The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 07, 2004
Filed:
Feb. 06, 2002
Applicant:
Inventors:
Christopher Raymond Jones, West Midlands, GB;
Gareth Rhys Collins, West Midlands, GB;
Robert Eric Talbot, Staffordshire, GB;
Assignee:
Rhodia Consumer Specialties Limted, Oldbury, GB;
Primary Examiner:
Int. Cl.
CPC ...
C14C 3/08 ;
U.S. Cl.
CPC ...
C14C 3/08 ;
Abstract
A mixture of THP and a moderator is used to tan leather. The moderator is selected from metaphosphates and polyhydroxy or polypyrolidyl compounds such as glycerol, carboxydrates PVA or PVP.