EP 4305099 A1 20240117 - A MODIFIED REGENERATED CELLULOSE FIBER
Title (en)
A MODIFIED REGENERATED CELLULOSE FIBER
Title (de)
MODIFIZIERTE REGENERIERTE CELLULOSEFASER
Title (fr)
FIBRE DE CELLULOSE RÉGÉNÉRÉE MODIFIÉE
Publication
Application
Priority
- IN 202121010861 A 20210315
- IB 2022052309 W 20220315
Abstract (en)
[origin: WO2022195465A1] A modified regenerated cellulose fiber is disclosed. Said modified regenerated cellulose fiber comprises of regenerated cellulose crosslinked with a modifier, wherein the modifier comprises a crosslinking agent having a formula I or II: (I) (II) wherein each A is independently H, CH3,(III), or; each B is independently H, OH, O-A, CH2OH, CH2O-A, or C is H or OH; Y is O or (CH2)n; a is an integer in the range of 0-6; b is an integer in the range of 0-4; m is an integer in the range of 0-3; n is an integer in the range of 1-5.
IPC 8 full level
C08L 1/00 (2006.01); C08B 15/10 (2006.01); C08B 16/00 (2006.01)
CPC (source: EP)
C08B 15/10 (2013.01); C08B 16/00 (2013.01)
Citation (search report)
See references of WO 2022195465A1
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)
DOCDB simple family (application)
IB 2022052309 W 20220315; EP 22770717 A 20220315