NL166274C - Werkwijze ter bereiding van een ten minste 50 gew% loodchromaat bevattend loodchromaatsulfaatpigment. - Google Patents

Werkwijze ter bereiding van een ten minste 50 gew% loodchromaat bevattend loodchromaatsulfaatpigment.

Info

Publication number
NL166274C
NL166274C NL7500365A NL7500365A NL166274C NL 166274 C NL166274 C NL 166274C NL 7500365 A NL7500365 A NL 7500365A NL 7500365 A NL7500365 A NL 7500365A NL 166274 C NL166274 C NL 166274C
Authority
NL
Netherlands
Prior art keywords
lead chrome
preparing
weight
size containing
sulphate pigment
Prior art date
Application number
NL7500365A
Other languages
English (en)
Dutch (nl)
Other versions
NL7500365A (nl
NL166274B (nl
Inventor
Johan Jozef Dr Einerhand
Gerardus Johannes Bapt Colbers
Wilhelmus Martha Andreas Huck
Herman Jozef Johannes M Geurts
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Priority to NL7500365A priority Critical patent/NL166274C/xx
Priority to BE7000757A priority patent/BE837380A/xx
Priority to DE19762600365 priority patent/DE2600365A1/de
Priority to CA243,316A priority patent/CA1065557A/en
Priority to GB100076A priority patent/GB1535351A/en
Priority to FR7600670A priority patent/FR2297234A1/fr
Publication of NL7500365A publication Critical patent/NL7500365A/xx
Priority to US05/717,414 priority patent/US4046588A/en
Publication of NL166274B publication Critical patent/NL166274B/xx
Application granted granted Critical
Publication of NL166274C publication Critical patent/NL166274C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
    • 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/06—Treatment with inorganic compounds
    • C09C3/063—Coating
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
NL7500365A 1975-01-13 1975-01-13 Werkwijze ter bereiding van een ten minste 50 gew% loodchromaat bevattend loodchromaatsulfaatpigment. NL166274C (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL7500365A NL166274C (nl) 1975-01-13 1975-01-13 Werkwijze ter bereiding van een ten minste 50 gew% loodchromaat bevattend loodchromaatsulfaatpigment.
BE7000757A BE837380A (nl) 1975-01-13 1976-01-07 Werkwijze ter bereiding van een tenminste 50% loodchromaat bevattend pigmentmateriaal met een laag gehalte aan in zuur oplosbaar lood van minder dan 5 gew
DE19762600365 DE2600365A1 (de) 1975-01-13 1976-01-07 Verfahren zur herstellung eines wenigstens 50% bleichromat enthaltenden pigmentmaterials mit einem niedrigen gehalt an saeureloeslichem blei von weniger als 5 gew.%, berechnet als pbo
CA243,316A CA1065557A (en) 1975-01-13 1976-01-12 Pigments containing lead chromate
GB100076A GB1535351A (en) 1975-01-13 1976-01-12 Process for preparing a pigment material containing at least 50%lead chromate and having a low content of acid-soluble lead of less than 5%by weight calculated as pbo
FR7600670A FR2297234A1 (fr) 1975-01-13 1976-01-13 Procede pour la fabrication d'un pigment comportant au moins 50 % de chromate de plomb avec une proportion de plomb soluble dans un acide inferieure a 5 % en poids
US05/717,414 US4046588A (en) 1975-01-13 1976-08-24 Method for the manufacture of a lead chromate-containing pigment having a low acid soluble lead content

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7500365A NL166274C (nl) 1975-01-13 1975-01-13 Werkwijze ter bereiding van een ten minste 50 gew% loodchromaat bevattend loodchromaatsulfaatpigment.

Publications (3)

Publication Number Publication Date
NL7500365A NL7500365A (nl) 1976-07-15
NL166274B NL166274B (nl) 1981-02-16
NL166274C true NL166274C (nl) 1981-07-15

Family

ID=19822975

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7500365A NL166274C (nl) 1975-01-13 1975-01-13 Werkwijze ter bereiding van een ten minste 50 gew% loodchromaat bevattend loodchromaatsulfaatpigment.

Country Status (6)

Country Link
BE (1) BE837380A (enrdf_load_stackoverflow)
CA (1) CA1065557A (enrdf_load_stackoverflow)
DE (1) DE2600365A1 (enrdf_load_stackoverflow)
FR (1) FR2297234A1 (enrdf_load_stackoverflow)
GB (1) GB1535351A (enrdf_load_stackoverflow)
NL (1) NL166274C (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772047A (en) * 1972-04-05 1973-11-13 Hercules Inc Preparation of red shade molybdate orange pigments

Also Published As

Publication number Publication date
DE2600365C2 (enrdf_load_stackoverflow) 1987-12-03
NL7500365A (nl) 1976-07-15
BE837380A (nl) 1976-07-07
CA1065557A (en) 1979-11-06
FR2297234A1 (fr) 1976-08-06
NL166274B (nl) 1981-02-16
DE2600365A1 (de) 1976-07-15
FR2297234B3 (enrdf_load_stackoverflow) 1979-06-22
GB1535351A (en) 1978-12-13

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Legal Events

Date Code Title Description
TNT Modifications of names of proprietors of patents or applicants of examined patent applications
CNR Transfer of rights (patent application after its laying openfor public ins pection)

Free format text: CIBA-GEIGY A.G.

V1 Lapsed because of non-payment of the annual fee