Global Patent Index - EP 1086274 A1

EP 1086274 A1 2001-03-28 - A PROCESS FOR MAKING PAPER

Title (en)

A PROCESS FOR MAKING PAPER

Title (de)

VERFAHREN ZUR HERSTELLUNG VON PAPIER

Title (fr)

PROCEDE DE FABRICATION DU PAPIER

Publication

EP 1086274 A1 (EN)

Application

EP 99955510 A

Priority

  • EP 99955510 A
  • EP 98201943 A
  • NL 9900351 W

Abstract (en)

[origin: WO9964677A1] The invention relates to a process for making paper wherein an anionic starch, which is based on a starch comprising at least 95 wt.%, based on dry substance of the starch, of amylopectin, or a derivative of said starch, is used in combination with a fixative as a strengthening agent.

IPC 1-7 (main, further and additional classification)

D21H 17/28; D21H 21/18; D21H 23/76

IPC 8 full level (invention and additional information)

D21H 17/28 (2006.01); D21H 17/29 (2006.01); D21H 17/56 (2006.01); D21H 21/18 (2006.01); D21H 23/76 (2006.01)

CPC (invention and additional information)

D21H 17/28 (2013.01); D21H 21/20 (2013.01); D21H 23/76 (2013.01)

Citation (search report)

See references of WO 9964677A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 9964677 A1 19991216; AT 226662 T 20021115; AU 4293199 A 19991230; BR 9910991 A 20010213; BR 9910991 B1 20090113; CA 2334532 A1 19991216; CA 2334532 C 20080311; CN 1136360 C 20040128; CN 1305552 A 20010725; DE 69903628 D1 20021128; DE 69903628 T2 20030703; EP 1086274 A1 20010328; EP 1086274 B1 20021023; EP 1086274 B9 20050119; ID 27649 A 20010419; JP 2002517637 A 20020618; JP 4475810 B2 20100609; MX PA00012086 A 20030422; US 2003145966 A1 20030807

INPADOC legal status


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