[go: up one dir, main page]

ITMI932171A0 - PROCEDURE FOR THE EXTRACTION OF NATURAL COLORS USING BENTONITE - Google Patents

PROCEDURE FOR THE EXTRACTION OF NATURAL COLORS USING BENTONITE

Info

Publication number
ITMI932171A0
ITMI932171A0 ITMI932171A ITMI932171A ITMI932171A0 IT MI932171 A0 ITMI932171 A0 IT MI932171A0 IT MI932171 A ITMI932171 A IT MI932171A IT MI932171 A ITMI932171 A IT MI932171A IT MI932171 A0 ITMI932171 A0 IT MI932171A0
Authority
IT
Italy
Prior art keywords
bentonite
extraction
procedure
natural colors
colors
Prior art date
Application number
ITMI932171A
Other languages
Italian (it)
Inventor
Giovanni Neria De
Original Assignee
Giovanni Neria De
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 Giovanni Neria De filed Critical Giovanni Neria De
Priority to ITMI932171A priority Critical patent/IT1270903B/en
Publication of ITMI932171A0 publication Critical patent/ITMI932171A0/en
Priority to AU55958/94A priority patent/AU5595894A/en
Priority to PCT/IT1993/000121 priority patent/WO1995010567A1/en
Publication of ITMI932171A1 publication Critical patent/ITMI932171A1/en
Application granted granted Critical
Publication of IT1270903B publication Critical patent/IT1270903B/en

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)
ITMI932171A 1993-10-13 1993-10-13 PROCEDURE FOR THE EXTRACTION OF NATURAL COLORS BY BENTONITE IT1270903B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI932171A IT1270903B (en) 1993-10-13 1993-10-13 PROCEDURE FOR THE EXTRACTION OF NATURAL COLORS BY BENTONITE
AU55958/94A AU5595894A (en) 1993-10-13 1993-11-22 Process for extraction of natural colours by means of bentonite
PCT/IT1993/000121 WO1995010567A1 (en) 1993-10-13 1993-11-22 Process for extraction of natural colours by means of bentonite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI932171A IT1270903B (en) 1993-10-13 1993-10-13 PROCEDURE FOR THE EXTRACTION OF NATURAL COLORS BY BENTONITE

Publications (3)

Publication Number Publication Date
ITMI932171A0 true ITMI932171A0 (en) 1993-10-13
ITMI932171A1 ITMI932171A1 (en) 1995-04-13
IT1270903B IT1270903B (en) 1997-05-13

Family

ID=11367021

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI932171A IT1270903B (en) 1993-10-13 1993-10-13 PROCEDURE FOR THE EXTRACTION OF NATURAL COLORS BY BENTONITE

Country Status (3)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2644178C1 (en) * 2016-11-24 2018-02-08 Федеральное государственное автономное образовательное учреждение высшего образования "Белгородский государственный национальный исследовательский университет" (НИУ "БелГУ") Method for producing pigments for natural paints

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5045458A (en) * 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 (en) * 1982-03-31 1983-10-06 Gen Foods Corp METHOD FOR PRODUCING AN ANTHOCYANIN DYE FROM GRAPE VINE
JPS62151467A (en) * 1985-12-26 1987-07-06 Soda Koryo Kk Production of stabilized lad dye pigment
JPH01311174A (en) * 1988-06-08 1989-12-15 Toyotama Koryo Kk Purification of yellow dyestuff of gardenia
JPH0459875A (en) * 1990-06-29 1992-02-26 Takeda Chem Ind Ltd Composition colored with natural coloring matter
US5245095A (en) * 1991-04-12 1993-09-14 Humanetics Corporation Extraction of carotenoids from natural sources

Also Published As

Publication number Publication date
WO1995010567A1 (en) 1995-04-20
ITMI932171A1 (en) 1995-04-13
IT1270903B (en) 1997-05-13
AU5595894A (en) 1995-05-04

Similar Documents

Publication Publication Date Title
DK0719165T3 (en) Practical "removable" respirator
DE69434323D1 (en) Preparation d'un aimant permanent
DE69313134D1 (en) VACCINE COMPOSITION CONTAINING ADJUVANTIES
NO943999D0 (en) 1 aminoetylindolderivater
FR2612596B1 (en) SEALING SLEEVE
FI934051L (en) (S)-(+)-hydroxychloroquine
GB9420114D0 (en) Substituted cyclic derivatives as novel antidegenerative agents
DE69407052D1 (en) COMPOSITION CONTAINING IRONING AID
IT1274349B (en) TRIFENDIOSSAZINE FOR USE AS PIGMENTS
NO921851L (en) "Umbilical" -FRIGJOERINGSMEKANISME
ITMI931680A0 (en) PROCEDURE FOR THE PREPARATION OF ALKANSULFONAMIDES
KR940005143U (en) Yoohee's Racket
ITMI932171A0 (en) PROCEDURE FOR THE EXTRACTION OF NATURAL COLORS USING BENTONITE
DK0582699T3 (en) pigment Composition
GB9415313D0 (en) The preparation of organic compounds
ITMI930955A0 (en) PROCEDURE FOR OBTAINING GLYCEROPHOSPHOLIPIDS
FI930010A0 (en) Madras
ITRM940161V0 (en) "CAP"
GB9415312D0 (en) The preparation of organic compounds
GB2249761B (en) Improved hearse
ITMI930340A1 (en) PROCEDURE FOR THE PREPARATION OF 5-OXO-2-PYROLIDONCARBOSSILATO DI PIRIDOSSINA
GB8911217D0 (en) Fluorinated cyclohexyl derivatives
ZA916265B (en) Sub-surface marking
ZA956176B (en) The preparation of organic compounds
LT2498B (en) IMMUNOSTIMULATION "TIMOGEN"

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971017