EP 4087962 A1 20221116 - BIODEGRADABLE POLYMER FIBER CONSISTING OF RENEWABLE RAW MATERIALS
Title (en)
BIODEGRADABLE POLYMER FIBER CONSISTING OF RENEWABLE RAW MATERIALS
Title (de)
BIOLOGISCH ABBAUBARE POLYMERFASER AUS NACHWACHSENDEN ROHSTOFFEN
Title (fr)
FIBRE POLYMÈRE BIODÉGRADABLE CONSTITUÉE DE MATIÈRES PREMIÈRES RENOUVELABLES
Publication
Application
Priority
- EP 20151275 A 20200110
- EP 2021050119 W 20210106
Abstract (en)
[origin: WO2021140115A1] The invention relates to a biodegradable polymer fiber that consists of renewable raw materials and has good physical properties, to a method for producing same, and to its use.
IPC 8 full level
D01F 8/14 (2006.01); D01F 6/62 (2006.01); D01F 6/92 (2006.01); D04H 1/42 (2012.01); D04H 1/435 (2012.01); D21H 13/24 (2006.01)
CPC (source: EP KR US)
D01D 5/098 (2013.01 - KR US); D01D 5/34 (2013.01 - KR US); D01F 6/625 (2013.01 - EP KR); D01F 6/92 (2013.01 - EP KR); D01F 8/14 (2013.01 - EP KR US); D04H 1/42 (2013.01 - EP); D04H 1/435 (2013.01 - EP KR US); D04H 1/43828 (2020.05 - KR US); D04H 1/732 (2013.01 - US); D10B 2331/04 (2013.01 - KR US); D10B 2401/12 (2013.01 - KR US)
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 2021140115 A1 20210715; BR 112022013645 A2 20220913; CA 3164162 A1 20210715; CN 115315545 A 20221108; DK 4087962 T3 20240610; EP 4087962 A1 20221116; EP 4087962 B1 20240313; EP 4087962 B8 20240619; FI 4087962 T3 20240424; JP 2023510254 A 20230313; KR 20220119674 A 20220830; MX 2022008527 A 20220808; PL 4087962 T3 20240701; PT 4087962 T 20240524; US 2023031661 A1 20230202
DOCDB simple family (application)
EP 2021050119 W 20210106; BR 112022013645 A 20210106; CA 3164162 A 20210106; CN 202180008434 A 20210106; DK 21700368 T 20210106; EP 21700368 A 20210106; FI 21700368 T 20210106; JP 2022541777 A 20210106; KR 20227025263 A 20210106; MX 2022008527 A 20210106; PL 21700368 T 20210106; PT 21700368 T 20210106; US 202117791804 A 20210106