WO2005118245A1 Pelletized brominated anionic styrenic The bromine content of the pelletized brominated anionic styrenic polymers of this invention such as brominated anionic polystyrene will seldom exceed about 71 wt%, and thus especially preferred are pelletized brominated anionic styrenic polymers of this invention having in the range of
Read MoreWO2005118245A1 Pelletized brominated anionic styrenic The bromine content of the pelletized brominated anionic styrenic polymers of this invention such as brominated anionic polystyrene will seldom exceed about 71 wt%, and thus especially preferred are pelletized brominated anionic styrenic polymers of this invention having in Read More
Read MoreUS20090299012A1 Pelletized brominated anionic styrenic Despite the frangibility of additivefree granules of brominated anionic styrenic polymer, it has been found possible by use of special mechanical processing to provide pellets of unadulterated brominated anionic styrenic polymer having a bromine content of at least about 50 wt % and in which at least about 70 wt % (preferably at least
Read Morepelletized brominated wo a. Top 5 Best Pellet Stove Of 2019 (Updated) Jun 22, 2019Castle wood pellet stove is one of the best economical pellet stove on market. Running this stove on all day at medium heat setting option will expect to use only 40lbs pellet bag per day. One thing to keep in mind is that the hopper takes holds up to 40 pounds of
Read MoreUS20090299012A1 US12/537,965 US53796509A US2009299012A1 US 20090299012 A1 US20090299012 A1 US 20090299012A1 US 53796509 A US53796509 A US 53796509A US 2009299012 A1 US2009299012 A
Read More2) A process for producing pelletized brominated styrenic polymer from solution in a vaporizable solvent, which process comprises converting in a devolatilization extruder an admixture of brominated styrenic polymer typically having a bromine content of at least about 50 wt%, preferably at least about 60 wt%, and more preferably at least about
Read MoreA fiber or filament which is formed from ingredients comprising (a) at least one fiber forming thermoplastic polymer and (b) at least one polybrominated anionic styrenic polymer is provided. The polybrominated anionic styrenic polymer has a bromine content of at least about 50 wt%, and a GPC weight average molecular weight in the range of about 5000 to about 40,000, or a GPC weight
Read MoreFeb 23, 2010 · A fiber or filament which is formed from ingredients comprising (a) at least one fiberforming thermoplastic polymer, and (b) at least one polybrominated anionic styrenic polymer is
Read MoreWO2005118245A1 Pelletized brominated anionic styrenic Despite the frangibility of additivefree granules of brominated anionic styrenic polymer, it has been found possible by use of special mechanical processing to provide pellets of unadulterated brominated anionic styrenic polymer having a bromine content of at least about 50 wt% and in which at least about 70 wt% (preferably at least
Read MoreMar 13, 2018 · The invention claimed is: 1. A flame retardant composition comprising a brominated anionic, chain transfer, vinyl aromatic polymer (ACTVAP) distribution, wherein the ACTVAP before bromination can be represented by the following formula: Ar—CRH[—CH 2 CH(Ar)] n average —CH 2 CH 2 —Ar wherein Ar is an aryl group, R is C1C4 alkyl group or a hydrogen atom n average is the
Read MorePROCESS FOR THE PRODUCTION OF POLYMER POWDER Filed April 14, 1966 7 Hopper V, Pelletized brominated anionic styrenic polymers and, pelletized brominated us7585443 mirambikacoin. pelletized brominated us7585443 As a leading global manufacturer of crushing and milling equipment, we offer advanced, rational solutions for any sizereduction .
Read MoreMay 01, 2012 · Preparing brominated styrenic polymer by maintaining a mixture formed from (i) brominating agent, (ii) a solvent solution of styrenic polymer, and (iii)
Read MoreUS20070185280A1 US11/569,070 US56907006A US2007185280A1 US 20070185280 A1 US20070185280 A1 US 20070185280A1 US 56907006 A US56907006 A US 56907006A US 2007185280 A1 US2007185280 A
Read MorePelletized Brominated Content. Flame Retardants. Free Online Library. It has an amorphous, noncrystallizing structure and a high (21%) phosphorus content, permitting low loadings, which help retain elongation and impact resistance. Huggard says the flame retardants are suited for specialty extrusion and molding appliions with unique
Read MoreSep 25, 2012 · C) A process for recovering brominated styrenic polymer from admixture with a vaporizable solvent, preferably a vaporizable halogenated solvent, which admixture is an admixture of less than extrudable viscosity, such as a solution containing in the range of about 15 to about 40 wt % of brominated anionic styrenic polymer (preferably brominated
Read MoreDespite the frangibility of additivefree granules of brominated anionic styrenic polymer, it has been found possible by use of special mechanical processing to provide pellets of unadulterated brominated anionic styrenic polymer having a bromine content of at least about 50 wt % and in which at least about 70 wt % (preferably at least about 75 wt %) of the pellets are retained on a standard
Read MoreBrominated flame retardants represent a commodity of growing importance, and make up the largest commercial use of bromine. When the brominated material burns, the flame retardant produces hydrobromic acid which interferes in the radical chain reaction of the oxidation reaction of the fire. The mechanism is that the highly reactive hydrogen
Read MoreThe bromine content of the pelletized brominated anionic styrenic polymers of this invention such as brominated anionic polystyrene will seldom exceed about 71 wt%, and thus especially preferred are pelletized brominated anionic styrenic polymers of this invention having in
Read MoreDec 06, 2011 · Concurrently fed into a reaction zone held at about 10° C. or less are brominating agent, aluminum halide alyst, and a solution of anionic styrenic polymer having
Read MoreDiscuss 229920000642 polymers Polymers 0 abstract claims description title 100 125000000129 anionic group Chemical group 0 abstract claims description title 90 PPBRXRYQALVLMVU
Read MoreMercury Removal . pelletized, alytic, and impregnated forms for vapor and liquid purifi ion solutions that make water and air safer and cleaner. pure water better world clean air About Calgon Carbon Calgon Carbon Mercury Removal Products Category Advanced Product MC Maxx SPR Maxx SL Bene˜ t Reduce injection rate by 50–70% over standard nonbrominated
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