PROCESS FOR PRODUCING ETHER COMPOUND

Details for Australian Patent Application No. 2002318828 (hide)

Owner KYOWA YUKA CO., LTD.

Inventors SHIMIZU, Ikuo; ITO, Katsuhiro; OSADA, Kazuyasu; YAMAOKA, Tsuguo

Pub. Number AU-A-2002318828

PCT Number PCT/JP02/07117

PCT Pub. Number WO2003/006407

Priority 2001-213246 13.07.01 JP

Filing date 12 July 2002

Wipo publication date 29 January 2003

International Classifications

C07C 041/54 Preparation of ethers

C07C 043/305 Ethers

C07C 067/04 Preparation of carboxylic acid esters

C07C 069/54 Esters of carboxylic acids

C07B 051/00 Introduction of protecting groups or activating groups, not provided for in groups

G03F 007/039 Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces - Macromolecular compounds which are photodegradable, e.g. positive electron resists

C07C 043/303 Ethers

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 2001-213246 13.07.01 JP

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002318828

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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