PELLETIZED BROMINATED ANIONIC STYRENIC POLYMERS AND THEIR PREPARATION AND USE
Despite the frangibility of additive-free granules of brominated anionic styrenic polymer, pellets of unadulterated brominated anionic styrenic polymer are provided having 50 wt % or more bromine content, in which 70 wt % or more of the pellets are retained on a US No. 40 sieve and no more than 30 w...
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| creator | LUTHER DOUGLAS W |
| description | Despite the frangibility of additive-free granules of brominated anionic styrenic polymer, pellets of unadulterated brominated anionic styrenic polymer are provided having 50 wt % or more bromine content, in which 70 wt % or more of the pellets are retained on a US No. 40 sieve and no more than 30 wt % are retained on a US No. 5 sieve. These pellets contain no binding agent and they do not break apart or revert to small particles and finely divided powder, typically called "fines" when subjected to ordinary handling. More specifically, no more than about 5 wt %, preferably no more than about 3 wt %, and more preferably no more than about 1 wt % of these pellets as formed and packaged are fines or dusts that can pass through a US No. 40 sieve. |
| format | Patent |
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These pellets contain no binding agent and they do not break apart or revert to small particles and finely divided powder, typically called "fines" when subjected to ordinary handling. 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These pellets contain no binding agent and they do not break apart or revert to small particles and finely divided powder, typically called "fines" when subjected to ordinary handling. More specifically, no more than about 5 wt %, preferably no more than about 3 wt %, and more preferably no more than about 1 wt % of these pellets as formed and packaged are fines or dusts that can pass through a US No. 40 sieve.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; kor |
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| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MAKING GRANULES OR PREFORMS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP |
| title | PELLETIZED BROMINATED ANIONIC STYRENIC POLYMERS AND THEIR PREPARATION AND USE |
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