EP 0293119 A1 19881130 - Paper sizing compositions.
Title (en)
Paper sizing compositions.
Title (de)
Zusammensetzungen zum Leimen von Papier.
Title (fr)
Compositions de collage pour papier.
Publication
Application
Priority
GB 8712370 A 19870526
Abstract (en)
A one-shot paper sizing composition is in the form of an aqueous dispersion containing a rosin component, a co-reactant therefor, such as an aluminium chlorohydrate, and an amine or an amine salt of a rosin acid.
IPC 1-7
IPC 8 full level
D21H 17/07 (2006.01); D21H 17/62 (2006.01); D21H 17/63 (2006.01); D21H 17/16 (2006.01); D21H 17/17 (2006.01); D21H 17/66 (2006.01); D21H 21/16 (2006.01)
CPC (source: EP)
D21H 17/71 (2013.01); D21H 17/16 (2013.01); D21H 17/17 (2013.01); D21H 17/62 (2013.01); D21H 17/66 (2013.01); D21H 21/16 (2013.01)
Citation (search report)
- [XD] US 4522686 A 19850611 - DUMAS DAVID H [US]
- [X] WO 8602677 A1 19860509 - EKA AB [SE]
- [A] EP 0018007 A1 19801029 - SCHULTZ & NAUTH COLLODIN KLEB [DE]
- [A] US 3817768 A 19740618 - ALDRICH PAUL H [US]
- [A] GB 1444751 B
- [A] GB 851187 A 19601012 - BRITISH BEWOID COMPANY LTD
- [AD] US 4025354 A 19770524 - EMERSON RALPH WALDO, et al
- [A] US 2138325 A 19381129 - NIVLING WALTER A
- [A] NOTES OF THE TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY, 1983 SIZING SEMINAR, Savannah, GA, 16th-18th November 1983, pages 61-65, Tappi Press, Atlanta, GA, US; D.R. DILL: "Dispersed rosin sizes: why and how"
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0293119 A1 19881130; EP 0293119 B1 19920819; AT E79657 T1 19920915; AU 1661188 A 19881201; AU 615444 B2 19911003; BR 8802569 A 19881220; CA 1340339 C 19990126; DE 3873826 D1 19920924; DE 3873826 T2 19930204; ES 2051845 T3 19940701; FI 882487 A0 19880526; FI 882487 A 19881127; FI 94069 B 19950331; FI 94069 C 19950710; GB 8712370 D0 19870701; JP 2641253 B2 19970813; JP H01162896 A 19890627; NZ 224724 A 19891027; PT 87589 A 19890531; PT 87589 B 19920930; ZA 883650 B 19890726
DOCDB simple family (application)
EP 88304405 A 19880516; AT 88304405 T 19880516; AU 1661188 A 19880525; BR 8802569 A 19880526; CA 567764 A 19880526; DE 3873826 T 19880516; ES 88304405 T 19880516; FI 882487 A 19880526; GB 8712370 A 19870526; JP 12723288 A 19880526; NZ 22472488 A 19880520; PT 8758988 A 19880526; ZA 883650 A 19880523