GB1121367A - Readily dispersible inorganic pulverous compositions and process for their production - Google Patents
Readily dispersible inorganic pulverous compositions and process for their productionInfo
- Publication number
- GB1121367A GB1121367A GB41600/65A GB4160065A GB1121367A GB 1121367 A GB1121367 A GB 1121367A GB 41600/65 A GB41600/65 A GB 41600/65A GB 4160065 A GB4160065 A GB 4160065A GB 1121367 A GB1121367 A GB 1121367A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diester
- alkyl
- radicals
- pigment
- polyalkoxy
- 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
Classifications
-
- 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
- C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
-
- 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
- C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
-
- 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
-
- 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
- C09C3/063—Coating
-
- 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
- C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Dispersible inorganic pigments contain as a surface-active substance, a diester of orthophosphoric acid of the general formula <FORM:1121367/C1/1> in which R1 and R2 can be the same or different alkyl, cycloalkyl or aryl radicals, or alkyl, cycloalkyl or aryl radicals substituted by halogen, NO2, OH, COOH, SO3H, NH2, NHR, NR2 (R being alkyl), alkyl, alkoxy and/or polyalkoxy radicals; or polyalkoxy radicals or polyol radicals provided that at least R1 or R2 is alkyl or both R1 and R2 are polyalkoxy or polyol radicals. Pigments exemplified are TiO2, ZnS, Cr2O3 and iron oxides. The diester may be present in amount 0.01-10% based on the weight of the pigment. The coating with the diester may take place before, during or after other surface treatments of the pigment such as coating with the oxides of Ti, Al and Si; various procedures for grinding or mixing the pigment and diester, including treatment of the pigment, e.g. as a suspension with the pure diester or solutions or suspensions thereof, are referred to. missing page 252
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1467443A DE1467443C3 (en) | 1964-10-15 | 1964-10-15 | Process for the production of easily dispersible pigments |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1121367A true GB1121367A (en) | 1968-07-24 |
Family
ID=7099944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB41600/65A Expired GB1121367A (en) | 1964-10-15 | 1965-09-30 | Readily dispersible inorganic pulverous compositions and process for their production |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE670958A (en) |
DE (1) | DE1467443C3 (en) |
ES (1) | ES318538A1 (en) |
FI (1) | FI44439C (en) |
FR (1) | FR1450192A (en) |
GB (1) | GB1121367A (en) |
NL (1) | NL6513391A (en) |
NO (1) | NO115405B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4344799A (en) * | 1979-11-17 | 1982-08-17 | Bayer Aktiengesellschaft | Readily dispersible TiO2 pigment |
EP0139244A1 (en) * | 1983-09-28 | 1985-05-02 | Kabushiki Kaisha Toshiba | Magnetic recording medium |
EP0216516A1 (en) * | 1985-08-23 | 1987-04-01 | Ecc International Limited | Aqueous suspensions of mixtures of inorganic pigments |
AT386000B (en) * | 1985-06-20 | 1988-06-10 | Vianova Kunstharz Ag | METHOD FOR STABILIZING ALUMINUM PIGMENTS |
US5837049A (en) * | 1994-10-14 | 1998-11-17 | Tioxide Group Services Limited | Treated inorganic solids |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2729964B1 (en) * | 1995-01-31 | 2003-02-28 | Omya Sa | MINERAL LOADS PROCESSED. SUSPENSIONS OF THESE FILLERS IN POLYOLS AND THEIR USES IN POLYURETHANE FOAMS |
FR2734835B1 (en) * | 1995-09-22 | 1997-07-25 | Zschimmer Schwarz France | METHOD FOR MODIFYING THE SURFACE PROPERTIES OF AQUEOUS SUSPENSION PARTICLES AND APPLICATIONS THEREOF |
FR2780409B1 (en) * | 1998-06-30 | 2001-07-13 | Omya Sa | PROCESS FOR TREATING A MINERAL FILLER WITH A PHOSPHATE, MINERAL FILLER THUS PROCESSED, POLYURETHANE FOAMS AND COMPOSITE POLYURETHANES USING THE SAME, MOLDED OR NON-CONTAINING OBJECTS |
-
1964
- 1964-10-15 DE DE1467443A patent/DE1467443C3/en not_active Expired
-
1965
- 1965-09-30 GB GB41600/65A patent/GB1121367A/en not_active Expired
- 1965-10-07 FI FI652384A patent/FI44439C/en active
- 1965-10-13 NO NO65160063A patent/NO115405B/no unknown
- 1965-10-15 ES ES0318538A patent/ES318538A1/en not_active Expired
- 1965-10-15 FR FR35112A patent/FR1450192A/en not_active Expired
- 1965-10-15 NL NL6513391A patent/NL6513391A/xx unknown
- 1965-10-15 BE BE670958D patent/BE670958A/xx unknown
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4344799A (en) * | 1979-11-17 | 1982-08-17 | Bayer Aktiengesellschaft | Readily dispersible TiO2 pigment |
EP0139244A1 (en) * | 1983-09-28 | 1985-05-02 | Kabushiki Kaisha Toshiba | Magnetic recording medium |
US4585697A (en) * | 1983-09-28 | 1986-04-29 | Kabushiki Kaisha Toshiba | Magnetic recording medium |
AT386000B (en) * | 1985-06-20 | 1988-06-10 | Vianova Kunstharz Ag | METHOD FOR STABILIZING ALUMINUM PIGMENTS |
EP0216516A1 (en) * | 1985-08-23 | 1987-04-01 | Ecc International Limited | Aqueous suspensions of mixtures of inorganic pigments |
US5837049A (en) * | 1994-10-14 | 1998-11-17 | Tioxide Group Services Limited | Treated inorganic solids |
Also Published As
Publication number | Publication date |
---|---|
NO115405B (en) | 1968-09-30 |
FR1450192A (en) | 1966-05-06 |
DE1467443A1 (en) | 1969-12-11 |
BE670958A (en) | 1966-04-15 |
DE1467443B2 (en) | 1977-10-20 |
ES318538A1 (en) | 1966-05-01 |
FI44439B (en) | 1971-08-02 |
NL6513391A (en) | 1966-04-18 |
FI44439C (en) | 1971-11-10 |
DE1467443C3 (en) | 1978-06-08 |
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