EP 1619304 A1 20060125 - Multi-function starch compositions
Title (en)
Multi-function starch compositions
Title (de)
Multifunktionsstärkeverbindungen
Title (fr)
Compositions d'amidon ayant des fonctions multiples
Publication
Application
Priority
US 88555604 A 20040706
Abstract (en)
A method of applying heat sensitive papermaking additives to paper during a papermaking process comprises the steps of: a) providing a dry mix comprising an uncooked starch component and one or more heat sensitive papermaking additives; b) adding the dry mix to water to form a slurry without cooking the starch; c) providing a paper mat having a top surface and a bottom surface; d) applying the slurry to the top surface of the paper mat and allowing at least some of the slurry to permeate to the bottom surface of the paper mat; and e) heating the paper mat after applying the slurry to cook some or all of the starch.
IPC 8 full level
D21H 17/28 (2006.01); B01F 3/18 (2006.01); D21H 23/28 (2006.01)
CPC (source: EP US)
D21H 17/28 (2013.01 - EP US)
Citation (search report)
- [X] US 2003073363 A1 20030417 - ONO HIROSHI [JP], et al
- [X] WO 9916972 A1 19990408 - NAT SILICATES LTD [CA], et al
- [X] US 5876563 A 19990302 - GREENWOOD GRAHAM [GB]
- [X] WO 0058412 A1 20001005 - PENFORD CORP [US]
- [X] EP 0806522 A1 19971112 - ROEHM GMBH [DE]
- [PX] US 2005098288 A1 20050512 - STRONG PHILIP [US], et al
- [A] EP 1344866 A1 20030917 - SUEDZUCKER AG [DE]
- [A] EP 0697622 A1 19960221 - SCHOELLER FELIX JUN FOTO [DE]
- [A] GB 1504128 A 19780315 - ICI LTD [GB]
- [A] US 2105052 A 19380111 - JOHAN OLTMANS
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1619304 A1 20060125; AR 049523 A1 20060809; BR PI0502739 A 20060214; CA 2511651 A1 20060106; MX PA05007194 A 20060112; US 2006005935 A1 20060112
DOCDB simple family (application)
EP 05254229 A 20050706; AR P050102503 A 20050617; BR PI0502739 A 20050705; CA 2511651 A 20050705; MX PA05007194 A 20050630; US 88555604 A 20040706