Compositions containing expandable microspheres and an ionic compound, as well as methods of making and using the same

Details for Australian Patent Application No. 2011213813 (hide)

Owner International Paper Company

Inventors Mohan, Krishna K.; Goliber, Cynthia A.; Hong, Yaoliang; Froass, Peter M.; Young, Herbert; Anderson, D. W.; Faber, Richard D.

Agent Griffith Hack

Pub. Number AU-B-2011213813

Parent 2006223142

Filing date 22 August 2011

Wipo publication date 15 September 2011

Acceptance publication date 15 December 2011

International Classifications

D21H 21/54 (2006.01) Non-fibrous material added to the pulp, characterised by its function, form or properties

D21H 17/41 (2006.01) Non-fibrous material added to the pulp, characterised by its constitution

D21H 17/68 (2006.01) Non-fibrous material added to the pulp, characterised by its constitution

D21H 23/08 (2006.01) Processes or apparatus for adding material to the pulp or to the paper

Event Publications

8 September 2011 Complete Application Filed

15 September 2011 Section 223 Application Allowed

  International Paper Company The time in which to make a further application for a divisional patent has been extended to 07 Sep 2011. Address for service in Australia - Griffith Hack Level 3 509 St Kilda Road Melbourne VIC 3004 Extensions of Time, Section 223

15 September 2011 Application Open to Public Inspection

  Published as AU-B-2011213813

15 December 2011 Application Accepted

  Published as AU-B-2011213813

12 April 2012 Standard Patent Sealed

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