CN107300728A - Shock resistance ultra-toughness polyurethane-base eyeglass - Google Patents
Shock resistance ultra-toughness polyurethane-base eyeglass Download PDFInfo
- Publication number
- CN107300728A CN107300728A CN201710636581.1A CN201710636581A CN107300728A CN 107300728 A CN107300728 A CN 107300728A CN 201710636581 A CN201710636581 A CN 201710636581A CN 107300728 A CN107300728 A CN 107300728A
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- toughness
- ultra
- layer
- stiffening layer
- shock resistance
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laminated Bodies (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
Abstract
The present invention is a kind of shock resistance ultra-toughness polyurethane-base eyeglass, including resin substrate and eyeglass inside front surface ultra-toughness layer, primary coat ultra-toughness stiffening layer in surface before being provided with the front side of preceding surface ultra-toughness layer, primary coat ultra-toughness stiffening layer in surface after being provided with rear side of resin substrate, surface top coat stiffening layer before being provided with front side of preceding surface primary coat ultra-toughness stiffening layer, surface top coat stiffening layer after being provided with rear side of rear surface primary coat ultra-toughness stiffening layer, surface coating layer after being provided with rear side of rear surface top coat stiffening layer, surface coating layer before being provided with front side of preceding surface top coat stiffening layer.The present invention is inside eyeglass and surface forms two layers of ultra-toughness layer, the toughness of eyeglass can effectively be improved, reduce the shrinkage and fragility of raw material, and it can be tested by U.S. FDA falling sphere, more preferable security is brought for routine use, eyeglass shock resistance is also not in the situation of performance degradation after long-time use preferably.
Description
Technical field
The present invention relates to shock resistant technique field, more particularly to a kind of structure of shock resistance ultra-toughness polyurethane-base eyeglass.
Background technology
At present in the world, include with most optical resin materials： CR-39（Acrylic diglycol carbonate mandarin orange）、KOC-
55、MR-8、MR-7、PMMA（Polymethylacrylic acid is cruel）、PC（Makrolon）.No matter which kind of material, it is necessary as resin lens
The performance passed through is exactly to be tested by the security performance of U.S. FDA, but eyeglass on the market is often in eyeglass table at present
The requirement of scratch resistant is reached in the hardness in face, be not greatly improved place in eyeglass shock resistance, has in other words
Eyeglass can lose the shock resistance effect of eyeglass in use for some time.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the invention provides a kind of knot of shock resistance ultra-toughness polyurethane-base eyeglass
Structure, the problem of mainly solving eyeglass not impact resistance, toughness low aspect.
In order to achieve the above object, the present invention is achieved by the following technical solutions：
The present invention is a kind of shock resistance ultra-toughness polyurethane-base eyeglass, including resin substrate and eyeglass inside front surface ultra-toughness layer,
The front side of preceding surface ultra-toughness layer is provided with preceding surface primary coat ultra-toughness stiffening layer, surface primary coat after being provided with rear side of resin substrate
Ultra-toughness stiffening layer, surface top coat stiffening layer before being provided with front side of preceding surface primary coat ultra-toughness stiffening layer is super in rear surface primary coat
Rear surface top coat stiffening layer is provided with rear side of tough stiffening layer, surface coating after being provided with rear side of rear surface top coat stiffening layer
Layer, surface coating layer before being provided with front side of preceding surface top coat stiffening layer.
Further improvement of the present invention is：Resin substrate is this finished product of the resin of MR-8 and MR-7 raw materials of polyurethane-base
Or substrate.
Further improvement of the present invention is：Preceding surface ultra-toughness layer is to be total to by TPO toughener together with resin raw material
The preceding surface ultra-toughness layer of type is polymerized to, the thickness of preceding surface ultra-toughness layer is 1mm.
Further improvement of the present invention is：The thickness of surface primary coat ultra-toughness stiffening layer and preceding surface primary coat ultra-toughness stiffening layer afterwards
Degree is 1 micron.
Further improvement of the present invention is：The thickness of surface top coat stiffening layer and preceding surface top coat stiffening layer is 2 micro- afterwards
Rice.
Further improvement of the present invention is：Preceding surface coating layer and rear surface coating layer are antireflective film plating layer.
The beneficial effects of the invention are as follows：The present invention is inside eyeglass and surface forms two layers of ultra-toughness layer, can effectively carry
The toughness of high eyeglass, reduces the shrinkage and fragility of raw material, and can be tested by U.S. FDA falling sphere, is routine use band
Carry out more preferable security, eyeglass shock resistance is also not in the situation of performance degradation after long-time use preferably.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
In order to deepen the understanding of the present invention, the present invention is done below in conjunction with drawings and examples and further retouched in detail
State, the embodiment is only used for explaining the present invention, protection scope of the present invention is not constituted and limited.
As shown in figure 1, the present invention is a kind of shock resistance ultra-toughness polyurethane-base eyeglass, including inside resin substrate 5 and eyeglass
Preceding surface ultra-toughness layer 4, surface primary coat ultra-toughness stiffening layer 3 before being provided with the front side of the preceding surface ultra-toughness layer 4, in the resin
The rear side of substrate 5 is provided with rear surface primary coat ultra-toughness stiffening layer 6, is set in the front side of the preceding surface primary coat ultra-toughness stiffening layer 3
There is preceding surface top coat stiffening layer 2, the rear side of surface primary coat ultra-toughness stiffening layer 6 is provided with rear surface top coat stiffening layer 7 in the rear,
The rear side of surface top coat stiffening layer 7 is provided with rear surface coating layer 8 in the rear, before the preceding surface top coat stiffening layer 2
Surface coating layer 1 before side is provided with, wherein：The resin substrate 5 for polyurethane-base MR-8 and MR-7 raw materials resin this into
Product or substrate；The preceding surface ultra-toughness layer 4 is by the TPO toughener preceding surface that copolymerization is molded together with resin raw material
Ultra-toughness layer, the thickness of the preceding surface ultra-toughness layer 4 is 1mm；The rear surface primary coat ultra-toughness stiffening layer 6 and the preceding surface primary coat
The thickness of ultra-toughness stiffening layer 3 is 1 micron；The thickness of the rear surface top coat stiffening layer 7 and preceding surface top coat stiffening layer 2 is 2
Micron；The preceding surface coating layer 1 and the rear surface coating layer 8 are antireflective film plating layer.
The preparation method of eyeglass of the present invention is as follows：MR7 resin raw materials are got out, polyolefin plasticisers are mixed into a part
Resin raw material, then 30 DEG C of pre-polymerization 2h, then solidify surplus stock resin semi-finished product blank together；By resin semi-finished product
Blank edge, polishing；100nm Si02 is mixed into stiffened primary coat liquid with capsule form, then entered the substrate of edge, polishing
Row front and rear surfaces stiffened, then carry out front and rear surfaces top coat stiffened；It is finally putting into vacuum coating equipment and carries out front and rear surfaces plated film.
Claims (6)
1. shock resistance ultra-toughness polyurethane-base eyeglass, including resin substrate（5）With eyeglass inside front surface ultra-toughness layer（4）, its feature
It is：In the preceding surface ultra-toughness layer（4）Front side be provided with preceding surface primary coat ultra-toughness stiffening layer（3）, in the resin substrate
（5）Rear side be provided with rear surface primary coat ultra-toughness stiffening layer（6）, in the preceding surface primary coat ultra-toughness stiffening layer（3）Front side set
It is equipped with preceding surface top coat stiffening layer（2）, surface primary coat ultra-toughness stiffening layer in the rear（6）Rear side be provided with rear surface top coat and add
Hard formation（7）, surface top coat stiffening layer in the rear（7）Rear side be provided with rear surface coating layer（8）, in the preceding surface top coat
Stiffening layer（2）Front side be provided with before surface coating layer（1）.
2. shock resistance ultra-toughness polyurethane-base eyeglass according to claim 1, it is characterised in that：The resin substrate（5）It is poly-
This finished product of resin or substrate of MR-8 the and MR-7 raw materials of urethano.
3. shock resistance ultra-toughness polyurethane-base eyeglass according to claim 1, it is characterised in that：The preceding surface ultra-toughness layer（4）
It is the preceding surface ultra-toughness layer by the TPO toughener preceding surface ultra-toughness that copolymerization is molded together with resin raw material layer（4）'s
Thickness is 1mm.
4. shock resistance ultra-toughness polyurethane-base eyeglass according to claim 1, it is characterised in that：The rear surface primary coat ultra-toughness adds
Hard formation（6）With the preceding surface primary coat ultra-toughness stiffening layer（3）Thickness be 1 micron.
5. shock resistance ultra-toughness polyurethane-base eyeglass according to claim 1, it is characterised in that：The rear surface top coat stiffening layer
（7）With preceding surface top coat stiffening layer（2）Thickness be 2 microns.
6. shock resistance ultra-toughness polyurethane-base eyeglass according to claim 1, it is characterised in that：The preceding surface coating layer（1）
With the rear surface coating layer（8）For antireflective film plating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710636581.1A CN107300728A (en) | 2017-07-31 | 2017-07-31 | Shock resistance ultra-toughness polyurethane-base eyeglass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710636581.1A CN107300728A (en) | 2017-07-31 | 2017-07-31 | Shock resistance ultra-toughness polyurethane-base eyeglass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107300728A true CN107300728A (en) | 2017-10-27 |
Family
ID=60133267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710636581.1A Pending CN107300728A (en) | 2017-07-31 | 2017-07-31 | Shock resistance ultra-toughness polyurethane-base eyeglass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107300728A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109298545A (en) * | 2018-11-20 | 2019-02-01 | 江苏淘镜有限公司 | A kind of preparation method suitable for night driving eyeglass |
| CN116273785A (en) * | 2023-03-30 | 2023-06-23 | 江苏格林视通光学有限公司 | Production process for realizing impact resistance of resin lens through hardening process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104423061A (en) * | 2013-08-29 | 2015-03-18 | 江苏远大光学科技有限公司 | Novel eyeglass structure |
| CN204964795U (en) * | 2015-09-16 | 2016-01-13 | 江苏康耐特光学有限公司 | Resin lenses shocks resistance |
| CN207198359U (en) * | 2017-07-31 | 2018-04-06 | 江苏淘镜有限公司 | Shock resistance ultra-toughness polyurethane-base eyeglass |
-
2017
- 2017-07-31 CN CN201710636581.1A patent/CN107300728A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104423061A (en) * | 2013-08-29 | 2015-03-18 | 江苏远大光学科技有限公司 | Novel eyeglass structure |
| CN204964795U (en) * | 2015-09-16 | 2016-01-13 | 江苏康耐特光学有限公司 | Resin lenses shocks resistance |
| CN207198359U (en) * | 2017-07-31 | 2018-04-06 | 江苏淘镜有限公司 | Shock resistance ultra-toughness polyurethane-base eyeglass |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109298545A (en) * | 2018-11-20 | 2019-02-01 | 江苏淘镜有限公司 | A kind of preparation method suitable for night driving eyeglass |
| CN116273785A (en) * | 2023-03-30 | 2023-06-23 | 江苏格林视通光学有限公司 | Production process for realizing impact resistance of resin lens through hardening process |
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