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

Details for Australian Patent Application No. 2007246615 (hide)

Owner Mitsui Chemicals, Inc.

Inventors Kuma, Shigetoshi; Kobayashi, Seiichi; Kawaguchi, Masaru

Agent Davies Collison Cave

Pub. Number AU-B-2007246615

PCT Pub. Number WO2007/129449

Priority 2006-116459 20.04.06 JP

Filing date 12 April 2007

Wipo publication date 15 November 2007

Acceptance publication date 28 June 2012

International Classifications

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

C07C 321/14 Thiols, sulfides, hydropolysulfides or polysulfides

C08G 18/38 Polymeric products of isocyanates or isothiocyanates

Event Publications

6 November 2008 PCT application entered the National Phase

  PCT publication WO2007/129449 Priority application(s): WO2007/129449

28 June 2012 Application Accepted

  Published as AU-B-2007246615

25 October 2012 Standard Patent Sealed

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