GB1422575A - Titanium dioxide pigments - Google Patents
Titanium dioxide pigmentsInfo
- Publication number
- GB1422575A GB1422575A GB577573A GB577573A GB1422575A GB 1422575 A GB1422575 A GB 1422575A GB 577573 A GB577573 A GB 577573A GB 577573 A GB577573 A GB 577573A GB 1422575 A GB1422575 A GB 1422575A
- Authority
- GB
- United Kingdom
- Prior art keywords
- salt
- added
- alkali
- basic
- tio
- 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
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title 2
- 239000000049 pigment Substances 0.000 title 1
- 239000004408 titanium dioxide Substances 0.000 title 1
- 150000003839 salts Chemical class 0.000 abstract 7
- 230000001590 oxidative effect Effects 0.000 abstract 4
- 229910010413 TiO 2 Inorganic materials 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 3
- 229910002651 NO3 Inorganic materials 0.000 abstract 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 2
- 150000001450 anions Chemical class 0.000 abstract 2
- 238000001556 precipitation Methods 0.000 abstract 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 1
- 229910018626 Al(OH) Inorganic materials 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000010979 pH adjustment Methods 0.000 abstract 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
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
- C09C1/3653—Treatment with inorganic compounds
- C09C1/3661—Coating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722206777 DE2206777A1 (de) | 1972-02-12 | 1972-02-12 | Titandioxid-pigmente mit hoher vergrauungsstabilitaet fuer harzkompositionen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1422575A true GB1422575A (en) | 1976-01-28 |
Family
ID=5835861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB577573A Expired GB1422575A (en) | 1972-02-12 | 1973-02-06 | Titanium dioxide pigments |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4889935A (enrdf_load_stackoverflow) |
| AT (1) | AT322062B (enrdf_load_stackoverflow) |
| DE (1) | DE2206777A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1422575A (enrdf_load_stackoverflow) |
| NL (1) | NL7301889A (enrdf_load_stackoverflow) |
| NO (1) | NO134380C (enrdf_load_stackoverflow) |
| SE (1) | SE381273B (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7824486B2 (en) | 2005-09-27 | 2010-11-02 | E. I. Du Pont De Nemours And Company | Paper laminates |
| US8475582B2 (en) | 2002-12-30 | 2013-07-02 | E I Du Pont De Nemours And Company | Process for making a water dispersible titanium dioxide pigment useful in paper laminates |
-
1972
- 1972-02-12 DE DE19722206777 patent/DE2206777A1/de active Pending
-
1973
- 1973-02-06 GB GB577573A patent/GB1422575A/en not_active Expired
- 1973-02-09 SE SE7301841A patent/SE381273B/xx unknown
- 1973-02-09 NO NO54573A patent/NO134380C/no unknown
- 1973-02-09 AT AT121373A patent/AT322062B/de not_active IP Right Cessation
- 1973-02-09 NL NL7301889A patent/NL7301889A/xx not_active Application Discontinuation
- 1973-02-12 JP JP1667373A patent/JPS4889935A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8475582B2 (en) | 2002-12-30 | 2013-07-02 | E I Du Pont De Nemours And Company | Process for making a water dispersible titanium dioxide pigment useful in paper laminates |
| US7824486B2 (en) | 2005-09-27 | 2010-11-02 | E. I. Du Pont De Nemours And Company | Paper laminates |
Also Published As
| Publication number | Publication date |
|---|---|
| SE381273B (sv) | 1975-12-01 |
| DE2206777A1 (de) | 1973-08-23 |
| JPS4889935A (enrdf_load_stackoverflow) | 1973-11-24 |
| NO134380C (enrdf_load_stackoverflow) | 1976-09-29 |
| AT322062B (de) | 1975-05-12 |
| NL7301889A (enrdf_load_stackoverflow) | 1973-08-14 |
| NO134380B (enrdf_load_stackoverflow) | 1976-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |