DE1519069A1 - Pigmented paints and printing inks - Google Patents
Pigmented paints and printing inksInfo
- Publication number
- DE1519069A1 DE1519069A1 DE19651519069 DE1519069A DE1519069A1 DE 1519069 A1 DE1519069 A1 DE 1519069A1 DE 19651519069 DE19651519069 DE 19651519069 DE 1519069 A DE1519069 A DE 1519069A DE 1519069 A1 DE1519069 A1 DE 1519069A1
- Authority
- DE
- Germany
- Prior art keywords
- printing inks
- pigment
- resinated
- pigmented paints
- pigments
- 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.)
- Pending
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
-
- 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
- C09B67/0004—Coated particulate pigments or dyes
- C09B67/0008—Coated particulate pigments or dyes with organic coatings
- C09B67/0013—Coated particulate pigments or dyes with organic coatings with polymeric coatings
-
- 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
- C09B67/006—Preparation of organic pigments
-
- 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
- C09C3/10—Treatment with macromolecular organic compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/56—Condensation products or precondensation products prepared with aldehydes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/001—Special chemical aspects of printing textile materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Paints Or Removers (AREA)
Description
e v e v v v v Pigmentierte Lacke und Druckfarben Gegenstand der Erfindung sind besonders wertvolle Lacke und Druckfarben, die neben dem -3indemittel und Lösungsmittel solche anorganische und organische Pigmente enthalten, die mit einem in dem jeweiligen Lösungsmittel und Bindemittel unlöslichen sowie gegenüber dem Pigment chemisch indifferenten Kunststoff überzogen sind. ev e vvvv Pigmented paints and printing inks The invention relates to particularly valuable paints and printing inks which, in addition to the binder and solvent, contain inorganic and organic pigments that are coated with a plastic that is insoluble in the respective solvent and binder and chemically inert to the pigment .
Es ist bekannt, daß für die Herstellung pigmentierter Lacke und Druckfarben geflushte Pigmente verwendet werden können, wobei aus einem in wässeriger Dispersion vorliegenden Pigment die wässerige Phase durch eine ölige Phase verdrängt worden ist. Weiterhin sind pulverförmige Pigmente für Lacke und Druckfarben bekannt, die mit Kolophoniumestern oder hydrierten Kolophoniumentern behandelt sind. Den so präparierten Pigmenten haftet beim Einarbeiten in Lacke oder'Druekfarben der Nachteil an, daß sie durch Abgabe ihres aus der Pigmentbereitung herrührenden Hilfsmittels an das Bindemittelsystem der Lacke oder Druckfarben dessen Eigenschaften ungünstig beeinflussen. Ferner sind mit Polyvinylverbindungen präparierte Pigmente für den engen Einsatz in Bindemittelsystemen auf der Basis von Polyvinylohlorid oder Vinylpolymeren bekannt.It is known that flushed pigments can be used for the production of pigmented paints and printing inks, the aqueous phase having been displaced by an oily phase from a pigment present in an aqueous dispersion. Furthermore, pulverulent pigments for paints and printing inks are known which are treated with rosin esters or hydrogenated rosin tar. When incorporated into paints or printing inks, the pigments prepared in this way have the disadvantage that they adversely affect the properties of the binder system of the paints or printing inks by releasing their auxiliary agent resulting from pigment preparation. Further, pigments prepared for use in the narrow binder systems on the basis of Polyvinylohlorid or vinyl polymers are known with polyvinyl compounds.
Die den oben erwähnten bekannten Lacken anhaftenden Nachteile treten
bei den Zacken und Druckfarben gemäß der Erfindung nicht
Als besonders wertvoll haben sich für die erfindungsgemäßt"°w, Kombinationen solche Pigmente bewährt, die mit Aminoplasten, Alkydharzen, wärmehärtenden Acrylatharzen, Epoxydharzen bzw. deren Kombinationen beharzt sind.Combinations that have proven to be particularly valuable for the "° w" according to the invention those pigments that have been proven with aminoplasts, alkyd resins, thermosetting acrylate resins, Epoxy resins or their combinations are resinated.
Für die hervorragenden Eigenschaften der Zacke und Druckfarben gemäß der Erfindung ist es unerheblich, ob die Oberfläche der Pigmentteilchen ganz oder nur teilweise vom Kunststoff umhüllt ist. Das Pigment/Harz-Verhältnis kann in weiten Grenzen gehalten werden und hängt u,>a. ab von Farbkraft und Textur des jeweiligen Pigmentes.For the excellent properties of the point and printing inks according to of the invention, it is irrelevant whether the surface of the pigment particles whole or is only partially encased by plastic. The pigment / resin ratio can be wide Limits are kept and depends u,> a. from the color strength and texture of the respective Pigment.
Das Einbringen der beharzten Pigmente in die erfindungsgemäßen Lacke und Druckfarben erfolgt mit Hilfe der in der Lackindustrie üblichen Anreibe-Verfahren, vielfach jedoch auf Grund der leichten Dispergierbarkeit der beharzten Pigmente durch einfaches Einrühren.The introduction of the resin-coated pigments into the paints according to the invention and printing inks are carried out with the help of the usual rubbing processes in the paint industry, in many cases, however, due to the easy dispersibility of the resin-coated pigments by simply stirring in.
Beispiel 1 In einen Klarlack, bestehend aus 70 Gew.-Teilen eines handelsüblichen Alkydharzes auf Kokosfettsäurebasis und 30 Gew.-Teilen eines handelsüblichen butylver=-.:therten Melainin-Formaldehyd-Vorkond ensat e s , der mit einem Lösungsmittelgemisch, bestehend aus gleichen Gewichtsteilen äylol/n-Hutanol/.Äthylacetat, auf eine Auslaufzeit im Auslaufbecher 4-DIN 53211 von 20 Sek. eingestellt wird,, werden am Schnellrührer 50 Gew.-T. eines.handelsüblichen Ti02-Pigmentes vom Rutiltyp eingemischt, das mit einer ausgehärteten Kombination eines handelsüblichen Alkydharzes vom Kokosfettsäuretyp und eines handelsüblichen butylverätherten Melamin-Formaldehyd-Vorkondensates überzogen ist (Pigment/Harz-Verhältnis = 5 s 1). EXAMPLE 1 In a clear lacquer consisting of 70 parts by weight of a commercial alkyd resin based on coconut fatty acid and 30 parts by weight of a commercial butylver = - .: etherified melainin-formaldehyde precondensate which is mixed with a solvent mixture consisting of equal parts by weight of ethylene /n-Hutanol/.Ethylacetat, is set to a flow time in the flow cup 4-DIN 53211 of 20 seconds, are 50 parts by weight on the high-speed stirrer. A commercial Ti02 pigment of the rutile type is mixed in, which is coated with a cured combination of a commercial alkyd resin of the coconut fatty acid type and a commercial butyl-etherified melamine-formaldehyde precondensate (pigment / resin ratio = 5 s 1).
Der so erhaltene Zack wird auf eine Glasplatte aufgegossen und 20 Min./130o C eingebrannt. Das Pigment weist eine ausreichende Peinstverteilung im Lackfilm auf.The zack obtained in this way is poured onto a glass plate and 20 Baked in at least 130oC. The pigment has a sufficient Peinst distribution in the Paint film on.
Ein zum Vergleich in den gl..eichen Klarlack eingerührtes unbehandeltes Ti02-Pigment vom Rut-.ltyp zeig t4 2.ne zeöl lig ungenügende Pigmentverteilung im-Lackfilm.An untreated one that has been stirred into the same clear varnish for comparison Ti02 pigment of the ruthless type shows t4 2.nezöl lig insufficient pigment distribution in the paint film.
Die Herstellung des beharzten Pigmentes kann in folgender Weise vorgenommen
werden:
Ein zum Vergleich im gleichen Bindemittel unter gleichen Bedingungen angeriebenes unbehandeltes Ti02-Pigment vom Rutiltyp zeigt nach dem Einbrennen (30 Min./150o C) lediglich matte und kreidende Überzüge.One for comparison in the same binder under the same conditions Rubbed, untreated rutile-type Ti02 pigment shows after stoving (30 Min./150o C) only matt and chalking coatings.
Die Beharzung des Ti02-Pigmentes kann in der im Beispiel 1) beschriebenen
Weise erfolgen.
Ein zum Vergleich im gleichen Bindemittel unter gleichen Bedingungen
angeriebenes unbehandeltes Ti02-Pigment vom Rutiltyp zeigt nach dem Einbrennen (30
Min./150o C)lediglich matte und kreidende Überzüge. Beispiel 4
In einen Klarlack,
bestehend aus
Ein zum Vergleich in den gleichen Klarlack eingerührtes unbehandeltes Pigment bewirkt eine ungenügende Pigmentverteilung im Lackfilm.An untreated one stirred into the same clear lacquer for comparison Pigment causes insufficient pigment distribution in the paint film.
Beispiel 5
Nach Verdünnen mit dest. Wasser auf einen Festkörpergehalt von 20 % und eventueller Nachstellung des pH-Wertes mit Ammoniak kann der Lack auf Eisenblech elektrophoretiseh abgeschieden werden (Stromdichte 50 A/m2). Es wird ein gut verlaufener, nicht kreidender Überzug erhalten.After diluting with dist. Water to a solids content of 20 % and possible adjustment of the pH value with ammonia can be applied to the paint on sheet iron electrophoretically deposited (current density 50 A / m2). It will be a good one non-marking coating received.
Claims (6)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC0036634 | 1965-08-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1519069A1 true DE1519069A1 (en) | 1969-06-12 |
Family
ID=7022381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19651519069 Pending DE1519069A1 (en) | 1965-08-13 | 1965-08-13 | Pigmented paints and printing inks |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1519069A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2233262A1 (en) * | 1971-07-06 | 1974-01-31 | Ici Ltd | PROCESS FOR PREPARING PAINT COMPOSITIONS |
DE2443269A1 (en) * | 1973-09-10 | 1975-04-03 | Ici Ltd | PROCESS FOR PREPARING PAINT COMPOSITIONS |
FR2302328A2 (en) * | 1975-02-27 | 1976-09-24 | Ici Ltd | PROCESS FOR THE PRODUCTION OF A PAINT COMPOSITION |
FR2537590A1 (en) * | 1982-12-09 | 1984-06-15 | Huber Fa Michael Muenchen | PIGMENTS FOR PRINTING DYES, THEIR PREPARATION AND PRINTING DYES CONTAINING SUCH PIGMENTS |
EP0296107A2 (en) * | 1987-06-16 | 1988-12-21 | Ciba-Geigy Ag | Organic pigments coated with reticulated ethyl cellulose |
EP1435378A1 (en) * | 2002-12-20 | 2004-07-07 | MERCK PATENT GmbH | Functionalisation of inert substrates |
EP2943540B2 (en) † | 2013-03-15 | 2022-04-06 | Sanford, L.P. | Metallic ink composition and writing instruument containing same |
-
1965
- 1965-08-13 DE DE19651519069 patent/DE1519069A1/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2233262A1 (en) * | 1971-07-06 | 1974-01-31 | Ici Ltd | PROCESS FOR PREPARING PAINT COMPOSITIONS |
DE2443269A1 (en) * | 1973-09-10 | 1975-04-03 | Ici Ltd | PROCESS FOR PREPARING PAINT COMPOSITIONS |
FR2302328A2 (en) * | 1975-02-27 | 1976-09-24 | Ici Ltd | PROCESS FOR THE PRODUCTION OF A PAINT COMPOSITION |
FR2537590A1 (en) * | 1982-12-09 | 1984-06-15 | Huber Fa Michael Muenchen | PIGMENTS FOR PRINTING DYES, THEIR PREPARATION AND PRINTING DYES CONTAINING SUCH PIGMENTS |
EP0296107A2 (en) * | 1987-06-16 | 1988-12-21 | Ciba-Geigy Ag | Organic pigments coated with reticulated ethyl cellulose |
US4889562A (en) * | 1987-06-16 | 1989-12-26 | Ciba-Geigy Corporation | Organic pigments coated with crosslinked ethyl cellulose |
EP0296107A3 (en) * | 1987-06-16 | 1991-03-20 | Ciba-Geigy Ag | Organic pigments coated with reticulated ethyl cellulose |
EP1435378A1 (en) * | 2002-12-20 | 2004-07-07 | MERCK PATENT GmbH | Functionalisation of inert substrates |
EP2943540B2 (en) † | 2013-03-15 | 2022-04-06 | Sanford, L.P. | Metallic ink composition and writing instruument containing same |
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