CN101667006B - Novel optical holographic recording material and preparation method - Google Patents
Novel optical holographic recording material and preparation method Download PDFInfo
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- CN101667006B CN101667006B CN2009102722228A CN200910272222A CN101667006B CN 101667006 B CN101667006 B CN 101667006B CN 2009102722228 A CN2009102722228 A CN 2009102722228A CN 200910272222 A CN200910272222 A CN 200910272222A CN 101667006 B CN101667006 B CN 101667006B
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- methyl methacrylate
- phenylmaleimide
- jia jibingxisuanβ
- qiang yizhi
- yizhi
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Abstract
The invention relates to an optical holographic recording material and a preparation method, wherein the optical holographic recording material is a terpolymer of methyl methacrylate/methacrylic acid Beta-hydroxy ethyl acrylate/N-phenylmaleimide; an emulsifier and distilled water are added into a flask in which an electric stir, a reflux condenser and a thermometer are installed, and then stirred and heated until the solution is transparent; later the methyl methacrylate, the methacrylic acid Beta- hydroxy ethyl acrylate, the N-phenylmaleimide and an initiator are added; under the reaction temperature of 75-80 DEG C and the reaction time of 2.5-4.0h, the terpolymer emulsion of the methyl methacrylate, the methacrylic acid Beta-hydroxy ethyl acrylate and the N-phenylmaleimide is obtained; and finally the terpolymer of the methyl methacrylate, the methacrylic acid Beta-hydroxy ethyl acrylate and the N-phenylmaleimide is obtained through the demulsification and washing of aluminum sulfate aqueous solution as well as the vacuum drying. The laser holographic hot stamping material which is prepared by the material of the invention is characterized by true and reliable recording information, long information holding time, good optical diffraction performance, bright product color and good visual effect.
Description
Technical field
The optical holographic recording material that the present invention relates to belongs to field of new, is specifically related to a kind of novel optical holographic recording material and preparation method, and this optical holographic recording material is mainly used in the preparation of laser holographic thermoprinted material.
Background technology
Laser holographic thermoprinted material has five layers of basic structure usually, comprises thin film based bottom, separating layer, optical holographic recording layer, coating and adhesive phase.Wherein the optical holographic recording layer is generally the thermal shrinkage type macromolecular material, and its effect is the carrying information that hologram comprised.
Laser hologram is made up of various tiny stripeds, and these stripeds are exactly laser interferencefringes.The density of striped is very high, reach usually the 800-3000 line right/millimeter.This tiny laser interferencefringes has very high diffraction efficiency, thereby has strong visual effect.The tiny striped of laser hologram is the mode that adopts mold pressing, transfers on the optical holographic recording material with the form of embossment structure.The material of recorded hologram also requires the in use tiny embossment structure of material to be kept perfectly except needing very high resolution, does not cave in, and guarantees high resolving power, so that the information of laser hologram is unlikely to lose.Therefore the performance of optical holographic recording material has direct influence to the effect (comprising the signal to noise ratio (S/N ratio) of diffraction efficiency, image etc.) of hologram.
Summary of the invention
The objective of the invention is for a kind of novel optical holographic recording material and preparation method thereof is provided.With the laser holographic thermoprinted material of optical holographic recording material preparation of the present invention, the information truth that possesses record is reliable, and the information retention time is long, and the optical diffraction performance is good, and product color is bright-coloured, the characteristics of good visual effect.
Purpose of the present invention can realize by following technical proposals:
Novel optical holographic recording material is N-phenylmaleimide/methyl methacrylate/Jia Jibingxisuanβ-Qiang Yizhi terpolymer; Methyl methacrylate/Jia Jibingxisuanβ-Qiang Yizhi/N-phenylmaleimide terpolymer prepares by the following method: electric mixer is being housed, add emulsifier sodium lauryl sulfate or sodium dodecylsulphonate and distilled water in the four-hole boiling flask of reflux condensing tube and thermometer, it is transparent to be heated with stirring to solution, add N-phenylmaleimide with tap funnel, methyl methacrylate, (initiating agent is a potassium persulfate for Jia Jibingxisuanβ-Qiang Yizhi and initiating agent, azoisobutyronitrile or benzoyl peroxide) mixed solution, after stirring 30min, or, add N-phenylmaleimide with tap funnel, the mixed solution of methyl methacrylate and Jia Jibingxisuanβ-Qiang Yizhi, temperature is elevated to 75 ℃ after stirring 30min, and dripping concentration is the persulfate aqueous solution of 20% (w/w%).Temperature of reaction system is elevated to 75-80 ℃ then, continue reaction 2.5-4.0h, methyl methacrylate/the Jia Jibingxisuanβ-Qiang Yizhi that obtains/N-phenylmaleimide copolymer emulsion is 5% (w/w%) aluminum sulfate aqueous solution breakdown of emulsion, washing, vacuum drying through concentration, obtains methyl methacrylate/Jia Jibingxisuanβ-Qiang Yizhi/N-phenylmaleimide terpolymer; Add methyl methacrylate: Jia Jibingxisuanβ-Qiang Yizhi: the weight ratio of N-phenylmaleimide is 30: 5: 2, and the weight that adds emulsifying agent is the 1.5-5% of N-phenylmaleimide, methyl methacrylate and Jia Jibingxisuanβ-Qiang Yizhi general assembly (TW); The weight that adds initiating agent is the 0.5-3.5% of N-phenylmaleimide, methyl methacrylate and Jia Jibingxisuanβ-Qiang Yizhi general assembly (TW), and the weight that adds distilled water is N-phenylmaleimide, methyl methacrylate and Jia Jibingxisuanβ-Qiang Yizhi general assembly (TW) 4-5 times.
Beneficial effect of the present invention: the information truth that has record with the laser holographic thermoprinted material of optical holographic recording material of the present invention preparation is reliable, and the information retention time is long, and the optical diffraction performance is good, and product color is bright-coloured, the characteristics of good visual effect.And the product by this manufacture of materials can satisfy production and use desired every performance index.
Embodiment
Embodiment 1:
Electric mixer is being housed, add lauryl sodium sulfate 1.85g and distilled water 150ml in the 250mL four-hole boiling flask of reflux condensing tube and thermometer, it is transparent to be heated with stirring to solution, add methyl methacrylate 30g with constant pressure funnel, the mixed solution of Jia Jibingxisuanβ-Qiang Yizhi 5g and N-phenylmaleimide 2g, temperature is elevated to 75 ℃ after stirring 30min, dripping concentration is the persulfate aqueous solution 3.7g of 20% (w/w%), after dropwising, 75-80 ℃ of control temperature of reaction, continue reaction 2.5h, the methyl methacrylate/Jia Jibingxisuanβ-Qiang Yizhi that obtains/N-phenylmaleimide copolymer emulsion is 5% (w/w%) aluminum sulfate aqueous solution breakdown of emulsion through concentration, washing, obtain methyl methacrylate/Jia Jibingxisuanβ-Qiang Yizhi/N-phenylmaleimide terpolymer behind the vacuum drying.
Embodiment 2:
Add sodium dodecylsulphonate 1.0g and distilled water 150ml in the 250mL four-hole boiling flask of electric mixer, reflux condensing tube and thermometer is housed, it is transparent to be heated with stirring to solution; Drip methyl methacrylate 30g with constant pressure funnel, Jia Jibingxisuanβ-Qiang Yizhi 5g, the mixed solution of N-phenylmaleimide 2g and potassium persulfate 0.20g, temperature raises behind the stirring 30min, 75-80 ℃ of control temperature of reaction, reaction time is 4.0h, and the methyl methacrylate/Jia Jibingxisuanβ-Qiang Yizhi that obtains/N-phenylmaleimide copolymer emulsion is 5% (w/w%) aluminum sulfate aqueous solution breakdown of emulsion through concentration, washing, obtain methyl methacrylate/Jia Jibingxisuanβ-Qiang Yizhi/N-phenylmaleimide terpolymer behind the vacuum drying.
Embodiment 3:
Add lauryl sodium sulfate 0.74g and distilled water 150ml in the 250mL four-hole boiling flask of electric mixer, reflux condensing tube and thermometer is housed, it is transparent to be heated with stirring to solution; Drip methyl methacrylate 30g with constant pressure funnel, Jia Jibingxisuanβ-Qiang Yizhi 5g, the mixed solution of N-phenylmaleimide 2g and azoisobutyronitrile 1.0g, temperature raises behind the stirring 30min, 75-80 ℃ of control temperature of reaction, reaction time is 3.0h, and the methyl methacrylate/Jia Jibingxisuanβ-Qiang Yizhi that obtains/N-phenylmaleimide copolymer emulsion is 5% (w/w%) aluminum sulfate aqueous solution breakdown of emulsion through concentration, washing, obtain methyl methacrylate/Jia Jibingxisuanβ-Qiang Yizhi/N-phenylmaleimide terpolymer behind the vacuum drying.
Embodiment 4:
Add sodium dodecylsulphonate 0.56g and distilled water 150ml in the 250mL four-hole boiling flask of electric mixer, reflux condensing tube and thermometer is housed, it is transparent to be heated with stirring to solution; Drip methyl methacrylate 30g with constant pressure funnel, Jia Jibingxisuanβ-Qiang Yizhi 5g, the mixed solution of N-phenylmaleimide 2g and benzoyl peroxide 1.30g, temperature raises behind the stirring 30min, 75-80 ℃ of control temperature of reaction, reaction time is 2.5h, and the methyl methacrylate/Jia Jibingxisuanβ-Qiang Yizhi that obtains/N-phenylmaleimide copolymer emulsion is 5% (w/w%) aluminum sulfate aqueous solution breakdown of emulsion through concentration, washing, obtain methyl methacrylate/Jia Jibingxisuanβ-Qiang Yizhi/N-phenylmaleimide terpolymer behind the vacuum drying.
The laser holographic thermoprinted material that the optical holographic recording material that obtains with said method prepares, performance testing index such as figure below:
Laser holographic thermoprinted properties of materials index
Annotate: 1, the preparation of laser holographic thermoprinted material: basement membrane is PET, and separating layer is self-control, and coating is metallic aluminium; 2, the test of diffraction efficiency is undertaken by the regulation of GB/T 17,000 1997; The test of signal to noise ratio (S/N ratio) is undertaken by the regulation of GB/T 17,000 1997; The test of wearing quality is undertaken by the regulation of GB/T 187342002; The test of thermoprint layer sharpness is undertaken by the regulation of GB/T 18,734 2002.
Claims (4)
1. novel optical holographic recording material, it is characterized in that: this novel optical holographic recording material is N-phenylmaleimide/methyl methacrylate/Jia Jibingxisuanβ-Qiang Yizhi terpolymer; Methyl methacrylate/Jia Jibingxisuanβ-Qiang Yizhi/N-phenylmaleimide terpolymer prepares by the following method: electric mixer is being housed, add emulsifier sodium lauryl sulfate or sodium dodecylsulphonate and distilled water in the four-hole boiling flask of reflux condensing tube and thermometer, it is transparent to be heated with stirring to solution, add N-phenylmaleimide with tap funnel, methyl methacrylate, the mixed solution of Jia Jibingxisuanβ-Qiang Yizhi and initiating agent, described initiating agent is a potassium persulfate, azoisobutyronitrile or benzoyl peroxide, after stirring 30min, temperature of reaction system is elevated to 75-80 ℃ then, continue reaction 2.5-4.0h, methyl methacrylate/the Jia Jibingxisuanβ-Qiang Yizhi that obtains/N-phenylmaleimide copolymer emulsion is 5% (w/w%) aluminum sulfate aqueous solution breakdown of emulsion through concentration, washing, vacuum drying obtains methyl methacrylate/Jia Jibingxisuanβ-Qiang Yizhi/N-phenylmaleimide terpolymer; Add methyl methacrylate: Jia Jibingxisuanβ-Qiang Yizhi: the weight ratio of N-phenylmaleimide is 30: 5: 2, and the weight that adds emulsifying agent is the 1.5-5% of N-phenylmaleimide, methyl methacrylate and Jia Jibingxisuanβ-Qiang Yizhi general assembly (TW); The weight that adds initiating agent is the 0.5-3.5% of N-phenylmaleimide, methyl methacrylate and Jia Jibingxisuanβ-Qiang Yizhi general assembly (TW), and the weight that adds distilled water is N-phenylmaleimide, methyl methacrylate and Jia Jibingxisuanβ-Qiang Yizhi general assembly (TW) 4-5 times.
2. novel optical holographic recording material, it is characterized in that: this novel optical holographic recording material is N-phenylmaleimide/methyl methacrylate/Jia Jibingxisuanβ-Qiang Yizhi terpolymer; Methyl methacrylate/Jia Jibingxisuanβ-Qiang Yizhi/N-phenylmaleimide terpolymer prepares by the following method: electric mixer is being housed, add emulsifier sodium lauryl sulfate or sodium dodecylsulphonate and distilled water in the four-hole boiling flask of reflux condensing tube and thermometer, it is transparent to be heated with stirring to solution, add N-phenylmaleimide with tap funnel, the mixed solution of methyl methacrylate and Jia Jibingxisuanβ-Qiang Yizhi, temperature is elevated to 75 ℃ after stirring 30min, dripping concentration is the persulfate aqueous solution of 20% (w/w%), temperature of reaction system is elevated to 75-80 ℃ then, continue reaction 2.5-4.0h, methyl methacrylate/the Jia Jibingxisuanβ-Qiang Yizhi that obtains/N-phenylmaleimide copolymer emulsion is 5% (w/w%) aluminum sulfate aqueous solution breakdown of emulsion through concentration, washing, vacuum drying obtains methyl methacrylate/Jia Jibingxisuanβ-Qiang Yizhi/N-phenylmaleimide terpolymer; Add methyl methacrylate: Jia Jibingxisuanβ-Qiang Yizhi: the weight ratio of N-phenylmaleimide is 30: 5: 2, and the weight that adds emulsifying agent is the 1.5-5% of N-phenylmaleimide, methyl methacrylate and Jia Jibingxisuanβ-Qiang Yizhi general assembly (TW); The weight that adds distilled water is N-phenylmaleimide, methyl methacrylate and Jia Jibingxisuanβ-Qiang Yizhi general assembly (TW) 4-5 times.
3.N-the preparation method of phenyl maleimide/methyl methacrylate/Jia Jibingxisuanβ-Qiang Yizhi terpolymer, carry out according to the following steps: electric mixer is being housed, add emulsifier sodium lauryl sulfate or sodium dodecylsulphonate and distilled water in the four-hole boiling flask of reflux condensing tube and thermometer, it is transparent to be heated with stirring to solution, add N-phenylmaleimide with tap funnel, methyl methacrylate, the mixed solution of Jia Jibingxisuanβ-Qiang Yizhi and initiating agent, described initiating agent is a potassium persulfate, azoisobutyronitrile or benzoyl peroxide, after stirring 30min, temperature of reaction system is elevated to 75-80 ℃ then, continue reaction 2.5-4.0h, N-phenylmaleimide/the methyl methacrylate that obtains/Jia Jibingxisuanβ-Qiang Yizhi copolymer emulsion is 5% (w/w%) aluminum sulfate aqueous solution breakdown of emulsion through concentration, washing, vacuum drying obtains methyl methacrylate/Jia Jibingxisuanβ-Qiang Yizhi/N-phenylmaleimide terpolymer; Add methyl methacrylate: Jia Jibingxisuanβ-Qiang Yizhi: the weight ratio of N-phenylmaleimide is 30: 5: 2, and the weight that adds emulsifying agent is the 1.5-5% of N-phenylmaleimide, methyl methacrylate and Jia Jibingxisuanβ-Qiang Yizhi general assembly (TW); The weight that adds initiating agent is the 0.5-3.5% of N-phenylmaleimide, methyl methacrylate and Jia Jibingxisuanβ-Qiang Yizhi general assembly (TW), and the weight that adds distilled water is N-phenylmaleimide, methyl methacrylate and Jia Jibingxisuanβ-Qiang Yizhi general assembly (TW) 4-5 times.
4.N-the preparation method of phenyl maleimide/methyl methacrylate/Jia Jibingxisuanβ-Qiang Yizhi terpolymer, carry out according to the following steps: electric mixer is being housed, add emulsifier sodium lauryl sulfate or sodium dodecylsulphonate and distilled water in the four-hole boiling flask of reflux condensing tube and thermometer, it is transparent to be heated with stirring to solution, add N-phenylmaleimide with tap funnel, the mixed solution of methyl methacrylate and Jia Jibingxisuanβ-Qiang Yizhi, temperature is elevated to 75 ℃ after stirring 30min, drip concentration and be the persulfate aqueous solution of 20% (w/w%), temperature of reaction system is elevated to 75-80 ℃ then, continue reaction 2.5-4.0h, N-phenylmaleimide/the methyl methacrylate that obtains/Jia Jibingxisuanβ-Qiang Yizhi copolymer emulsion is 5% (w/w%) aluminum sulfate aqueous solution breakdown of emulsion through concentration, washing, vacuum drying obtains methyl methacrylate/Jia Jibingxisuanβ-Qiang Yizhi/N-phenylmaleimide terpolymer; Add methyl methacrylate: Jia Jibingxisuanβ-Qiang Yizhi: the weight ratio of N-phenylmaleimide is 30: 5: 2, and the weight that adds emulsifying agent is the 1.5-5% of N-phenylmaleimide, methyl methacrylate and Jia Jibingxisuanβ-Qiang Yizhi general assembly (TW); The weight that adds distilled water is N-phenylmaleimide, methyl methacrylate and Jia Jibingxisuanβ-Qiang Yizhi general assembly (TW) 4-5 times.
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| CN2009102722228A CN101667006B (en) | 2009-09-25 | 2009-09-25 | Novel optical holographic recording material and preparation method |
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| CN2009102722228A CN101667006B (en) | 2009-09-25 | 2009-09-25 | Novel optical holographic recording material and preparation method |
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| CN101667006B true CN101667006B (en) | 2011-05-25 |
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| CN103360541B (en) * | 2013-07-23 | 2015-05-20 | 武汉华工图像技术开发有限公司 | Acrylic acid emulsion for laser holographic information record material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3816136A (en) * | 1972-07-17 | 1974-06-11 | Eastman Kodak Co | Photographic element and process of developing |
| CN1269901C (en) * | 2001-09-17 | 2006-08-16 | 拜尔公司 | ABS compositions with improved property combinations |
| CN100387650C (en) * | 2002-05-28 | 2008-05-14 | 兰爱克谢斯德国有限责任公司 | Process for the preparation of ABS compositions with improved toughness properties |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3816136A (en) * | 1972-07-17 | 1974-06-11 | Eastman Kodak Co | Photographic element and process of developing |
| CN1269901C (en) * | 2001-09-17 | 2006-08-16 | 拜尔公司 | ABS compositions with improved property combinations |
| CN100387650C (en) * | 2002-05-28 | 2008-05-14 | 兰爱克谢斯德国有限责任公司 | Process for the preparation of ABS compositions with improved toughness properties |
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