2, 9-dichloroquinacridone pigment

Details for Australian Patent Application No. 2002250851 (hide)

Owner CIBA SPECIALTY CHEMICAL HOLDING INC.

Inventors Babler, Fridolin

Agent Davies Collison Cave

Pub. Number AU-A-2002250851

PCT Pub. Number WO2002/064681

Priority 60/264,930 30.01.01 US

Filing date 24 January 2002

Wipo publication date 28 August 2002

International Classifications

C09B 067/52 Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents

C09B 048/00 Quinacridones

C09B 067/10 Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2002250851

24 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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