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Patent Searching and Data


Title:
COMPOSITION AND PRODUCT FOR PROTECTION OF LEATHER AND/OR TEXTILE ARTICLES
Document Type and Number:
WIPO Patent Application WO/2022/099581
Kind Code:
A1
Abstract:
Composition and product for protecting external surfaces of leather and/or textile articles from multiple environmental factors, e.g., dirt and water. The composition includes (a) a solvent system including at least one linear C2-C6 alcohol solvent; (b) at least one oxide of metal or metalloid nanoparticles; and (c) an organosilicon component including one or more of a silicone oil, silicone wax, or silicone resin. Synergism exists between the nanoparticles and the organosilicon component. Together the nanoparticles and the organosilicon component provide ultimate performance, whereas when the organosilicon component is not present, loss of performance occurs. Preferably, the nanoparticles are present as a core structure with a polymeric coating. Preferably, the composition is contained in a non-aerosol storage and spray dispensing container and applied to an external surface of a finished leather and/or textile article by spraying.

Inventors:
WANG YUE QIU (CN)
SKROBOT JEDRZEJ (PL)
LIANG YUWEN (CN)
Application Number:
PCT/CN2020/128550
Publication Date:
May 19, 2022
Filing Date:
November 13, 2020
Export Citation:
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Assignee:
WANG YUE QIU (CN)
JOHNSON & SON INC S C (US)
International Classes:
D06M15/643; D06M11/46
Domestic Patent References:
WO2012018403A12012-02-09
WO2011151025A12011-12-08
WO2019241138A12019-12-19
Foreign References:
CN109518462A2019-03-26
US20100317780A12010-12-16
CN104987520A2015-10-21
Attorney, Agent or Firm:
GRANDER IP LAW FIRM (CN)
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