CN104149454B - A kind of scratch resistant diaphragm - Google Patents
A kind of scratch resistant diaphragm Download PDFInfo
- Publication number
- CN104149454B CN104149454B CN201410409853.0A CN201410409853A CN104149454B CN 104149454 B CN104149454 B CN 104149454B CN 201410409853 A CN201410409853 A CN 201410409853A CN 104149454 B CN104149454 B CN 104149454B
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- Prior art keywords
- layer
- scratch resistant
- mentioned
- adhesive
- champignon
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- 230000003678 scratch resistant effect Effects 0.000 title claims abstract description 54
- 239000010410 layer Substances 0.000 claims abstract description 114
- 239000012790 adhesive layer Substances 0.000 claims abstract description 37
- 241000222519 Agaricus bisporus Species 0.000 claims abstract description 29
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims abstract description 29
- 239000000758 substrate Substances 0.000 claims abstract description 23
- 229920002125 Sokalan® Polymers 0.000 claims description 19
- 150000002148 esters Chemical class 0.000 claims description 19
- 239000004584 polyacrylic acid Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 10
- 239000002304 perfume Substances 0.000 claims description 6
- 238000003851 corona treatment Methods 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 230000008961 swelling Effects 0.000 abstract description 8
- 239000003205 fragrance Substances 0.000 abstract description 5
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000003973 paint Substances 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 235000013599 spices Nutrition 0.000 description 4
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical group CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 description 3
- 101000663001 Mus musculus TNFAIP3-interacting protein 1 Proteins 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 2
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 229920006026 co-polymeric resin Polymers 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- XMLSXPIVAXONDL-PLNGDYQASA-N Jasmone Chemical compound CC\C=C/CC1=C(C)CCC1=O XMLSXPIVAXONDL-PLNGDYQASA-N 0.000 description 1
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- 230000003666 anti-fingerprint Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- XMLSXPIVAXONDL-UHFFFAOYSA-N trans-jasmone Natural products CCC=CCC1=C(C)CCC1=O XMLSXPIVAXONDL-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of scratch resistant diaphragm; comprise: substrate layer; be placed in the first adhesive-layer under above-mentioned substrate layer; be placed in the champignon scratch resistant layer on substrate layer; be placed in the cuticular layer in champignon scratch resistant layer; be placed in the aroma-keeping layer between substrate layer and champignon scratch resistant layer, be placed in the second adhesive-layer between champignon scratch resistant layer and cuticular layer.The invention provides a kind of aroma-keeping layer by swelling oil suction network structure, can fragrance be extended and continue emissioning time, improve the performance of product and actual use value; And this diaphragm have easy to use, exhaust velocity fast, without cull and scratch resistant feature.
Description
Technical field
A kind of diaphragm, particularly a kind of scratch resistant diaphragm.
Background technology
Along with improving constantly of people's living standard, while the basic use value of pursuit commodity, the performance and application of commodity is had higher requirement.The novel product with certain specific function attracts consumer's eyeball often, occupies the guarantee of staple market share.Current, the electronic product such as computer, mobile phone obtains universal, and its screen protecting film is also widely used thereupon.Safeguard film for cellular phone simply protects the sticking film for mobile phone developing into the property such as wear-resisting, anti-scratch, the antiultraviolet occurred at present, antistatic, anti-fingerprint, high transmission rate gradually to screen from realization simple at first.Aroma type diaphragm, due to the smell that in use can give out a sweet perfume, to the sensation of the pure and fresh Shu Ya of people, adds economic worth and the use value of diaphragm, especially enjoys the favor of the female consumer pursuing beautiful, fashion.
At present, market has occurred some have the safeguard film for cellular phone of peat-reek.But, these diaphragms are add essence to prepare fragrance masterbatch when plastic milling mostly, then reprocess, spices add the performances such as the tearing strength often affecting plastic sheeting, some are separately had to utilize spices to be simply coated on film or other surface of plastic products as coating, fragrance will be left at short notice, reduce the actual use value of commodity in a way; Prior art is unresolved such problem also.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of aroma-keeping layer by swelling oil suction network structure, can fragrance be extended and continue emissioning time, improve the performance of product and actual use value; And this diaphragm have easy to use, exhaust velocity fast, without cull and scratch resistant feature.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
A kind of scratch resistant diaphragm; comprise: substrate layer; be placed in the first adhesive-layer under above-mentioned substrate layer; be placed in the champignon scratch resistant layer on substrate layer; be placed in the cuticular layer in champignon scratch resistant layer; be placed in the aroma-keeping layer between substrate layer and champignon scratch resistant layer, be placed in the second adhesive-layer between champignon scratch resistant layer and cuticular layer.
The scratch resistant diaphragm of aforesaid one, aroma-keeping layer is polyacrylic acid ester layer.
The scratch resistant diaphragm of aforesaid one, polyacrylic acid ester layer is netted polyacrylic acid ester layer.
The scratch resistant diaphragm of aforesaid one, champignon scratch resistant layer is mixed by the anti-spread coated paint of light curable type, dumb light powder and essence and forms.
The scratch resistant diaphragm of aforesaid one, the anti-spread coated paint of light curable type, dumb light powder and oil soluble perfume take ratio of quality and the number of copies as the ratio mixing composition of 20:3:10.
The scratch resistant diaphragm of aforesaid one, essence is oil-soluble Prof. Du Yucang essence or natural essence.
The scratch resistant diaphragm of aforesaid one, the first adhesive-layer has peel ply, and the thickness of peel ply is 25 ~ 75 μm.
The scratch resistant diaphragm of aforesaid one, substrate layer is the PET base material layer of two-sided sided corona treatment, and the first adhesive-layer, the second adhesive-layer are silicone adhesive-layer, and cuticular layer is pet layer.
The scratch resistant diaphragm of aforesaid one, the thickness of substrate layer is 50 ~ 200 μm, and cuticular layer thickness is 50 ~ 100 μm; the thickness of the first adhesive-layer is 20 ~ 35 μm; second adhesive-layer thickness is 5 ~ 20 μm, and the thickness of champignon scratch resistant layer is 4 ~ 10 μm, and the thickness of aroma-keeping layer is 2 ~ 10 μm.
Usefulness of the present invention is: the invention provides a kind of aroma-keeping layer by swelling oil suction network structure, can extend fragrance and continue emissioning time, improves the performance of product and actual use value; And easy to use, the exhaust velocity that this diaphragm has is fast, without cull and scratch resistant feature.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of embodiment of the present invention;
The implication of Reference numeral in figure:
1 cuticular layer, 2 second adhesive-layers, 3 champignon scratch resistant layers, 4 polyacrylic acid ester layer, 5 substrate layers, 6 first adhesive-layers, 7 peel plies.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the present invention.
A kind of scratch resistant diaphragm; comprise: substrate layer 5; be placed in the first adhesive-layer 8 under above-mentioned substrate layer 5; be placed in the champignon scratch resistant layer 3 on substrate layer 5; be placed in the cuticular layer 1 in champignon scratch resistant layer 3; be placed in the aroma-keeping layer between substrate layer 5 and champignon scratch resistant layer 3, be placed in the second adhesive-layer 2 between champignon scratch resistant layer 3 and cuticular layer 1.Preferred as one, substrate layer 5 is PET base material layer 5, first adhesive-layer 8, second adhesive-layer 2 of two-sided sided corona treatment is silicone adhesive-layer, and cuticular layer 1 is pet layer.
Aroma-keeping layer is polyacrylic acid ester layer 4; Preferred as one, polyacrylic acid ester layer 4 is netted polyacrylic acid ester layer 4, by network structure swelling oil suction.Polyacrylic acid ester layer 4 reacts obtained by polyacrylate and epoxyalkane under the effect of initator, wherein, polyacrylate is acrylic acid and n-butyl acrylate copolymerization product, epoxyalkane is epoxychloropropane, initator used is ABIN (azodiisobutyronitrile), ABVN (ABVN), preferred ABIN.
Champignon scratch resistant layer 3 is mixed by the anti-spread coated paint of light curable type, dumb light powder and essence and forms; The anti-spread coated paint of light curable type, dumb light powder and oil soluble perfume take ratio of quality and the number of copies as the ratio mixing composition of 20:3:10.Preferred as one, essence selects high melting-point, low viscous Prof. Du Yucang essence, or natural essence; As rosalin, jasmone etc., preferred rosalin.
Cuticular layer 1 lower surface scribbles the second adhesive-layer 2; At the coated on one side of PET base material layer 5, there is the polyacrylic acid ester layer 4 from swelling oil suction network structure, after there is polyacrylic acid ester layer 4 solidification, again in polyacrylic acid ester layer 4 coated thereon one deck champignon scratch resistant layer 3, champignon scratch resistant layer 3, after photocuring, is fitted with the second adhesive-layer 2; The another side of PET base material layer 5 is coated with the first adhesive-layer 8, and peel ply 7 and the first adhesive-layer 8 are fitted.
First adhesive-layer 8 has peel ply 7, and the thickness of peel ply 7 is 25 ~ 75 μm.The thickness of substrate layer 5 is 50 ~ 200 μm, and cuticular layer 1 thickness is 50 ~ 100 μm, and the thickness of the first adhesive-layer 8 is 20 ~ 35 μm, and the second adhesive-layer 2 thickness is 5 ~ 20 μm, and the thickness of champignon scratch resistant layer 3 is 4 ~ 10 μm, and the thickness of aroma-keeping layer is 2 ~ 10 μm.The light transmittance of PET base material layer 5 is more than 92%, and mist degree is less than 1%; The light transmittance of cuticular layer 1 and peel ply 7 base material is more than 85%, and mist degree is less than 5%, and thickness is even; First adhesive-layer 8, second adhesive-layer 2, champignon scratch resistant layer 3, polyacrylic acid ester layer 4 all adopt that the mode of coating is attached to be fixed on base material.
A kind of preferred embodiment of the production method of scratch resistant diaphragm is provided below:
1. be that 10:1:0.05 carries out copolymerization in ethyl acetate solvent with ratio of quality and the number of copies by n-butyl acrylate, acrylic acid, ABIN, reaction temperature is 60 ~ 80
oc, preferably 75
oc, the reaction time is 2 ~ 5h, preferred 3h.After completion of the reaction, add the ethyl acetate solvent 100mL being dissolved with epoxychloropropane wherein, wherein epoxychloropropane mass concentration is 1%.Reaction system is 60
o2h is reacted, the obtained netted polyacrylic acid ester layer 4 with swelling oil absorptive function under C.
2. the PET base material layer 5 by thickness being 100 μm is two-sided through sided corona treatment, and wherein one side utilizes line rod or the netted polyacrylic acid ester layer 4 of scraper for coating one deck 5 μm, 150
obe 5 μm of champignon scratch resistant layers 3 in coated thereon a layer thickness again after solidification under C condition, be cured under UV illumination.
3., at the second adhesive-layer 2 of cuticular layer 1 coated on one side 10 μm of 60 μm of thickness, the cuticular layer 1 then this being scribbled the second adhesive-layer 2 is fitted with champignon scratch resistant layer 3, plays the effect protecting scratch resistant spices coating.
4. be first adhesive-layer 8 of 25 μm at the another side coating thickness of the PET base material layer 5 scribbling champignon scratch resistant layer 3, after solidification, be covered with the peel ply 7 of 50 μm.
The netted polyacrylic acid ester layer 4 with swelling oil absorptive function can adsorb oil-soluble essence, and its adsorption process is roughly solute dissolves process, and wherein copolymer resins is solvent, and oil soluble perfume is solute.Therefore, the oil soluble perfume be close with copolymer resins solubility parameters should be selected.In addition, consider the volatilization of essence in the curing process and the blended effect of essence and anti-spread coated paint, higher boiling, low viscous essence should be selected.
Scratch resistant diaphragm of the present invention not only have easy to use, exhaust velocity fast, without cull and scratch resistant feature, and due to arrange have swelling oil absorptive function netted polyacrylic acid ester layer 4 thus can spices be adsorbed, make involved diaphragm not only have aromatic odor, and there is the long feature of aromatic odor emissioning time; The technological operation of this diaphragm is simple, can realize suitability for industrialized production.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the present invention in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection scope of the present invention.
Claims (5)
1. a scratch resistant diaphragm; it is characterized in that; comprise: substrate layer, be placed in the first adhesive-layer under above-mentioned substrate layer, be placed in the champignon scratch resistant layer on above-mentioned substrate layer; be placed in the cuticular layer in above-mentioned champignon scratch resistant layer; be placed in the aroma-keeping layer between above-mentioned substrate layer and champignon scratch resistant layer, be placed in the second adhesive-layer between above-mentioned champignon scratch resistant layer and cuticular layer, above-mentioned aroma-keeping layer is polyacrylic acid ester layer; above-mentioned polyacrylic acid ester layer is netted polyacrylic acid ester layer, and above-mentioned champignon is oil soluble perfume.
2. the scratch resistant diaphragm of one according to claim 1, is characterized in that, above-mentioned first adhesive-layer has peel ply.
3. the scratch resistant diaphragm of one according to claim 2, is characterized in that, the thickness of above-mentioned peel ply is 25 ~ 75 μm.
4. the scratch resistant diaphragm of one according to claim 1, is characterized in that, above-mentioned substrate layer is the PET base material layer of two-sided sided corona treatment, and above-mentioned first adhesive-layer, the second adhesive-layer are silicone adhesive-layer, and above-mentioned cuticular layer is pet layer.
5. the scratch resistant diaphragm of one according to claim 1; it is characterized in that; the thickness of above-mentioned substrate layer is 50 ~ 200 μm; above-mentioned cuticular layer thickness is 50 ~ 100 μm; the thickness of above-mentioned first adhesive-layer is 20 ~ 35 μm; above-mentioned second adhesive-layer thickness is 5 ~ 20 μm, and the thickness of above-mentioned champignon scratch resistant layer is 4 ~ 10 μm, and the thickness of above-mentioned aroma-keeping layer is 2 ~ 10 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410409853.0A CN104149454B (en) | 2014-08-20 | 2014-08-20 | A kind of scratch resistant diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410409853.0A CN104149454B (en) | 2014-08-20 | 2014-08-20 | A kind of scratch resistant diaphragm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104149454A CN104149454A (en) | 2014-11-19 |
| CN104149454B true CN104149454B (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410409853.0A Active CN104149454B (en) | 2014-08-20 | 2014-08-20 | A kind of scratch resistant diaphragm |
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| Country | Link |
|---|---|
| CN (1) | CN104149454B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152574A (en) * | 2010-12-13 | 2011-08-17 | 苏州金海薄膜科技发展有限公司 | Flavor screen protective film and manufacturing method thereof |
| CN203623079U (en) * | 2013-12-04 | 2014-06-04 | 东莞市纳利光学材料有限公司 | Electromagnetic-wave-resistant and scratch-resistant protective film |
| CN204183985U (en) * | 2014-08-20 | 2015-03-04 | 昆山博益鑫成高分子材料有限公司 | A kind of scratch resistant diaphragm |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4539832B2 (en) * | 2004-10-22 | 2010-09-08 | ライオン株式会社 | Dentifrice composition |
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2014
- 2014-08-20 CN CN201410409853.0A patent/CN104149454B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152574A (en) * | 2010-12-13 | 2011-08-17 | 苏州金海薄膜科技发展有限公司 | Flavor screen protective film and manufacturing method thereof |
| CN203623079U (en) * | 2013-12-04 | 2014-06-04 | 东莞市纳利光学材料有限公司 | Electromagnetic-wave-resistant and scratch-resistant protective film |
| CN204183985U (en) * | 2014-08-20 | 2015-03-04 | 昆山博益鑫成高分子材料有限公司 | A kind of scratch resistant diaphragm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104149454A (en) | 2014-11-19 |
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Address after: No. 3123, Huanqing Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Boyi Xincheng Polymer Materials Co.,Ltd. Address before: 215300 No. 1798 Zhonghua Garden West Road, Development Zone, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN BYE POLYMER MATERIAL Co.,Ltd. |