CN104238138A - Photochromic spectacle bracket - Google Patents
Photochromic spectacle bracket Download PDFInfo
- Publication number
- CN104238138A CN104238138A CN201310224071.5A CN201310224071A CN104238138A CN 104238138 A CN104238138 A CN 104238138A CN 201310224071 A CN201310224071 A CN 201310224071A CN 104238138 A CN104238138 A CN 104238138A
- Authority
- CN
- China
- Prior art keywords
- antioxidant
- spectacle
- color
- ultraviolet light
- light absorber
- 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
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/008—Spectacles frames characterized by their material, material structure and material properties
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to a photochromic spectacle bracket, which is mainly composed of a spectacle frame and spectacle legs. The photochromic spectacle bracket is characterized in that one of or both the spectacle frame and spectacle legs are formed by mixing cellulose acetate propionate, color-changing powder, an ultraviolet light absorber, a light stabilizer, a heat stabilizer and an antioxidant and subjecting the mixture to injection molding. The antioxidant includes a main antioxidant and an auxiliary antioxidant. The main antioxidant is antioxidant 1010, and the auxiliary antioxidant is antioxidant 168. The ultraviolet light absorber is ultraviolet absorbent UV234, and the light stabilizer is Tinuvin770DF. By adopting the technical scheme, the spectacle bracket can change color naturally in the sun, and different colors of the color-changing powder in the raw materials can make the spectacle bracket have different colors in itself, thus meeting the needs of different consumers and maximizing the decorative effect the glasses.
Description
Technical field
The present invention relates to a kind of mirror holder, specifically a kind of photochromic mirror holder.Belong to daily necessities field.
Background technology
Glasses are in the market of a great variety, a lot of consumer to the demand of glasses not only in the correcting vision of school, pursuit be more whether decorative effect attractive in appearance, whether unusual can and dye-in-the-wood individual character, be able to catch up with trend etc.Be today that common people are familiar with at color-changing lens, having had again producer and manufacturer sense of touch to be extended to can the spectacle frame field of variable color.Up to the present someone invents a kind of color-changing spectacle frame (CN201120534959.5), spectacle frame adopts transparent material to make, spectacle frame inside is overall penetrating cavity, leg of spectacles is connected with lens frame, leg of spectacles end installs screw stopper, and lens frame hollow cross connects, and injects colored liquid from leg of spectacles end, make band look liquid be full of whole spectacle frame, reach the colored effect of spectacle frame.This design is inreal strictly speaking to be made the variable color of spectacle frame own and is inconvenient to operate, and easily causes environmental pollution and human injury because band look liquid often has corrosivity, also limit the popularization commercially of this intention.
Summary of the invention
The object of the invention is: for above situation, spectacle frame material is directly adjusted, no longer need down-stream, allow spectacle frame by the change of light and temperature and changes colour, thus meet different consumer demand.
Based on above object, the present invention takes following technical scheme to realize, a kind of photochromic mirror holder, primarily of picture frame and temple composition, it is characterized in that: one of described picture frame and temple or both are by cellulose acetate propionate, color-change powder, ultraviolet light absorber, light stabilizer, it is shaping that thermal stabilizer and antioxidant carry out mixed injection molding, described antioxidant comprises primary antioxidant and auxiliary anti-oxidant, described primary antioxidant is antioxidant 1010, auxiliary anti-oxidant is irgasfos 168, described ultraviolet light absorber is ultraviolet light absorber UV234, described light stabilizer is Tinuvin770DF.
Owing to present invention employs above technical scheme, advantage is natural variable color under sunshine, spectacle frame itself can be made to have different colours by the different colours of color-change powder in starting material, thus meet different consumer demand, the decorative effect of glasses is performed to ultimate attainment.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Embodiment one
A kind of photochromic mirror holder, primarily of picture frame and temple composition, it is characterized in that: one of described picture frame and temple or both to carry out mixed injection molding by cellulose acetate propionate, color-change powder, ultraviolet light absorber, light stabilizer, thermal stabilizer and antioxidant (antioxidant comprises primary antioxidant and auxiliary anti-oxidant) shaping.
100% namely " 1 " mass percentage of each component is: be in cellulose acetate propionate massfraction, color-change powder 0.01-0.50%, ultraviolet light absorber 0.05-0.50%, light stabilizer 0.05-0.50%, thermal stabilizer 0.08-0.13%, primary antioxidant 0.05-0.50%, auxiliary anti-oxidant 0.05-0.50%.Specifically see the following form photochromic mirror holder group powder table:
Photochromic mirror holder group powder list position: %
Note:
1, ultraviolet light absorber dominant absorption UVA, UVB (ultraviolet), that the present invention selects is ultraviolet light absorber UV234, and chemical name is 2-[2 '-hydroxyl-3 ', 5 ' two (a, a-dimethyl benzyl) phenyl] benzotriazole.
2, color-change powder (i.e. sensitization discoloration toner also claims OP powder) sensitization discoloration product, after sunlight/Ultraviolet radiation, can absorb sunlight/ultraviolet energy, produce the change of molecular structure, cause the change of absorbing wavelength, and colorific change; After losing sunlight/ultraviolet energy, then reply original molecular structure, be reduced into original color.
3, in literary composition, said light stabilizer is for being a kind of hindered amine light stabilizer especially Tinuvin770DF, and Dichlorodiphenyl Acetate cellulose propionate is a kind of good light stabilizer.
4, described antioxidant comprises primary antioxidant and auxiliary anti-oxidant, primary antioxidant is phenolic antioxidant, especially antioxidant 1010, chemistry four [β-(3 by name, 5-di-tert-butyl-hydroxy phenyl) cellulose acetate propionate] pentaerythritol ester, auxiliary anti-oxidant is phosphite ester kind antioxidant, especially irgasfos 168, chemical name is three (2,4-di-t-butyl) phenyl-phosphite.
5, the Major Function of thermal stabilizer suppresses and prevents product from (normally at high temperature carrying out) in process or be heated in use procedure and degraded occur or is cross-linked to extend its serviceable life to reach.
6, Shooting Technique of the present invention is: first color-change powder is melted into dimethylbenzene, then mixes thoroughly with cellulose acetate propionate particle, then adds primary antioxidant, auxiliary anti-oxidant, ultraviolet light absorber, thermal stabilizer and light stabilizer, finally carry out injection moulding.
7, the tired property of the light of sensitization discoloration material produces, excessively tanned by the sun by UV light, acid, free radical (singlet oxygen atom) and humidity causes, add the adjuvant that uses man-hour as antioxidant, light stabilizer and ultraviolet light absorber can improve anti-light tired property, but the combination of adjuvant and selection need be determined according to using medium, and the combination formula of mistake can accelerate the tired property of light on the contrary.Combination of the present invention, effectively can improve the anti-light tired property of product, can ensure variable color stability again simultaneously.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of application claims.
Claims (2)
1. a photochromic mirror holder, primarily of picture frame and temple composition, it is characterized in that: one of described picture frame and temple or both to carry out mixed injection molding by cellulose acetate propionate, color-change powder, ultraviolet light absorber, light stabilizer, thermal stabilizer and antioxidant shaping, described antioxidant comprises primary antioxidant and auxiliary anti-oxidant, described primary antioxidant is antioxidant 1010, auxiliary anti-oxidant is irgasfos 168, described ultraviolet light absorber is ultraviolet light absorber UV234, and described light stabilizer is Tinuvin770DF.
2. the photochromic mirror holder of one according to claim 1,100% namely " 1 " it is characterized in that the mass percentage of each component is: the mass percentage of each component is: be in cellulose acetate propionate massfraction, color-change powder 0.01-0.50%, ultraviolet light absorber 0.05-0.50%, light stabilizer 0.05-0.50%, thermal stabilizer 0.08-0.13%, primary antioxidant 0.05-0.50%, auxiliary anti-oxidant 0.05-0.50%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310224071.5A CN104238138A (en) | 2013-06-07 | 2013-06-07 | Photochromic spectacle bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310224071.5A CN104238138A (en) | 2013-06-07 | 2013-06-07 | Photochromic spectacle bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104238138A true CN104238138A (en) | 2014-12-24 |
Family
ID=52226550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310224071.5A Pending CN104238138A (en) | 2013-06-07 | 2013-06-07 | Photochromic spectacle bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104238138A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112731685A (en) * | 2021-01-29 | 2021-04-30 | 甘肃天后光学科技有限公司 | Photochromic soft corneal contact lens and preparation method thereof |
| CN113942168A (en) * | 2021-10-25 | 2022-01-18 | 集美大学 | Reversible temperature-sensing color-changing glasses frame and dynamic mold temperature-changing injection molding method |
| IT202200014878A1 (en) * | 2022-07-15 | 2024-01-15 | Luxottica Srl | Eyeglass frame and its manufacturing process. |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062740A (en) * | 1990-11-30 | 1992-07-15 | 伊斯曼柯达公司 | The blend composition of aliphatic-Aromatic copolyesters and cellulose ester/polymkeric substance |
| CN1203376A (en) * | 1997-06-19 | 1998-12-30 | 郑祖祯 | Method for making uvioresistant colour-changing glasses |
| US20070179252A1 (en) * | 2006-01-27 | 2007-08-02 | Ems-Chemie Ag | Photochromic molding compositions and articles produced therefrom |
| CN202548443U (en) * | 2012-04-18 | 2012-11-21 | 厦门雅瑞光学有限公司 | Discoloured spectacle frame |
-
2013
- 2013-06-07 CN CN201310224071.5A patent/CN104238138A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062740A (en) * | 1990-11-30 | 1992-07-15 | 伊斯曼柯达公司 | The blend composition of aliphatic-Aromatic copolyesters and cellulose ester/polymkeric substance |
| CN1203376A (en) * | 1997-06-19 | 1998-12-30 | 郑祖祯 | Method for making uvioresistant colour-changing glasses |
| US20070179252A1 (en) * | 2006-01-27 | 2007-08-02 | Ems-Chemie Ag | Photochromic molding compositions and articles produced therefrom |
| CN202548443U (en) * | 2012-04-18 | 2012-11-21 | 厦门雅瑞光学有限公司 | Discoloured spectacle frame |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112731685A (en) * | 2021-01-29 | 2021-04-30 | 甘肃天后光学科技有限公司 | Photochromic soft corneal contact lens and preparation method thereof |
| CN113942168A (en) * | 2021-10-25 | 2022-01-18 | 集美大学 | Reversible temperature-sensing color-changing glasses frame and dynamic mold temperature-changing injection molding method |
| IT202200014878A1 (en) * | 2022-07-15 | 2024-01-15 | Luxottica Srl | Eyeglass frame and its manufacturing process. |
| WO2024012892A1 (en) * | 2022-07-15 | 2024-01-18 | Luxottica S.R.L. | Frame for eyeglasses and method for providing the frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103809231B (en) | Ultraviolet-near infrared dual-waveband absorption optical filter and preparation method thereof | |
| CN104238138A (en) | Photochromic spectacle bracket | |
| CN105295279A (en) | Optical protecting material preventing ultraviolet light and blue light | |
| HK1153215A1 (en) | Poly(meth)acrylimide having improved optical and color porperties, particularly under thermal load | |
| JP2013109257A (en) | Antiglare high-contrast resin lens | |
| WO2017066973A1 (en) | Colour masterbatch formula | |
| JP2011237625A (en) | Method for producing translucent resin base material, and translucent resin base material | |
| CN104583843B (en) | Sunglasses spreadlight lens | |
| CN103772940A (en) | Light aging resistant photodiffusion polycarbonate composite material and preparation method thereof | |
| CN105353528A (en) | Anti-blue light lens and preparing method thereof | |
| CN101824285B (en) | Color-change optical protection film adhesive and preparation method thereof | |
| CN111171547A (en) | High-weather-resistance black polycarbonate material selectively transmitting visible light and preparation method thereof | |
| JP2006257165A (en) | Photochromic ink composition, method for producing the same and method for printing raw fabric by utilizing the same | |
| TW201520017A (en) | Plastic granules and preparation method thereof | |
| CN102363714A (en) | Fully-synthesized solid car wax | |
| KR20110009430A (en) | Photo-compatibility manicure composition | |
| CN102898800A (en) | Light-transmittance resin base material manufacturing method and light transmittance resin base material | |
| CN1138829C (en) | Process for preparing photochromic lens | |
| CN101831126A (en) | Fully anti-ultraviolet, anti-fatigue, and anti-malignant melanoma optical protective material | |
| CN103756294A (en) | Anti-UV color master batch formula for nylon | |
| CN204360033U (en) | A kind of color-changing spectacle frame based on lcd technology | |
| WO2010050720A3 (en) | Near infrared absorbent consisting of dithiol metal complex, method for preparing said dithiol metal complex, and optical filter and thermal infrared shielding filter containing same | |
| CN1203376A (en) | Method for making uvioresistant colour-changing glasses | |
| CN102516744B (en) | Composite auxiliary agent for resisting color change of polyurethane (PU) and production process | |
| CN111880253A (en) | Light-variable reflecting film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |
|
| WD01 | Invention patent application deemed withdrawn after publication |