HEAT AND HOT WATER RESISTANT POLYURETHANE SEALANT

Details for Australian Patent Application No. 2002366629 (hide)

Owner NATIONAL UNIVERSITY OF SINGAPORE

Inventors CHEW, Yit, Lin; GOH, Suat, Hong; ZHOU, Xu

Pub. Number AU-A-2002366629

PCT Number PCT/SG02/00289

PCT Pub. Number WO2003/050157

Priority 10/012,533 12.12.01 US

Filing date 10 December 2002

Wipo publication date 23 June 2003

International Classifications

C08G 018/48 Polymeric products of isocyanates or isothiocyanates

C09K 003/10 Materials not provided for elsewhere - for sealing or packing joints or covers

C08K 005/3432 Use of organic ingredients

Event Publications

28 August 2003 Application Open to Public Inspection

  Published as AU-A-2002366629

28 August 2003 Complete Application Filed

  Priority application(s): 10/012,533 12.12.01 US

16 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

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