Process for production of mercaptocarboxylic esters of pentaerythritol and polymerizable compositions containing the esters

Details for Australian Patent Application No. 2007242330 (hide)

Owner Mitsui Chemicals, Inc

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

Agent Davies Collison Cave

Pub. Number AU-B-2007242330

PCT Pub. Number WO2007/122810

Priority 2006-117641 21.04.06 JP

Filing date 12 April 2007

Wipo publication date 1 November 2007

Acceptance publication date 2 February 2012

International Classifications

C07C 319/12 (2006.01) Preparation of thiols, sulfides, hydropolysulfides or polysulfides

C07C 323/52 (2006.01) Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

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

Event Publications

6 November 2008 PCT application entered the National Phase

  PCT publication WO2007/122810 Priority application(s): WO2007/122810

2 February 2012 Application Accepted

  Published as AU-B-2007242330

17 May 2012 Opposition Lodged

  Bruno Bock Chemische Fabrik GmbH & Co. KG has lodged an opposition against Mitsui Chemicals, Inc.

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