PROCESS FOR PRODUCTION OF AROMATIC OLIGOMERS

Details for Australian Patent Application No. 2002361100 (hide)

Owner NIPPON STEEL CHEMICAL CO., LTD.

Inventors KATAYAMA, Atsuhiko; WADA, Yasuo; NOGUCHI, Katsuhide; SENZAKI, Toshihide; IMAMURA, Takahiro; HORIBE, Kazuyoshi; YOSHIDA, Tomoaki

Pub. Number AU-A-2002361100

PCT Number PCT/JP02/13632

PCT Pub. Number WO2003/055927

Priority 2001-396952 27.12.01 JP

Filing date 26 December 2002

Wipo publication date 15 July 2003

International Classifications

C08G 010/02 Condensation polymers of aldehydes or ketones with aromatic hydrocarbons or halogenated aromatic hydrocarbons only

C07C 015/16 Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic part

C07C 015/20 Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic part

C07C 007/10 Purification, separation orstabilisation of hydrocarbons

Event Publications

10 April 2003 Complete Application Filed

  Priority application(s): 2001-396952 27.12.01 JP

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002361100

16 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002361101-PHOTOCURABLE THERMOSETTING CONDUCTIVE COMPOSITION, CONDUCTIVE CIRCUIT FORMED FROM THE CONDUCTIVE COMPOSITION, AND METHOD OF FORMING THE SAME

2002361099-POWDER SLUSH MOLDING MACHINE AND POWDER SLUSH MOLDING METHOD