FLAKY PARTICLES AND PROCESS FOR PRODUCTION THEREOF

WIPO Patent Application WO/2004/026945

A1

Flaky particles which are produced through easy conversion from mother particles by using an organic compound other than monomers having double bonds as the hardening and crosslinking agent and to which at least one mechanical or functional characteristic selected from among reactivity, close adhesion, and tackiness is imparted by the presence of part of the unreacted reactive groups of the organic compound inside and on the particles; and a process for the production of the flaky particles. More specifically, flaky particles composed of mother particles (A) having functional groups and an organic compound (B) which has groups reactive with the functional groups of the particles (A) and is soluble in a solvent, characterized in that at least part of the functional groups of the mother particles (A) and at least part of the reactive groups of the organic compound (B) react with each other to form crosslinks.

HASHIBA TOSHIFUMI (JP)
HAYAKAWA KAZUTOSHI (JP)
SATO TAKAYA (JP)
YOSHIDA HIROSHI (JP)

PCT/JP2003/011587

April 01, 2004

September 10, 2003

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NISSHIN SPINNING (JP)
HASHIBA TOSHIFUMI (JP)
HAYAKAWA KAZUTOSHI (JP)
SATO TAKAYA (JP)
YOSHIDA HIROSHI (JP)

C08F8/08; C08F8/30; C08J3/12; C08J3/24; (IPC1-7): C08J3/12; C08J3/24

WO2001070826A1	2001-09-27
WO2001089592A2	2001-11-29
WO2001091815A2	2001-12-06
WO1998034969A1	1998-08-13

JP2003268118A	2003-09-25
JP2001342377A	2001-12-14
JPH07179613A	1995-07-18
JPH01297430A	1989-11-30
JP2002258513A	2002-09-11
JP2001310904A	2001-11-06
JP2001175020A	2001-06-29
JPH0214222A	1990-01-18

See also references of EP 1553124A4

Kawabi, Kenji (Bldg. 6th Floor, 9-7, Higashi-ikebukuro 3-chom, Toshima-ku Tokyo, JP)

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