Patent ID: 11891754
Assignee: ALBEMARLE CORPORATION
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC D  C | IPC C  D

Claim 7:
8. A coating composition as in claim 7 wherein the brominated flame retardant is
A) a brominated styrenic polymer which is
i) a brominated styrenic polymer having a weight average molecular weight of about 100,000 to about 950,000, and/or a bromine content of about 60 wt % to about 71 wt %; and/or
ii) a brominated anionic styrenic polymer having a weight average molecular weight of about 8,000 to about 50,000, and/or a bromine content of about 60 wt % to about 72 wt %; and/or
iii) a brominated anionic styrenic polymer having a weight average molecular weight of about 650 to about 4000, and/or a bromine content of about 60 wt % to about 77 wt %; and/or

B) a brominated anionic chain transfer vinyl aromatic polymer having a weight average molecular weight of about 1000 to about 21,000, and/or a bromine content of about 70 wt % to about 79 wt %.