-27 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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