Global Patent Index - EP 4155438 A1

EP 4155438 A1 20230329 - LYOCELL FIBRE COMPRISING A MATTING AGENT AND ITS USE FOR THE PRODUCTION OF A TEXTILE FABRIC

Title (en)

LYOCELL FIBRE COMPRISING A MATTING AGENT AND ITS USE FOR THE PRODUCTION OF A TEXTILE FABRIC

Title (de)

LYOCELLFASER MIT EINEM MATTIERUNGSMITTEL UND VERWENDUNG ZUR HERSTELLUNG EINES TEXTILEN GEWEBES

Title (fr)

FIBRE LYOCELL COMPRENANT UN AGENT MATANT ET UTILISATION POUR LA PRODUCTION D'UN TISSU TEXTILE

Publication

EP 4155438 A1 20230329 (EN)

Application

EP 21199580 A 20210928

Priority

EP 21199580 A 20210928

Abstract (en)

The invention shows a lyocell fibre containing a matting agent whereby the matting agent comprises between 2 wt.-% and 5 wt.-% BaSO<sub>4</sub> and less than 1 wt.-% TiO<sub>2</sub>, with respect to fibre weight, whereby the matting agent is incorporated in the fibre matrix in the form of particulates.The invention further concerns the use of said fibre for the production of a textile fabric and a textile fabric containing said fibres.

IPC 8 full level

D01F 2/00 (2006.01); D01F 1/06 (2006.01); D01F 1/10 (2006.01); D03D 15/225 (2021.01); D03D 15/54 (2021.01); D06P 1/22 (2006.01); D06P 3/66 (2006.01)

CPC (source: EP)

D01F 1/10 (2013.01); D01F 2/00 (2013.01); D03D 1/00 (2013.01); D03D 15/225 (2021.01); D03D 15/54 (2021.01); D10B 2501/04 (2013.01)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

EP 4155438 A1 20230329; CN 118043508 A 20240514; TW 202331036 A 20230801; WO 2023052380 A1 20230406

DOCDB simple family (application)

EP 21199580 A 20210928; CN 202280066000 A 20220928; EP 2022076890 W 20220928; TW 111136555 A 20220927