Process for production of (poly)thiol compound for use as optical material, and polymerizable composition comprising the compound

Details for Australian Patent Application No. 2007246616 (hide)

Owner Mitsui Chemicals, Inc.

Inventors Kobayashi, Seiichi; Kuma, Shigetoshi; Sakata, Michiharu

Agent Davies Collison Cave

Pub. Number AU-B-2007246616

PCT Pub. Number WO2007/129450

Priority 2006-115289 19.04.06 JP

Filing date 12 April 2007

Wipo publication date 15 November 2007

Acceptance publication date 19 January 2012

International Classifications

C07C 319/14 (2006.01) Preparation of thiols, sulfides, hydropolysulfides or polysulfides

C08G 18/38 (2006.01) Polymeric products of isocyanates or isothiocyanates

G02B 1/04 (2006.01) Optical elements characterised by the material of which they are made - made of organic materials, e.g. plastics

Event Publications

6 November 2008 PCT application entered the National Phase

  PCT publication WO2007/129450 Priority application(s): WO2007/129450

19 January 2012 Application Accepted

  Published as AU-B-2007246616

14 June 2012 Standard Patent Sealed

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

2007246644-Combination of alovudine and zidovudine in a molar ratio of 1:100 to 1:350.

2007246615-Method for producing polythiol compound for optical material and polymerizable composition containing same