Global Patent Index - EP 0779385 A1

EP 0779385 A1 19970618 - High density fine weave fabric made of microfibers

Title (en)

High density fine weave fabric made of microfibers

Title (de)

Dichtes Feingewebe aus Mikrofasern

Title (fr)

Tissu fin à haute densité à base de microfibres

Publication

EP 0779385 A1 19970618 (DE)

Application

EP 96119802 A 19961210

Priority

DE 19546876 A 19951215

Abstract (en)

A dense fine weave of microfibres is proof against mites, the weft comprises 45-80 threads/cm, each thread containing a number of filaments equal to 75 or above and each filament having a diameter < 9 mu m. Also claimed are areas where the weave may be used as follows: as covers filled with down or fibres, e.g. silicone-treated hollow polyester fibres; operating theatre undergarments; clean room clothing; covers, e.g. for upholstery, bedding and mattresses; filter weaves; carrier material for chemicals.

Abstract (de)

Dichtes Feingewebe aus Mikrofaser, das milbendicht ist und der Schuß aus 45 - 80 Faden besteht, wobei der Schuß jeweils eine Filamentzahl von 75 und mehr aufweist und der Durchmesser der Einzelfilaments weniger als 9 mµm betragt. Dabei weist das verwendete Garn Einzelfilamente vorzugsweise von weniger als 0,6 dtex auf. Das Gewebe kann in Kette und Schuß aus Polyester-Mikrofaser bestehen, aber auch jeweils nur in Kette oder nur in Schußrichtung.

IPC 1-7

D03D 1/00; D03D 15/00; D03D 13/00

IPC 8 full level

D03D 1/00 (2006.01); D03D 13/00 (2006.01); D03D 15/00 (2006.01)

CPC (source: EP US)

D03D 13/004 (2013.01 - EP); D03D 13/008 (2013.01 - EP); D03D 15/283 (2021.01 - EP US); D03D 15/33 (2021.01 - EP); D03D 15/49 (2021.01 - EP); D10B 2331/04 (2013.01 - EP); D10B 2401/063 (2013.01 - EP); D10B 2501/00 (2013.01 - EP); D10B 2503/06 (2013.01 - EP); D10B 2505/08 (2013.01 - EP)

Citation (search report)

  • [YA] EP 0391111 A1 19901010 - NIPPON TELEGRAPH & TELEPHONE [JP]
  • [YA] EP 0424637 A1 19910502 - SPINNHUETTE GMBH & CO KG SEIDE [DE]
  • [Y] DATABASE WPI Section Ch Week 8503, Derwent World Patents Index; Class A23, AN 85-015450, XP002028239
  • [Y] PATENT ABSTRACTS OF JAPAN vol. 016, no. 369 (C - 0972) 10 August 1992 (1992-08-10)
  • [YA] PATENT ABSTRACTS OF JAPAN vol. 015, no. 248 (C - 0843) 25 June 1991 (1991-06-25)
  • [A] PATENT ABSTRACTS OF JAPAN vol. 95, no. 009

Designated contracting state (EPC)

AT BE CH DE DK FR GB LI NL

DOCDB simple family (publication)

EP 0779385 A1 19970618; EP 0779385 B1 20000726; AT E195006 T1 20000815; DE 19546876 A1 19970619; DE 59605647 D1 20000831; DK 0779385 T3 20001113

DOCDB simple family (application)

EP 96119802 A 19961210; AT 96119802 T 19961210; DE 19546876 A 19951215; DE 59605647 T 19961210; DK 96119802 T 19961210