CN103147349B - A kind of high molecular polymerization Petropols class Cypres - Google Patents
A kind of high molecular polymerization Petropols class Cypres Download PDFInfo
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- CN103147349B CN103147349B CN201310094632.4A CN201310094632A CN103147349B CN 103147349 B CN103147349 B CN 103147349B CN 201310094632 A CN201310094632 A CN 201310094632A CN 103147349 B CN103147349 B CN 103147349B
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Abstract
The invention discloses a kind of high molecular polymerization Petropols class Cypres, the weight quota ratio of described each component is: styrene: 100 parts; Butyl acrylate: 70 ~ 110 parts; Dimethylaminoethyl methacrylate: 2 ~ 8 parts; Petropols: 20 ~ 50 parts; Compound surfactant: 30 ~ 50 parts; Aluminum sulfate solution: 50 ~ 100 parts; Initator: 50 ~ 150 parts; Water: 300 ~ 600 parts.The invention has the beneficial effects as follows: Petropols are successfully introduced in the production of Cypres by the present invention, Petropols are a kind of natural sizing material, and effect manifests soon, without the maturation period, be particularly suitable for the use of printing class paper product, paper is impervious good to ink, ink not easily spreads, and printing adaptability is strong.The present invention successfully employs the surfactant of efficient autogamy, product cut size fine uniform, and molecular weight is moderate, and therefore this product use amount reduces than other like products, and cost reduces, and improves the economic benefit of client.
Description
Technical field
The present invention relates to a kind of Cypres, more specifically, it relates to a kind of high molecular polymerization Petropols class Cypres.
Background technology
Cypres is mainly used in paper, carries out top sizing to paper, and improve water resistant and the anti-permeability performance of paper, the use amount of paper per ton is 1-3kg.On market, existing like product mainly contains the products such as common AKD Cypres, starch polymeric surface sizing agent, ASA emulsion, this several prods has weak point: example one: common AKD Cypres: (1) maturation period is long, and effect manifests slowly; (2) particulate in product is easily gathered into bulky grain.Example two: starch polymeric surface sizing agent: (1), to the impervious difference of ink, ink easily spreads, and printing adaptability is poor; (2) easily go mouldy, the shelf-life is short.Example three: ASA emulsion: (1) shelf-life is short, storage is inconvenient; (2) on-the-spot emulsification is needed, troublesome poeration before using.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, provide a kind of stable components, consumption is few, the high molecular polymerization Petropols class Cypres that cost is low.
The object of the invention is to be achieved through the following technical solutions.This high molecular polymerization Petropols class Cypres, the weight quota ratio of described each component is: styrene: 100 parts; Butyl acrylate: 70 ~ 110 parts; Dimethylaminoethyl methacrylate: 2 ~ 8 parts; Petropols: 20 ~ 50 parts; Compound surfactant: 30 ~ 50 parts; Aluminum sulfate solution: 50 ~ 100 parts; Initator: 50 ~ 150 parts; Water: 300 ~ 600 parts.
Described Petropols are carbon 5 type, softening point 85 DEG C.
The weight quota ratio of described compound surfactant component is: OP-10 polyoxyethylene nonylphenol ether class: 100 parts; Mass percent concentration is the hexadecyltrimethylammonium chloride aqueous solution of 70%: 20 ~ 100 parts; Mass percent concentration is the ammonium persulfate aqueous solution of 30%: 20 ~ 100 parts.
Described ammonium persulfate solution is the aqueous solution of ammonium persulfate mass percent concentration >=99.5%; The mass ratio of ammonium persulfate and water is 100:200 to 100:500.
Described initator to be mass percent concentration be 2.7% aqueous hydrogen peroxide solution.
Described aluminum sulfate solution be alundum (Al2O3) mass percent concentration >=16.5% without swage aluminum sulfate aqueous solution; Mass ratio without swage aluminum sulfate and water is 100:100.
Described water is deionized water.
The synthetic method of high molecular polymerization Petropols class Cypres, water is added in compound surfactant, and then add part styrene, butyl acrylate carries out pre-emulsification, between 60-70 DEG C, generate seed emulsion, then drip initator, and drip the mix monomer of styrene, butyl acrylate, Petropols and dimethylaminoethyl methacrylate, polymerisation between 80-95 DEG C, add aluminum sulfate solution, finally cool again, be prepared as finished product.
The invention has the beneficial effects as follows: Petropols are successfully introduced in the production of Cypres by the present invention, Petropols are a kind of natural sizing material, and effect manifests soon, without the maturation period, be particularly suitable for the use of printing class paper product, paper is impervious good to ink, ink not easily spreads, and printing adaptability is strong.The present invention successfully employs the surfactant of efficient autogamy, product cut size fine uniform, and molecular weight is moderate, and therefore this product use amount reduces than other like products, and cost reduces, and improves the economic benefit of client.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further.Although the present invention will be described in conjunction with preferred embodiment, should know, and not represent and limit the invention in described embodiment.On the contrary, the present invention will contain can be included in attached claims limit scope of the present invention in alternative, modified and equivalent.
The synthetic method of high molecular polymerization Petropols class Cypres of the present invention, water is added by surfactant composite for self-control, after add part styrene again, butyl acrylate carries out pre-emulsification, between 60-70 DEG C, generate seed emulsion, then drip initator, and drip the mix monomer of styrene, butyl acrylate, Petropols and dimethylaminoethyl methacrylate, polymerisation between 80-95 DEG C, add aluminum sulfate solution, finally cool again, be prepared as finished product.
The weight quota ratio of high molecular polymerization Petropols class Cypres each component of the present invention is: styrene: butyl acrylate: dimethylaminoethyl methacrylate: Petropols: compound surfactant: aluminum sulfate solution: initator: water=(100): (70 ~ 110): (2 ~ 8): (20 ~ 50): (30 ~ 50): (50 ~ 100): (50 ~ 150): (300 ~ 600).
Petropols of the present invention are carbon 5 type, softening point 85 DEG C.
Compound surfactant of the present invention forms with other chemical material is composite with various pure surfactant.Concrete component is by OP-10 (polyoxyethylene nonylphenol ether class): hexadecyltrimethylammonium chloride (mass concentration is the aqueous solution of 70%): ammonium persulfate solution (mass concentration is the aqueous solution of 30%)=(100): (20 ~ 100): (20 ~ 100), carries out composite forming in this ratio.
Initator of the present invention is the aqueous solution (mass concentration is the aqueous solution of 2.7%) of hydrogen peroxide.
Ammonium persulfate solution of the present invention is ammonium persulfate (content >=99.5%) solution in water.The part by weight of described each component is: ammonium persulfate: water=(100): (200 ~ 500).
Aluminum sulfate solution of the present invention is without swage aluminum sulfate (alundum (Al2O3) content >=16.5%) solution in water.The part by weight of described each component is: without swage aluminum sulfate: water=100:100.
Water of the present invention is deionized water.
Concrete preparation method:
1 compound surfactant
Feed intake in 100 liters of enamel reaction stills: 50.0 kilograms of OP-10 (polyoxyethylene nonylphenol ether class); 10.0 ~ 50.0 kilograms of hexadecyltrimethylammonium chlorides (mass concentration is the aqueous solution of 70%); 10.0 ~ 50.0 kilograms of ammonium persulfate solutions (mass concentration is the aqueous solution of 30%).Stir, blowing is for subsequent use.
2, finished product is prepared
2.1, composite mix monomer
Feed intake in measuring tank (need stirring be installed additional): 70.0 kilograms of styrene; 50.0 ~ 70.0 kilograms of butyl acrylates; 2.0 ~ 8.0 kilograms of dimethylaminoethyl methacrylate; 20.0 ~ 50.0 kilograms of Petropols, stir, for subsequent use;
2.2, feed intake in 1000 liters of enamel reaction stills: 30.0 ~ 50.0 kilograms of special surfactants and 300.0 ~ 600.0 kilograms of dilution waters, stir (45r/min) even;
2.3, feed intake in reactor: 30.0 kilograms of styrene, 20.0 ~ 40.0 kilograms of butyl acrylates, stir (80r/min), are heated between 60-70 DEG C, react 1 hour, generate seed emulsion again;
2.4,50.0 ~ 150.0 kilograms of initators are dripped again, drip composite mix monomer simultaneously, between 60-70 DEG C, within 1 hour, dropwise, be warming up to polymerisation 2-5 hour between 80-95 DEG C again, add 50.0 ~ 100.0 kilograms of aluminum sulfate solutions, be finally cooled to less than 35 DEG C again, filter through 100 eye mesh screens, be namely prepared as finished product.
Claims (3)
1. a high molecular polymerization Petropols class Cypres, is characterized in that: the weight quota ratio of described each component is: styrene: 100 parts; Butyl acrylate: 70 ~ 110 parts; Dimethylaminoethyl methacrylate: 2 ~ 8 parts; Petropols: 20 ~ 50 parts; Compound surfactant: 30 ~ 50 parts; Aluminum sulfate solution: 50 ~ 100 parts; Initator: 50 ~ 150 parts; Water: 300 ~ 600 parts; Described Petropols are carbon 5 type, softening point 85 DEG C; The weight quota ratio of described compound surfactant component is: OP-10 polyoxyethylene nonylphenol ether class: 100 parts; Mass percent concentration is the hexadecyltrimethylammonium chloride aqueous solution of 70%: 20 ~ 100 parts; Mass percent concentration is the ammonium persulfate aqueous solution of 30%: 20 ~ 100 parts; Described ammonium persulfate solution is the aqueous solution of ammonium persulfate mass percent concentration >=99.5%; The mass ratio of ammonium persulfate and water is 100:200 to 100:500; Described initator to be mass percent concentration be 2.7% aqueous hydrogen peroxide solution.
2. high molecular polymerization Petropols class Cypres according to claim 1, is characterized in that: described aluminum sulfate solution be alundum (Al2O3) mass percent concentration >=16.5% without swage aluminum sulfate aqueous solution; Mass ratio without swage aluminum sulfate and water is 100:100.
3. high molecular polymerization Petropols class Cypres according to claim 1, is characterized in that: described water is deionized water.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310094632.4A CN103147349B (en) | 2013-03-22 | 2013-03-22 | A kind of high molecular polymerization Petropols class Cypres |
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| CN201310094632.4A CN103147349B (en) | 2013-03-22 | 2013-03-22 | A kind of high molecular polymerization Petropols class Cypres |
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| CN103147349A CN103147349A (en) | 2013-06-12 |
| CN103147349B true CN103147349B (en) | 2016-01-20 |
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| CN104846697A (en) * | 2015-04-24 | 2015-08-19 | 杭州百事特实业股份有限公司 | Cation cross-linked styrene-acrylic surface sizing agent and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07258994A (en) * | 1994-03-22 | 1995-10-09 | Kindai Kagaku Kogyo Kk | Dispersing agent for sizing agent and production of aqueous emulsion of sizing agent |
| JP2000290893A (en) * | 1999-04-07 | 2000-10-17 | Misawa Ceramics Corp | Cationic emulsion sizing agent for making paper, method for producing the same, method for sizing and sized paper |
| CN101333790A (en) * | 2008-07-15 | 2008-12-31 | 武汉生物工程学院 | Modified petroleum resin sizing agent, preparation method and application thereof |
| CN101649579A (en) * | 2009-09-01 | 2010-02-17 | 陕西科技大学 | Method for preparing cation high molecular base petroleum resin neutral sizing agent |
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2013
- 2013-03-22 CN CN201310094632.4A patent/CN103147349B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07258994A (en) * | 1994-03-22 | 1995-10-09 | Kindai Kagaku Kogyo Kk | Dispersing agent for sizing agent and production of aqueous emulsion of sizing agent |
| JP2000290893A (en) * | 1999-04-07 | 2000-10-17 | Misawa Ceramics Corp | Cationic emulsion sizing agent for making paper, method for producing the same, method for sizing and sized paper |
| CN101333790A (en) * | 2008-07-15 | 2008-12-31 | 武汉生物工程学院 | Modified petroleum resin sizing agent, preparation method and application thereof |
| CN101649579A (en) * | 2009-09-01 | 2010-02-17 | 陕西科技大学 | Method for preparing cation high molecular base petroleum resin neutral sizing agent |
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