CN102109764A - Positive-type thermosensitive computer to plate (CPT) plate - Google Patents
Positive-type thermosensitive computer to plate (CPT) plate Download PDFInfo
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- CN102109764A CN102109764A CN2010106182838A CN201010618283A CN102109764A CN 102109764 A CN102109764 A CN 102109764A CN 2010106182838 A CN2010106182838 A CN 2010106182838A CN 201010618283 A CN201010618283 A CN 201010618283A CN 102109764 A CN102109764 A CN 102109764A
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- 229920000058 polyacrylate Polymers 0.000 claims abstract description 20
- 239000002253 acid Substances 0.000 claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 24
- 239000000758 substrate Substances 0.000 claims description 18
- 235000013824 polyphenols Nutrition 0.000 claims description 15
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 13
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims description 13
- 230000003196 chaotropic effect Effects 0.000 claims description 12
- FMKDDEABMQRAKW-UHFFFAOYSA-N aniline;hydrofluoride Chemical class F.NC1=CC=CC=C1 FMKDDEABMQRAKW-UHFFFAOYSA-N 0.000 claims description 10
- 150000002148 esters Chemical class 0.000 claims description 10
- 125000005670 ethenylalkyl group Chemical group 0.000 claims description 10
- 229920002125 Sokalan® Polymers 0.000 claims description 9
- 239000004584 polyacrylic acid Substances 0.000 claims description 9
- -1 hydroxy ester Chemical class 0.000 claims description 7
- 229920002319 Poly(methyl acrylate) Polymers 0.000 claims description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
- 229960004194 lidocaine Drugs 0.000 claims description 3
- 229920000212 poly(isobutyl acrylate) Polymers 0.000 claims description 3
- 229920000120 polyethyl acrylate Polymers 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 125000003866 trichloromethyl group Chemical group ClC(Cl)(Cl)* 0.000 claims description 2
- 238000007639 printing Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 5
- 238000003384 imaging method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 2
- HWFFFQWCACGJBD-UHFFFAOYSA-N NC1=CC=CC=C1.[F] Chemical class NC1=CC=CC=C1.[F] HWFFFQWCACGJBD-UHFFFAOYSA-N 0.000 abstract 2
- 238000004090 dissolution Methods 0.000 abstract 2
- 239000003112 inhibitor Substances 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 10
- 239000004411 aluminium Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- IXAUCVOJRVFRBJ-UHFFFAOYSA-N 4-(trichloromethyl)triazine Chemical class ClC(Cl)(Cl)C1=CC=NN=N1 IXAUCVOJRVFRBJ-UHFFFAOYSA-N 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 206010057040 Temperature intolerance Diseases 0.000 description 5
- 230000008543 heat sensitivity Effects 0.000 description 5
- JESXATFQYMPTNL-UHFFFAOYSA-N 2-ethenylphenol Chemical compound OC1=CC=CC=C1C=C JESXATFQYMPTNL-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical class OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000000975 dye Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 241001597008 Nomeidae Species 0.000 description 3
- 229920001807 Urea-formaldehyde Polymers 0.000 description 3
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 3
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 2
- 229920003987 resole Polymers 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- UZKWTJUDCOPSNM-UHFFFAOYSA-N 1-ethenoxybutane Chemical compound CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- 239000007848 Bronsted acid Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000990 laser dye Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229940100630 metacresol Drugs 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Printing Plates And Materials Therefor (AREA)
Abstract
The invention discloses a positive-type thermosensitive computer to plate (CTP) plate. The positive-type thermosensitive CTP plate comprises a base plate and a thermosensitive layer coated on the base plate; the thermosensitive layer consists of the following components in percentage by weight: 45 to 57 percent of acrylate polymer, 8 to 12 percent of substituted aniline fluorine, 30 to 40 percent of thermal acid generator, and 3 to5 percent of dissolution inhibitor. The acrylate polymer which accounts for 45 to 57 percent based on the total weight of the thermosensitive layer is used as a film forming material, so that the strain resistance capacity of the thermosensitive layer is improved, and in the printing process, when the CTP plate and a rubber blanket roller contacted with the CTP plate rotate synchronously, the problem that the thermosensitive layer is easy to wear is avoided. Meanwhile, the substituted aniline fluorine, the thermal acid generator and the dissolution inhibitor are added according to a certain weight ratio, and the several substances are matched and acted according to the certain weight ratio, so that the problems of low thermosensitivity and difficulty in dissolving during development after imaging caused by using the acrylate polymer as the film forming material are solved.
Description
Technical field
The present invention relates to a kind of convex-pattern type thermosensitive CTP plate, belong to offset lithography and use the printing plate field.
Background technology
The CTP plate-making technology is divided into photosensitive CTP plate-making technology and thermosensitive CTP plate-making technology two big classes, wherein the thermosensitive CTP plate-making technology is the most ripe at present, the plate-making technology the most stable, that printing effect is best, remarkable advantage such as have the printing quality height, can under the condition of bright chamber, operate.China recent years is very active to the research in thermal CTP plate material field; but owing to relate to a lot of masty technical matterss; therefore seldom there is product successfully to squeeze into the market; under this overall situation; improve the technical merit of China's thermosensitive CTP, shortening has very significant meaning with the gap of world developed country.
The thermosensitive CTP technology mainly is to utilize thermal imaging, the state of material changes behind the dependence printing plate material absorption heat, thereby realize that the material performance changes, scribble one deck heat-sensitive layer on the described heat-sensitive CTP plate, heat-sensitive layer contains materials such as Infrared dyes, hot acid agent, film forming matter, the molten chaotropic agent of resistance usually.
In the prior art, Chinese patent literature CN1546317A discloses a kind of application type positivity heat-sensitive CTP plate and method for making thereof.The heat sensing layer of this CTP version is: be 100 film forming matter, infrared laser dye, hot acid agent, crosslinking chemical in weight by weight be that dissolving forms coating fluid in 300～600 the organic solvent, be coated on the sheet base and dry thick 1～2 micron film of formation in 1～5 minute under 90 ℃～120 ℃ temperature.Film forming matter is the homopolymerization of phenolics, paracresol urea formaldehyde, methylol or many resol resins, vinylphenol or in the formed carboxyl of multipolymer, ethyloic or the sulfonic group derivant one or more, or one or more compositions formed in the homopolymerization of phenolics, paracresol urea formaldehyde, methylol or many resol resins, vinylphenol or one or more and their formed carboxyls, ethyloic or the sulfonic group derivant in the multipolymer.This is invented described CTP version and just forms cross-linked structure in the process that preheats of coating, need not during use to preheat.
But, a defective that exists in the above-mentioned prior art is, the film forming matter overwhelming majority who uses in the prior art is phenolics or its derivant, when but phenolics is used for the heat-sensitive layer of CTP plate, anti-adaptability to changes is relatively poor, when the CTP version closely is attached on the plate cylinder of printing machine, recovers its former proterties after the described heat-sensitive layer bending again and then be easy to cause heat-sensitive layer cracking to occur.
In order to address the above problem, improve the anti-adaptability to changes of described heat-sensitive layer, can adopt the stronger acrylate polymer of anti-adaptability to changes as film forming matter, but, use olefine acid ester polymer to have a defective as film forming matter to be, it is very high to cause heat-sensitive layer to carry out the thermal decomposition energy needed with olefine acid ester polymer when exposing as film forming matter, and heat sensitivity is poor, be that the heat-sensitive layer that needs after the imaging to dissolve by developing partly is not easy to come off, had a strong impact on imaging effect like this.
Summary of the invention
In order to solve the problem of the thermo-responsive performance difference that exists when thermal CTP plate material of the prior art uses olefine acid ester polymer as film forming matter.The invention provides a kind of convex-pattern type thermosensitive CTP plate that uses olefine acid ester polymer not only to have good anti-adaptability to changes but also have good heat sensitivity as film forming matter.
The technical scheme of convex-pattern type thermosensitive CTP plate of the present invention is:
A kind of convex-pattern type thermosensitive CTP plate comprises substrate and the heat-sensitive layer that is coated on the described substrate; Described heat-sensitive layer is made up of following components in weight percentage:
Acrylate polymer, 45-57%;
The substituted aniline fluorane, 8-12%;
Hot acid agent, 30-40%;
Hinder molten chaotropic agent, 3-5%.
Described heat-sensitive layer is made up of following components in weight percentage:
Acrylate polymer, 50-54%;
The substituted aniline fluorane, 9-10%;
Hot acid agent, 34-38%;
Hinder molten chaotropic agent, 3-4%.
Described acrylate polymer is a kind of in polymethyl acrylate, polyethyl acrylate, butyl polyacrylate, polyacrylic acid monooctyl ester, polyisobutyl acrylate, the polyacrylic acid hydroxy ester.
Described substituted aniline fluorane be 6-methyl-7-(2 ', 4 '-dimethylbenzene amino)-3-lignocaine fluorane or 3-dibutyl-amino-6-methyl-7-aniline fluorane.
The molten chaotropic agent of described resistance is the vinyl alkyl ethers of phenolics.
Described hot acid agent is the trichloromethyl triaizine compounds.
The present invention adopts acrylate polymer as film forming matter, adopt the substituted aniline fluorane as infrared absorbing dye, by discovering, have only and suitably improve the consumption that far infrared absorbs fuel, and the content of guaranteeing the film forming matter acrylate polymer is 45-57%, the content of guaranteeing infrared absorbing dye substituted aniline fluorane simultaneously is 8-12%, the content of hot acid agent is 30-40%, the content that hinders molten chaotropic agent is 3-5%, only meeting under the condition of said ratio, just can be implemented in unexposed part, caused the former resin that dissolves in alkaline solution to become insoluble owing to be present in the molten chaotropic agent of resistance in the coating and the interaction of resin, owing to the lipophilicity of resin, this part is image area in printing process again.Part in exposure, because Infrared dyes is converted into heat energy with laser light energy efficiently in moment, the heat that fecund is given birth to makes hot acid agent produce a large amount of Bronsted acids again, hinders molten chaotropic agent and decomposes under action of protonic, and the hydrogen bond in the thermographic composition is destroyed rapidly, the phenolic hydroxyl group of resin is released, resin has recovered alkali-soluble again, and coating is dissolved in the alkaline-based developer, exposes the aluminum substrate of handling, because the water wettability of aluminum substrate, this part is the clear area in printing process.
The advantage of convex-pattern type thermosensitive CTP plate of the present invention is:
(1) convex-pattern type thermosensitive CTP plate of the present invention contains the acrylate polymer of 45-57%; The substituted aniline fluorane of 8-12%; The hot acid agent of 30-40%; And the molten chaotropic agent of the resistance of 3-5%.The present invention uses the acrylate polymer of 45-57% percentage by weight as film forming matter, the anti-adaptability to changes that has improved described heat-sensitive layer is relatively poor, avoided when the CTP version closely is attached on the plate cylinder of printing machine, described heat-sensitive layer is subjected to the curved problem of cracking easily.Simultaneously, substituted aniline fluorane, hot acid agent by adding constant weight number percent and hinder molten chaotropic agent, several materials have only the above-mentioned specific percentage by weight of employing to carry out mating reaction, just can remedy because the heat sensitivity of using acrylate polymer to cause as film forming matter is poor, be not easy to dissolve the problem that comes off during imaging, thus the convex-pattern type thermosensitive CTP plate that can obtain anti-strong adaptability, have higher press resistance rate and have better temperature-sensitive sensitivity.
(2) in addition, described acrylate polymer has good anti-dissolubility to isopropyl alcohol, has overcome described CTP plate contacts the anti-seal reduction that causes because of the isopropyl alcohol that is used as the damping solvent on long-term and the printing machine problem.
Embodiment
In order to make content of the present invention be convenient to more understand, convex-pattern type thermosensitive CTP plate of the present invention is further described below in conjunction with specific embodiment.
Embodiment 1
The described convex-pattern type thermosensitive CTP of present embodiment plate comprises substrate and the heat-sensitive layer that is coated on the described substrate; Substrate described in the present embodiment is an aluminium base, as selectable embodiment, also can select to be provided with described substrate and can be used for the substrate of thermosensitive CTP technology for other;
Described heat-sensitive layer is made up of following components in weight percentage:
Polymethyl acrylate, 45%;
6-methyl-7-(2 ', 4 '-dimethylbenzene amino)-3-lignocaine fluorane, 10%;
1-is to methoxy styryl-3, the two trichloromethyl triazines of 5-, 40%;
The vinyl alkyl ethers of phenolics, 5%.
Embodiment 2
The described convex-pattern type thermosensitive CTP of present embodiment plate comprises aluminium base and the heat-sensitive layer that is coated on the described substrate;
Described heat-sensitive layer is made up of following components in weight percentage:
Polyethyl acrylate, 48%;
3-dibutyl-amino-6-methyl-7-aniline fluorane, 12%;
1-is to methoxy styryl-3, the two trichloromethyl triazines of 5-, 36%;
The vinyl alkyl ethers of phenolics, 4%.
Embodiment 3
The described convex-pattern type thermosensitive CTP of present embodiment plate comprises aluminium base and the heat-sensitive layer that is coated on the described substrate;
Described heat-sensitive layer is made up of following components in weight percentage:
Butyl polyacrylate, 50%;
3-dibutyl-amino-6-methyl-7-aniline fluorane, 8%;
1-anisyl-3, the two trichloromethyl triazines of 5-, 38%;
The vinyl alkyl ethers of phenolics, 4%.
Embodiment 4
The described convex-pattern type thermosensitive CTP of present embodiment plate comprises aluminium base and the heat-sensitive layer that is coated on the described substrate;
Described heat-sensitive layer is made up of following components in weight percentage:
The polyacrylic acid monooctyl ester, 52%;
3-dibutyl-amino-6-methyl-7-aniline fluorane, 9%;
1-anisyl-3, the two trichloromethyl triazines of 5-, 35%;
The vinyl alkyl ethers of phenolics, 4%.
Embodiment 5
The described convex-pattern type thermosensitive CTP of present embodiment plate comprises aluminium base and the heat-sensitive layer that is coated on the described substrate;
Described heat-sensitive layer is made up of following components in weight percentage:
Polyisobutyl acrylate, 57%;
3-dibutyl-amino-6-methyl-7-aniline fluorane, 9%;
1-is to methoxy styryl-3, the two trichloromethyl triazines of 5-, 30%;
The vinyl alkyl ethers of phenolics, 4%.
Embodiment 6
The described convex-pattern type thermosensitive CTP of present embodiment plate comprises aluminium base and the heat-sensitive layer that is coated on the described substrate;
Described heat-sensitive layer is made up of following components in weight percentage:
The polyacrylic acid hydroxy ester, 54%;
3-dibutyl-amino-6-methyl-7-aniline fluorane, 9%;
1-anisyl-3, the two trichloromethyl triazines of 5-, 34%;
The vinyl alkyl ethers of phenolics, 3%.
Embodiment 7
The described convex-pattern type thermosensitive CTP of present embodiment plate comprises aluminium base and the heat-sensitive layer that is coated on the described substrate;
Described heat-sensitive layer is made up of following components in weight percentage:
The polyacrylic acid hydroxy ester, 51%;
3-dibutyl-amino-6-methyl-7-aniline fluorane, 11%;
Ester ring trihydroxy alcohol sulphonic acid ester, 35%;
The vinyl alkyl ethers of phenolics, 3%.
Embodiment 8
The described convex-pattern type thermosensitive CTP of present embodiment plate comprises aluminium base and the heat-sensitive layer that is coated on the described substrate;
Described heat-sensitive layer is made up of following components in weight percentage:
The polyacrylic acid hydroxy ester, 51%;
3-dibutyl-amino-6-methyl-7-aniline fluorane, 11%;
Ester ring trihydroxy alcohol sulphonic acid ester, 35%;
The vinyl butyl ether of metacresol urea formaldehyde, 3%.
Experimental example
Temperature-sensitive sensitivity to the heat-sensitive layer of the described convex-pattern type thermosensitive CTP plate that obtains in the foregoing description is tested, and test result is as follows:
From above-mentioned data as can be seen, in convex-pattern type thermosensitive CTP plate of the present invention, choose 52% polyacrylic acid monooctyl ester, 3-dibutyl-amino of 9%-6-methyl-7-aniline fluorane, 35% 1-anisyl-3, the two trichloromethyl triazines of 5-, during with the vinyl alkyl ethers of 4% phenolics, the heat-sensitive layer of described CTP plate has excellent anti-adaptability to changes, has higher press resistance rate, also has good heat sensitivity simultaneously.
The present invention uses convex-pattern type thermosensitive CTP plate of the present invention in order to further specify, and has better anti-seal with respect to convex-pattern type thermosensitive CTP plate of the prior art, and has better heat sensitivity, is provided with contrast test, and the result is as follows:
From above-mentioned data as can be seen, adopt the CTP plate of acrylic polymer, press resistance rate is higher.
Obviously, the foregoing description only is for example clearly is described, and is not the qualification to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give to all embodiments exhaustive, and the conspicuous variation of being extended out thus or the change still be among the protection domain of the invention.
Claims (6)
1. a convex-pattern type thermosensitive CTP plate comprises substrate and the heat-sensitive layer that is coated on the described substrate;
It is characterized in that described heat-sensitive layer is made up of following components in weight percentage:
Acrylate polymer, 45-57%;
The substituted aniline fluorane, 8-12%;
Hot acid agent, 30-40%;
Hinder molten chaotropic agent, 3-5%.
2. convex-pattern type thermosensitive CTP plate according to claim 1 is characterized in that described temperature-sensitive
Layer is made up of following components in weight percentage:
Acrylate polymer, 50-54%;
The substituted aniline fluorane, 9-10%;
Hot acid agent, 34-38%;
Hinder molten chaotropic agent, 3-4%.
3. convex-pattern type thermosensitive CTP plate according to claim 1 and 2, it is characterized in that described acrylate polymer is a kind of in polymethyl acrylate, polyethyl acrylate, butyl polyacrylate, polyacrylic acid monooctyl ester, polyisobutyl acrylate, the polyacrylic acid hydroxy ester.
4. convex-pattern type thermosensitive CTP plate according to claim 1 and 2 is characterized in that, described substituted aniline fluorane be 6-methyl-7-(2 ', 4 '-dimethylbenzene amino)-3-lignocaine fluorane or 3-dibutyl-amino-6-methyl-7-aniline fluorane.
5. convex-pattern type thermosensitive CTP plate according to claim 1 and 2 is characterized in that the molten chaotropic agent of described resistance is the vinyl alkyl ethers of phenolics.
6. convex-pattern type thermosensitive CTP plate according to claim 1 is characterized in that described hot acid agent is the trichloromethyl triaizine compounds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106182838A CN102109764B (en) | 2010-12-31 | 2010-12-31 | Positive-type thermosensitive computer to plate (CPT) plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106182838A CN102109764B (en) | 2010-12-31 | 2010-12-31 | Positive-type thermosensitive computer to plate (CPT) plate |
Publications (2)
| Publication Number | Publication Date |
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| CN102109764A true CN102109764A (en) | 2011-06-29 |
| CN102109764B CN102109764B (en) | 2012-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010106182838A Active CN102109764B (en) | 2010-12-31 | 2010-12-31 | Positive-type thermosensitive computer to plate (CPT) plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102393606A (en) * | 2011-08-22 | 2012-03-28 | 湖南唯佳新材料有限公司 | Heat-sensitive positive image CTP (Computer To Plate) photosensitive resist liquid and preparation method thereof |
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| CN1546317A (en) * | 2003-12-12 | 2004-11-17 | 北京豹驰方正技术发展有限公司 | Application type positive property thermal sensitive computer direct board and process for making same |
| US20070015085A1 (en) * | 2005-07-12 | 2007-01-18 | Tomonori Kawamura | Planographic printing plate material and method of forming visible image |
| CN101456308A (en) * | 2007-12-13 | 2009-06-17 | 乐凯集团第二胶片厂 | Light sensitive composition for positive-printing heat-sensitive CTP plate and flat printing forme prepared thereby |
| CN101734035A (en) * | 2009-12-14 | 2010-06-16 | 泰兴市东方实业公司 | High sensitivity positive thermosensitive CTP plate adopting active ester and etherate in carboxylic phenolic resin and preparation method thereof |
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2010
- 2010-12-31 CN CN2010106182838A patent/CN102109764B/en active Active
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| CN1546317A (en) * | 2003-12-12 | 2004-11-17 | 北京豹驰方正技术发展有限公司 | Application type positive property thermal sensitive computer direct board and process for making same |
| US20070015085A1 (en) * | 2005-07-12 | 2007-01-18 | Tomonori Kawamura | Planographic printing plate material and method of forming visible image |
| CN101456308A (en) * | 2007-12-13 | 2009-06-17 | 乐凯集团第二胶片厂 | Light sensitive composition for positive-printing heat-sensitive CTP plate and flat printing forme prepared thereby |
| CN101734035A (en) * | 2009-12-14 | 2010-06-16 | 泰兴市东方实业公司 | High sensitivity positive thermosensitive CTP plate adopting active ester and etherate in carboxylic phenolic resin and preparation method thereof |
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| Title |
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| 《浙江大学学报（自然科学版）》 19970131 潘建林，罗惠萍 2-(2'-氯苯胺基)-6-二乙基氨基荧烷的合成与性能测试 第93-96页 1-6 第31卷, 第1期 * |
| 余尚先，丛培军，杨金瑞，邵正春，王大伟，顾江楠: "光/热成像用活性醚化物阻溶/促溶剂的分子设计", 《影像科学与光化学》 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393606A (en) * | 2011-08-22 | 2012-03-28 | 湖南唯佳新材料有限公司 | Heat-sensitive positive image CTP (Computer To Plate) photosensitive resist liquid and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN102109764B (en) | 2012-11-21 |
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Denomination of invention: Positive pattern thermal CTP plate Effective date of registration: 20200730 Granted publication date: 20121121 Pledgee: China Minsheng Banking Corp Wenzhou branch Pledgor: ZHEJIANG KONITA NEW MATERIALS Co.,Ltd. Registration number: Y2020330000562 |
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Granted publication date: 20121121 Pledgee: China Minsheng Banking Corp Wenzhou branch Pledgor: ZHEJIANG KONITA NEW MATERIALS Co.,Ltd. Registration number: Y2020330000562 |