EP 0819193 A1 19980121 - PAPER SIZING AGENT MIXTURES
Title (en)
PAPER SIZING AGENT MIXTURES
Title (de)
PAPIERLEIMUNGSMITTELMISCHUNGEN
Title (fr)
MELANGES D'AGENTS D'ENCOLLAGE POUR PAPIER
Publication
Application
Priority
- DE 19512399 A 19950403
- EP 9601315 W 19960326
Abstract (en)
[origin: WO9631650A1] Paper sizing agent mixtures of: (A) finely divided aqueous dispersions of C14 to C22 alkyl diketenes obtainable by dispersing the alkyl diketenes in water in the presence of cationic starch with an amylopectin content of at least 95 wt.%, and (B) finely divided aqueous polymer dispersions forming a paper sizing agent, process for producing the paper sizing agent mixtures by mixing th e components (A) and (B) and the use of the paper sizing agent mixtures as mass and surface sizing agents for paper, pasteboard and cardboard.
IPC 1-7
IPC 8 full level
D21H 17/17 (2006.01); D21H 17/28 (2006.01); D21H 17/29 (2006.01); D21H 21/16 (2006.01); D21H 17/03 (2006.01)
CPC (source: EP)
D21H 17/17 (2013.01); D21H 17/29 (2013.01); D21H 17/72 (2013.01); D21H 21/16 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB IT LI NL PT SE
DOCDB simple family (publication)
WO 9631650 A1 19961010; AT E180526 T1 19990615; DE 19512399 A1 19961010; DE 59602009 D1 19990701; DK 0819193 T3 19991108; EP 0819193 A1 19980121; EP 0819193 B1 19990526; ES 2133193 T3 19990901; JP 3805367 B2 20060802; JP H11502575 A 19990302
DOCDB simple family (application)
EP 9601315 W 19960326; AT 96908139 T 19960326; DE 19512399 A 19950403; DE 59602009 T 19960326; DK 96908139 T 19960326; EP 96908139 A 19960326; ES 96908139 T 19960326; JP 52994296 A 19960326