CN106087544B - A kind of pharmaceutical formulation and production method for being used to improve Paper Coating amount - Google Patents
A kind of pharmaceutical formulation and production method for being used to improve Paper Coating amount Download PDFInfo
- Publication number
- CN106087544B CN106087544B CN201610408270.5A CN201610408270A CN106087544B CN 106087544 B CN106087544 B CN 106087544B CN 201610408270 A CN201610408270 A CN 201610408270A CN 106087544 B CN106087544 B CN 106087544B
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- CN
- China
- Prior art keywords
- preparation
- polyethylene glycol
- carboxymethyl cellulose
- pentaerythrite
- high polymer
- 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.)
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Classifications
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/46—Non-macromolecular organic compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/52—Cellulose; Derivatives thereof
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/62—Macromolecular organic compounds or oligomers thereof obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/64—Inorganic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of preparation for being used to improve Paper Coating amount, including polyethylene glycol, pentaerythrite, high polymer acrylamide, aerosil, dispersant phosphate and carboxymethyl cellulose；The percentage of the preparation is polyethylene glycol 10% 20%, pentaerythrite 10% 30%；High polymer acrylamide 20% 30%, aerosil 1% 5%, dispersant phosphate 10% 15% and carboxymethyl cellulose 10% 15%, the sum of percentage of above preparation is 1；Production method, comprises the following steps, step 1, polyethylene glycol and pentaerythrite mixing and stirring；Step 2, dispersant phosphate are added and stirred；Step 3, powder high polymer acrylamide add；Step 4, adds aerosil and carboxymethyl cellulose stirring reaction；The coating weight lifting preparation of the present invention, by effectively improving the extension viscosity of coating, in the case of the metering of high speed shear, shows the lifting of certain longitudinal stress, so as to lift coating weight, while does not influence the structure of banner.
Description
Technical field
It is specially a kind of to be used to improve Paper Coating amount the present invention relates to the formulation application technical field of Paper Coating amount
Pharmaceutical formulation and production method.
Background technology
The maturation of paper coating technique progressively, (speed is more than 1000 ms/min), paper in the case of high speed coating machine
Open by the metering of scraper or scraper under the mode of existing coating metering, coating weight can be to 10~15 grams.Due in recent years,
The scarcity of timber resources and the rise in price of lumber fibre, if can be by lifting coating weight come fine instead of the timber of part
Dimension, will bring the lifting of performance and the significantly section of cost to incite somebody to action.The introducing of this product, can lift coating weight under the conditions of existing
30~60%, while the operation on coating machine does not influence, and substantially reduces the cost of product.
Existing coating weight is promoted to the bottleneck of paper industry application, by discharging the pressure of scraper or scraper, to improve
Coating weight, it is very limited, 1~2 gram can only be improved, while overall banner structure meeting product gives birth to very big deviation, influences paper
Performance.
The content of the invention
It is an object of the invention to provide a kind of pharmaceutical formulation and production method for being used to improve Paper Coating amount, to solve
Problem proposed in the above background technology.
To achieve the above object, the present invention provides following technical solution：A kind of preparation for being used to improve Paper Coating amount, bag
Include polyethylene glycol, pentaerythrite, high polymer acrylamide, aerosil, dispersant phosphate and carboxymethyl cellulose；Institute
The percentage for stating preparation is polyethylene glycol 10%-20%, pentaerythrite 10%-30%；High polymer acrylamide 20%-30%,
Aerosil 1%-5%, dispersant phosphate 10%-15% and carboxymethyl cellulose 10%-15%, the hundred of above preparation
It is 1 to divide the sum of ratio.
It is a kind of be used for improve Paper Coating amount preparation production method, comprise the following steps, step 1, polyethylene glycol and
Pentaerythrite mixes and stirring；Step 2, dispersant phosphate are added and stirred；Step 3, powder high polymer acrylamide add
Enter；Step 4, adds aerosil and carboxymethyl cellulose stirring reaction；
In the step one, reaction kettle is selected, polyethylene glycol and pentaerythrite mixing are added in a kettle, in height
Under conditions of speed, stir 20 minutes；In the step two, dispersant phosphate, stirring are added on the basis of step 1
5min；
In the step three, powder high polymer acrylamide is gradually added on the basis of step 2, and progressively rise
Temperature is to 40 DEG C, after addition, keeps 40 DEG C of temperature, and scattered 30min；
In the step four, aerosil and carboxymethyl cellulose are eventually adding, and stirs 30min, fully
After reaction and dissolving, room temperature preservation.
Compared with prior art, the beneficial effects of the invention are as follows：The coating weight lifting preparation of the present invention, by effectively changing
The extension viscosity of kind coating, in the case of the metering of high speed shear, shows the lifting of certain longitudinal stress, so as to lift painting
Cloth amount, while the structure of banner is not influenced.
Embodiment
The technical solution in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this area is common
Technical staff's all other embodiments obtained without making creative work, belong to the model that the present invention protects
Enclose.
A kind of preparation for being used to improve Paper Coating amount, including polyethylene glycol, pentaerythrite, high polymer acrylamide, gas
Aerosil, dispersant phosphate and carboxymethyl cellulose；The percentage of the preparation is polyethylene glycol 10%-20%, season
Penta tetrol 10%-30%；High polymer acrylamide 20%-30%, aerosil 1%-5%, dispersant phosphate 10%-
15% and the sum of carboxymethyl cellulose 10%-15%, the percentage of above preparation is 1.
It is a kind of be used for improve Paper Coating amount preparation production method, comprise the following steps, step 1, polyethylene glycol and
Pentaerythrite mixes and stirring；Step 2, dispersant phosphate are added and stirred；Step 3, powder high polymer acrylamide add
Enter；Step 4, adds aerosil and carboxymethyl cellulose stirring reaction；
In the step one, reaction kettle is selected, polyethylene glycol and pentaerythrite mixing are added in a kettle, in height
Under conditions of speed, stir 20 minutes；
In the step two, dispersant phosphate is added on the basis of step 1, stirs 5min；
In the step three, powder high polymer acrylamide is gradually added on the basis of step 2, and progressively rise
Temperature is to 40 DEG C, after addition, keeps 40 DEG C of temperature, and scattered 30min；
In the step four, aerosil and carboxymethyl cellulose are eventually adding, and stirs 30min, fully
After reaction and dissolving, room temperature preservation.
Embodiment 1：
Embodiment 1：Polyethylene glycol 10%, pentaerythrite 30%, high polymer acrylamide 25%, aerosil 3%,
Dispersant phosphate 10%, carboxymethyl cellulose 13%.
Embodiment 2：Polyethylene glycol 15%, pentaerythrite 25%, high polymer acrylamide 30%, aerosil 5%,
Dispersant phosphate 10%, carboxymethyl cellulose 10%.
Embodiment 3：Polyethylene glycol 20%, pentaerythrite 25%, high polymer acrylamide 25%, aerosil 3%,
Dispersant phosphate 15%, carboxymethyl cellulose 15%.
Embodiment 4：Polyethylene glycol 18%, pentaerythrite 28%, high polymer acrylamide 28%, aerosil 2%,
Dispersant phosphate 12%, carboxymethyl cellulose 10%.
The present invention in use, according to coating preparation formula, add water, calcium carbonate, china clay, starch, carboxymethyl cellulose
Element, styrene-butadiene emulsion, water repellent agent and dispersant, high-speed stirred, ensures sufficiently mixing, after according to coating formula, add opposite
It is further to be mixed in the increasing paint of over dry pigment 1~5%, add appropriate alkali and water, the correlation of subsequent control coating
Admittedly being contained in 65% or so, and pH is adjusted 9~10,1000~1500cps of viscosity；Relevant coating squeezes into feeding groove, passes through spray
Painting mode, imposes on the surface of paper, and at high speeds, is measured with scraper, due to increasing the effect of paint, the extension of coating
Viscosity can improve, and in the case where high speed is measured, produce longitudinal stress, so as to lift scraper so that lifted coating weight 30~
60%, according to the lifting situation of coating weight and the speed of service of coating machine, appropriate adjustment addition.
The coating weight lifting preparation of the present invention, by effectively improving the extension viscosity of coating, in the metering of high speed shear
In the case of, the lifting of certain longitudinal stress is shown, so as to lift coating weight, while does not influence the structure of banner.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Claims (2)
1. a kind of preparation for being used to improve Paper Coating amount, including polyethylene glycol, pentaerythrite, high polymer acrylamide, gas phase
Silica, dispersant phosphate and carboxymethyl cellulose；It is characterized in that：The percentage of the preparation is polyethylene glycol
10%-20%, pentaerythrite 10%-30%；High polymer acrylamide 20%-30%, aerosil 1%-5%, disperse
Agent phosphate 10%-15% and the sum of carboxymethyl cellulose 10%-15%, the percentage of above preparation is 1.
A kind of 2. preparation for being used to improve Paper Coating amount according to claim 1, it is characterised in that：Production method includes
Following steps, step 1, polyethylene glycol and pentaerythrite mixing and stirring；Step 2, dispersant phosphate are added and stirred；Step
Rapid three, powder high polymer acrylamide adds；Step 4, adds aerosil and carboxymethyl cellulose stirring reaction；Its
It is characterized in that：
In the step one, reaction kettle is selected, polyethylene glycol and pentaerythrite mixing are added in a kettle, in high speed
Under the conditions of, stir 20 minutes；In the step two, dispersant phosphate is added on the basis of step 1, stirs 5min；
In the step three, powder high polymer acrylamide is gradually added on the basis of step 2, and be progressively warming up to
40 DEG C, after addition, keep 40 DEG C of temperature, and scattered 30min；
In the step four, aerosil and carboxymethyl cellulose are eventually adding, and stirs 30min, fully reaction
After dissolving, room temperature preservation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610408270.5A CN106087544B (en) | 2016-06-12 | 2016-06-12 | A kind of pharmaceutical formulation and production method for being used to improve Paper Coating amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610408270.5A CN106087544B (en) | 2016-06-12 | 2016-06-12 | A kind of pharmaceutical formulation and production method for being used to improve Paper Coating amount |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106087544A CN106087544A (en) | 2016-11-09 |
| CN106087544B true CN106087544B (en) | 2018-04-13 |
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ID=57228682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610408270.5A Active CN106087544B (en) | 2016-06-12 | 2016-06-12 | A kind of pharmaceutical formulation and production method for being used to improve Paper Coating amount |
Country Status (1)
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| CN (1) | CN106087544B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0416900D0 (en) * | 2004-07-29 | 2004-09-01 | Arjo Wiggins Fine Papers Ltd | Curtain coating process using a high solids content composition |
| CN105315743B (en) * | 2014-07-29 | 2017-12-29 | 金承黎 | Thixotropy colloid is the nanoporous anticorrosive heat insulating coating and preparation method of template |
| CN104313939A (en) * | 2014-08-25 | 2015-01-28 | 海南金海浆纸业有限公司 | High-turning-speed multi-layer coating paint |
| CN105368245A (en) * | 2015-12-26 | 2016-03-02 | 孝感巨核新材料科技有限公司 | Phase-change interior wall coating with energy storage and temperature adjustment functions and preparation method of coating |
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2016
- 2016-06-12 CN CN201610408270.5A patent/CN106087544B/en active Active
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| Publication number | Publication date |
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| CN106087544A (en) | 2016-11-09 |
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