Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Particulate matter
Patent
1994-09-29
1996-12-17
Caldarola, Glenn A.
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Particulate matter
428402, 428403, 525902, 523200, 523201, 523207, 523210, B32B 516, B32B 900, B32B 1502, B32B 1702
Patent
active
055851843
ABSTRACT:
A colorable resin particle having an outer shell of a non-sticky olefinic polymer having a flow index of less than 20 decigrams/minute and an inner core of at least 90 wt % of a sticky polymer, the resin particle being made in a gas phase fluidized bed reactor at or above the sticking temperature of the sticky polymer in the absence of an inert particulate material fluidization aid.
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Baker Edgar C.
Cevallos-Candau Jose F.
Lucas Eric A.
Noshay Allen
Victor John G.
Caldarola Glenn A.
Deppenbrock B. L.
Pasterczyk J.
Union Carbide Chemicals & Plastics Technology Corporation
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