Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polymer/CaCO.sub.3 composite core/sheath particulates and hollow . CaCO.sub3 microbeads prepared therefrom

Polymer/CaCO.sub.3 composite core/sheath particulates and hollow . CaCO.sub3 microbeads prepared therefrom

US Patent 6093487 · Granted Jul 25, 2000

Estimated economic value: $22,671,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Progressive salting-out of polymer chains in a liquid medium2023
Use of environmentally friendly solvents to replace glycol-based solvents2020
Polymer composition for inhibiting the formation of inorganic and/or organic dep2018
Use of a precipitated silica containing titanium and a specific coupling agent i2017
Detergent composition with anti-spotting and/or anti-filming effects2017
Families of scale-inhibitors having different absorption profiles and their appl2017
Method for preparing precipitated silicas containing aluminium2016
Copolymer for inhibiting inorganic deposits2015
Electronic circuit comprising electrical connections resistant to a severe envir2015
Dicarboxylic acid diesters, notably those prepared from fusel oils2015
Circuit for measuring the effective current of a signal to be monitored2013
Circuit for controlling the current in an electrical control member or the volta2013