DE2257731A1 - Chrompigmente - Google Patents

Chrompigmente

Info

Publication number
DE2257731A1
DE2257731A1 DE19722257731 DE2257731A DE2257731A1 DE 2257731 A1 DE2257731 A1 DE 2257731A1 DE 19722257731 DE19722257731 DE 19722257731 DE 2257731 A DE2257731 A DE 2257731A DE 2257731 A1 DE2257731 A1 DE 2257731A1
Authority
DE
Germany
Prior art keywords
water
parts
pigment
soluble
metal
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.)
Pending
Application number
DE19722257731
Other languages
German (de)
English (en)
Inventor
Derrick Clifford Dobson
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE2257731A1 publication Critical patent/DE2257731A1/de
Pending 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
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/14—Compounds of lead
    • C09C1/20—Lead chromate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/34—Compounds of chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
DE19722257731 1971-11-30 1972-11-24 Chrompigmente Pending DE2257731A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5549671A GB1401629A (en) 1971-11-30 1971-11-30 Chrome pigments
GB2570872 1972-06-01

Publications (1)

Publication Number Publication Date
DE2257731A1 true DE2257731A1 (de) 1973-06-07

Family

ID=26257825

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722257731 Pending DE2257731A1 (de) 1971-11-30 1972-11-24 Chrompigmente

Country Status (9)

Country Link
JP (1) JPS4875629A (it)
CA (1) CA972907A (it)
DE (1) DE2257731A1 (it)
ES (1) ES409153A1 (it)
FR (1) FR2162087B1 (it)
GB (1) GB1401629A (it)
HU (1) HU165696B (it)
IT (1) IT971197B (it)
NL (1) NL7216096A (it)

Also Published As

Publication number Publication date
NL7216096A (it) 1973-06-04
ES409153A1 (es) 1976-03-01
CA972907A (en) 1975-08-19
FR2162087A1 (it) 1973-07-13
IT971197B (it) 1974-04-30
FR2162087B1 (it) 1977-04-08
GB1401629A (en) 1975-07-16
HU165696B (it) 1974-10-28
JPS4875629A (it) 1973-10-12

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Legal Events

Date Code Title Description
OHA Expiration of time for request for examination