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Title:
COLORANTS CONTAINING COPOLYMERIZABLE VINYL GROUPS AND SULFONAMIDE LINKAGES
Document Type and Number:
WIPO Patent Application WO2002012403
Kind Code:
A3
Abstract:
Disclosed are thermally-stable, colored, photopolymerizable compounds containing a vinyl group which are capable of being copolymerized with reactive vinyl monomers to produce colored compositions such as polyacrylates, polymethacrylates, polystyrene, etc. The compounds exhibit good thermal stability, fastness (stability) to UV-light, good solubility in the reactive monomers and good color strength.

Inventors:
CYR MICHAEL JOHN
WEAVER MAX ALLEN
RHODES GERRY FOUST
PEARSON JASON CLAY
COOK PHILLIP MICHAEL
DE WIT JOS SIMON
JOHNSON LARRY KEITH
Application Number:
US0124640W
Publication Date:
April 11, 2002
Filing Date:
August 06, 2001
Export Citation:
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Assignee:
EASTMAN CHEMICAL COMPANY
International Classes:
C09B1/32; C08F2/46; C08F20/38; C08F22/24; C08F212/00; C08F218/08; C08F220/44; C08F222/04; C08F222/10; C08F222/12; C08F222/32; C08F290/06; C08F290/14; C09B1/54; C09B1/58; C09B1/62; C09B5/14; C09B5/60; C09B23/00; C09B25/00; C09B47/24; C09B57/06; C09B69/10; C09D4/00; C09D5/00; C09D133/04; C09D201/00; (IPC1-7): C09B69/10; C09D133/04; C08F220/38; C08F290/14
Foreign References:
GB1235289A1971-06-09
GB1046751A1966-10-26
US3364186A1968-01-16
EP0396376A11990-11-07
Other References:
ASQUITH R S ET AL: "SELF-COLOURED POLYMERS BASED ON ANTHRAQUINONE RESIDUES" JOURNAL OF THE SOCIETY OF DYERS AND COLOURISTS, SOCIETY OF DYERS AND COLOURISTS. BRADFORD, GB, vol. 93, no. 4, 1 April 1977 (1977-04-01), pages 114-125, XP002033756 ISSN: 0037-9859 cited in the application
See also references of EP 1307516A2
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