METHOD FOR TREATING A MINERAL FILLER WITH A POLYDIALKYLSILOXANE AND A FATTY ACID, RESULTING HYDROPHOBIC FILLERS AND USES THEREOF IN POLYMERS FOR BREATHABLE FILMS

Details for Australian Patent Application No. 2002238812 (hide)

Owner OMYA AG

Inventors FREY, Daniel; HOPPLER, Hans, Ulrich; OCHSNER, Edwin

Pub. Number AU-A-2002238812

PCT Pub. Number WO2002/055596

Priority 01/00365 12.01.01 FR

Filing date 10 January 2002

Wipo publication date 24 July 2002

International Classifications

C08K 009/04 Use of pretreated ingredients

C08K 009/06 Use of pretreated ingredients

C09C 003/08 Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties - Treatment with low-molecular-weight organic compounds

C09C 003/12 Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties - Treatment with organosilicon compounds

Event Publications

6 February 2003 Application Open to Public Inspection

  Published as AU-A-2002238812

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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