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Title:
TPO COMPOSITION WITH LIGHT TRANSMISSION PROPERTIES AND TPO ARTIFICIAL LEATHER CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO/2020/244449
Kind Code:
A1
Abstract:
The present invention relates to a TPO composition with light transmission properties, the composition comprising a polyolefin elastomer POE, a polyolefin resin, a rubber and a light-transmissive color masterbatch, wherein the light-transmissive color masterbatch comprises 50-70 parts by weight of a non-polar resin and 30-50 parts by weight of a color powder, on the basis of the total weight of the light-transmissive color masterbatch being 100 parts by weight. The present invention also relates to a TPO artificial leather, comprising a TPO skin layer formed with the TPO composition. The TPO artificial leather of the present invention can be used in automotive interiors, and same can achieve good light transmission while satisfying a desired color coverage.

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Inventors:
ZHANG CUIMEI (CN)
LIU HAIYANG (CN)
TENG DAYONG (CN)
Application Number:
PCT/CN2020/093152
Publication Date:
December 10, 2020
Filing Date:
May 29, 2020
Export Citation:
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Assignee:
BENECKE CHANGSHUN AUTO TRIM ZHANGJIAGANG CO LTD (CN)
International Classes:
C08L23/08; C08K13/06; C08L23/16; D06N3/04
Domestic Patent References:
WO2006109319A12006-10-19
Foreign References:
KR20180085649A2018-07-27
CN103435982A2013-12-11
CN104559086A2015-04-29
CN102933651A2013-02-13
CN1495226A2004-05-12
CN104589748A2015-05-06
CN104817809A2015-08-05
CN106589576A2017-04-26
KR20170133078A2017-12-05
Other References:
ZHAO DONG, HUALING PUBLISHING HOUSE, 31 January 2016 (2016-01-31), pages 1 - 2
Attorney, Agent or Firm:
TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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