EP 3927885 A1 20211229 - PAPER COATING COMPOSITION CONTAINING HIGH STARCH LEVELS
Title (en)
PAPER COATING COMPOSITION CONTAINING HIGH STARCH LEVELS
Title (de)
PAPIERBESCHICHTUNGSZUSAMMENSETZUNG MIT HOHEM STÄRKEGEHALT
Title (fr)
COMPOSITION DE COUCHAGE DE PAPIER CONTENANT DES TAUX ÉLEVÉS D'AMIDON
Publication
Application
Priority
- US 201962809177 P 20190222
- US 201962855461 P 20190531
- US 2020019027 W 20200220
Abstract (en)
[origin: WO2020172400A1] Described herein is coating starch composition comprising a starch and a plasticizer, as well as a paper coating composition comprising said coating starch composition, where the paper coating composition contains at least 2% starch, a dry solids content of at least 40%, and a viscosity of less than about 1200 cPs, as well as methods of using and making such compositions, such as, for example, in paper manufacturing processes.
IPC 8 full level
D21H 19/54 (2006.01); D21H 17/14 (2006.01); D21H 17/24 (2006.01); D21H 17/28 (2006.01); D21H 17/54 (2006.01); D21H 17/57 (2006.01); D21H 21/18 (2006.01)
CPC (source: EP US)
D21H 17/14 (2013.01 - EP); D21H 17/24 (2013.01 - EP); D21H 17/28 (2013.01 - EP); D21H 17/54 (2013.01 - EP); D21H 17/57 (2013.01 - EP); D21H 19/54 (2013.01 - EP US); D21H 21/18 (2013.01 - EP)
Citation (search report)
See references of WO 2020172400A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020172400 A1 20200827; CA 3129837 A1 20200827; CA 3129837 C 20231003; EP 3927885 A1 20211229; MX 2021009568 A 20210908; US 2022018070 A1 20220120
DOCDB simple family (application)
US 2020019027 W 20200220; CA 3129837 A 20200220; EP 20715519 A 20200220; MX 2021009568 A 20200220; US 202017432683 A 20200220