Patent · US Active

Low density colored composition and methods of making

US12077662B2 · kind B2 · utility

0Cited by

5References

13Claims

0Family size

Assignees

H.B. Fuller Construction Products, Inc. · US
H.B. Fuller Company · US

Inventors

Gregory W. Schad · Cary, US
David Eckert · Palatine, US
Kevin P. Del Bene · Saint Anthony, US
Brian W. Carlson · Woodbury, US
Bronwyn T. Miller · Belvidere, US

Key dates

Filing date	Jan 27, 2022
Grant date	Sep 3, 2024
Priority date	—
Expiry date	May 7, 2042

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09K2200/0625
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A colored composition including a resin system, and a colorized filler. The colorized filler includes particles including a polymer. The particles have a density less than 2.6 g/cc and an average particle size from 100 microns to 600 microns.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.