Title:
METHOD FOR TREATING A SUBSTRATE MADE OF ANIMAL FIBERS WITH SOLID PARTICLES AND A CHEMICAL FORMULATION COMPRISING A COLOURANT
Document Type and Number:
WIPO Patent Application WO/2014/167358
Kind Code:
A3
Abstract:
The invention discloses a method for treating an animal substrate comprising: agitating the moistened animal substrate with an aqueous treatment formulation and a solid particulate material in a sealed apparatus, wherein the aqueous treatment formulation comprises at least one colourant. There is also disclosed an animal substrate obtained by the method and finished leather goods obtained by the method.
Inventors:
STEELE JOHN EDWARD (GB)
Application Number:
PCT/GB2014/051148
Publication Date:
December 18, 2014
Filing Date:
April 11, 2014
Export Citation:
Assignee:
XEROS LTD (GB)
International Classes:
C14C3/06; C14C3/10; C14C3/28; C14C3/30; D06P1/00; D06P1/96; D06P3/14; D06P3/32; D06P7/00
Domestic Patent References:
| WO2009153345A2 | 2009-12-23 |
Foreign References:
| US5709714A | 1998-01-20 | |||
| GB874232A | 1961-08-02 | |||
| GB498506A | 1939-01-09 |
Attorney, Agent or Firm:
COCKERTON, Bruce, Roger et al. (One Southampton Row, London WC1B 5HA, GB)
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