HYDROPHILIC EMULSIFIERS BASED ON POLYISOBUTYLENE

Details for Australian Patent Application No. 2002362495 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors HUFFER, Stephan; SCHURMANN, Gregor; NORENBERG, Ralf

Pub. Number AU-A-2002362495

PCT Number PCT/EP02/10769

PCT Pub. Number WO2003/029309

Priority 101 47 650.7 27.09.01 DE

Filing date 25 September 2002

Wipo publication date 14 April 2003

International Classifications

C08F 010/10 Homopolymers or copolymers

C08F 008/00 Chemical modification by after-treatment

C08G 081/02 Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers

B01F 017/52 Use of substances as emulsifying, wetting, dispersing, or foam-producing agents - Natural or synthetic resins or their salts

C23F 011/173 Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent

C09D 123/26 Coating compositions based on organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds

C09D 005/08 Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced - Anti-corrosive paints

Event Publications

8 May 2003 Complete Application Filed

  Priority application(s): 101 47 650.7 27.09.01 DE

26 June 2003 Application Open to Public Inspection

  Published as AU-A-2002362495

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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