Title:
COMPOSITION FOR PRINTING RECORDING MATERIALS
Document Type and Number:
WIPO Patent Application WO2003052008
Kind Code:
A3
Abstract:
A composition for printing recording materials comprising a) at least one temporarily water-soluble dye with one SO2CH2COOM group being present in the molecule; b) water or a medium including a mixture of water and an organic solvent, an anhydrous organic solvent or a solid having a low melting point, and c) optionally further additives.
Inventors:
EGLI ROBERT (CH)
EICH OLIVER (CH)
MACHOLDT HANS-TOBIAS (DE)
PEDRAZZI REINHARD (CH)
EICH OLIVER (CH)
MACHOLDT HANS-TOBIAS (DE)
PEDRAZZI REINHARD (CH)
Application Number:
PCT/IB2002/005509
Publication Date:
December 24, 2003
Filing Date:
December 18, 2002
Export Citation:
Assignee:
CLARIANT INT LTD (CH)
CLARIANT FINANCE BVI LTD
EGLI ROBERT (CH)
EICH OLIVER (CH)
MACHOLDT HANS-TOBIAS (DE)
PEDRAZZI REINHARD (CH)
CLARIANT FINANCE BVI LTD
EGLI ROBERT (CH)
EICH OLIVER (CH)
MACHOLDT HANS-TOBIAS (DE)
PEDRAZZI REINHARD (CH)
International Classes:
B41J2/01; B41M5/00; B41M5/50; B41M5/52; C09B1/32; C09B1/54; C09B29/085; C09B29/42; C09B67/26; C09D11/02; D06P5/00; D06P5/30; (IPC1-7): C09D11/00; C09B1/32; C09B1/34; C09B29/08; C09B29/085; C09B67/26; C09B67/40; C09D17/00
Domestic Patent References:
| WO2002062905A2 | 2002-08-15 |
Foreign References:
| EP1088861A1 | 2001-04-04 | |||
| EP0805230A2 | 1997-11-05 |
Other References:
WANG HONGLIN ET. AL.: "Cyanation of water-soluble disperse dyes", ELSEVIER; DYES AND PIGMENTS, vol. 41, no. 1-2, 1 February 1999 (1999-02-01), pages 35 - 39, XP002238478
CHEMICAL ABSTRACTS, vol. 97, no. 16, 18 October 1982, Columbus, Ohio, US; abstract no. 129102s, XIN PAN ET. AL.: "A study of water-soluble disperse dyes containing the carboxymethylsulfonyl group" page 82; column 1; XP002238479
DATABASE WPI Section Ch Week 200142, Derwent World Patents Index; Class A60, AN 2001-390722, XP002238484
CHEMICAL ABSTRACTS, vol. 125, no. 6, 5 August 1996, Columbus, Ohio, US; abstract no. 60940r, CHUN-XIANG KUANG ET. AL.: "Study of decarboxylation kinetics of azo-dyes containing carboxymethylsulfonyl group by thermogravimetry" page 146; column 1; XP002238483
CHEMICAL ABSTRACTS, vol. 128, Columbus, Ohio, US; abstract no. 218358, XP002257394
DATABASE WPI Week 9802, Derwent World Patents Index; AN 1998-009732, XP002257395
CHEMICAL ABSTRACTS, vol. 97, no. 16, 18 October 1982, Columbus, Ohio, US; abstract no. 129102s, XIN PAN ET. AL.: "A study of water-soluble disperse dyes containing the carboxymethylsulfonyl group" page 82; column 1; XP002238479
DATABASE WPI Section Ch Week 200142, Derwent World Patents Index; Class A60, AN 2001-390722, XP002238484
CHEMICAL ABSTRACTS, vol. 125, no. 6, 5 August 1996, Columbus, Ohio, US; abstract no. 60940r, CHUN-XIANG KUANG ET. AL.: "Study of decarboxylation kinetics of azo-dyes containing carboxymethylsulfonyl group by thermogravimetry" page 146; column 1; XP002238483
CHEMICAL ABSTRACTS, vol. 128, Columbus, Ohio, US; abstract no. 218358, XP002257394
DATABASE WPI Week 9802, Derwent World Patents Index; AN 1998-009732, XP002257395
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