CN109337104A - A kind of preparation method of color resin eyeglass - Google Patents
A kind of preparation method of color resin eyeglass Download PDFInfo
- Publication number
- CN109337104A CN109337104A CN201811141120.8A CN201811141120A CN109337104A CN 109337104 A CN109337104 A CN 109337104A CN 201811141120 A CN201811141120 A CN 201811141120A CN 109337104 A CN109337104 A CN 109337104A
- Authority
- CN
- China
- Prior art keywords
- preparation
- resin eyeglass
- color resin
- dyestuff
- pigment
- 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.)
- Pending
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Eyeglasses (AREA)
Abstract
The invention discloses a kind of preparation methods of color resin eyeglass, include the following steps: the dissolution of (1) dyestuff or pigment: in a solvent by dyestuff or pigment dissolved, it stirs evenly to form liquid mixture, 15 DEG C and 40% damp condition under store for 24 hours, seen whether layering and precipitating afterwards for 24 hours；(2) PC resin eyeglass is immersed in the liquid mixture of step (1) and is dyed, dyeing saturation to get.Process of the present invention is simple, it is easy to accomplish industrialization is suitable for promoting the use of.
Description
Technical field
The invention belongs to eyeglass preparation technical fields, and in particular to a kind of preparation method of color resin eyeglass.
Background technique
With the improvement of people ' s living standards with the reinforcement of aesthetic consciousness, people increasingly emphasize independent in mind and action, sunglasses
More more and more universal, colour lens dosage is increasing.Most of colour lens are all by carrying out dyeing or pigment to eyeglass
Deposition complete, such as the eyeglass and acrylic acid eyeglass of allyl diglycol carbonates, but the PC material high for the degree of polymerization
For material, inorganic pigment is difficult to penetrate into, and causes the depth of dyeing to be extremely difficult to, while also will affect the consistent of color
Property.
Since the method that PC material belongs to injection molding is processed, can pigment by the screw rod of injection molding machine directly into
Enter mold, eventually forms eyeglass, but this method requires pigment to have good dispersibility in monomer, while can be in monomer
Filtering in without or be seldom filtered, just can guarantee the color of last eyeglass in this way, but there are also other one for this method
A defect, when being exactly that our glasses worn have prescription requirements, this when of eyeglass has certain diopter, this to bend
The presence of luminosity causes the edge thickness of eyeglass and center thickness inconsistent, or even when this eyeglass has astigmatism, side
The thickness of edge also can be different, in this case, place and the thickness of thickness thickness is had using the method for ontology addition pigment
The defect that thin place is of different shades.
The Chinese patent application of application number CN2014103498019 discloses a kind of colorized glasses eyeglass of figure layer coloring
Preparation method makes hardening liquid have the color for needing to dye, so by the way that directly dyestuff or pigment are directly added into hardening liquid
Afterwards the submergence of eyeglass substrate in this hardening liquid, by stiffened, eyeglass reforms into the coloured colour lens of tool, and this mode is adopted
With rear surface coating dyeing technology, but the depth that pigment immerses is more difficult to control.
The Chinese patent application of application number CN2017109090473 discloses a kind of photochromic resin spectacle lens and its system
Preparation Method, the photochromic resin spectacle lens by zinc oxide, titanium oxide, lanthanum nitrate, cerous nitrate, organic dyestuff, polycarbonate, draw
Hair agent, antistatic agent, sensitizer are prepared；Preparation method: zinc oxide is modified；Polycarbonate is heated to melting,
Modified zinc oxide is added, adds titanium oxide, organic dyestuff, initiator, antistatic agent, sensitizer, is sufficiently mixed and is formed uniformly
Injection material；In transparent mould after injection material to be molded into preheating under conditions of pressure is 0.8MPa~1.6MPa, obtain pre-
Eyeglass processed；By pre-manufactured lens by photocuring and heat cure to get.This method is prepared by PC resin and organic photic material obtains
The photochromic resin lens arrived, it is more difficult to form, and the intensity of eyeglass is lower.
Summary of the invention
For the deficiency of existing issue, the object of the present invention is to provide a kind of preparation methods of color resin eyeglass.
The technical solution used to solve the technical problems of the present invention is that:
A kind of preparation method of color resin eyeglass, comprises the following specific steps that:
(1) it the dissolution of dyestuff or pigment: in a solvent by dyestuff or pigment dissolved, stirs evenly to form liquid mixing
Object, 15 DEG C and 40% damp condition under store for 24 hours, seen whether layering and precipitating afterwards for 24 hours；
(2) PC resin eyeglass is immersed in the liquid mixture of step (1) and is dyed, dyeing saturation to get.
As the optimal technical scheme of the application, the solvent includes Organic Alcohol, ethyl acetate and methyl methacrylate.
As the optimal technical scheme of the application, the molar ratio of the dyestuff or pigment and solvent is 0.05mol%-
5mol%.
It also include surfactant in the liquid mixture as the optimal technical scheme of the application.
As the optimal technical scheme of the application, the surfactant is selected from odium stearate, NaLS, laurel
One or more of them in base ether sodium sulfate, dioctyl sodium sulphosuccinate or propylene glycol monomethyl ether.
As the optimal technical scheme of the application, the liquid mixture that the step (1) obtains reuses after need to heating, and adds
Hot temperature is 80-96 DEG C, time 30-40min.
As the optimal technical scheme of the application, stiffening layer, polarization layer, antiultraviolet are additionally provided on the PC resin eyeglass
Layer, anti-blu-ray layer.
As the optimal technical scheme of the application, step (1) dyestuff or pigment are selected from Methane colorant, azo dye
Agent, cumarin colorant, purple cyclic ketones colorant, the one or more of them in anthraquinone colorant.
The preparation method of color resin eyeglass provided by the invention has the advantages that compared with prior art
(1) present invention has abandoned stiffening layer decoration method, is molded extrusion and the organic photic MATERIALS METHODS of addition, selects work
The simplest dip method of skill is covered with color for the painting of PC eyeglass, it is easy to accomplish industrialization is suitable for promoting the use of；
(2) the colored PC resin eyeglass that the present invention is prepared, distribution of color is uniform, and gradient coloring may be implemented.
Specific embodiment
The present invention is described in further details with reference to embodiments.Production is not specified in agents useful for same or instrument and equipment
Manufacturer, it is accordingly to be regarded as the conventional products that can be bought by market.
Embodiment 1:
A kind of preparation method of color resin eyeglass, comprises the following specific steps that:
(1) Methane colorant the dissolution of dyestuff or pigment: is dissolved in machine alcohol, ethyl acetate and methyl methacrylate
In the mixed solvent stirs evenly to form liquid mixture, and the molar ratio of dyestuff and solvent is 0.5mol%, then adds stearic acid
Sodium, 15 DEG C and 40% damp condition under store for 24 hours, seen whether layering and precipitating afterwards for 24 hours；
(2) first the liquid mixture of step (1) is heated, 80 DEG C of heating temperature, heating time 30min, then again by PC
Resin lens are immersed in the liquid mixture of step (1) and are dyed, dyeing saturation to get.
Dyeing kinetics of the present invention are fast, high-efficient, and obtained colored PC resin colour of lens uniform, controllable, have entirely certainly
The feature of dynamic operation.
Embodiment 2
A kind of preparation method of color resin eyeglass, comprises the following specific steps that:
(1) azo colouring agent the dissolution of dyestuff or pigment: is dissolved in machine alcohol, ethyl acetate and methyl methacrylate
In the mixed solvent stirs evenly to form liquid mixture, and the molar ratio of dyestuff and solvent is 2mol%, then adds lauryl sulfate
Sodium, 15 DEG C and 40% damp condition under store for 24 hours, seen whether layering and precipitating afterwards for 24 hours；
(2) first the liquid mixture of step (1) is heated, 80 DEG C of heating temperature, heating time 35min, then again by PC
Resin lens are immersed in the liquid mixture of step (1) and are dyed, dyeing saturation to get.
(1) it the dissolution of dyestuff or pigment: in a solvent by dyestuff or pigment dissolved, stirs evenly to form liquid mixing
Object, 15 DEG C and 40% damp condition under store for 24 hours, seen whether layering and precipitating afterwards for 24 hours；
(2) PC resin eyeglass is immersed in the liquid mixture of step (1) and is dyed, dyeing saturation to get.
Dyeing kinetics of the present invention are fast, high-efficient, and obtained colored PC resin colour of lens uniform, controllable, have entirely certainly
The feature of dynamic operation.
Embodiment 3
A kind of preparation method of color resin eyeglass, comprises the following specific steps that:
(1) cumarin colorant the dissolution of dyestuff or pigment: is dissolved in machine alcohol, ethyl acetate and methyl methacrylate
In the mixed solvent, stir evenly to form liquid mixture, the molar ratio of dyestuff and solvent is 5mol%, then adds dioctyl sulphur
Base sodium succinate, 15 DEG C and 40% damp condition under store for 24 hours, seen whether layering and precipitating afterwards for 24 hours；
(2) first the liquid mixture of step (1) is heated, 80 DEG C of heating temperature, heating time 35min, then again by PC
Resin lens are immersed in the liquid mixture of step (1) and are dyed, dyeing saturation to get.
Dyeing kinetics of the present invention are fast, high-efficient, and obtained colored PC resin colour of lens uniform, controllable, have entirely certainly
The feature of dynamic operation.
Embodiment 4-6
Other reaction conditions of embodiment 4-6 are only additionally provided with stiffening layer on the PC resin eyeglass of embodiment 4 with embodiment 1-3
And polarization layer, the PC resin eyeglass of embodiment 5 are equipped with ultraviolet resistant layer, the PC resin eyeglass of embodiment 6 is equipped with anti-blue light
Layer, as a result, it has been found that dyeing is still highly uniform, colouring speed is also quickly.
Protection content of the invention is not limited to above embodiments.Without departing from the spirit and scope of the invention, originally
Field technical staff it is conceivable that variation and advantage be all included in the present invention, and with the attached claims be protection
Range.
Claims (8)
1. a kind of preparation method of color resin eyeglass, which is characterized in that comprise the following specific steps that:
(1) dissolution of dyestuff or pigment: in a solvent by dyestuff or pigment dissolved, stirring evenly to form liquid mixture,
15 DEG C and 40% damp condition under store for 24 hours, seen whether layering and precipitating afterwards for 24 hours；
(2) PC resin eyeglass is immersed in the liquid mixture of step (1) and is dyed, dyeing saturation to get.
2. the preparation method of color resin eyeglass according to claim 1, which is characterized in that the solvent includes organic
Alcohol, ethyl acetate and methyl methacrylate.
3. the preparation method of color resin eyeglass according to claim 1, which is characterized in that the dyestuff or pigment with it is molten
The molar ratio of agent is 0.05mol%-5mol%.
4. the preparation method of color resin eyeglass according to claim 1, which is characterized in that in the liquid mixture also
It include surfactant.
5. the preparation method of color resin eyeglass according to claim 1, which is characterized in that the surfactant is selected from
In odium stearate, NaLS, sodium laureth sulfate, dioctyl sodium sulphosuccinate or propylene glycol monomethyl ether wherein
It is one or more.
6. the preparation method of color resin eyeglass according to claim 1, which is characterized in that the step (1) obtained
Liquid mixture reuses after need to heating, and heating temperature is 80-96 DEG C, time 30-40min.
7. the preparation method of color resin eyeglass according to claim 1, which is characterized in that also set on the PC resin eyeglass
There are stiffening layer, polarization layer, ultraviolet resistant layer, anti-blu-ray layer.
8. the preparation method of color resin eyeglass according to claim 1, which is characterized in that step (1) dyestuff or
Pigment in Methane colorant, azo colouring agent, cumarin colorant, purple cyclic ketones colorant, anthraquinone colorant wherein one
Kind is a variety of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811141120.8A CN109337104A (en) | 2018-09-28 | 2018-09-28 | A kind of preparation method of color resin eyeglass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811141120.8A CN109337104A (en) | 2018-09-28 | 2018-09-28 | A kind of preparation method of color resin eyeglass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109337104A true CN109337104A (en) | 2019-02-15 |
Family
ID=65307225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811141120.8A Pending CN109337104A (en) | 2018-09-28 | 2018-09-28 | A kind of preparation method of color resin eyeglass |
Country Status (1)
| Country | Link |
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| CN (1) | CN109337104A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146944A (en) * | 2019-06-04 | 2019-08-20 | 爱卓智能科技(上海)有限公司 | A kind of eyeglass production method on auto mirror |
| WO2022239852A1 (en) * | 2021-05-13 | 2022-11-17 | 国立大学法人東京海洋大学 | Staining solution, plastic detecting method, processing device, and program |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62254119A (en) * | 1986-04-28 | 1987-11-05 | Hoya Corp | Protective spectacle lens |
| CN1894315A (en) * | 2003-12-11 | 2007-01-10 | 拜尔材料科学有限公司 | Method of treating a plastic article |
| CN105319612A (en) * | 2014-07-22 | 2016-02-10 | 江苏淘镜有限公司 | Preparation method for colored eyeglass with colored coating |
| CN107075795A (en) * | 2014-07-10 | 2017-08-18 | 卡尔蔡司光学意大利有限公司 | Method for color dyeing lenses for goggles and glasses |
| CN107523034A (en) * | 2017-09-29 | 2017-12-29 | 浙江工贸职业技术学院 | A kind of photochromic resin ophthalmic len and preparation method thereof |
-
2018
- 2018-09-28 CN CN201811141120.8A patent/CN109337104A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62254119A (en) * | 1986-04-28 | 1987-11-05 | Hoya Corp | Protective spectacle lens |
| CN1894315A (en) * | 2003-12-11 | 2007-01-10 | 拜尔材料科学有限公司 | Method of treating a plastic article |
| CN107075795A (en) * | 2014-07-10 | 2017-08-18 | 卡尔蔡司光学意大利有限公司 | Method for color dyeing lenses for goggles and glasses |
| CN105319612A (en) * | 2014-07-22 | 2016-02-10 | 江苏淘镜有限公司 | Preparation method for colored eyeglass with colored coating |
| CN107523034A (en) * | 2017-09-29 | 2017-12-29 | 浙江工贸职业技术学院 | A kind of photochromic resin ophthalmic len and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146944A (en) * | 2019-06-04 | 2019-08-20 | 爱卓智能科技(上海)有限公司 | A kind of eyeglass production method on auto mirror |
| WO2022239852A1 (en) * | 2021-05-13 | 2022-11-17 | 国立大学法人東京海洋大学 | Staining solution, plastic detecting method, processing device, and program |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190215 |
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| RJ01 | Rejection of invention patent application after publication |