AU5595894A - Process for extraction of natural colours by means of bentonite - Google Patents

Process for extraction of natural colours by means of bentonite

Info

Publication number
AU5595894A
AU5595894A AU55958/94A AU5595894A AU5595894A AU 5595894 A AU5595894 A AU 5595894A AU 55958/94 A AU55958/94 A AU 55958/94A AU 5595894 A AU5595894 A AU 5595894A AU 5595894 A AU5595894 A AU 5595894A
Authority
AU
Australia
Prior art keywords
bentonite
extraction
natural colours
colours
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.)
Abandoned
Application number
AU55958/94A
Other languages
English (en)
Inventor
Neria De Giovanni
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU5595894A publication Critical patent/AU5595894A/en
Abandoned legal-status Critical Current

Links

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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0096—Purification; Precipitation; Filtration
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Cosmetics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AU55958/94A 1993-10-13 1993-11-22 Process for extraction of natural colours by means of bentonite Abandoned AU5595894A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI932171A IT1270903B (it) 1993-10-13 1993-10-13 Procedimento per l'estrazione di colori naturali mediante bentonite
ITMI93A2171 1993-10-13
PCT/IT1993/000121 WO1995010567A1 (en) 1993-10-13 1993-11-22 Process for extraction of natural colours by means of bentonite

Publications (1)

Publication Number Publication Date
AU5595894A true AU5595894A (en) 1995-05-04

Family

ID=11367021

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55958/94A Abandoned AU5595894A (en) 1993-10-13 1993-11-22 Process for extraction of natural colours by means of bentonite

Country Status (3)

Country Link
AU (1) AU5595894A (it)
IT (1) IT1270903B (it)
WO (1) WO1995010567A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2644178C1 (ru) * 2016-11-24 2018-02-08 Федеральное государственное автономное образовательное учреждение высшего образования "Белгородский государственный национальный исследовательский университет" (НИУ "БелГУ") Способ получения пигментов для натуральных красок

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5045458A (it) * 1973-08-28 1975-04-23
JPS5316039A (en) * 1976-07-29 1978-02-14 Shiseido Co Ltd Preparation of fabricated pigment powder containing color-developed carthamine
DE3310340A1 (de) * 1982-03-31 1983-10-06 Gen Foods Corp Verfahren zur herstellung eines anthocyanin-farbstoffs aus traubentreber
JPS62151467A (ja) * 1985-12-26 1987-07-06 Soda Koryo Kk 安定なラツク色素の製造方法
JPH01311174A (ja) * 1988-06-08 1989-12-15 Toyotama Koryo Kk クチナシ黄色色素の精製法
JPH0459875A (ja) * 1990-06-29 1992-02-26 Takeda Chem Ind Ltd 天然色素の着色組成物
US5245095A (en) * 1991-04-12 1993-09-14 Humanetics Corporation Extraction of carotenoids from natural sources

Also Published As

Publication number Publication date
IT1270903B (it) 1997-05-13
ITMI932171A0 (it) 1993-10-13
WO1995010567A1 (en) 1995-04-20
ITMI932171A1 (it) 1995-04-13

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