Title of Invention

"A WATER SOLUBLE POLYMER DISPERSION AND METHOD OF PRODUCING A WATER SOLUBLE POLYMER DISPERSION"

Abstract The present invention relates to a water-soluble polymer dispersion comprising:a dispersed polymer made up of at least one water-soluble monomer A and at least one water-soluble cationic monomer B, at least one stabiliser C, and at least one cationic polyelectrolyte as co-stabiliser D. It also relates to a method of producing a polymer dispersion and to a paper-making process.
Full Text

Documents:

2558-chenp-2004 amanded claims 28-04-2010.pdf

2558-chenp-2004 amanded pages of specification 28-04-2010.pdf

2558-CHENP-2004 CORRESPONDENCE OTHERS 28-04-2010.pdf

2558-chenp-2004 form-3 29-04-2010.pdf

2558-CHENP-2004 FORM-3 26-10-2009.pdf

2558-CHENP-2004 OTHER PCT FORM 26-10-2009.pdf

2558-CHENP-2004 AMANDED CLAIMS 20-01-2010.pdf

2558-CHENP-2004 AMANDED PAGES OF SPECIFICATION 20-01-2010.pdf

2558-chenp-2004 correspondence others 28-07-2009.pdf

2558-CHENP-2004 CORRESPONDENCE OTHERS 20-01-2010.pdf

2558-CHENP-2004 ENGLISH TRANSLATION 13-11-2009.pdf

2558-CHENP-2004 EXAMINATION REPORT REPLY RECIEVED 28-07-2009.pdf

2558-CHENP-2004 FORM-1 07-12-2009.pdf

2558-CHENP-2004 FORM-13 01-09-2009.pdf

2558-chenp-2004 pct search report 28-07-2009.pdf

2558-chenp-2004-correspondnece-others.pdf

2558-chenp-2004-correspondnece-po.pdf

2558-chenp-2004-form 1.pdf

2558-chenp-2004-form 26.pdf

2558-chenp-2004-form 3.pdf

2558-chenp-2004-form 5.pdf

2558-chenp-2004-pct.pdf


Patent Number 241322
Indian Patent Application Number 2558/CHENP/2004
PG Journal Number 27/2010
Publication Date 02-Jul-2010
Grant Date 29-Jun-2010
Date of Filing 12-Nov-2004
Name of Patentee AKZO NOBEL N.V.
Applicant Address VELPERWEG 76/6824 BM, NL-6800 SB ARNHEM, THE NETHERLANDS
Inventors:
# Inventor's Name Inventor's Address
1 STRUCK ,OLIVER OBERSTR 26, 52349 DUREN , GERMANY
2 PRZYBYLA, CHRISTIAN WERRASTRASSE 13, 47051 DUISBURG , GERMANY
3 JAEGER ,WERNER WENDENMARKEN 22, 14532 KLEINMACHNOW, GERMANY
4 HAHN,MATHIAS AN DER BAHN 2, 14557 WILHELMSHORST , GERMANY
5 RUPPELT, DIRK LENNENSTRASSE 20A , 14469 POTSDAM , GERMANY
PCT International Classification Number C08F 2/10
PCT International Application Number PCT/SE03/00793
PCT International Filing date 2003-05-15
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 102 21 585.5 2002-05-15 Germany
2 102 21 584.7 2002-05-15 Germany