Laser-weldable which are transparently, translucently or opaquely dyed by means of colorants

Details for Australian Patent Application No. 2005218733 (hide)

Owner Degussa AG

Inventors Hasskerl, Thomas; Hager, Harald; Wursche, Roland; Schubel, Klaus-Dieter; Ittmann, Gunther

Agent Spruson & Ferguson

Pub. Number AU-A-2005218733

PCT Pub. Number WO2005/084955

Priority 10 2004 051 457.7 22.10.04 DE; 20 2004 003 362.3 04.03.04 DE

Filing date 18 February 2005

Wipo publication date 15 September 2005

International Classifications

C08K 7/00 (2006.01) Use of ingredients characterised by shape

B29C 65/16 (2006.01) Joining of preformed parts

B41M 5/26 (2006.01) Duplicating or marking methods - Thermography

B41M 5/28 (2006.01) Duplicating or marking methods - using thermo-chromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat decomposable compounds, e.g. gas liberating

Event Publications

5 October 2006 PCT application entered the National Phase

  PCT publication WO2005/084955 Priority application(s): WO2005/084955

11 June 2009 Alteration of Name

  The name of the applicant has been altered to Evonik Degussa GmbH

15 September 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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