GB1382269A - Stabilization of chrome yellow and molybdate red pigments - Google Patents

Stabilization of chrome yellow and molybdate red pigments

Info

Publication number
GB1382269A
GB1382269A GB5870271A GB5870271A GB1382269A GB 1382269 A GB1382269 A GB 1382269A GB 5870271 A GB5870271 A GB 5870271A GB 5870271 A GB5870271 A GB 5870271A GB 1382269 A GB1382269 A GB 1382269A
Authority
GB
United Kingdom
Prior art keywords
chrome yellow
amine
stabilized
molybdate red
stabilization
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.)
Expired
Application number
GB5870271A
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of GB1382269A publication Critical patent/GB1382269A/en
Expired 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

1382269 Stabilized chrome yellow HOECHST AG 17 Dec 1971 [19 Dec 1970] 58702/71 Heading C1A [Also in Division C4] A pigment comprises (a) orthorhombic chrome yellow, or distorted tetragonal molybdate red, stabilized with (b) dehydroabietylamine, with or without or an aliphatic mono-, di- or tri-amine having from 10 to 20 carbon atoms. The amine may be tallow fatty amine, coconut oil amine, or tallow fatty propylene diamine. The pigment may also comprise silica, alumina and/or antimony trichloride, and in the case of chrome yellow sulphate ions. The amine may be added to a reaction mixture before, during or after the preparation of chrome yellow, but only after preparation in the case of molybdate red. Pigments so stabilized can be used in printing inks.
GB5870271A 1970-12-19 1971-12-17 Stabilization of chrome yellow and molybdate red pigments Expired GB1382269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702062775 DE2062775B2 (en) 1970-12-19 1970-12-19 PROCESS FOR STABILIZATION OF CHROME YELLOW AND MOLYB DATRO PIGMENTS

Publications (1)

Publication Number Publication Date
GB1382269A true GB1382269A (en) 1975-01-29

Family

ID=5791617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5870271A Expired GB1382269A (en) 1970-12-19 1971-12-17 Stabilization of chrome yellow and molybdate red pigments

Country Status (10)

Country Link
AU (1) AU459153B2 (en)
BE (1) BE776960A (en)
BR (1) BR7108335D0 (en)
CH (1) CH564593A5 (en)
DE (1) DE2062775B2 (en)
DK (1) DK132954C (en)
FR (1) FR2118819A5 (en)
GB (1) GB1382269A (en)
IT (1) IT944105B (en)
NL (1) NL7117112A (en)

Also Published As

Publication number Publication date
AU459153B2 (en) 1975-03-20
FR2118819A5 (en) 1972-07-28
DK132954B (en) 1976-03-01
BE776960A (en) 1972-06-20
DK132954C (en) 1976-08-02
CH564593A5 (en) 1975-07-31
IT944105B (en) 1973-04-20
AU3693771A (en) 1973-06-21
DE2062775C3 (en) 1973-11-08
DE2062775A1 (en) 1972-06-29
DE2062775B2 (en) 1973-04-19
BR7108335D0 (en) 1973-05-17
NL7117112A (en) 1972-06-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee