Title:
FILM FORMED OF WASTE THERMOPLASTIC ELASTOMER AND LAMINATE THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/241900
Kind Code:
A1
Abstract:
Disclosed in the present invention are a film prepared from a waste thermoplastic elastomer and a laminate thereof. Compositions for forming the film comprise: 0.5%-99.8% of a waste thermoplastic elastomer, 0.01%-3% of a viscosity modifier, 0.01%-10% of a slipping agent for preventing the prepared film from being bonded when the film is rolled, and 0%-99% of a fresh thermoplastic elastomer; the thermoplastic elastomer is a polyester elastomer, a nylon elastomer, a biologically sourced nylon elastomer and/or a biologically sourced polyester elastomer, and a graft thereof; the viscosity modifier is a reactive viscosity modifier and/or a non-reactive viscosity modifier; and the slipping agent is a fatty acid and esters thereof, fatty acid amide, a metallic soap, hydrocarbons, an organosilicon compound, stearic acid, butyl stearate and/or ethylene bis stearamide. A thermally-stitched seam of the present invention has the characteristics of having excellent waterproof and vapor permeable performance, being capable of blocking viruses and liquids, being smooth in appearance without wrinkles and soft in touch feeling and the like. The film prepared in the present invention has good moisture permeability, washing performance, tensile strength, and required touch feeling softness.
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Inventors:
YAN ZHIJIAN (CN)
LIN YUWEI (CN)
XU YINGBO (CN)
ZENG DONGHUI (CN)
GRASSO DANIELE (DE)
WONG WAI HING IMEN (DE)
LIN YUWEI (CN)
XU YINGBO (CN)
ZENG DONGHUI (CN)
GRASSO DANIELE (DE)
WONG WAI HING IMEN (DE)
Application Number:
PCT/CN2021/101729
Publication Date:
November 24, 2022
Filing Date:
June 23, 2021
Export Citation:
Assignee:
FOSHAN KING WONDER HI TECH CO LTD (CN)
JACK WOLFSKIN AUSRUESTUNG FUER DRAUSSEN GMBH & CO KGAA (DE)
CALLAWAY GOLF CO (US)
JACK WOLFSKIN AUSRUESTUNG FUER DRAUSSEN GMBH & CO KGAA (DE)
CALLAWAY GOLF CO (US)
International Classes:
C08L77/00; B32B5/02; B32B7/12; B32B27/12; B32B27/34; B32B27/36; C08J5/18; C08K5/053; C08K5/17; C08L67/00
Foreign References:
| CN109897370A | 2019-06-18 | |||
| CN107109047A | 2017-08-29 | |||
| JP2019108434A | 2019-07-04 | |||
| JP2019108433A | 2019-07-04 | |||
| CN111892810A | 2020-11-06 | |||
| KR20170001168A | 2017-01-04 | |||
| CN113214613A | 2021-08-06 | |||
| CN201310666587A | 2013-12-10 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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