Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Opacifiers for paints and coatings

Opacifiers for paints and coatings

US Patent 4908391 · Granted Mar 13, 1990

Estimated economic value: $600,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for drying microspheres1996
Thermoplastic microspheres1994
Thermoplastic microspheres1994
Process for making dry microspheres1993
Process for making dry microspheres1993
Simulated marble products1992
Coating media containing low density composite opacifiers1991
Coating media containing low density composite opacifiers1991
Preparation of opacifier intermediates1990
Preparation of opacifier intermediates1990
Expandable graphic art printing media using a syntactic foam based on mixture of1990
Methods for preparing opaque coatings and applying the same1990