EP 3779011 A4 20220112 - NONWOVEN FABRIC ASSEMBLY AND SHEET MASK USING SAME

Title (en)

NONWOVEN FABRIC ASSEMBLY AND SHEET MASK USING SAME

Title (de)

VLIESSTOFFANORDNUNG UND DAMIT VERSEHENE TUCHMASKE

Title (fr)

ENSEMBLE DE TISSU NON-TISSÉ ET MASQUE DE TYPE FEUILLE UTILISANT CELUI-CI

Publication

EP 3779011 A4 20220112 (EN)

Application

EP 19826613 A 20190614

Priority

KR 20180075232 A 20180629
KR 2019007218 W 20190614

Abstract (en)

[origin: EP3779011A1] The present disclosure relates to a nonwoven fiber assembly and a mask pack sheet using the same, and specifically, to a nonwoven fiber assembly which has excellent bending characteristics for a use in an industrial material, having a pleasant feel and a soft gloss property for a use in clothes or interior decoration, having excellent physical properties such as transparency, skin adhesiveness, absorbency and retention of a solvent such as water, and a smooth surface feeling for use in a sheet mask nonwoven fiber assembly, and includes a lyocell fiber having a large specific surface area, and a mask pack sheet using the nonwoven fiber assembly.

IPC 8 full level

A45D 44/00 (2006.01); D01D 5/253 (2006.01); D01F 8/02 (2006.01); D04H 1/4258 (2012.01)

CPC (source: EP KR US)

A45D 44/002 (2013.01 - KR US); D01D 5/253 (2013.01 - EP KR); D01F 2/00 (2013.01 - EP); D01F 8/02 (2013.01 - KR US); D04H 1/4258 (2013.01 - EP KR US); D04H 1/43912 (2020.05 - EP); D04H 1/492 (2013.01 - EP); D04H 1/74 (2013.01 - EP); A45D 44/002 (2013.01 - EP)

Citation (search report)

[XAYI] WO 2011097661 A1 20110818 - CHEMIEFASER LENZING AG [AT], et al
[A] US 2015044926 A1 20150212 - RAHBARAN SHAYDA [AT], et al
[A] EP 2860307 A1 20150415 - KURARAY KURAFLEX CO LTD [JP]
[A] WO 2007143761 A1 20071221 - CHEMIEFASER LENZING AG [AT], et al
[Y] EP 3162925 A1 20170503 - KOLON INC [KR], et al
[Y] EP 3128049 A1 20170208 - KOLON INC [KR]
[E] EP 3564417 A1 20191106 - KOLON INC [KR]
See references of WO 2020004843A1

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

DOCDB simple family (publication)

EP 3779011 A1 20210217; EP 3779011 A4 20220112; CN 112567087 A 20210326; JP 2021526598 A 20211007; KR 102352034 B1 20220114; KR 20200002104 A 20200108; US 2021235848 A1 20210805; WO 2020004843 A1 20200102

DOCDB simple family (application)

EP 19826613 A 20190614; CN 201980040212 A 20190614; JP 2020565990 A 20190614; KR 20180075232 A 20180629; KR 2019007218 W 20190614; US 201917050510 A 20190614