Process for making silicone emulsions
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 25, 2006
app pub date -
Feb 4, 2004
filing date -
Feb 7, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An emulsion of an organo-functional polysiloxane is prepared by emulsifying a silanol-functional polysiloxane (I) in water, adding an organofunctional silane of the formula X-A-Si(R).sub.n(OR').sub.3-n(II), where X represents an organic functional group; A represents a divalent organic linkage; each R represents a hydrocarbyl or substituted hydrocarbyl radical; each R' represents hydrogen or an aklyl or acyl group; and n=', 1 or 2, to the aqueous phase of the resulting emulsion and reacting the --OR' groups of (II) with the silanol groups of the polysiloxane (I) to form the organo-functional polysiloxane.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
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