METHOD FOR RELEASING LAMINATED MATERIALS

Details for Australian Patent Application No. 2002241829 (hide)

Owner WESTVACO CORPORATION

Inventors ZURAW, Paul, John; ROBINSON, Kerry, Elizabeth; STREISEL, Robert, Charles; ALLEN, Ronald, Duane, Jr.; LOWRY, Francis, Peter

Pub. Number AU-A-2002241829

PCT Pub. Number WO2003/042456

Priority 09/992,902 14.11.01 US

Filing date 11 January 2002

Wipo publication date 26 May 2003

International Classifications

D21H 027/00 Special paper not otherwise provided for, e.g. made by multi-step processes

D21H 019/82 Coated paper

D21H 023/28 Processes or apparatus for adding material to the pulp or to the paper

B32B 031/00

D21H 019/12 Coated paper

Event Publications

24 July 2003 Application Open to Public Inspection

  Published as AU-A-2002241829

29 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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