PL424850A1 - Method for introduction of nanocrystalline modifier with magnetic and luminescent properties to cellulose fibres - Google Patents

Method for introduction of nanocrystalline modifier with magnetic and luminescent properties to cellulose fibres

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Publication number
PL424850A1
PL424850A1 PL424850A PL42485018A PL424850A1 PL 424850 A1 PL424850 A1 PL 424850A1 PL 424850 A PL424850 A PL 424850A PL 42485018 A PL42485018 A PL 42485018A PL 424850 A1 PL424850 A1 PL 424850A1
Authority
PL
Poland
Prior art keywords
introduction
magnetic
luminescent properties
nanocrystalline
modifier
Prior art date
Application number
PL424850A
Other languages
Polish (pl)
Other versions
PL239326B1 (en
Inventor
Agata Szczeszak
Małgorzata Skwierczyńska
Marcin Runowski
Piotr Kulpiński
Stefan Lis
Original Assignee
Uniwersytet Im. Adama Mickiewicza W Poznaniu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Uniwersytet Im. Adama Mickiewicza W Poznaniu filed Critical Uniwersytet Im. Adama Mickiewicza W Poznaniu
Priority to PL424850A priority Critical patent/PL239326B1/en
Publication of PL424850A1 publication Critical patent/PL424850A1/en
Publication of PL239326B1 publication Critical patent/PL239326B1/en

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  • Luminescent Compositions (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Cosmetics (AREA)

Abstract

Przedmiotem wynalazku jest sposób otrzymywania modyfikowanych włókien celulozowych typu lyocell o właściwościach magnetycznych i luminescencyjnych. Przedmiotem wynalazku jest sposób modyfikacji włókien celulozowych metodą NMMO polegającą na wprowadzeniu do włókien celulozowych nanomodyfikatora typu rdzeń@powłoka Fe3O4@SiO2/NH2/CzKo/LnF3, w którym CzKo oznacza czynnik kompleksujący, który kompleksuje jony lantanowców znajdujące się na powierzchni nanocząstek domieszkowanych fluorków lantanowców LnF3. Fluorki lantanowców LnF3 domieszkowane są jonami Tb3+ lub mieszaniną Gd3+, Ce3+, Eu3+.The subject of the invention is a method of obtaining modified lyocell fibers with magnetic and luminescent properties. The subject of the invention is a method of modification of cellulose fibers using the NMMO method, consisting in the introduction of a core @ coating Fe3O4 @ SiO2 / NH2 / CzKo / LnF3 nanomodifier into cellulose fibers, in which CzKo is a complexing agent that complexes the lanthanide ions on the surface of the LnF3 lanthanide fluoride doped nanoparticles . LnF3 lanthanide fluorides are doped with Tb3 + ions or with a mixture of Gd3 +, Ce3 +, Eu3 +.

PL424850A 2018-03-13 2018-03-13 Method for introduction of nanocrystalline modifier with magnetic and luminescent properties to cellulose fibres PL239326B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL424850A PL239326B1 (en) 2018-03-13 2018-03-13 Method for introduction of nanocrystalline modifier with magnetic and luminescent properties to cellulose fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL424850A PL239326B1 (en) 2018-03-13 2018-03-13 Method for introduction of nanocrystalline modifier with magnetic and luminescent properties to cellulose fibres

Publications (2)

Publication Number Publication Date
PL424850A1 true PL424850A1 (en) 2019-09-23
PL239326B1 PL239326B1 (en) 2021-11-22

Family

ID=67979613

Family Applications (1)

Application Number Title Priority Date Filing Date
PL424850A PL239326B1 (en) 2018-03-13 2018-03-13 Method for introduction of nanocrystalline modifier with magnetic and luminescent properties to cellulose fibres

Country Status (1)

Country Link
PL (1) PL239326B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL201205A1 (en) * 1977-09-30 1979-05-21 Przemyslu Narzedziowego Vis Fa FOLDING ROLLERS FOR WAVING HAND SAW BLADES FOR METAL
US20030072940A1 (en) * 1998-01-23 2003-04-17 Honeywell International, Inc. Luminescent fiber production thereof and use thereof
CN101298705A (en) * 2008-05-26 2008-11-05 清华大学深圳研究生院 Method for preparing luminous Lyocell fibre
CN102586917A (en) * 2012-01-11 2012-07-18 东华大学 Method for preparing fluorescent anti-counterfeiting Lyocell fibers
CN104357934A (en) * 2014-11-28 2015-02-18 赵兵 Fluorescent Lyocell fibers and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL201205A1 (en) * 1977-09-30 1979-05-21 Przemyslu Narzedziowego Vis Fa FOLDING ROLLERS FOR WAVING HAND SAW BLADES FOR METAL
US20030072940A1 (en) * 1998-01-23 2003-04-17 Honeywell International, Inc. Luminescent fiber production thereof and use thereof
CN101298705A (en) * 2008-05-26 2008-11-05 清华大学深圳研究生院 Method for preparing luminous Lyocell fibre
CN102586917A (en) * 2012-01-11 2012-07-18 东华大学 Method for preparing fluorescent anti-counterfeiting Lyocell fibers
CN104357934A (en) * 2014-11-28 2015-02-18 赵兵 Fluorescent Lyocell fibers and preparation method thereof

Also Published As

Publication number Publication date
PL239326B1 (en) 2021-11-22

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