Title:
COMPOSITION COMPRISING POLYVINYL CHLORIDE, USE THEREOF AND ARTIFICIAL LEATHER OBTAINED THEREFROM
Document Type and Number:
WIPO Patent Application WO/2021/031693
Kind Code:
A1
Abstract:
A composition comprising polyvinyl chloride. The composition comprises: polyvinyl chloride particles, wherein the particle size of the polyvinyl chloride particles is bimodal, the first peak particle size is in the range of 0.5 μm to 1.5 μm, the second peak particle size is in the range of 5 μm to 15 μm, and said particles has a D10 in the range of 0.6 μm to 3.6 μm, a D50 in the range of 1 μm to 13 μm, and a D90 in the range of 12 μm to 20 μm; a plasticizer; and a stabilizer. The present invention also relates to use of the composition as an artificial leather binder and to an artificial leather obtained therefrom.
Inventors:
CHEN HONGMEI (CN)
Application Number:
PCT/CN2020/098029
Publication Date:
February 25, 2021
Filing Date:
June 24, 2020
Export Citation:
Assignee:
BENECKE CHANGSHUN AUTO TRIM ZHANGJIAGANG CO LTD (CN)
International Classes:
C08L27/06; C08K5/12; C09J11/06; C09J127/06; D06N3/00; D06N3/06
Foreign References:
| CN1207704A | 1999-02-10 | |||
| CN101050293A | 2007-10-10 | |||
| US20070238827A1 | 2007-10-11 | |||
| US4161472A | 1979-07-17 | |||
| CN101970720A | 2011-02-09 | |||
| CN101570938A | 2009-11-04 | |||
| EP4019585A1 | 2022-06-29 | |||
| CN101570938A | 2009-11-04 |
Other References:
HUANG CHEN , HAO TONG-HUI , ZHANG QUN-CHAO , JIANG TAO: "Effect of Calcium Carbonate on Rheological and Mechanical Properties of Polyvinyl Chloride Coatings", CHINESE JOURNAL OF COLLOID & POLYMER, vol. 37, no. 1, 15 March 2019 (2019-03-15), pages 12 - 14, XP055782077, ISSN: 1009-1815, DOI: 10.13909/j.cnki.1009-1815.2019.01.004
See also references of EP 4019585A4
See also references of EP 4019585A4
Attorney, Agent or Firm:
ZHONGZI LAW OFFICE (CN)
Download PDF:
Previous Patent: DUAL-REDUNDANCY CONTROL METHOD FOR MAIN PROCESSING UNIT OF LOCOMOTIVE
Next Patent: FOLDING APPARATUS AND ELECTRONIC DEVICE
Next Patent: FOLDING APPARATUS AND ELECTRONIC DEVICE