Global Patent Index - EP 1099141 A1

EP 1099141 A1 2001-05-16 - SIZED PAPER AND ITS USE IN HIGH SPEED CONVERTING OR REPROGRAPHICS OPERATIONS

Title (en)

SIZED PAPER AND ITS USE IN HIGH SPEED CONVERTING OR REPROGRAPHICS OPERATIONS

Title (de)

GELEIMTES PAPIER UND SEINE VERWENDUNG IN HOCHGESCHWINDIGKEIT-VEREDLUNGSBEHANDLUNGEN ODER REPROGRAPHISCHEN BEHANDLUNGEN

Title (fr)

PAPIER ENCOLLE ET SON UTILISATION DANS DES OPERATIONS DE CONVERSION OU DE REPROGRAPHIE A VITESSE ELEVEE

Publication

EP 1099141 A1 (EN)

Application

EP 98926320 A

Priority

US 9811597 W

Abstract (en)

[origin: WO9964934A1] A process for using paper in high speed converting or reprographics operations, comprising the steps of providing paper sized under alkaline conditions with alkenyl succinic anhydride (ASA) and 2-oxetanone that is not solid at 35 DEG C, and using the paper in high speed converting or reprographic operations. A process for making paper under alkaline conditions comprising the steps of providing sizing agent comprising alkenyl succinic anhydride (ASA) and 2-oxetanone that is not solid at 35 DEG C, and sizing the paper with the sizing agent.

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

G03G 7/00; D21H 17/72; D21H 21/16

IPC 8 full level (invention and additional information)

G03G 7/00 (2006.01); D21H 17/00 (2006.01); D21H 17/16 (2006.01); D21H 17/17 (2006.01); D21H 21/16 (2006.01)

CPC (invention and additional information)

D21H 21/16 (2013.01); D21H 17/72 (2013.01); D21H 17/16 (2013.01); D21H 17/17 (2013.01); G03G 7/0073 (2013.01)

Citation (search report)

See references of WO 9964934A1

Designated contracting state (EPC)

AT BE DE ES FI FR GB IT NL PT SE

EPO simple patent family

WO 9964934 A1 19991216; AU 741885 B2 20011213; AU 7818498 A 19991230; BR 9815903 A 20010220; BR 9815903 B1 20081118; CA 2334178 A1 19991216; CN 1188750 C 20050209; CN 1295681 A 20010516; EP 1099141 A1 20010516; JP 2002517638 A 20020618; NO 20006287 A 20010208; NO 20006287 D0 20001211; NZ 508286 A 20031031; PL 196680 B1 20080131; PL 348660 A1 20020603; RU 2202019 C2 20030410

INPADOC legal status


2006-01-25 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20050720

2004-09-29 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20040813

2001-05-16 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001214

2001-05-16 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE DE ES FI FR GB IT NL PT SE