Patent · US Active

Silicone resins and their use in polymer compositions

US9006372B2 · kind B2 · utility

0Cited by

8References

7Claims

0Family size

Assignees

Inventors

Michael Backer · Mainz, DE
Pierre Chevalier · Paris, FR
Zhihua Liu · Beijing, CN
Ana Clara Lopes Marques · Olival Basto, PT
Satoshi Onodera · Tokyo, JP
Vincent Rerat · Tubize, BE
Motoshi Sasaki · Chiba, JP

Key dates

Filing date	May 16, 2011
Grant date	Apr 14, 2015
Priority date	—
Expiry date	May 16, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08G77/388
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Branched silicone (organopolysiloxane) resins and preparation method and use thereof are provided, which contain at least one group selected from phosphonate and phosphinate groups and at least one organic group containing nitrogen. Such silicone resins can be used in thermoplastic, thermosetting or rubber organic polymer compositions to reduce the flammability of the organic polymer compositions.

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