GB2035978B - Process for the treatment of halide titanium dioxide pigments to improve durability - Google Patents

Process for the treatment of halide titanium dioxide pigments to improve durability

Info

Publication number
GB2035978B
GB2035978B GB7930026A GB7930026A GB2035978B GB 2035978 B GB2035978 B GB 2035978B GB 7930026 A GB7930026 A GB 7930026A GB 7930026 A GB7930026 A GB 7930026A GB 2035978 B GB2035978 B GB 2035978B
Authority
GB
United Kingdom
Prior art keywords
treatment
titanium dioxide
improve durability
dioxide pigments
halide titanium
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
GB7930026A
Other languages
English (en)
Other versions
GB2035978A (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.)
Tioxide Group Ltd
Original Assignee
Tioxide Group Ltd
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 Tioxide Group Ltd filed Critical Tioxide Group Ltd
Priority to IT50630/79A priority Critical patent/IT1164739B/it
Publication of GB2035978A publication Critical patent/GB2035978A/en
Application granted granted Critical
Publication of GB2035978B publication Critical patent/GB2035978B/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
    • C09C1/3692—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
    • 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
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/043—Drying, calcination

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
GB7930026A 1978-11-09 1979-08-30 Process for the treatment of halide titanium dioxide pigments to improve durability Expired GB2035978B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT50630/79A IT1164739B (it) 1978-11-09 1979-10-22 Procedimento per trattare pigmenti di biossido di titanio per accrescerne la durata

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7843810 1978-11-09

Publications (2)

Publication Number Publication Date
GB2035978A GB2035978A (en) 1980-06-25
GB2035978B true GB2035978B (en) 1982-10-20

Family

ID=10500908

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7930026A Expired GB2035978B (en) 1978-11-09 1979-08-30 Process for the treatment of halide titanium dioxide pigments to improve durability

Country Status (7)

Country Link
JP (1) JPS5571630A (enrdf_load_stackoverflow)
AU (1) AU519446B2 (enrdf_load_stackoverflow)
CA (1) CA1140097A (enrdf_load_stackoverflow)
DE (1) DE2944791A1 (enrdf_load_stackoverflow)
FR (1) FR2440976A1 (enrdf_load_stackoverflow)
GB (1) GB2035978B (enrdf_load_stackoverflow)
ZA (1) ZA794869B (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS591014U (ja) * 1982-06-25 1984-01-06 オリエント時計株式会社 光学繊維コネクタ
JPS59104117U (ja) * 1982-12-28 1984-07-13 株式会社ニフコ 光フアイバ−の端部固定装置
JPS59134117U (ja) * 1983-02-28 1984-09-07 松下電工株式会社 光フアイバ−の中継接続装置
JPS60143406U (ja) * 1984-03-02 1985-09-24 東北電力株式会社 光ケ−ブルの接続装置
JPS6181610U (enrdf_load_stackoverflow) * 1984-10-31 1986-05-30
JPS6181605U (enrdf_load_stackoverflow) * 1984-10-31 1986-05-30
ES2050667T3 (es) * 1986-10-31 1994-06-01 American Telephone & Telegraph Composicion fotoestable que contiene pigmento de dioxido de titanio.
US5037476A (en) * 1987-01-20 1991-08-06 At&T Bell Laboratories Process for improving photostability of titanium dioxide pigments in binder compositions without decreasing reflectivity
US6193795B1 (en) * 1993-08-02 2001-02-27 Degussa Corporation Low structure pyrogenic hydrophilic and hydrophobic metallic oxides, production and use

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317145A (en) * 1964-01-02 1967-05-02 Fluid Energy Proc & Equipment Method and means for pulverizing and drying solids
FR1431239A (fr) * 1965-03-13 1966-03-11 Du Pont Procédé et appareil pour broyer finement des particules et pigments trop grossiers
US3531310A (en) * 1967-05-29 1970-09-29 Ppg Industries Inc Production of improved metal oxide pigment
US4083946A (en) * 1977-03-23 1978-04-11 E. I. Du Pont De Nemours And Company Process for removing chloride impurities from TiO2

Also Published As

Publication number Publication date
GB2035978A (en) 1980-06-25
CA1140097A (en) 1983-01-25
FR2440976B1 (enrdf_load_stackoverflow) 1984-02-17
DE2944791A1 (de) 1980-05-22
ZA794869B (en) 1980-08-27
AU5082979A (en) 1980-05-15
FR2440976A1 (fr) 1980-06-06
JPS5757409B2 (enrdf_load_stackoverflow) 1982-12-04
AU519446B2 (en) 1981-12-03
JPS5571630A (en) 1980-05-29

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19990829