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IT8583454A0 - OPACITY OR WHITENING PIGMENT AND PREPARATION PROCEDURE. - Google Patents

OPACITY OR WHITENING PIGMENT AND PREPARATION PROCEDURE.

Info

Publication number
IT8583454A0
IT8583454A0 IT8583454A IT8345485A IT8583454A0 IT 8583454 A0 IT8583454 A0 IT 8583454A0 IT 8583454 A IT8583454 A IT 8583454A IT 8345485 A IT8345485 A IT 8345485A IT 8583454 A0 IT8583454 A0 IT 8583454A0
Authority
IT
Italy
Prior art keywords
opacity
preparation procedure
whitening pigment
whitening
pigment
Prior art date
Application number
IT8583454A
Other languages
Italian (it)
Other versions
IT1188092B (en
Inventor
Guy Procureur
Original Assignee
Talcs De Luzenac
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 Talcs De Luzenac filed Critical Talcs De Luzenac
Publication of IT8583454A0 publication Critical patent/IT8583454A0/en
Application granted granted Critical
Publication of IT1188092B publication Critical patent/IT1188092B/en

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
    • C09C1/3692—Combinations of treatments provided for in groups C09C1/3615 - C09C1/3684
    • 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
    • C09C1/0081—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound
    • C09C1/0084—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound containing titanium dioxide
    • C09C1/0087—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound containing titanium dioxide only containing titanium dioxide and silica or silicate
    • 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
    • C09C3/041—Grinding
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Cosmetics (AREA)
  • Paper (AREA)
IT83454/85A 1984-12-26 1985-12-24 OPACITY OR BLINISHING PIGMENT AND PREPARATION PROCEDURE IT1188092B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8419957A FR2575170B1 (en) 1984-12-26 1984-12-26 OPACITY OR BLEACHING PIGMENT AND PREPARATION METHOD

Publications (2)

Publication Number Publication Date
IT8583454A0 true IT8583454A0 (en) 1985-12-24
IT1188092B IT1188092B (en) 1987-12-30

Family

ID=9311054

Family Applications (1)

Application Number Title Priority Date Filing Date
IT83454/85A IT1188092B (en) 1984-12-26 1985-12-24 OPACITY OR BLINISHING PIGMENT AND PREPARATION PROCEDURE

Country Status (2)

Country Link
FR (1) FR2575170B1 (en)
IT (1) IT1188092B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678630A1 (en) * 1991-07-03 1993-01-08 Rech Expl Minieres Ste Gle Composite pigment containing titanium oxide and process of preparation
AT512848A1 (en) * 2012-05-14 2013-11-15 Paltentaler Minerals Gmbh & Co Kg Weißpigmentkomposit
US9371237B2 (en) 2013-04-22 2016-06-21 American Talc Company Methods and systems for controlled conversion of minerals to pigmenting elements
RU2687231C1 (en) * 2018-08-03 2019-05-08 Сергей Борисович Врублевский Method of producing pigments

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1360304A (en) * 1963-03-27 1964-05-08 Argiles Kaolins Derives New composite pigments and their method of preparation
DE2513483A1 (en) * 1974-03-28 1975-10-02 Johns Manville Pigments based on titanium dioxide/extender mixts - having better covering power on paper than titanium dioxide alone
JPS56149464A (en) * 1980-04-21 1981-11-19 Maruo Calcium Kk Composite pigment and preparation of same

Also Published As

Publication number Publication date
FR2575170A1 (en) 1986-06-27
IT1188092B (en) 1987-12-30
FR2575170B1 (en) 1988-02-26

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