LOW DUSTING CRYSTAL TRANSFORMATIONS OF 2, 2'-METHYLENBIS(4-(1,1,3,3-TETRAM ETHYLBUTYL)-6-BENZOTRIAZOLYLPHENO L) AND MIXTURE THEREOF, METHOD FOR PREPARING THEM, AND ULTRAVIOLET ABSORBENT USING THE SAME

Details for Australian Patent Application No. 2002306252 (hide)

International Classifications

Event Publications

19 December 2002 Complete Application Filed

Priority application(s): 2001-330582 29.10.01 JP; 2002-061013 06.03.02 JP

10 July 2003 Application Open to Public Inspection

Published as AU-A-2002306252

15 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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