EP4143379C0 - Färbeverfahren für proteinbasierte naturfasern mit fluoreszierenden eigenschaften - Google Patents

Färbeverfahren für proteinbasierte naturfasern mit fluoreszierenden eigenschaften

Info

Publication number
EP4143379C0
EP4143379C0 EP20735033.1A EP20735033A EP4143379C0 EP 4143379 C0 EP4143379 C0 EP 4143379C0 EP 20735033 A EP20735033 A EP 20735033A EP 4143379 C0 EP4143379 C0 EP 4143379C0
Authority
EP
European Patent Office
Prior art keywords
protein
natural fibers
dyeing process
fluorescent properties
based natural
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
EP20735033.1A
Other languages
English (en)
French (fr)
Other versions
EP4143379A1 (de
EP4143379B1 (de
Inventor
Amaro Lucia Gabriela Perez
Arianna Domenichelli
Luca Landini
Francesco Sandias
Emo Chiellini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gruppo Florence SpA
Original Assignee
Gruppo Florence SpA
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 Gruppo Florence SpA filed Critical Gruppo Florence SpA
Publication of EP4143379A1 publication Critical patent/EP4143379A1/de
Application granted granted Critical
Publication of EP4143379B1 publication Critical patent/EP4143379B1/de
Publication of EP4143379C0 publication Critical patent/EP4143379C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/0004—General aspects of dyeing
    • D06P1/0012—Effecting dyeing to obtain luminescent or phosphorescent dyeings
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
    • D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
    • D06P1/5292—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds containing Si-atoms

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
EP20735033.1A 2020-04-30 2020-04-30 Färbeverfahren für proteinbasierte naturfasern mit fluoreszierenden eigenschaften Active EP4143379B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2020/000038 WO2021220312A1 (en) 2020-04-30 2020-04-30 Dyeing method for protein based natural fibers with fluorescent properties.

Publications (3)

Publication Number Publication Date
EP4143379A1 EP4143379A1 (de) 2023-03-08
EP4143379B1 EP4143379B1 (de) 2026-03-11
EP4143379C0 true EP4143379C0 (de) 2026-03-11

Family

ID=71170699

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20735033.1A Active EP4143379B1 (de) 2020-04-30 2020-04-30 Färbeverfahren für proteinbasierte naturfasern mit fluoreszierenden eigenschaften

Country Status (2)

Country Link
EP (1) EP4143379B1 (de)
WO (1) WO2021220312A1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249529B (de) * 1960-05-13 1968-03-21 Dow Corning A.G., Basel (Schweiz) Verfahren zur Herstellung von Organosiloxanmischpolymeren
ITPG20120006A1 (it) * 2012-02-15 2013-08-16 Ferrini S R L Metodo per tinteggiare fibre tessili naturali e relative sostanze

Also Published As

Publication number Publication date
EP4143379A1 (de) 2023-03-08
WO2021220312A1 (en) 2021-11-04
EP4143379B1 (de) 2026-03-11

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