EP 1238158 A1 20020911 - SIZING COMPOSITION
Title (en)
SIZING COMPOSITION
Title (de)
LEIMUNGSZUSAMMENSETZUNG
Title (fr)
COMPOSITION DE COLLAGE
Publication
Application
Priority
- EP 00987884 A 20001212
- EP 00850026 A 20000210
- SE 0002501 W 20001212
- US 46461999 A 19991216
Abstract (en)
[origin: WO0144575A1] The present invention relates to a substantially water-free sizing composition, an aqueous sizing dispersion, the use for sizing or surface sizing paper and board and a process for the production of paper and board. The substantially water-free sizing composition comprises a cellulose reactive sizing agent and an esterified copolymer which is obtainable from a mixture comprising aliphatic olefins and derivatives of unsaturated carboxylic acids. More specifically, the composition comprises an esterified copolymer obtainable form a mixture comprising alpha -olefins and derivatives of alpha , beta -unsaturated dicarboxylic acids.
IPC 1-7
IPC 8 full level
C09K 23/42 (2022.01); D21H 17/15 (2006.01); D21H 17/17 (2006.01); D21H 21/16 (2006.01); D21H 17/16 (2006.01); D21H 17/43 (2006.01)
CPC (source: EP KR)
D21H 17/72 (2013.01 - EP); D21H 21/16 (2013.01 - EP KR); D21H 17/16 (2013.01 - EP); D21H 17/17 (2013.01 - EP); D21H 17/43 (2013.01 - EP)
Citation (search report)
See references of WO 0144575A1
Citation (examination)
- JP S4929125 B1 19740801
- EP 0220941 A1 19870506 - ALBRIGHT & WILSON [GB]
- US 5190584 A 19930302 - RUFFINI GUGLIELMO [IT]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0144575 A1 20010621; AU 2415501 A 20010625; AU 766353 B2 20031016; BR 0016344 A 20020910; CA 2394557 A1 20010621; CN 1409788 A 20030409; EP 1238158 A1 20020911; JP 2003527493 A 20030916; KR 20020058081 A 20020712; MX PA02005720 A 20020918; NO 20022845 D0 20020614; NO 20022845 L 20020808; PL 355474 A1 20040504; RU 2002118814 A 20040327
DOCDB simple family (application)
SE 0002501 W 20001212; AU 2415501 A 20001212; BR 0016344 A 20001212; CA 2394557 A 20001212; CN 00817149 A 20001212; EP 00987884 A 20001212; JP 2001545649 A 20001212; KR 20027007139 A 20020604; MX PA02005720 A 20001212; NO 20022845 A 20020614; PL 35547400 A 20001212; RU 2002118814 A 20001212