CN103208295A - Recordable compact disc - Google Patents
Recordable compact disc Download PDFInfo
- Publication number
- CN103208295A CN103208295A CN2012105892966A CN201210589296A CN103208295A CN 103208295 A CN103208295 A CN 103208295A CN 2012105892966 A CN2012105892966 A CN 2012105892966A CN 201210589296 A CN201210589296 A CN 201210589296A CN 103208295 A CN103208295 A CN 103208295A
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- CN
- China
- Prior art keywords
- metals
- recording layer
- electrodeposition
- protective coating
- recordable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A recordable compact disc comprises a substrate and a recording layer, wherein a metal electroplated coating is arranged on the upper surface of the recording layer, a protective paint layer is arranged on the upper surface of the metal electroplated coating and formed by polyurethane resin, acrylic monomers and a composite photosensitizer through mixing and ultraviolet radiation and hardening, a protective film formed by hardening of the protective paint layer through ultraviolet radiation is quite small in thickness and capable of protecting the recording layer and the metal electroplated coating, so that the recordable compact disc can be prevented from being damaged due to damage to the recording layer caused by scratching or damage to the metal electroplated coating, modes such as gluing are not required, and the recordable compact disc is convenient and safe.
Description
Technical field
The present invention relates to field of optical disc technology, be specifically related to a kind of cd-recordable.
Background technology
Traditional cd-recordable operated by rotary motion has substrate, and substrate is provided with recording layer, pastes diaphragm at recording layer, plays preventing from scratching, and scratches the protection recording layer.
Prevent the effect that scratches, scratch though diaphragm can play, its thickness is bigger, and needs gluing, directly sticks on the recording layer, can cause corrupted data.The slip-stick artist uses acrylic acid protection gradually, but its effect is also bad.
Therefore, at problems of the prior art, needing badly provides a kind of technology with the good cd-recordable of protection effect particularly important.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, a kind of technology with the good cd-recordable of protection effect is provided.
Purpose of the present invention is achieved through the following technical solutions:
A kind of cd-recordable is provided, comprises substrate and recording layer, it is characterized in that: described recording layer upper surface is provided with electrodeposition of metals, and described electrodeposition of metals upper surface is provided with the protective coating layer.
Wherein, described electrodeposition of metals is set to the electrodeposition of metals that fine silver is made.
Wherein, described protective coating layer is set to mix the protective coating layer that forms through ultraviolet ray irradiation sclerosis by polyurethane resin, acryl monomer and compound emulsion.
Wherein, described protective coating layer evenly is coated on described electrodeposition of metals.
Wherein, described protective coating laminar surface is pasted and is provided with diaphragm.
Beneficial effect of the present invention:
A kind of cd-recordable; comprise substrate and recording layer; described recording layer upper surface is provided with electrodeposition of metals; described electrodeposition of metals upper surface is provided with the protective coating layer, and described protective coating layer is set to mix the protective coating layer that forms through ultraviolet ray irradiation sclerosis by polyurethane resin, acryl monomer and compound emulsion
By the diaphragm that ultraviolet ray irradiation forms the sclerosis of protective coating layer, thickness is very little, can provide protection for recording layer and electrodeposition of metals; prevent from scratching or scratch electrodeposition of metals and then destroy recording layer; damage cd-recordable, and do not need mode such as gluing, safe ready.
Description of drawings
The invention will be further described to utilize accompanying drawing, but the embodiment in the accompanying drawing does not constitute any limitation of the invention.
Fig. 1 is the structural representation of a kind of cd-recordable of the present invention.
In Fig. 1, comprise: 1---substrate, 2---recording layer, 3---electrodeposition of metals, 4---the protective coating layer, 5---diaphragm.
Embodiment
Elaborate below in conjunction with the present invention of embodiment.
A kind of cd-recordable; as shown in Figure 1; comprise substrate 1 and recording layer 2; described recording layer 2 upper surfaces are provided with electrodeposition of metals 3; described electrodeposition of metals 3 upper surfaces are provided with protective coating layer 4, and described protective coating layer 4 is set to mix the protective coating layer 4 that forms through ultraviolet ray irradiation sclerosis by polyurethane resin, acryl monomer and compound emulsion.
By the diaphragm 5 that ultraviolet ray irradiation forms 4 sclerosis of protective coating layer, thickness is very little, can provide protection for recording layer 2 and electrodeposition of metals 3; prevent from scratching or scratch electrodeposition of metals 3 and then destroy recording layer 2; damage cd-recordable, and do not need mode such as gluing, safe ready.
Wherein, described electrodeposition of metals 3 is set to the electrodeposition of metals 3 that fine silver is made.
Wherein, described protective coating layer 4 evenly is coated on described electrodeposition of metals 3.
Wherein, described protective coating layer 4 surface stickup are provided with diaphragm 5.Diaphragm 5 can play the effect of duplicate protection, in use, diaphragm 5 removed gets final product.
Should be noted that at last; above embodiment is only in order to illustrate technical scheme of the present invention but not limiting the scope of the invention; although with reference to preferred embodiment the present invention has been done detailed description; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement technical scheme of the present invention, and not break away from essence and the scope of technical solution of the present invention.
Claims (4)
1. cd-recordable; comprise substrate and recording layer; it is characterized in that: described recording layer upper surface is provided with electrodeposition of metals; described electrodeposition of metals upper surface is provided with the protective coating layer, and described protective coating layer is set to mix the protective coating layer that forms through ultraviolet ray irradiation sclerosis by polyurethane resin, acryl monomer and compound emulsion.
2. a kind of cd-recordable according to claim 1, it is characterized in that: described electrodeposition of metals is set to the electrodeposition of metals that fine silver is made.
3. a kind of cd-recordable according to claim 1, it is characterized in that: described protective coating layer evenly is coated on described electrodeposition of metals.
4. a kind of cd-recordable according to claim 1 is characterized in that: described protective coating laminar surface is pasted and is provided with diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105892966A CN103208295A (en) | 2012-12-31 | 2012-12-31 | Recordable compact disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105892966A CN103208295A (en) | 2012-12-31 | 2012-12-31 | Recordable compact disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103208295A true CN103208295A (en) | 2013-07-17 |
Family
ID=48755496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105892966A Pending CN103208295A (en) | 2012-12-31 | 2012-12-31 | Recordable compact disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103208295A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1156164A (en) * | 1995-08-03 | 1997-08-06 | 松下电器产业株式会社 | Ultraviolet curing coating composition, optical magnetic disc using said coating and its producing method |
| JPH10283672A (en) * | 1997-04-08 | 1998-10-23 | Sony Corp | Optical recording medium |
| CN101203915A (en) * | 2005-06-17 | 2008-06-18 | 日本化药株式会社 | Resin composition for optical disk and cured product thereof |
| CN102005223A (en) * | 2009-08-31 | 2011-04-06 | 莫泽巴尔印度有限公司 | Optical recording mediums |
-
2012
- 2012-12-31 CN CN2012105892966A patent/CN103208295A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1156164A (en) * | 1995-08-03 | 1997-08-06 | 松下电器产业株式会社 | Ultraviolet curing coating composition, optical magnetic disc using said coating and its producing method |
| JPH10283672A (en) * | 1997-04-08 | 1998-10-23 | Sony Corp | Optical recording medium |
| CN101203915A (en) * | 2005-06-17 | 2008-06-18 | 日本化药株式会社 | Resin composition for optical disk and cured product thereof |
| CN102005223A (en) * | 2009-08-31 | 2011-04-06 | 莫泽巴尔印度有限公司 | Optical recording mediums |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130717 |