WO2011098965A3 - New method for preparation of natural dyes - Google Patents

New method for preparation of natural dyes Download PDF

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Publication number
WO2011098965A3
WO2011098965A3 PCT/IB2011/050561 IB2011050561W WO2011098965A3 WO 2011098965 A3 WO2011098965 A3 WO 2011098965A3 IB 2011050561 W IB2011050561 W IB 2011050561W WO 2011098965 A3 WO2011098965 A3 WO 2011098965A3
Authority
WO
WIPO (PCT)
Prior art keywords
new method
preparation
natural dyes
products
fibres
Prior art date
Application number
PCT/IB2011/050561
Other languages
French (fr)
Other versions
WO2011098965A2 (en
Inventor
Enrica De Falco
Graziana Roscigno
Original Assignee
Università degli Studi di Salerno
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 Università degli Studi di Salerno filed Critical Università degli Studi di Salerno
Publication of WO2011098965A2 publication Critical patent/WO2011098965A2/en
Publication of WO2011098965A3 publication Critical patent/WO2011098965A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B61/00—Dyes of natural origin prepared from natural sources, e.g. vegetable sources
    • 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
    • D06P1/34—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 natural dyestuffs

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

The present invention relates to a new method of preparing a colouring mixture, to the colouring mixture obtainable by this method and to the uses thereof. The method and the products of the invention are used in the natural dyeing of animal fibres, plant fibres, hides, paper and other products.
PCT/IB2011/050561 2010-02-11 2011-02-10 New method for preparation of natural dyes WO2011098965A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM2010A000051 2010-02-11
ITRM2010A000051A IT1397960B1 (en) 2010-02-11 2010-02-11 NEW METHOD OF PREPARATION OF NATURAL DYES.

Publications (2)

Publication Number Publication Date
WO2011098965A2 WO2011098965A2 (en) 2011-08-18
WO2011098965A3 true WO2011098965A3 (en) 2011-12-01

Family

ID=42790508

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2011/050561 WO2011098965A2 (en) 2010-02-11 2011-02-10 New method for preparation of natural dyes

Country Status (2)

Country Link
IT (1) IT1397960B1 (en)
WO (1) WO2011098965A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3503526A1 (en) * 1985-02-02 1986-08-07 Gottfried Dr Med Hertzka Use of galangal for the treatment of angina pectoris
CN101307569A (en) * 2007-05-15 2008-11-19 袁慧丽 Dyeing method of chrysanthemum in natural fiber

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101314921A (en) 2008-06-27 2008-12-03 何朝阳 Dyeing process for textile containing medical stone functional fibre

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3503526A1 (en) * 1985-02-02 1986-08-07 Gottfried Dr Med Hertzka Use of galangal for the treatment of angina pectoris
CN101307569A (en) * 2007-05-15 2008-11-19 袁慧丽 Dyeing method of chrysanthemum in natural fiber

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 200903, Derwent World Patents Index; AN 2009-A45410, XP002603717 *
GONZALEZ COLLADO I ET AL: "Mariolin, a germacranolide from Anacyclus radiatus", PHYTOCHEMISTRY, PERGAMON PRESS, GB LNKD- DOI:10.1016/S0031-9422(00)83064-2, vol. 24, no. 10, 1 January 1985 (1985-01-01), pages 2447 - 2448, XP026647193, ISSN: 0031-9422, [retrieved on 19850101] *
GREGER ET AL: "Comparative phytochemistry and systematics of Anacyclus", BIOCHEMICAL SYSTEMATICS AND ECOLOGY, PERGAMON PRESS, GB LNKD- DOI:10.1016/0305-1978(78)90019-4, vol. 6, no. 1, 1 January 1978 (1978-01-01), pages 11 - 17, XP023533333, ISSN: 0305-1978, [retrieved on 19780101] *
GREGER,HARALD: "Laublatt-Flavonoide und Systematik bei Matricaria und Tripleurospermum (Asteraceae-Anthemideae)", PLANT. SYST. EVOL., vol. 124, 1975, pages 35 - 55, XP008127648 *

Also Published As

Publication number Publication date
WO2011098965A2 (en) 2011-08-18
IT1397960B1 (en) 2013-02-04
ITRM20100051A1 (en) 2011-08-12

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