CN113150215A - Preparation method of environment-friendly emulsion for coating synthetic paper - Google Patents
Preparation method of environment-friendly emulsion for coating synthetic paper Download PDFInfo
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- CN113150215A CN113150215A CN202110503582.5A CN202110503582A CN113150215A CN 113150215 A CN113150215 A CN 113150215A CN 202110503582 A CN202110503582 A CN 202110503582A CN 113150215 A CN113150215 A CN 113150215A
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- mixed monomer
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- potassium persulfate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or 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
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Abstract
A preparation method of environment-friendly emulsion for coating synthetic paper is characterized by comprising the following steps: adding 100 parts of deionized water into the reaction kettle, starting stirring, adding 0.1-0.3 part of sodium dodecyl polyoxyethylene sulfate and 0.1-0.3 part of potassium persulfate, and continuing stirring until the sodium dodecyl polyoxyethylene sulfate and the potassium persulfate are completely dissolved; adding 1-3 parts of styrene, heating to 80 ℃, adding 15-20 parts of oxidized corn starch, and keeping the temperature for 0.5 hour; and slowly adding the mixed monomer A and the mixed monomer B, controlling the mixed monomer A and the mixed monomer B to be dripped simultaneously, heating to 90 ℃ after dripping, and preserving heat for 1 hour at the temperature to obtain the environment-friendly emulsion for coating the synthetic paper.
Description
Technical Field
The invention relates to a preparation method of environment-friendly emulsion for coating synthetic paper.
Background
The strength of the environment-friendly synthetic paper is higher than that of common plant fiber paper, and the environment-friendly synthetic paper is excellent in tensile strength, tearing strength and tensile strength; the paint has good weather resistance, water resistance, chemical resistance and oil resistance; the environment-friendly synthetic paper can be soaked in water for a long time, has unchanged performance, is not afraid of oil immersion, and has strong resistance to acid, alkali and other solutions; the environment-friendly synthetic paper has good printing effect after being coated on the surface, and the surface is white, non-transparent, uniform in thickness, soft in color tone of a printed product and bright in effect; stable size, no deformation under humid condition, no color change and good appearance retention. The environment-friendly synthetic paper has ink absorbability, so the surface is coated, and the ink absorbability of the coating can be greatly enhanced.
Disclosure of Invention
A preparation method of environment-friendly emulsion for coating synthetic paper is characterized by comprising the following steps: adding 100 parts of deionized water into the reaction kettle, starting stirring, adding 0.1-0.3 part of sodium dodecyl polyoxyethylene sulfate and 0.1-0.3 part of potassium persulfate, and continuing stirring until the sodium dodecyl polyoxyethylene sulfate and the potassium persulfate are completely dissolved; adding 1-3 parts of styrene, heating to 80 ℃, adding 15-20 parts of oxidized corn starch, and keeping the temperature for 0.5 hour; slowly adding the mixed monomer A and the mixed monomer B at the same time, controlling the mixed monomer A and the mixed monomer B to be dripped at the same time, heating to 90 ℃ after dripping, and preserving heat for 1 hour at the temperature to obtain the environment-friendly emulsion for coating the synthetic paper;
the mixed monomer A: 10-15 parts of butadiene, 80-90 parts of styrene, 0.2-0.5 part of n-dodecyl mercaptan and 0.5-1.0 part of hydroxyethyl acrylate are uniformly mixed;
the mixed monomer B: 1-3 parts of acrylic acid, 0.4-0.8 part of sodium dodecyl polyoxyethylene sulfate, 0.4-0.8 part of potassium persulfate and 18 parts of deionized water are uniformly mixed.
Detailed Description
Example 1
Adding 100 kg of deionized water into a 2 cubic meter reaction kettle, starting stirring, adding 0.1 kg of sodium dodecyl polyoxyethylene sulfate and 0.1 kg of potassium persulfate, and continuously stirring until the sodium dodecyl polyoxyethylene sulfate and the potassium persulfate are completely dissolved; then adding 1 kg of styrene, heating to 80 ℃, adding 15 kg of oxidized corn starch, and keeping the temperature for 0.5 hour; and slowly adding the mixed monomer A and the mixed monomer B, controlling the mixed monomer A and the mixed monomer B to be dripped simultaneously, heating to 90 ℃ after dripping, and preserving heat for 1 hour at the temperature to obtain the environment-friendly emulsion for coating the synthetic paper.
Mixing a monomer A: 10 kg of butadiene, 80 kg of styrene, 0.2 kg of n-dodecyl mercaptan and 0.5 kg of hydroxyethyl acrylate are mixed uniformly.
Mixing a monomer B: 1 kg of acrylic acid, 0.4 kg of sodium dodecyl polyoxyethylene sulfate, 0.4 kg of potassium persulfate and 18 kg of deionized water are uniformly mixed.
Example 2
Adding 100 kg of deionized water into a 2 cubic meter reaction kettle, starting stirring, adding 0.3 kg of sodium dodecyl polyoxyethylene sulfate and 0.3 kg of potassium persulfate, and continuously stirring until the sodium dodecyl polyoxyethylene sulfate and the potassium persulfate are completely dissolved; then adding 3 kg of styrene, heating to 80 ℃, adding 20 kg of oxidized corn starch, and keeping the temperature for 0.5 hour; and slowly adding the mixed monomer A and the mixed monomer B, controlling the mixed monomer A and the mixed monomer B to be dripped simultaneously, heating to 90 ℃ after dripping, and preserving heat for 1 hour at the temperature to obtain the environment-friendly emulsion for coating the synthetic paper.
Mixing a monomer A: 15 kg of butadiene, 90 kg of styrene, 0.5 kg of n-dodecyl mercaptan and 1.0 kg of hydroxyethyl acrylate are mixed uniformly.
Mixing a monomer B: 3 kg of acrylic acid, 0.8 kg of sodium dodecyl polyoxyethylene sulfate, 0.8 kg of potassium persulfate and 18 kg of deionized water are uniformly mixed.
Example 3
Adding 100 kg of deionized water into a 2 cubic meter reaction kettle, starting stirring, adding 0.2 kg of sodium dodecyl polyoxyethylene sulfate and 0.2 kg of potassium persulfate, and continuously stirring until the sodium dodecyl polyoxyethylene sulfate and the potassium persulfate are completely dissolved; then adding 2 kg of styrene, heating to 80 ℃, adding 17 kg of oxidized corn starch, and keeping the temperature for 0.5 hour; and slowly adding the mixed monomer A and the mixed monomer B, controlling the mixed monomer A and the mixed monomer B to be dripped simultaneously, heating to 90 ℃ after dripping, and preserving heat for 1 hour at the temperature to obtain the environment-friendly emulsion for coating the synthetic paper.
Mixing a monomer A: 13 kg of butadiene, 85 kg of styrene, 0.4 kg of n-dodecyl mercaptan and 0.7 kg of hydroxyethyl acrylate are mixed uniformly.
Mixing a monomer B: 2 kg of acrylic acid, 0.6 kg of sodium dodecyl polyoxyethylene sulfate, 0.6 kg of potassium persulfate and 18 kg of deionized water are uniformly mixed.
Example 4
Adding 100 kg of deionized water into a 2 cubic meter reaction kettle, starting stirring, adding 0.1 kg of sodium dodecyl polyoxyethylene sulfate and 0.3 kg of potassium persulfate, and continuously stirring until the sodium dodecyl polyoxyethylene sulfate and the potassium persulfate are completely dissolved; then adding 3 kg of styrene, heating to 80 ℃, adding 15 kg of oxidized corn starch, and keeping the temperature for 0.5 hour; and slowly adding the mixed monomer A and the mixed monomer B, controlling the mixed monomer A and the mixed monomer B to be dripped simultaneously, heating to 90 ℃ after dripping, and preserving heat for 1 hour at the temperature to obtain the environment-friendly emulsion for coating the synthetic paper.
Mixing a monomer A: 15 kg of butadiene, 80 kg of styrene, 0.4 kg of n-dodecyl mercaptan and 1.0 kg of hydroxyethyl acrylate are mixed uniformly.
Mixing a monomer B: 3 kg of acrylic acid, 0.4 kg of sodium dodecyl polyoxyethylene sulfate, 0.8 kg of potassium persulfate and 18 kg of deionized water are uniformly mixed.
Example 5
Adding 100 kg of deionized water into a 2 cubic meter reaction kettle, starting stirring, adding 0.2 kg of sodium dodecyl polyoxyethylene sulfate and 0.1 kg of potassium persulfate, and continuously stirring until the sodium dodecyl polyoxyethylene sulfate and the potassium persulfate are completely dissolved; then adding 2 kg of styrene, heating to 80 ℃, adding 16 kg of oxidized corn starch, and keeping the temperature for 0.5 hour; and slowly adding the mixed monomer A and the mixed monomer B, controlling the mixed monomer A and the mixed monomer B to be dripped simultaneously, heating to 90 ℃ after dripping, and preserving heat for 1 hour at the temperature to obtain the environment-friendly emulsion for coating the synthetic paper.
Mixing a monomer A: 12 kg of butadiene, 82 kg of styrene, 0.5 kg of n-dodecyl mercaptan and 0.9 kg of hydroxyethyl acrylate are mixed uniformly.
Mixing a monomer B: 2.3 kg of acrylic acid, 0.5 kg of sodium dodecyl polyoxyethylene sulfate, 0.8 kg of potassium persulfate and 18 kg of deionized water are uniformly mixed.
Example 6
Adding 100 kg of deionized water into a 2 cubic meter reaction kettle, starting stirring, adding 0.3 kg of sodium dodecyl polyoxyethylene sulfate and 0.3 kg of potassium persulfate, and continuously stirring until the sodium dodecyl polyoxyethylene sulfate and the potassium persulfate are completely dissolved; then adding 1 kg of styrene, heating to 80 ℃, adding 19 kg of oxidized corn starch, and keeping the temperature for 0.5 hour; and slowly adding the mixed monomer A and the mixed monomer B, controlling the mixed monomer A and the mixed monomer B to be dripped simultaneously, heating to 90 ℃ after dripping, and preserving heat for 1 hour at the temperature to obtain the environment-friendly emulsion for coating the synthetic paper.
Mixing a monomer A: 15 kg of butadiene, 90 kg of styrene, 0.5 kg of n-dodecyl mercaptan and 0.5 kg of hydroxyethyl acrylate are mixed uniformly.
Mixing a monomer B: 2 kg of acrylic acid, 0.7 kg of sodium dodecyl polyoxyethylene sulfate, 0.6 kg of potassium persulfate and 18 kg of deionized water are uniformly mixed.
Claims (1)
1. A preparation method of environment-friendly emulsion for coating synthetic paper is characterized by comprising the following steps: adding 100 parts of deionized water into the reaction kettle, starting stirring, adding 0.1-0.3 part of sodium dodecyl polyoxyethylene sulfate and 0.1-0.3 part of potassium persulfate, and continuing stirring until the sodium dodecyl polyoxyethylene sulfate and the potassium persulfate are completely dissolved; adding 1-3 parts of styrene, heating to 80 ℃, adding 15-20 parts of oxidized corn starch, and keeping the temperature for 0.5 hour; slowly adding the mixed monomer A and the mixed monomer B at the same time, controlling the mixed monomer A and the mixed monomer B to be dripped at the same time, heating to 90 ℃ after dripping, and preserving heat for 1 hour at the temperature to obtain the environment-friendly emulsion for coating the synthetic paper;
the mixed monomer A: 10-15 parts of butadiene, 80-90 parts of styrene, 0.2-0.5 part of n-dodecyl mercaptan and 0.5-1.0 part of hydroxyethyl acrylate are uniformly mixed;
the mixed monomer B: 1-3 parts of acrylic acid, 0.4-0.8 part of sodium dodecyl polyoxyethylene sulfate, 0.4-0.8 part of potassium persulfate and 18 parts of deionized water are uniformly mixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110503582.5A CN113150215A (en) | 2021-05-10 | 2021-05-10 | Preparation method of environment-friendly emulsion for coating synthetic paper |
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| CN202110503582.5A CN113150215A (en) | 2021-05-10 | 2021-05-10 | Preparation method of environment-friendly emulsion for coating synthetic paper |
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| CN113150215A true CN113150215A (en) | 2021-07-23 |
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| CN202110503582.5A Pending CN113150215A (en) | 2021-05-10 | 2021-05-10 | Preparation method of environment-friendly emulsion for coating synthetic paper |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101125902A (en) * | 2007-09-05 | 2008-02-20 | 溧阳市巨神化学品有限公司 | Method for preparing carboxylic styrene butadiene latex for carpet back coating |
| CN104558439A (en) * | 2015-01-14 | 2015-04-29 | 日照广大建筑材料有限公司 | Carboxylic butadiene-styrene latex for textured paper and preparation method thereof |
| CN106471014A (en) * | 2014-07-04 | 2017-03-01 | 巴斯夫欧洲公司 | Amyloid polymeric dispersions in small, broken bits, its preparation method and the purposes as sizing material in papermaking |
| CN108677605A (en) * | 2018-06-11 | 2018-10-19 | 华东理工大学 | A kind of Cypres and preparation method thereof |
| CN108690169A (en) * | 2018-06-11 | 2018-10-23 | 华东理工大学 | A kind of preparation method of Cypres |
| CN111019034A (en) * | 2019-11-20 | 2020-04-17 | 上海东升新材料有限公司 | Butadiene-styrene latex for base coating and preparation method thereof |
| CN111995712A (en) * | 2020-08-28 | 2020-11-27 | 上海东升新材料有限公司 | High-solid-content styrene-butadiene latex as well as preparation method and application thereof |
-
2021
- 2021-05-10 CN CN202110503582.5A patent/CN113150215A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101125902A (en) * | 2007-09-05 | 2008-02-20 | 溧阳市巨神化学品有限公司 | Method for preparing carboxylic styrene butadiene latex for carpet back coating |
| CN106471014A (en) * | 2014-07-04 | 2017-03-01 | 巴斯夫欧洲公司 | Amyloid polymeric dispersions in small, broken bits, its preparation method and the purposes as sizing material in papermaking |
| CN104558439A (en) * | 2015-01-14 | 2015-04-29 | 日照广大建筑材料有限公司 | Carboxylic butadiene-styrene latex for textured paper and preparation method thereof |
| CN108677605A (en) * | 2018-06-11 | 2018-10-19 | 华东理工大学 | A kind of Cypres and preparation method thereof |
| CN108690169A (en) * | 2018-06-11 | 2018-10-23 | 华东理工大学 | A kind of preparation method of Cypres |
| CN111019034A (en) * | 2019-11-20 | 2020-04-17 | 上海东升新材料有限公司 | Butadiene-styrene latex for base coating and preparation method thereof |
| CN111995712A (en) * | 2020-08-28 | 2020-11-27 | 上海东升新材料有限公司 | High-solid-content styrene-butadiene latex as well as preparation method and application thereof |
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Application publication date: 20210723 |