FUNCTIONALIZED HALOGENATED POLYMERS FOR MICROENCAPSULATION

Details for Australian Patent Application No. 2002360835 (hide)

Owner SIPIX IMAGING, INC.

Inventors ZANG, HongMei; CHEN, Huiyong, Paul; ARMOUSH, Mahmoud-Zohdi; LEROUX, Denis; YU, Rongchi; LIANG, Rong-Chang

Pub. Number AU-A-2002360835

PCT Number PCT/US02/41740

PCT Pub. Number WO2003/057360

Priority 60/345,934 03.01.02 US

Filing date 31 December 2002

Wipo publication date 24 July 2003

International Classifications

B01J 013/18 Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for

B41M 005/165 Duplicating or marking methods - characterised by the use of microcapsules

B01J 013/16 Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for

C08F 220/58 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 228/02 Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur

B41M 005/30 Duplicating or marking methods - using chemical colour formers

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 60/345,934 03.01.02 US

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002360835

23 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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