Shear-thinning writing compositions, writing instruments, and methods

Details for Australian Patent Application No. 2001255569 (hide)

Owner Berol Corporation

Inventors Czubarow, Pawel; Spencer, Jean L

Agent Pizzeys

Pub. Number AU-B-2001255569

PCT Pub. Number WO01/81484

Priority 09/553,119 20.04.00 US

Filing date 20 April 2001

Wipo publication date 7 November 2001

Acceptance publication date 3 June 2004

International Classifications

C09D 011/16 Inks - Writing inks

C09D 011/00 Inks

C09D 011/18 Inks - for use in ball-point writing instruments

Event Publications

3 June 2004 Application Accepted

  Published as AU-B-2001255569

30 September 2004 Standard Patent Sealed

18 November 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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