GB1392189A - Treatment of pigments - Google Patents
Treatment of pigmentsInfo
- Publication number
- GB1392189A GB1392189A GB4929171A GB4929171A GB1392189A GB 1392189 A GB1392189 A GB 1392189A GB 4929171 A GB4929171 A GB 4929171A GB 4929171 A GB4929171 A GB 4929171A GB 1392189 A GB1392189 A GB 1392189A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pigment
- pigments
- added
- oct
- polylactone
- 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
- 239000000049 pigment Substances 0.000 title abstract 8
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 abstract 2
- 229910010413 TiO 2 Inorganic materials 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 229910052749 magnesium Inorganic materials 0.000 abstract 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 239000005662 Paraffin oil Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 229910004298 SiO 2 Inorganic materials 0.000 abstract 1
- 235000021355 Stearic acid Nutrition 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- 229910052790 beryllium Inorganic materials 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 238000007796 conventional method Methods 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 229910052735 hafnium Inorganic materials 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 abstract 1
- 235000021317 phosphate Nutrition 0.000 abstract 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
- 229920001610 polycaprolactone Polymers 0.000 abstract 1
- 239000004632 polycaprolactone Substances 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000008117 stearic acid Substances 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000001993 wax Substances 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 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
- C09C1/3669—Treatment with low-molecular organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0001—Post-treatment of organic pigments or dyes
- C09B67/0014—Influencing the physical properties by treatment with a liquid, e.g. solvents
-
- 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
- C09C3/10—Treatment with macromolecular organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D17/00—Pigment pastes, e.g. for mixing in paints
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
1392189 Surface treated pigments LAPORTE INDUSTRIES Ltd 19 Oct 1972 [22 Oct 1971] 49291/71 Addition to 1334711 Heading C1N [Also in Divisions C3R and C3P] Pigments are surface treated with 0À1-60% by wt. of a polylactone in liquid form or in solution. TiO 2 pigments treated with polylactones having terminal OH groups are disclaimed. The preferred polylactone is polycaprolactone with terminal COOH groups. It may be added in solution in chloroform or ethyl acetate, or in aqueous emulsion, or in liquid form, to an aqueous slurry of the pigment, or it may be added in solid form to a slurry at a temperature such that it melts. The pigment is then dried and may be fluid energy milled. Lubricants, e.g. Mg, Zn or Al stearate, stearic acid, polyethylene wax, or paraffin oil, and various surfactants, may also be added. The pigment may initially be surface coated with oxides, phosphates or sulphates of Be, Ca, Mg, Ba, B, Al, Si, Sn, Pb, Sb, Ti, Zr, Hf, Nb, Ta, Mn, Zn or Ce, by conventional methods. In the examples, the pigment is rutile TiO 2 coated with Al 2 O 3 or Al 2 O 3 + SiO 2 .
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE790419D BE790419R (en) | 1971-10-22 | OXIDE TREATMENT | |
| GB4929171A GB1392189A (en) | 1971-10-22 | 1971-10-22 | Treatment of pigments |
| FR7237230A FR2156867B2 (en) | 1971-10-22 | 1972-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4929171A GB1392189A (en) | 1971-10-22 | 1971-10-22 | Treatment of pigments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1392189A true GB1392189A (en) | 1975-04-30 |
Family
ID=10451842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4929171A Expired GB1392189A (en) | 1971-10-22 | 1971-10-22 | Treatment of pigments |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE790419R (en) |
| FR (1) | FR2156867B2 (en) |
| GB (1) | GB1392189A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4344799A (en) * | 1979-11-17 | 1982-08-17 | Bayer Aktiengesellschaft | Readily dispersible TiO2 pigment |
| US4820593A (en) * | 1985-10-01 | 1989-04-11 | Tioxide Group Plc | Stabilised metallic oxides |
| US4851293A (en) * | 1987-04-22 | 1989-07-25 | Tioxide Group Plc | Stabilized metallic oxides |
| GB2278117A (en) * | 1993-05-20 | 1994-11-23 | Ecc Int Ltd | An additive for a polymeric composition |
| US5460770A (en) * | 1989-06-15 | 1995-10-24 | Tioxide Group Plc | Method for protecting shaped articles from attack by water |
| ES2099019A1 (en) * | 1994-05-20 | 1997-05-01 | Ecc Int Ltd | Pigmented fillers for polymer compounds |
| EP0821712A4 (en) * | 1996-02-16 | 2000-07-12 | Kerr Mcgee Chemical Llc | PROCESS FOR THE PREPARATION OF AN IMPROVED LOW-DUST AND LOW-FLOW DUST PIGMENT |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3919940A1 (en) * | 1989-06-19 | 1990-12-20 | Merck Patent Gmbh | DISPERSIONS OF SPHERICAL INORGANIC PARTICLES |
-
0
- BE BE790419D patent/BE790419R/en active
-
1971
- 1971-10-22 GB GB4929171A patent/GB1392189A/en not_active Expired
-
1972
- 1972-10-20 FR FR7237230A patent/FR2156867B2/fr not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4344799A (en) * | 1979-11-17 | 1982-08-17 | Bayer Aktiengesellschaft | Readily dispersible TiO2 pigment |
| US4820593A (en) * | 1985-10-01 | 1989-04-11 | Tioxide Group Plc | Stabilised metallic oxides |
| US4985379A (en) * | 1985-10-01 | 1991-01-15 | Egerton Terence A | Stabilized metallic oxides |
| US4851293A (en) * | 1987-04-22 | 1989-07-25 | Tioxide Group Plc | Stabilized metallic oxides |
| US5460770A (en) * | 1989-06-15 | 1995-10-24 | Tioxide Group Plc | Method for protecting shaped articles from attack by water |
| GB2278117A (en) * | 1993-05-20 | 1994-11-23 | Ecc Int Ltd | An additive for a polymeric composition |
| GB2278117B (en) * | 1993-05-20 | 1996-12-11 | Ecc Int Ltd | An additive for a polymeric composition |
| ES2099019A1 (en) * | 1994-05-20 | 1997-05-01 | Ecc Int Ltd | Pigmented fillers for polymer compounds |
| EP0821712A4 (en) * | 1996-02-16 | 2000-07-12 | Kerr Mcgee Chemical Llc | PROCESS FOR THE PREPARATION OF AN IMPROVED LOW-DUST AND LOW-FLOW DUST PIGMENT |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2156867A2 (en) | 1973-06-01 |
| BE790419R (en) | 1973-02-15 |
| FR2156867B2 (en) | 1977-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |