METHOD FOR CONDITIONING TITANIUM DIOXIDE PIGMENTS

Title:

METHOD FOR CONDITIONING TITANIUM DIOXIDE PIGMENTS

Document Type and Number:

WIPO Patent Application WO2003010244

Kind Code:

A3

Abstract:

This invention relates to a process for preparing conditioned titanium dioxide pigments comprising (a) during pigment manufacture, admixing the following components to form a conditioned pigment: (1) a crude titanium dioxide pigment material; (2) at least about 0.1% by weight, relative to the inorganic pigment, of one or more copolymer dispersants; and (3) an optional processing liquid (preferably water); and, (b) isolating the conditioned pigment as dry powder.

More Like This:

JP4232480	Manufacturing method of precious metal coated silver fine particle dispersion liquid, coating liquid for forming transparent conductive layer, transparent conductive base material and display device
JP5926786	Inorganic filler coated with molybdenum compound and its usage
WO/2012/021489	THERMOPLASTIC POLYOLEFIN MEMBRANE WITH ENHANCED THERMAL RESISTANCE

Inventors:

MCINTYRE PATRICK F (US)
VISSCHER KARYN B (US)
DIEBOLD MICHAEL P (US)
SULLIVAN BRIAN W (US)

Application Number:

PCT/US2002/024046

Publication Date:

October 09, 2003

Filing Date:

July 23, 2002

Export Citation:

Click for automatic bibliography generation Help

Assignee:

DU PONT (US)
MCINTYRE PATRICK F (US)
VISSCHER KARYN B (US)
DIEBOLD MICHAEL P (US)
SULLIVAN BRIAN W (US)

International Classes:

C09C1/36; C09C3/10; C09D5/02; C09D7/45; C09D7/61; C09D7/80; C09D17/00; (IPC1-7): C09C1/36; C09D7/02; C09D7/14; C09D5/02

Foreign References:

US5705033A	1998-01-06
US3542575A	1970-11-24
EP0549163A1	1993-06-30
EP1070739A2	2001-01-24
US4997870A	1991-03-05

Download PDF:

View/Download PDF PDF Help

Previous Patent: MULTIPOTENT STEM CELLS FROM PERIPHERAL TISSUES AND USES THEREOF

Next Patent: INK JET INK COMPOSITIONS CONTAINING FLUOROCHEMICAL SURFACTANTS