Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Particulate matter
Patent
1991-10-02
1994-05-03
Seccuro, Jr., Carman J.
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Particulate matter
525193, 525194, 525240, 525106, 524261, 524269, 264310, 26433117, C08L 2326, C08L 2316, C08J 324, C08J 312
Patent
active
053086996
ABSTRACT:
A thermoplastic elastomer powder for powder slush molding, comprising an elastomer composition of an ethylene-.alpha.-olefin copolymer rubber and a polyolefin resin, wherein said elastomer composition has a complex dynamic viscosity .eta.*(1) as measured at a frequency of 1 radian/sec. in a dynamic viscoelasticity measurement at 250.degree. C., of 1.5.times.10.sup.5 poise or less, a Newtonian viscosity index n calculated from the following formula by using the complex dynamic viscosity .eta.*(1) at a frequency of 1 radian/sec. and the complex dynamic viscosity .eta.*(100) at a frequency of 100 radian/sec. of 0.67 or less:
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Hamanaka Tatsuo
Hikasa Tadashi
Igarashi Toshio
Mendori Hiroaki
Shida Yuu
Seccuro, Jr. Carman J.
Sumitomo Chemical Company Limited
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