Title:
LEATHER SCRAP-MODIFIED RUBBER OUTSOLE AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/041930
Kind Code:
A1
Abstract:
A leather scrap-modified rubber outsole and a preparation method therefor. The leather scrap-modified rubber outsole comprises 15 parts of solution polymerized styrene-butadiene rubber, 8-12 parts of natural rubber, 15-30 parts of cis-polybutadiene rubber, 8-15 parts of a mixed polyurethane elastomer, 10-40 parts of leather scrap-grafted polybutadiene, 4-12 parts of glass microbeads, 5-8 parts of naphthenic oil, 15 parts of white carbon black, 2.0 parts of dispersant AT-B, 0.6 parts of anti-aging agent RD, 1.2 parts of polyethylene glycol PEG4000, 0.6 parts of diethylene glycol, 0.15 parts of polyethylene wax, 2.6 parts of yellow resin C9, 1.2 parts of zinc oxide, 0.6 parts of stearic acid, 0.5 parts of silane coupling agent Si-69, 1.2 parts of insoluble sulfur and 1.8 parts of a vulcanization accelerator.
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Inventors:
LU XIN (CN)
WANG YULING (CN)
LUO XIANFA (CN)
LIAO YIBIN (CN)
DING SIBO (CN)
DING SIEN (CN)
LIU XIANKUI (CN)
LIN JIANKUN (CN)
CHEN ZHENYU (CN)
DONG MINGSHENG (CN)
WANG YULING (CN)
LUO XIANFA (CN)
LIAO YIBIN (CN)
DING SIBO (CN)
DING SIEN (CN)
LIU XIANKUI (CN)
LIN JIANKUN (CN)
CHEN ZHENYU (CN)
DONG MINGSHENG (CN)
Application Number:
PCT/CN2021/099531
Publication Date:
March 03, 2022
Filing Date:
June 11, 2021
Export Citation:
Assignee:
MAOTAI FUJIAN SOLES CO LTD (CN)
International Classes:
C08L87/00; A43B13/02; A43B13/04; C08G81/02; C08K3/06; C08K3/22; C08K5/06; C08K5/09; C08K5/548; C08K7/28; C08K9/06; C08K13/06; C08L7/00; C08L9/00; C08L9/06; C08L23/06; C08L57/02; C08L71/02; C08L75/08; C08L91/00
Foreign References:
| CN112048186A | 2020-12-08 | |||
| CN108440807A | 2018-08-24 | |||
| CN108948722A | 2018-12-07 | |||
| CN110483977A | 2019-11-22 | |||
| CN110343357A | 2019-10-18 | |||
| CN106589499A | 2017-04-26 |
Attorney, Agent or Firm:
SHOUCHUANG JUNHE PATENT AGENT CO., LTD.XIAMEN (CN)
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