FR2297234A1 - 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 - Google Patents

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

Info

Publication number
FR2297234A1
FR2297234A1 FR7600670A FR7600670A FR2297234A1 FR 2297234 A1 FR2297234 A1 FR 2297234A1 FR 7600670 A FR7600670 A FR 7600670A FR 7600670 A FR7600670 A FR 7600670A FR 2297234 A1 FR2297234 A1 FR 2297234A1
Authority
FR
France
Prior art keywords
lead
proportion
manufacture
acid
weight
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.)
Granted
Application number
FR7600670A
Other languages
English (en)
French (fr)
Other versions
FR2297234B3 (enrdf_load_stackoverflow
Inventor
Johan Einerhand
Gerardus Colbers
Wilhelmus Huck
Herman Geurts
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.)
HORN PIGMENT CHEMIE BV
Original Assignee
HORN PIGMENT CHEMIE BV
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 HORN PIGMENT CHEMIE BV filed Critical HORN PIGMENT CHEMIE BV
Publication of FR2297234A1 publication Critical patent/FR2297234A1/fr
Application granted granted Critical
Publication of FR2297234B3 publication Critical patent/FR2297234B3/fr
Granted legal-status Critical Current

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)
FR7600670A 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 Granted FR2297234A1 (fr)

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 (2)

Publication Number Publication Date
FR2297234A1 true FR2297234A1 (fr) 1976-08-06
FR2297234B3 FR2297234B3 (enrdf_load_stackoverflow) 1979-06-22

Family

ID=19822975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600670A Granted 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

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
NL166274C (nl) 1981-07-15
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
CA Change of address
CD Change of name or company name
TP Transmission of property