GB327142A - Improved process for the production of pigments and turbidity agents - Google Patents

Improved process for the production of pigments and turbidity agents

Info

Publication number
GB327142A
GB327142A GB3821428A GB3821428A GB327142A GB 327142 A GB327142 A GB 327142A GB 3821428 A GB3821428 A GB 3821428A GB 3821428 A GB3821428 A GB 3821428A GB 327142 A GB327142 A GB 327142A
Authority
GB
United Kingdom
Prior art keywords
oxides
heated
turbidity
dried
washed
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
GB3821428A
Other languages
English (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
Deutsche Gold und Silber Scheideanstalt
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
Priority to BE356918D priority Critical patent/BE356918A/xx
Application filed by Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Priority to GB3821428A priority patent/GB327142A/en
Publication of GB327142A publication Critical patent/GB327142A/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
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C09C1/3615—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C1/363—Drying, calcination
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • C01G23/0536—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing chloride-containing salts
    • 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
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/043—Drying, calcination
    • 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
    • C01P2006/10—Solid density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
GB3821428A 1928-12-27 1928-12-27 Improved process for the production of pigments and turbidity agents Expired GB327142A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE356918D BE356918A (enrdf_load_stackoverflow) 1928-12-27
GB3821428A GB327142A (en) 1928-12-27 1928-12-27 Improved process for the production of pigments and turbidity agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3821428A GB327142A (en) 1928-12-27 1928-12-27 Improved process for the production of pigments and turbidity agents

Publications (1)

Publication Number Publication Date
GB327142A true GB327142A (en) 1930-03-27

Family

ID=10402003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3821428A Expired GB327142A (en) 1928-12-27 1928-12-27 Improved process for the production of pigments and turbidity agents

Country Status (2)

Country Link
BE (1) BE356918A (enrdf_load_stackoverflow)
GB (1) GB327142A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254949A (en) * 1962-10-08 1966-06-07 Nat Lead Co Process for the production of zirconia
EP1108691A1 (en) * 1999-12-16 2001-06-20 dmc2 Degussa Metals Catalysts Cerdec AG Enamel composition for dielectric layers, white pigments with improved wettability contained therein and plasma display panel containing the dielectric layer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254949A (en) * 1962-10-08 1966-06-07 Nat Lead Co Process for the production of zirconia
EP1108691A1 (en) * 1999-12-16 2001-06-20 dmc2 Degussa Metals Catalysts Cerdec AG Enamel composition for dielectric layers, white pigments with improved wettability contained therein and plasma display panel containing the dielectric layer
WO2001044129A1 (en) * 1999-12-16 2001-06-21 Dmc?2¿ Degussa Metals Catalysts Cerdec Ag Enamel composition for dielectric layers, white pigments with improved wettability contained therein and plasma display panel containing the dielectric layer
US6774562B2 (en) 1999-12-16 2004-08-10 Dmc2 Degussa Metals Catalysts Cerdec Ag Enamel composition for dielectric layers, white pigments with improved wettability contained therein and plasma display panel containing the dielectric layer

Also Published As

Publication number Publication date
BE356918A (enrdf_load_stackoverflow)

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