EP 4278032 A1 20231122 - BIOLOGICALLY DEGRADABLE MULTI-COMPONENT POLYMER FIBRES
Title (en)
BIOLOGICALLY DEGRADABLE MULTI-COMPONENT POLYMER FIBRES
Title (de)
BIOLOGISCH ABBAUBARE MEHRKOMPONENTEN-POLYMERFASERN
Title (fr)
FIBRES POLYMÈRES À COMPOSANTS MULTIPLES BIODÉGRADABLES
Publication
Application
Priority
- US 202163137901 P 20210115
- US 202163143247 P 20210129
- EP 2022050774 W 20220114
Abstract (en)
[origin: WO2022152867A1] The invention relates to a biologically degradable multi-component polymer fibre, in particular bi-component fibres, with advantageous physical properties, to a process for its production, as well as to its use.
IPC 8 full level
D01F 1/10 (2006.01); D01F 8/04 (2006.01); D01F 8/06 (2006.01); D01F 8/08 (2006.01); D01F 8/12 (2006.01); D01F 8/14 (2006.01); D01F 8/18 (2006.01)
CPC (source: EP IL KR)
D01D 5/082 (2013.01 - KR); D01D 5/34 (2013.01 - KR); D01F 1/10 (2013.01 - EP IL KR); D01F 6/92 (2013.01 - KR); D01F 8/04 (2013.01 - EP IL); D01F 8/06 (2013.01 - EP IL); D01F 8/08 (2013.01 - EP IL); D01F 8/12 (2013.01 - EP IL); D01F 8/14 (2013.01 - EP IL); D01F 8/18 (2013.01 - EP IL); D04H 1/435 (2013.01 - KR); D04H 1/4391 (2013.01 - KR); D10B 2401/12 (2013.01 - KR)
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)
WO 2022152867 A1 20220721; EP 4278032 A1 20231122; IL 304461 A 20230901; JP 2024507060 A 20240216; KR 20230130670 A 20230912; MX 2023008352 A 20230821; TW 202240038 A 20221016
DOCDB simple family (application)
EP 2022050774 W 20220114; EP 22702168 A 20220114; IL 30446123 A 20230713; JP 2023542896 A 20220114; KR 20237025841 A 20220114; MX 2023008352 A 20220114; TW 111101733 A 20220114