Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of hydrophobing silica

Method of hydrophobing silica

US Patent 4950502 · Granted Aug 21, 1990

Estimated economic value: $3,066,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods for forming structurally defined organic molecules2008
Air curing water base copolymers and method of preparation2001
Method of preparing condensation polymers by emulsion polymerization1999
Silyl ester initiators for ring opening polymerization of cyclosiloxanes1998
Glycol co-esters of drying-oil fatty acids and vinyl carboxylic acids made via b1998
Silyl ester initiators for cyclosiloxane ring opening polymerization1997
Strain-crystallizing poly(methyl(3,3,3-trifluoropropyl)-siloxane) elastomers and1996
Stereoregular poly(methyl(3,3,3-trifluoropropyl)-siloxane) polymers and methods 1995
Storage stable heat curable organosiloxane compositions containing microencapsul1991
Polyalkoxysilylalkylenedisilazanes and silylamines1991
Method of hydrophobing silica1991
Method of hydrophobing silica1991