EP 0198400 A1 19861022 - New synthetic water-dispersible fiber.

Title (en)

New synthetic water-dispersible fiber.

Title (de)

Wasserdispergierbare Synthesefaser.

Title (fr)

Fibre synthétique dispersible dans l'eau.

Publication

EP 0198400 A1 19861022 (EN)

Application

EP 86104815 A 19860409

Priority

US 72134785 A 19850409

Abstract (en)

Water-dispersible synthetic fiber of scalloped-oval cross-section to promote dispersibility, and so better uniformity, softer feel and more opacity to the resulting wet-laid fabrics.

IPC 1-7

D21H 5/20

IPC 8 full level

D01D 5/253 (2006.01); D01F 6/62 (2006.01); D02G 3/00 (2006.01); D06M 15/53 (2006.01); D21H 13/24 (2006.01); D06M 101/00 (2006.01); D06M 101/16 (2006.01); D06M 101/30 (2006.01); D06M 101/32 (2006.01)

IPC 8 main group level

D02G (2006.01)

CPC (source: EP KR)

D01D 5/253 (2013.01 - EP); D01F 6/62 (2013.01 - EP); D02G 3/00 (2013.01 - KR); D06M 15/507 (2013.01 - EP); D21H 13/24 (2013.01 - EP); D06M 2101/32 (2013.01 - EP)

Citation (applicant)

US 4007083 A 19770208 - RING MICHAEL, et al
US 4137181 A 19790130 - HAWKINS ROLAND L
US 4179543 A 19791218 - HAWKINS ROLAND L [US]
US 4294883 A 19811013 - HAWKINS ROLAND L
GB 958430 A 19640521 - DA LA VISCOSE SUISSE SOC
US 3914488 A 19751021 - GORRAFA ADLY ABDEL-MONIEM
US 4134882 A 19790116 - FRANKFORT HANS R E, et al
US 4195051 A 19800325 - FRANKFORT HANS R E [US], et al
US 4634625 A 19870106 - FRANKLIN JOHN S [US]
US 3416952 A 19681217 - ERIC MCINTYRE JAMES, et al
US 3557039 A 19710119 - MCINTYRE JAMES ERIC, et al
US 3619269 A 19711109 - MCINTYRE JAMES ERIC, et al
US 3981807 A 19760921 - RAYNOLDS STUART

Citation (search report)

[A] US 4297414 A 19811027 - MATSUMOTO HISASHI
[A] US 3223581 A 19651214 - ERWIN SOMMER, et al
[A] FR 2124574 A1 19720922 - BAYER AG
[AD] US 3416952 A 19681217 - ERIC MCINTYRE JAMES, et al
[AD] US 3914488 A 19751021 - GORRAFA ADLY ABDEL-MONIEM
[A] ABSTRACT BULLETIN OF THE INSTITUTE OF PAPER CHEMISTRY, vol. 55, no. 7, January 1985, page 870, abstract 8312; & JP-A-58 208 498 (TEIJIN AND TOYO FILTER PAPER CO.) 05-12-1983
[A] JAPANESE PATENTS GAZETTE, week E40, 17th November 1982, page 7, Derwent Publications, London, GB; & JP-A-57 139 600 (TEIJIN) 28-08-1982
[A] JAPANESE PATENTS GAZETTE, week 8403, 29th February 1984, page 8, Derwent Publications Ltd., London, GB; & JP-A-58 208 500 (TEIJIN) 05-12-1983

Designated contracting state (EPC)

AT DE FR GB IT SE

DOCDB simple family (publication)

EP 0198400 A1 19861022; EP 0198400 B1 19890719; AT E44786 T1 19890815; CA 1280267 C 19910219; CN 1006310 B 19900103; CN 86102475 A 19861015; DE 3664502 D1 19890824; ES 553823 A0 19871201; ES 8800999 A1 19871201; FI 80077 B 19891229; FI 80077 C 19900410; FI 864686 A0 19861118; FI 864686 A 19861118; IE 57360 B1 19920812; IE 860906 L 19861009; JP H0331803 B2 19910508; JP S62502482 A 19870924; KR 880002440 B1 19881112; KR 880700115 A 19880215; NO 864926 L 19861208; WO 8606111 A1 19861023

DOCDB simple family (application)

EP 86104815 A 19860409; AT 86104815 T 19860409; CA 506114 A 19860408; CN 86102475 A 19860409; DE 3664502 T 19860409; ES 553823 A 19860409; FI 864686 A 19861118; IE 90686 A 19860408; JP 50213686 A 19860408; KR 860700876 A 19861209; NO 864926 A 19861208; US 8600684 W 19860408