| Title of Invention | AQUEOUS, COLLOIDAL GAS BLACK SUSPENSION & A PROCESS FOR PRODUCING THE SAME |
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| Abstract | Aqueous, colloidal gas black suspension 5 Aqueous, colloidal gas black suspension containing (a) a gas black, (b) an azo compound of the general formula 1 15 (C) and water. The aqueous, colloidal gas black suspension is produced by dispersing the gas black and the azo compound of the general formula 1 in water. It can be used in the production of inks, ink-jet inks, 20 surface coatings and coloured printing inks. |
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01158-kolnp-2005-description complete.pdf
01158-kolnp-2005-international publication.pdf
1158-kolnp-2005-granted-abstract.pdf
1158-kolnp-2005-granted-claims.pdf
1158-kolnp-2005-granted-correspondence.pdf
1158-kolnp-2005-granted-description (complete).pdf
1158-kolnp-2005-granted-drawings.pdf
1158-kolnp-2005-granted-examination report.pdf
1158-kolnp-2005-granted-form 1.pdf
1158-kolnp-2005-granted-form 18.pdf
1158-kolnp-2005-granted-form 2.pdf
1158-kolnp-2005-granted-form 3.pdf
1158-kolnp-2005-granted-form 5.pdf
1158-kolnp-2005-granted-gpa.pdf
1158-kolnp-2005-granted-letter patent.pdf
1158-kolnp-2005-granted-reply to examination report.pdf
1158-kolnp-2005-granted-specification.pdf
1158-kolnp-2005-granted-translated copy of priority document.pdf
| Patent Number | 220828 | |||||||||||||||||||||
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| Indian Patent Application Number | 01158/KOLNP/2005 | |||||||||||||||||||||
| PG Journal Number | 23/2008 | |||||||||||||||||||||
| Publication Date | 06-Jun-2008 | |||||||||||||||||||||
| Grant Date | 06-Jun-2008 | |||||||||||||||||||||
| Date of Filing | 16-Jun-2005 | |||||||||||||||||||||
| Name of Patentee | DEGUSSA AG | |||||||||||||||||||||
| Applicant Address | BENNIGSENPLATZ 1, 40474 DÜSSELDORF | |||||||||||||||||||||
Inventors:
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| PCT International Classification Number | C09C 1/48 | |||||||||||||||||||||
| PCT International Application Number | PCT/EP2003/012345 | |||||||||||||||||||||
| PCT International Filing date | 2003-11-05 | |||||||||||||||||||||
PCT Conventions:
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