Patent · US Active

Process for the production of brominated polyether polyols

US10647813B2 · kind B2 · utility

0Cited by

5References

19Claims

0Family size

Assignee

SOLVAY SA · BE

Inventors

Andre Collin · Ligny, BE
Rene Walraevens · Jette, BE

Key dates

Filing date	Jul 10, 2015
Grant date	May 12, 2020
Priority date	—
Expiry date	Jul 10, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08J2475/08
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to brominated polyether polyols, processes for the production as well as intermediates useful in the production of the same and to processes for the preparation of flame-retardant blends, premixes as well as polyurethane foams.

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