Silica sols for obtaining a hide which is called a stabilized pickled or white or stabilized white
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 2, 1996
Issued Date -
N/A
app pub date -
Jun 3, 1994
filing date -
Jan 14, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Use of an aqueous silica sol for obtaining a stabilized pickled white or a stabilized white from a hide, in particular by treatment of a hide at a pH between 1 and 8, at ambient temperature, in an aqueous or brine bath with a density between 1.014 and 1.09, with an aqueous silica sol containing by weight 10 to 50% silica in the form of discrete particles, not linked together by siloxane bonds and having an average diameter between 3 and 100 nm, and process for obtaining a pickled white.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully