ES8605556A1 - Cadmium pigments with reduced solubility of the cadmium in dilute hydrochloric acid - Google Patents

Cadmium pigments with reduced solubility of the cadmium in dilute hydrochloric acid

Info

Publication number
ES8605556A1
ES8605556A1 ES547138A ES547138A ES8605556A1 ES 8605556 A1 ES8605556 A1 ES 8605556A1 ES 547138 A ES547138 A ES 547138A ES 547138 A ES547138 A ES 547138A ES 8605556 A1 ES8605556 A1 ES 8605556A1
Authority
ES
Spain
Prior art keywords
cadmium
hydrochloric acid
dilute hydrochloric
pigments
reduced solubility
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
ES547138A
Other languages
Spanish (es)
Other versions
ES547138A0 (en
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 Degussa GmbH filed Critical Degussa GmbH
Publication of ES547138A0 publication Critical patent/ES547138A0/en
Publication of ES8605556A1 publication Critical patent/ES8605556A1/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
    • C09C1/10—Compounds of cadmium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

This invention relates to cadmium pigments, which owing to a content of from 0.2 to 5% by weight of the zinc salt of 2,4,6-trismercapto-s-triazine, are protected against dissolution of the cadmium by dilute hydrochloric acid, as well as to a process for the production of such protected cadmium pigments.
ES547138A 1984-12-14 1985-09-20 Cadmium pigments with reduced solubility of the cadmium in dilute hydrochloric acid Expired ES8605556A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843445569 DE3445569C1 (en) 1984-12-14 1984-12-14 Cadmium pigments with reduced solubility of the cadmium in dilute hydrochloric acid

Publications (2)

Publication Number Publication Date
ES547138A0 ES547138A0 (en) 1986-03-16
ES8605556A1 true ES8605556A1 (en) 1986-03-16

Family

ID=6252730

Family Applications (1)

Application Number Title Priority Date Filing Date
ES547138A Expired ES8605556A1 (en) 1984-12-14 1985-09-20 Cadmium pigments with reduced solubility of the cadmium in dilute hydrochloric acid

Country Status (4)

Country Link
DE (1) DE3445569C1 (en)
ES (1) ES8605556A1 (en)
FR (1) FR2574807B1 (en)
GB (1) GB2168367B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543102B2 (en) * 1971-08-20 1979-02-17
DE2448338C3 (en) * 1974-10-10 1978-10-26 Bayer Ag, 5090 Leverkusen Stabilized chalcogenides based on cadmium
DE2642198C3 (en) * 1976-09-20 1980-01-17 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Process for the separation of Cd + + ions from waste water and aqueous solutions
US4329381A (en) * 1978-02-23 1982-05-11 Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) Method for providing corrosion resistance to metal objects

Also Published As

Publication number Publication date
GB2168367B (en) 1988-07-20
FR2574807A1 (en) 1986-06-20
ES547138A0 (en) 1986-03-16
FR2574807B1 (en) 1988-04-08
GB2168367A (en) 1986-06-18
GB8525318D0 (en) 1985-11-20
DE3445569C1 (en) 1986-05-22

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