LIQUID ABSORPTOMETRY METHOD OF PROVIDING PRODUCT CONSISTENCY

Title:

LIQUID ABSORPTOMETRY METHOD OF PROVIDING PRODUCT CONSISTENCY

Document Type and Number:

WIPO Patent Application WO2004087299

Kind Code:

A3

Abstract:

The present invention relates to a method of providing product consistency of a particulate material or the product containing the same, by maintaining at least one absorptometry value of the particulate material within a target range. The method may be used as a QA/QC method to insure product consistency.

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JP4782262	Pigment preparations, manufacturing methods of pigment preparations, and usage of pigment preparations
WO/2004/046255	DISPERSION, COATING COMPOSITION, AND RECORDING MEDIUM CONTAINING SILICA MIXTURE

Inventors:

MURPHY LAWRENCE J (US)
REZNEK STEVEN R (US)
MORRISON IAN D (US)
BROWN STEVEN E (US)

Application Number:

PCT/US2004/010261

Publication Date:

March 24, 2005

Filing Date:

April 01, 2004

Export Citation:

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Assignee:

CABOT CORP (US)
MURPHY LAWRENCE J (US)
REZNEK STEVEN R (US)
MORRISON IAN D (US)
BROWN STEVEN E (US)

International Classes:

C09C1/30; C09C1/48; G01N11/00; G01N15/08; G01N33/32; G03G9/08; G01N3/00; G01N11/14; G01N13/02; G01N15/00; G01N33/00; (IPC1-7): G01N33/32; C09C1/48; G01N11/14; G01N15/08; G03G9/08

Foreign References:

US3229507A	1966-01-18
US4093421A	1978-06-06
EP0253290A2	1988-01-20
US5405623A	1995-04-11
US4992190A	1991-02-12

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