Pentabromobenzyl alkyl ethers and their use as fire retardants

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C524S464000, C524S465000, C524S466000, C524S469000, C568S588000, C568S610000, C568S656000, C568S663000

Reexamination Certificate

active

07091270

ABSTRACT:
The present invention provides novel pentabromobenzyl alkyl ethers serving as highly effective flame retardants in polymers. The invention further provides a fire retarded polymer composition comprising said pentabromobenzyl alkyl ethers.

REFERENCES:
patent: 4119612 (1978-10-01), Vollkommer et al.
patent: 4212996 (1980-07-01), Petersen et al.
patent: 5078918 (1992-01-01), Fishler
patent: 344700 (1989-12-01), None
International Search Report for corresponding PCT application (3 pages).
International Preliminary Examination Report for corresponding PCT application (7 pages).
Chemical Abstracts XP002241771 & Shishkin, V.N.: Reactions with 2,3,4,5,6-Pentabromobenzyl Alkoxides Russian Journal of Organic Chemistry, vol. 38, No. 5, 2002, pp. 709-712.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Pentabromobenzyl alkyl ethers and their use as fire retardants does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pentabromobenzyl alkyl ethers and their use as fire retardants, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pentabromobenzyl alkyl ethers and their use as fire retardants will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3715322

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.