Coating compositions comprising alkyl ketene dimers and alkyl succinic anhydrides for use in paper making

Details for Australian Patent Application No. 2003286658 (hide)

Owner Spectra-Kote Corporation

Inventors Jones, James C.; Propst, Charles Jr.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2003286658

PCT Number PCT/US2003/0337

PCT Pub. Number WO2004/037930

Priority Not Given 24.10.03 US; 60/420,728 24.10.02 US

Filing date 24 October 2003

Wipo publication date 13 May 2004

Acceptance publication date 18 June 2009

International Classifications

D21H 21/16 (2006.01) Non-fibrous material added to the pulp, characterised by its function, form or properties

C09D 1/00 (2006.01) Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances

C09D 7/00 (2006.01) Features of coating compositions, not provided for in group  

C09D 133/02 (2006.01) Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof - Homopolymers or copolymers of acids

D21H 11/20 (2006.01)

D21H 17/15 (2006.01) Non-fibrous material added to the pulp, characterised by its constitution

D21H 17/29 (2006.01) Non-fibrous material added to the pulp, characterised by its constitution

D21H 17/37 (2006.01) Non-fibrous material added to the pulp, characterised by its constitution

D21H 19/10 (2006.01) Coated paper

D21H 23/28 (2006.01) Processes or apparatus for adding material to the pulp or to the paper

D21H 17/16 (2006.01) Non-fibrous material added to the pulp, characterised by its constitution

D21H 17/17 (2006.01) Non-fibrous material added to the pulp, characterised by its constitution

D21H 17/28 (2006.01) Non-fibrous material added to the pulp, characterised by its constitution

D21H 19/12 (2006.01) Coated paper

D21H 19/44 (2006.01) Coated paper

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): Not Given 24.10.03 US; 60/420,728 24.10.02 US

17 June 2004 Application Open to Public Inspection

  Published as AU-B-2003286658

18 June 2009 Application Accepted

  Published as AU-B-2003286658

15 October 2009 Standard Patent Sealed

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