NO118123B - - Google Patents
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- Publication number
- NO118123B NO118123B NO171139A NO17113967A NO118123B NO 118123 B NO118123 B NO 118123B NO 171139 A NO171139 A NO 171139A NO 17113967 A NO17113967 A NO 17113967A NO 118123 B NO118123 B NO 118123B
- Authority
- NO
- Norway
- Prior art keywords
- pigment
- glycol
- polyalkylene glycol
- addition
- added
- Prior art date
Links
- 239000000049 pigment Substances 0.000 claims description 25
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 11
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 claims description 8
- 229920001223 polyethylene glycol Polymers 0.000 claims description 5
- UWHCKJMYHZGTIT-UHFFFAOYSA-N tetraethylene glycol Chemical compound OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 claims description 5
- 239000004408 titanium dioxide Substances 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 229920001515 polyalkylene glycol Polymers 0.000 claims 4
- 239000002202 Polyethylene glycol Substances 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 238000001035 drying Methods 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- -1 poly-alkylene glycols Chemical class 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910000349 titanium oxysulfate Inorganic materials 0.000 description 1
- 239000002966 varnish Substances 0.000 description 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
- 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
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/36—Compounds of titanium
- C09C1/3607—Titanium dioxide
- C09C1/3676—Treatment with macro-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
- 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
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Description
Titandioksydpigment med forbedrede egenskaper. Titanium dioxide pigment with improved properties.
Det er kjent å behandle titandioksydpigmenter med organiske forbindel-ser for å forbedre visse egenskaper ved pigmentet, som for eksempel dispergerbarhet og fuktbarhet. I mange tilfelle må man imidlertid ved slike behandlinger ta med på kjopet en viss nedsettelse i optiske egenskaper, som for eksempel lyshet, som forårsakes av tilsetningen av det organiske materialet eller av eventuelle nedbrytningsprodukter ved den videre fabrikasjonsprosess. Dessuten viser lakkfarver som er pigmentert med organisk behandlede pigmenter ofte en lengre torretid og har og- It is known to treat titanium dioxide pigments with organic compounds in order to improve certain properties of the pigment, such as, for example, dispersibility and wettability. In many cases, however, such treatments must include a certain reduction in optical properties, such as lightness, which is caused by the addition of the organic material or by possible decomposition products during the further manufacturing process. In addition, paint colors that are pigmented with organically treated pigments often show a longer drying time and have
så en tendens til å gulne ved innbrenning. so a tendency to yellow when burned.
spirit) og 26,6 vektsk white spirit. Derpå ble det rort 15 minutter med et skiveroreverk hvor rotasjonshastigheten ved roreskiven til å begynne med var 12 meter/sek. og for hvert 3- minutt ble oket med 2 meter/sek. Efter 3>9 og 15 minutter ble det tatt ut prover som ble bestemt efter Hegman-metoden (H. A. Gardner og G. G. Sward, Paint Testing Manual, Physical and Chemical Examination, Paints, Varnishes, Lacquers and Colours, 12. opplag I962, side 22+3) • spirit) and 26.6 by weight white spirit. It was then rowed for 15 minutes with a disc tiller where the rotation speed at the rudder disc was initially 12 metres/sec. and for every 3 minutes the yoke was increased by 2 metres/sec. After 3>9 and 15 minutes, samples were taken which were determined according to the Hegman method (H. A. Gardner and G. G. Sward, Paint Testing Manual, Physical and Chemical Examination, Paints, Varnishes, Lacquers and Colours, 12th edition I962, page 22 +3) •
Forsøksresultatene er sammenfattet i en tabell efter beskrivelsen av eksemplene. The test results are summarized in a table after the description of the examples.
Eksempel 1Example 1
Et rutilpigment ble i vandig oppslemning underkastet en dobbel efter-behandling med vannglass og aluminiumsulfat. Pigmentsuspensjonen ble filtrert og gjentagne ganger vasket med avsaltet vann. Pasten som inneholdt 100 kg pigment ble suspendert med så meget avsaltet vann at den inneholdt 50$ fast stoff. A rutile pigment in aqueous slurry was subjected to a double post-treatment with water glass and aluminum sulphate. The pigment suspension was filtered and repeatedly washed with desalted water. The paste containing 100 kg of pigment was suspended with so much desalted water that it contained 50% solids.
Til denne oppslemning ble det tilsatt 1 liter av en vandig opplosning med 600 g tetraetylenglykol pr. liter, tilsvarende 0, 6% tetraetylenglykol, beregnet på det anvendte pigment. Efter tilsetningen ble suspensjonen rort 1 time og derpå vakuum-torret ved 120°C. Derpå ble pigmentet malt i en strålemolle. To this slurry was added 1 liter of an aqueous solution with 600 g of tetraethylene glycol per litre, corresponding to 0.6% tetraethylene glycol, calculated on the pigment used. After the addition, the suspension was stirred for 1 hour and then vacuum-dried at 120°C. The pigment was then ground in a jet mold.
Eksempel laExample la
Eksempel 1 ble gjentatt med den forskjell at det ikke ble tilsatt noe tetraetylenglykol. Det på den måte oppnådde pigment viste ved alle undersokelser egenskaper med dårligere resultat enn det pigment som var fremstillet ifolge Eksempel 1. Example 1 was repeated with the difference that no tetraethylene glycol was added. The pigment obtained in this way showed, in all investigations, properties with worse results than the pigment produced according to Example 1.
Eksempel 2 og 3Examples 2 and 3
Man gikk frem på samme måte som i Eksempel 1 bortsett fra at i stedet for tetraetylenglykol ble trietylenglykol anvendt. De tilforte mengder utgjorde 0,2 resp. 0, 8% trietylenglykol beregnet på pigmentet. The procedure was the same as in Example 1 except that triethylene glycol was used instead of tetraethylene glycol. The added amounts amounted to 0.2 resp. 0.8% triethylene glycol calculated on the pigment.
Allerede ved en tilsetning på 0, 2% ble en forbedring av de provede egenskaper iakttatt. Already at an addition of 0.2%, an improvement in the properties shown was observed.
Eksempel kExample k
Man gikk frem som i Eksempel 1. Tilsetningen besto av trietylenglykol som ble tilsatt i en mengde på 0, 6%. I motsetning til de foregående eksempler ble pigmentsuspensjonen fort gjennom en for-stovertorrer. Tilsetningen utgjorde 50 til 60 kg pigment pr. time. Temperaturen på gassutlopet var 110°C. The procedure was as in Example 1. The addition consisted of triethylene glycol which was added in an amount of 0.6%. In contrast to the previous examples, the pigment suspension was quickly passed through a pre-stator drier. The addition amounted to 50 to 60 kg of pigment per hour. The temperature of the gas outlet was 110°C.
Eksempel k & Example k &
Man gikk frem på samme måte som i Eksempel l+ > dog uten tilsetning av den organiske forbindelse. The procedure was carried out in the same way as in Example 1+ >, however without the addition of the organic compound.
Eksempel 5Example 5
Et på vanlig måte, med titanylsulfat- og aluminiumsulfatopplosning, efterbehandlet rutilpigment ble i form av en vandig pasta tilsatt 0, 1+% trietylenglykol, beregnet på pigmentet. Torringen foregikk som i Eksempel 1+. A rutile pigment post-treated in the usual way, with titanyl sulfate and aluminum sulfate solution, was added in the form of an aqueous paste with 0.1+% triethylene glycol, calculated on the pigment. The drying took place as in Example 1+.
Eksempel 5aExample 5a
Eksempel 5 ble gjentatt, men med den forskjell at intet trietylenglykol ble tilsatt. Example 5 was repeated, but with the difference that no triethylene glycol was added.
Eksempel 5bExample 5b
Pigmentet i eksempel 5a ble tilsatt 0, 1+% trietylenglykol, beregnet på pigmentet, torret, blandet og derpå' underkastet de ovennevnte prover. The pigment in example 5a was added with 0.1+% triethylene glycol, calculated on the pigment, dried, mixed and then subjected to the above-mentioned samples.
Eksempel 6Example 6
Et rutilpigment som på vanlig måte er blitt belagt med oksyder og/ eller oksydhydrater av titan, silisium og aluminium ble efter torring malt på en dampstrålemolle og i lopet av denne maleprosess tilsatt 0, 7% trietylenglykol, beregnet på pigmentet. A rutile pigment which has been coated in the usual way with oxides and/or oxide hydrates of titanium, silicon and aluminum was, after drying, ground on a steam jet mill and in the course of this grounding process 0.7% triethylene glycol was added, calculated on the pigment.
Eksempel 6aExample 6a
Man gikk frem som i Eksempel 6, dog uten tilsetning av organisk forbindelse. The procedure was the same as in Example 6, but without the addition of an organic compound.
Som eksemplene viser, bevirker en tilsetning av kortkjedete poly-alkylenglykoler til titandioksydpigmentene en forbedring av lyshet, As the examples show, addition of short-chain poly-alkylene glycols to the titanium dioxide pigments results in an improvement in lightness,
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET0032912 | 1966-12-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO118123B true NO118123B (en) | 1969-11-10 |
Family
ID=7557374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO171139A NO118123B (en) | 1966-12-31 | 1967-12-23 |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5237007B1 (en) |
BE (1) | BE708223A (en) |
DE (1) | DE1592974A1 (en) |
ES (1) | ES348765A1 (en) |
FI (1) | FI45204C (en) |
FR (1) | FR1548195A (en) |
GB (1) | GB1157060A (en) |
NL (1) | NL141565B (en) |
NO (1) | NO118123B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2754576A1 (en) * | 1977-12-08 | 1979-06-13 | Henkel Kgaa | DISPERSING PIGMENTS |
PL120692B1 (en) * | 1979-02-21 | 1982-03-31 | Ct Badan Molekular I Makro | Method of modification of mineral filler for thermoplastic polymerslastichnykh polimerov |
JPH0496219U (en) * | 1991-01-21 | 1992-08-20 |
-
1966
- 1966-12-31 DE DE19661592974 patent/DE1592974A1/en active Pending
-
1967
- 1967-12-14 GB GB56967/67A patent/GB1157060A/en not_active Expired
- 1967-12-19 BE BE708223D patent/BE708223A/xx unknown
- 1967-12-23 NO NO171139A patent/NO118123B/no unknown
- 1967-12-27 JP JP42084050A patent/JPS5237007B1/ja active Pending
- 1967-12-28 FR FR1548195D patent/FR1548195A/fr not_active Expired
- 1967-12-29 FI FI673494A patent/FI45204C/en active
- 1967-12-29 NL NL676717814A patent/NL141565B/en not_active IP Right Cessation
- 1967-12-29 ES ES348765A patent/ES348765A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FI45204B (en) | 1971-12-31 |
GB1157060A (en) | 1969-07-02 |
NL141565B (en) | 1974-03-15 |
NL6717814A (en) | 1968-07-01 |
DE1592974A1 (en) | 1971-02-11 |
BE708223A (en) | 1968-05-02 |
FI45204C (en) | 1972-04-10 |
JPS5237007B1 (en) | 1977-09-20 |
ES348765A1 (en) | 1969-03-16 |
FR1548195A (en) | 1968-11-29 |
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