Production of spherical polyamide particles

Details Production of spherical polyamide particles Production of spherical polyamide particles

2004-06-22

2010-06-22

Seidleck, James (Department: 1796)

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Particulate matter

C528S310000, C528S312000, C528S332000

Reexamination Certificate

active

07740938

ABSTRACT:
Spherical polyamide particles having a mean particle size of less than 1 mm, notably less than 100 μm, are produced by dispersing the polyamide monomers in an inert liquid and then polymerizing same.

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International Search Report Corresponding to PCT/FR 2004/001555 Issued on Jan. 21, 2005, 4 Pages.

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