CN110343415A - A kind of production technology of pigment preparations dyestuff color chips - Google Patents
A kind of production technology of pigment preparations dyestuff color chips Download PDFInfo
- Publication number
- CN110343415A CN110343415A CN201810305082.9A CN201810305082A CN110343415A CN 110343415 A CN110343415 A CN 110343415A CN 201810305082 A CN201810305082 A CN 201810305082A CN 110343415 A CN110343415 A CN 110343415A
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- CN
- China
- Prior art keywords
- pigment
- roller
- resin
- agent
- color chips
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Classifications
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- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/41—Organic pigments; Organic dyes
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of production technologies of pigment preparations dyestuff color chips, include the following steps: to mix: three kinds of resin, pigment and auxiliary agent elements are stirred and are mixed by blender, wherein the degree of resin is 10-85%, the degree of pigment is 15-90%, and the degree of auxiliary agent pump is 0.1-10%；It crushes: material after mixing is crushed by pulverizer；Dispersion: keep pigment fully dispersed under shear by two roller machines, two roller machines mix material by two rotation rollers with certain speed difference, are plasticized, two roller opposite direction rotatings make material between roller gap by strong extruding and shearing, to reach pigment dispersion and be uniformly mixed.The present invention has the advantages that good dispersion, good luster, vividness are high, the transparency is good, environmental pollution is few good with mutually filter property, solve the problems, such as pigment flakes that the prior art is produced dispersibility, gloss, vividness and it is transparent on there is also certain defects.
Description
Technical field
The present invention relates to dyestuff color chips production technical field, specially a kind of production work of pigment preparations dyestuff color chips
Skill.
Background technique
Pigment color chips, also referred to as solid mill base, color tablets, dry plate, slice, pigment preparations, refer to pigment and specified carrier
The solid homogeneous mixture of resin, that is, the high concentration pigment being pre-dispersed in resin.Pigment in pigment preparations color chips
Comparision contents are high, generally can be between 50-70% according to the difference of system, and the content ratio of vector resin is on the left side 30-50%
The right side, certain pigment color chips kinds such as nitrocotton (N/C) system also contain the plasticizer of environmental protection.Pigment preparations color chips, it is equivalent
In giving ink manufacturer prepared pigment and resin in proportion, it can be directly charged into ink formulations, can also first press color
The requirement of slurry is first dispersed into semi-finished product --- mill base, then ink is mixed and made into the form of varnish is added in mill base.Due to dividing in advance
Dispersed pigment can easily be dispersed in high speed disperser, and fineness of dispersion can satisfy wanting for general ink completely
It asks.It can be seen that easily disperse is its sharpest edges.But the pigment flakes that the prior art is produced are in dispersibility, gloss, bright-coloured
There is also certain defects in degree and the transparency, for this purpose, it is proposed that a kind of production technology of pigment preparations dyestuff color chips.
Summary of the invention
The purpose of the present invention is to provide a kind of production technologies of pigment preparations dyestuff color chips, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme: a kind of production work of pigment preparations dyestuff color chips
Skill includes the following steps:
(1) it mixes: three kinds of resin, pigment and auxiliary agent elements being stirred and mixed by blender, wherein the percentage of resin
It is 10-85% than content, the degree of pigment is 15-90%, and the degree of auxiliary agent pump is 0.1-10%；
(2) it crushes: material after mixing is crushed by pulverizer；
(3) disperse: keeping pigment fully dispersed under shear by two roller machines, two roller machines are turned by two with certain speed difference
Dynamic roller mixes material, is plasticized, and two roller opposite direction rotatings make material between roller gap by strong extruding and shearing, from
And reach pigment dispersion and be uniformly mixed, after being kneaded uniform slice, cooling and dicing.
Preferably, resin includes cellulose, polyacids ammonium and vinyl chloride-vinyl acetate resin in the step (1), and pigment includes inorganic pigment
And organic pigment.
Preferably, auxiliary agent includes drier, toughener, emulsifier, thickener, pigment dispersing agent, disappears in the step (1)
Infusion, levelling agent, anti-skinning agent, delustering agent, light stabilizer, mould inhibitor and antistatic agent.
Preferably, two roller machines pass through the temperature of adjusting roller, roller spacing, front and back roller speed, object in the step (3)
Material heap high-volume and is kneaded number and controls plasticizing quality.
Compared with prior art, the beneficial effects of the present invention are: the present invention has the good dispersion (grade of pigment, dyestuff
Reach nanoscale), good luster, vividness is high, the transparency is good, the few advantage good with mutually filter property of environmental pollution, can be used for advanced
Coating, automobile coating, printing oil mass, 3C coating, UV coating and plastic coating solve the pigment flakes that the prior art is produced and are dividing
Dissipate the problem of there is also certain defects in property, gloss, vividness and the transparency.
Specific embodiment
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
The present invention provides a kind of technical solution: a kind of production technology of pigment preparations dyestuff color chips includes the following steps:
(1) it mixes: three kinds of resin, pigment and auxiliary agent elements being stirred and mixed by blender, wherein the percentage of resin
It is 10-85% than content, the degree of pigment is 15-90%, and the degree of auxiliary agent pump is 0.1-10%；
(2) it crushes: material after mixing is crushed by pulverizer；
(3) disperse: keeping pigment fully dispersed under shear by two roller machines, two roller machines are turned by two with certain speed difference
Dynamic roller mixes material, is plasticized, and two roller opposite direction rotatings make material between roller gap by strong extruding and shearing, from
And reach pigment dispersion and be uniformly mixed, after being kneaded uniform slice, cooling and dicing.
Embodiment one:
Three kinds of resin, pigment and auxiliary agent elements are stirred and are mixed by blender first, wherein the percentage of resin contains
Amount is 10-85%, and the degree of pigment is 15-90%, and the degree of auxiliary agent pump is 0.1-10%；Then it will mix equal
Material after even is crushed by pulverizer；Then keep pigment fully dispersed under shear by two roller machines, two roller machines pass through
Two rotation rollers with certain speed difference mix material, are plasticized, and two roller opposite direction rotatings make material between roller gap
By strong extruding and shearing, thus reach pigment dispersion and be uniformly mixed, after being kneaded uniform slice, cooling and dicing.
Embodiment two:
In example 1, following processes are added:
Resin includes cellulose, polyacids ammonium and vinyl chloride-vinyl acetate resin in step (1), and pigment includes inorganic pigment and organic pigment.
Three kinds of resin, pigment and auxiliary agent elements are stirred and are mixed by blender first, wherein the percentage of resin
It is 10-85% than content, the degree of pigment is 15-90%, and the degree of auxiliary agent pump is 0.1-10%, wherein resin
Including cellulose, polyacids ammonium and vinyl chloride-vinyl acetate resin, pigment includes inorganic pigment and organic pigment；Then by material after mixing
It is crushed by pulverizer；Then keep pigment fully dispersed under shear by two roller machines, two roller machines have one by two
The rotation roller for determining speed difference mixes material, is plasticized, and two roller opposite direction rotatings make material between roller gap by strong
It squeezes and shears, thus reach pigment dispersion and be uniformly mixed, after being kneaded uniform slice, cooling and dicing.
Embodiment three:
In example 2, following processes are added:
Auxiliary agent includes drier, toughener, emulsifier, thickener, pigment dispersing agent, defoaming agent, levelling agent, resists in step (1)
Crust forming agent, delustering agent, light stabilizer, mould inhibitor and antistatic agent.
Three kinds of resin, pigment and auxiliary agent elements are stirred and are mixed by blender first, wherein the percentage of resin
It is 10-85% than content, the degree of pigment is 15-90%, and the degree of auxiliary agent pump is 0.1-10%, wherein resin
Including cellulose, polyacids ammonium and vinyl chloride-vinyl acetate resin, pigment includes inorganic pigment and organic pigment, and wherein auxiliary agent includes drier, increases
Tough dose, emulsifier, thickener, pigment dispersing agent, defoaming agent, levelling agent, anti-skinning agent, delustering agent, light stabilizer, mould inhibitor and
Antistatic agent；Then material after mixing is crushed by pulverizer；Then shearing pigment by two roller machines
Under it is fully dispersed, two roller machines mix material by two rotation rollers with certain speed difference, are plasticized, and two rollers are opposite
Rotation makes material between roller gap by strong extruding and shearing, to reach pigment dispersion and be uniformly mixed, is kneaded uniform
After slice, cooling and dicing.
Example IV:
In the third embodiment, following processes are added:
Two roller machines high-volume and are kneaded by the temperature of adjusting roller, roller spacing, front and back roller speed, material heap in step (3)
Number controls plasticizing quality.
Three kinds of resin, pigment and auxiliary agent elements are stirred and are mixed by blender first, wherein the percentage of resin
It is 10-85% than content, the degree of pigment is 15-90%, and the degree of auxiliary agent pump is 0.1-10%, wherein resin
Including cellulose, polyacids ammonium and vinyl chloride-vinyl acetate resin, pigment includes inorganic pigment and organic pigment, and wherein auxiliary agent includes drier, increases
Tough dose, emulsifier, thickener, pigment dispersing agent, defoaming agent, levelling agent, anti-skinning agent, delustering agent, light stabilizer, mould inhibitor and
Antistatic agent；Then material after mixing is crushed by pulverizer；Then shearing pigment by two roller machines
Under it is fully dispersed, two roller machines mix material by two rotation rollers with certain speed difference, are plasticized, and two rollers are opposite
Rotation makes material between roller gap by strong extruding and shearing, to reach pigment dispersion and be uniformly mixed, is kneaded uniform
After slice, cooling and dicing, wherein two roller machines pass through the temperature of adjusting roller, roller spacing, front and back roller speed, material heap
High-volume and number is kneaded to control plasticizing quality.
The present invention have good dispersion (pigment, dyestuff grade reach nanoscale), good luster, vividness be high, the transparency
Good, the few advantage good with mutually filter property of environmental pollution, can be used for high grade paint, automobile coating, printing oil mass, 3C coating, UV coating
And plastic coating, solving the pigment flakes that the prior art is produced, there is also one in dispersibility, gloss, vividness and the transparency
The problem of determining defect.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of production technology of pigment preparations dyestuff color chips, characterized by the following steps:
(1) it mixes: three kinds of resin, pigment and auxiliary agent elements being stirred and mixed by blender, wherein the percentage of resin
It is 10-85% than content, the degree of pigment is 15-90%, and the degree of auxiliary agent pump is 0.1-10%；
(2) it crushes: material after mixing is crushed by pulverizer；
(3) disperse: keeping pigment fully dispersed under shear by two roller machines, two roller machines are turned by two with certain speed difference
Dynamic roller mixes material, is plasticized, and two roller opposite direction rotatings make material between roller gap by strong extruding and shearing, from
And reach pigment dispersion and be uniformly mixed, after being kneaded uniform slice, cooling and dicing.
2. a kind of production technology of pigment preparations dyestuff color chips according to claim 1, it is characterised in that: the step
(1) resin includes cellulose, polyacids ammonium and vinyl chloride-vinyl acetate resin in, and pigment includes inorganic pigment and organic pigment.
3. a kind of production technology of pigment preparations dyestuff color chips according to claim 1, it is characterised in that: the step
(1) auxiliary agent includes drier, toughener, emulsifier, thickener, pigment dispersing agent, defoaming agent, levelling agent, anti-skinning agent, disappears in
Photo etching, light stabilizer, mould inhibitor and antistatic agent.
4. a kind of production technology of pigment preparations dyestuff color chips according to claim 1, it is characterised in that: the step
(3) two roller machines high-volume and are kneaded number by the temperature of adjusting roller, roller spacing, front and back roller speed, material heap to control in
Plasticizing quality processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810305082.9A CN110343415A (en) | 2018-04-08 | 2018-04-08 | A kind of production technology of pigment preparations dyestuff color chips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810305082.9A CN110343415A (en) | 2018-04-08 | 2018-04-08 | A kind of production technology of pigment preparations dyestuff color chips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110343415A true CN110343415A (en) | 2019-10-18 |
Family
ID=68173099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810305082.9A Pending CN110343415A (en) | 2018-04-08 | 2018-04-08 | A kind of production technology of pigment preparations dyestuff color chips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110343415A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113789088A (en) * | 2021-11-03 | 2021-12-14 | 余泽良 | Solid pigment color chip composition, preparation method and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK171276A (en) * | 1975-04-21 | 1976-10-22 | Dulux Australia Ltd | PROCEDURE FOR THE PREPARATION OF BLADED POLYESTER RESIN |
-
2018
- 2018-04-08 CN CN201810305082.9A patent/CN110343415A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK171276A (en) * | 1975-04-21 | 1976-10-22 | Dulux Australia Ltd | PROCEDURE FOR THE PREPARATION OF BLADED POLYESTER RESIN |
Non-Patent Citations (1)
| Title |
|---|
| 李德贵: "碱溶性苯乙烯-丙烯酸树脂的合成及应用", 《中国优秀硕士学位论文全文数据库 工程科技I辑》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113789088A (en) * | 2021-11-03 | 2021-12-14 | 余泽良 | Solid pigment color chip composition, preparation method and application thereof |
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Application publication date: 20191018 |
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| RJ01 | Rejection of invention patent application after publication |