Global Patent Index - EP 0768405 A1

EP 0768405 A1 19970416 - Woven fabric with adjustable gas and/or liquid permeability containing hybrid yarns, process for its further processing, textile structure with predetermined gas and/or fluid permeability and its use

Title (en)

Woven fabric with adjustable gas and/or liquid permeability containing hybrid yarns, process for its further processing, textile structure with predetermined gas and/or fluid permeability and its use

Title (de)

Gewebe und Gelege mit einstellbarer Gas- und/oder Flüssigkeitdichtigkeit enthaltend Hybridgarne, Verfahren zu deren Weiterverarbeitung, textile Flächengebilde mit vorbestimmter Gas- und/oder Flüssigkeitsdurchlässigkeit und deren Verwendung

Title (fr)

Tissu avec étanchéité réglable au gaz et/ou aux liquides comprenant des fils hybrides, procédé pour son traitement altérieur, structure textile avec étanchéité au gaz et/ou aux liquides prédéterminée et son utilisation

Publication

EP 0768405 A1 19970416 (DE)

Application

EP 96115791 A 19961002

Priority

DE 19537702 A 19951011

Abstract (en)

In (non)woven fabric containing at least 2 systems of parallel filaments, at least one of these systems has more than 10 filaments/cm and at least 10% of the system consists of hybrid yarn containing reinforcing filaments and matrix filaments of thermoplastic polymer with a lower m.pt. Also claimed are a method of making textile webs with predetermined gas permeability from this fabric and the textile webs per se.

Abstract (de)

Beschrieben werden Gewebe oder Gelege enthaltend mindestens zwei Fadensysteme parallellaufender Fäden, wobei wenigstens eines dieser Fadensysteme mehr als 10 Fäden pro Zentimeter aufweist und zu mindestens 10 %, bezogen auf das Fadensystem, aus Hybridgarnen enthaltend Verstärkungsfilamente und tieferschmelzende Matrixfilamente aus thermoplastischen Polymeren besteht. Aus derartigen Geweben oder Gelegen lassen sich durch Aufschmelzen der Matrixkomponente textile Flächengebilde mit einstellbarer Gas- und/oder Flüssigkeitsdurchlässigkeit herstellen, die sich insbesondere zur Herstellung von Airbags eignen.

IPC 1-7

D03D 15/00; D02G 3/04

IPC 8 full level

B60R 21/16 (2006.01); D02G 3/02 (2006.01); D02G 3/44 (2006.01); D03D 1/02 (2006.01); D03D 15/00 (2006.01)

CPC (source: EP KR US)

D01F 6/62 (2013.01 - KR); D02G 3/402 (2013.01 - EP US); D02G 3/447 (2013.01 - EP US); D03D 1/02 (2013.01 - EP US); D03D 15/247 (2021.01 - EP US); D03D 15/267 (2021.01 - EP US); D03D 15/283 (2021.01 - EP KR US); D03D 15/41 (2021.01 - EP KR US); D03D 15/47 (2021.01 - EP KR US); D03D 15/573 (2021.01 - EP KR US); D03D 15/587 (2021.01 - EP KR US); D10B 2101/06 (2013.01 - EP US); D10B 2101/08 (2013.01 - EP US); D10B 2101/12 (2013.01 - EP US); D10B 2101/20 (2013.01 - EP US); D10B 2321/021 (2013.01 - EP US); D10B 2321/022 (2013.01 - EP US); D10B 2331/021 (2013.01 - EP US); D10B 2331/04 (2013.01 - EP US); D10B 2331/061 (2013.01 - EP US); D10B 2331/14 (2013.01 - EP US); D10B 2331/301 (2013.01 - EP US); D10B 2401/041 (2013.01 - EP US); D10B 2401/063 (2013.01 - EP US); D10B 2501/04 (2013.01 - EP US); D10B 2501/043 (2013.01 - EP US); D10B 2505/04 (2013.01 - EP US); D10B 2505/10 (2013.01 - EP US); D10B 2505/124 (2013.01 - EP US); D10B 2505/18 (2013.01 - EP US); D10B 2505/20 (2013.01 - EP US); D10B 2505/204 (2013.01 - EP US); D10B 2507/04 (2013.01 - EP US); Y10S 428/902 (2013.01 - EP US); Y10T 428/249921 (2015.04 - EP US); Y10T 428/2913 (2015.01 - EP US); Y10T 428/2931 (2015.01 - EP US); Y10T 428/2969 (2015.01 - EP US)

Citation (search report)

  • [A] EP 0630735 A2 19941228 - BASF CORP [US]
  • [A] EP 0542070 A1 19930519 - BASF AG [DE]
  • [A] DE 4243465 A1 19930701 - BASF AG [DE]
  • [AD] DE 4142884 A1 19920702 - BRIDGESTONE CORP [JP]
  • [A] DATABASE WPI Section Ch Week 8839, Derwent World Patents Index; Class A32, AN 88-276317, XP002002727, ANONYMOUS: "Prepreg mfr. for mfg. composites - by stacking woven fabric(s) contg. reinforcing and thermoplastic yarns in mould, applying heat and pressure" & RESEARCH DISCLOSURE, vol. 292, no. 015, 10 August 1988 (1988-08-10), EMSWORTH, GB
  • [AD] PATENT ABSTRACTS OF JAPAN vol. 16, no. 425 (C - 0982) 7 September 1992 (1992-09-07)
  • [AD] PATENT ABSTRACTS OF JAPAN vol. 16, no. 82 (M - 1215) 27 February 1992 (1992-02-27)

Designated contracting state (EPC)

BE DE FR GB IT NL SE

DOCDB simple family (publication)

EP 0768405 A1 19970416; BR 9605049 A 19980630; CA 2187612 A1 19970412; DE 19537702 A1 19970417; JP H09119039 A 19970506; KR 970021391 A 19970528; MX 9604727 A 19980430; US 5863644 A 19990126

DOCDB simple family (application)

EP 96115791 A 19961002; BR 9605049 A 19961010; CA 2187612 A 19961010; DE 19537702 A 19951011; JP 26976696 A 19961011; KR 19960044971 A 19961010; MX 9604727 A 19961010; US 72875596 A 19961011