US Patent 7252687 Process for making wet-pink leather
Patent 7252687 was granted and assigned to Council of Scientific and Industrial Research on August, 2007 by the United States Patent and Trademark Office.
All edits
Edits on 1 Sep, 2023
Golden AI
Edits made to:
Article (+330 characters)
Article
Patent abstract
A process of combination tannage is disclosed whereby Zirconium salt is complexed with THP salt to produce wet pink leather without using any conventional dye. The resulting leathers exhibit a shrinkage temperature of more than 100° C., and other properties comparable to those of conventionally processed leathers.
Edits on 13 Jul, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 07252687 Process for making wet-pink leather US Patent 7252687 Process for making wet-pink leather
Infobox
Patent Number
0725268700
Patent Number
725268700
Edits on 18 May, 2023
Golden AI
Edits made to:
Infobox (-1 properties)
Infobox
Official Website
Edits on 25 Apr, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
072526870
Date of Patent
August 7, 2007
0Patent Application Number
110205010
Date Filed
December 23, 2004
0Official Website
Patent Primary Examiner
Edits on 28 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
072526870
Date of Patent
August 7, 2007
0Patent Application Number
110205010
Date Filed
December 23, 2004
0Official Website
Patent Primary Examiner
Edits on 15 Jun, 2022
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Website URL
Edits on 22 Nov, 2021
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 07252687 Process for making wet-pink leather
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07252687
Date of patent
August 7, 2007
Patent application number
11020501
Date Filed
December 23, 2004
Patent primary examiner
Find more entities like US Patent 7252687 Process for making wet-pink leather
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
