Light stabilising polymer dispersants in pigment dispersions

Details for Australian Patent Application No. 2004228365 (hide)

Owner Ciba Specialty Chemicals Holding Inc.

Inventors Soder, Sibylle; Vogel, Thomas; Simmendinger, Peter

Agent Davies Collison Cave

Pub. Number AU-A-2004228365

PCT Pub. Number WO2004/090030

Priority 03405235.7 08.04.03 EP

Filing date 29 March 2004

Wipo publication date 21 October 2004

International Classifications

C08K 003/00 Use of inorganic ingredients

C08F 220/36 Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof

C08L 033/14 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof

C08F 220/10 Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof

C08F 293/00 Block polymers

C08L 023/00 Compositions of macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

C08F 220/34 Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof

C08F 008/14 Chemical modification by after-treatment

C08K 005/00 Use of organic ingredients

Event Publications

27 October 2005 PCT application entered the National Phase

  PCT publication WO2004/090030 Priority application(s): WO2004/090030

16 August 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2004228379-Device, installation and process for producing a package from a sheet of flexible material

2004228360-Purin-6-one-derivatives