TWI668267B - Floating eye lens - Google Patents
Floating eye lens Download PDFInfo
- Publication number
- TWI668267B TWI668267B TW108100177A TW108100177A TWI668267B TW I668267 B TWI668267 B TW I668267B TW 108100177 A TW108100177 A TW 108100177A TW 108100177 A TW108100177 A TW 108100177A TW I668267 B TWI668267 B TW I668267B
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- TW
- Taiwan
- Prior art keywords
- ophthalmic lens
- layer
- film layer
- functional film
- lens
- Prior art date
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Classifications
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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
- C08J7/04—Coating
- C08J7/06—Coating with compositions not containing macromolecular substances
- C08J7/065—Low-molecular-weight organic substances, e.g. absorption of additives in the surface of the article
-
- 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
- C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
-
- 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
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/041—Lenses
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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
- G02B1/11—Anti-reflection coatings
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/022—Ophthalmic lenses having special refractive features achieved by special materials or material structures
-
- 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
- C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2353/02—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
Abstract
一種可浮水的眼用鏡片，包含一鏡片本體，該鏡片本體由一環狀嵌段共聚物射出製成，該環狀嵌段共聚物是由苯乙烯-丁二烯-苯乙烯共聚物透過氫觸媒轉化取得，該眼用鏡片本體比重為0.94，光折射率為1.51。 A floatable ophthalmic lens comprising a lens body, the lens body being formed by injection of a cyclic block copolymer which is permeable to hydrogen by a styrene-butadiene-styrene copolymer Obtained by the catalyst conversion, the ophthalmic lens has a specific gravity of 0.94 and a refractive index of 1.51.
Description
本發明涉及一種眼用鏡片，尤指一種可浮水的眼用鏡片。 The invention relates to an ophthalmic lens, in particular to a water-repellent ophthalmic lens.
現今市面上雖銷售有浮水眼鏡，但現今鏡片普遍是由玻璃、樹脂以及聚碳酸酯製成，前述材料製成後的鏡片比重均大於1，無法浮水，致使現今浮水眼鏡均是令眼鏡框具備浮水特性才可實現浮水。但，如此作法導致業者需針對鏡框結構設計浮水結構或製程，十分麻煩。 Although there are floating glasses on the market today, today's lenses are generally made of glass, resin and polycarbonate. After the above materials are made, the specific gravity of the lenses is more than 1, and it is impossible to float, so that today's floating glasses are made of glasses frames. The floating characteristics enable floating water. However, this practice causes the operator to design a floating structure or process for the frame structure, which is very troublesome.
本發明的主要目的，在於解決現今眼用鏡片無法浮水的問題。 The main object of the present invention is to solve the problem that today's ophthalmic lenses cannot float.
為達上述目的，本發明提供一種可浮水的眼用鏡片，包含一鏡片本體，該鏡片本體由一環狀嵌段共聚物射出製成，該環狀嵌段共聚物是由苯乙烯-丁二烯-苯乙烯共聚物透過氫觸媒轉化取得，該眼用鏡片本體比重為0.94，全光線透光率為百分之92，光折射率為1.51。 In order to achieve the above object, the present invention provides a floatable ophthalmic lens comprising a lens body which is formed by injection of a cyclic block copolymer which is composed of styrene-butyl The olefin-styrene copolymer was obtained by hydrogen catalyst conversion. The ophthalmic lens has a specific gravity of 0.94, a total light transmittance of 92%, and a refractive index of 1.51.
一實施例中，該眼用鏡片具有至少一黏貼於該鏡片本體一側的功能膜。進一步地，該功能膜為一偏光膜、一用於減少反光的多層鍍膜、一防水膜或一防汙膜。 In one embodiment, the ophthalmic lens has at least one functional film adhered to one side of the lens body. Further, the functional film is a polarizing film, a multi-layer coating for reducing reflection, a waterproof film or an anti-fouling film.
一實施例中，該眼用鏡片包含一鏡片本體，至少一成形於該鏡片本體一側的表面處理層以及至少一設置於該表面處理層上的功能膜層。進一步地，該功能膜層可為一偏光膜層、一用於減少反光的多層鍍膜層、一防水膜層或一防汙膜層等。 In one embodiment, the ophthalmic lens comprises a lens body, at least one surface treatment layer formed on one side of the lens body and at least one functional film layer disposed on the surface treatment layer. Further, the functional film layer may be a polarizing film layer, a multi-layer coating layer for reducing reflection, a waterproof film layer or an anti-fouling film layer, and the like.
一實施例中，該眼用鏡片包含一鏡片本體以及至少一以UV固化方式設置於該鏡片本體一側的功能膜。進一步地，該功能膜為一偏光膜層、一用於減少反光的多層鍍膜層、一防水膜層或一防汙膜層。 In one embodiment, the ophthalmic lens comprises a lens body and at least one functional film disposed on one side of the lens body in a UV curing manner. Further, the functional film is a polarizing film layer, a multi-layer coating layer for reducing reflection, a waterproof film layer or an anti-fouling film layer.
一實施例中，該眼用鏡片具有至少一於射出過程中成形於該鏡片本體一側的功能膜層。進一步地，該功能膜層為一偏光膜層。 In one embodiment, the ophthalmic lens has at least one functional film layer formed on one side of the lens body during ejection. Further, the functional film layer is a polarizing film layer.
依前述發明內容所揭，相較於習用技術，本發明具有以下特點：本發明該眼用鏡片比重為0.94而可實現鏡片浮水的目的。 According to the foregoing invention, the present invention has the following features as compared with the conventional technology: the ophthalmic lens of the present invention has a specific gravity of 0.94 and can achieve the purpose of floating the lens.
10‧‧‧眼用鏡片 10‧‧‧Eye lenses
11‧‧‧鏡片本體 11‧‧‧ lens body
12‧‧‧功能膜 12‧‧‧ functional film
13‧‧‧表面處理層 13‧‧‧Surface treatment layer
14‧‧‧功能膜層 14‧‧‧ functional film
圖1，本發明一實施例的眼用鏡片示意圖。 Figure 1 is a schematic view of an ophthalmic lens in accordance with an embodiment of the present invention.
圖2，本發明一實施例的眼用鏡片剖面示意圖。 2 is a cross-sectional view showing an ophthalmic lens according to an embodiment of the present invention.
圖3，本發明另一實施例的眼用鏡片剖面示意圖。 Fig. 3 is a cross-sectional view showing an ophthalmic lens according to another embodiment of the present invention.
本發明詳細說明及技術內容，茲配合圖式說明如下：請參閱圖1，本發明提供一種可浮水的眼用鏡片10，該眼用鏡片10於實施時係搭配一框架(本圖未示)使用，亦即該眼用鏡片10可用於製成近視眼鏡、太陽眼鏡、泳鏡等。除此之外，該眼用鏡片10可根據實施需求調整成形於上的光學結構，亦即該眼用鏡片10可具備視力矯正或不具備視力矯正，該眼用鏡片10所能成形態樣諸多於此不予贅述。 The detailed description and technical contents of the present invention are as follows: Referring to FIG. 1, the present invention provides a floatable ophthalmic lens 10, which is implemented with a frame (not shown in the figure). The eye lens 10 can be used to make myopia glasses, sunglasses, goggles, and the like. In addition, the ophthalmic lens 10 can adjust the optical structure formed thereon according to the implementation requirements, that is, the ophthalmic lens 10 can have vision correction or no vision correction, and the ophthalmic lens 10 can have many forms. This will not be repeated.
進一步地，本發明該眼用鏡片10包含一鏡片本體11，該鏡片本體11由一環狀嵌段共聚物(CBC)射出製成，該環狀嵌段共聚物是由苯乙烯-丁二烯-苯乙烯共聚物透過氫觸媒轉化取得，該眼用鏡片本體比 重為0.94，全光線透光率為百分之92，光折射率為1.51。據此，本發明該眼用鏡片10比重小於1，而得具體實現浮水效果。 Further, the ophthalmic lens 10 of the present invention comprises a lens body 11 which is produced by injection of a cyclic block copolymer (CBC) which is composed of styrene-butadiene. - styrene copolymer obtained by hydrogen catalyst conversion, the ophthalmic lens body ratio The weight is 0.94, the total light transmittance is 92%, and the light refractive index is 1.51. Accordingly, the ophthalmic lens 10 of the present invention has a specific gravity of less than 1, and the floating effect is specifically achieved.
復請參閱圖2，一實施例中，該眼用鏡片10具有至少一黏貼於該鏡片本體11一側的功能膜12，本文於此所稱黏貼是以化學黏著工法實施，該功能膜12可為一偏光膜、一用於減少反光的多層鍍膜、一防水膜或一防汙膜等。除前述之外，該功能膜12亦可透過UV固化方式設置於該鏡片本體11一側。 Referring to FIG. 2 , in an embodiment, the ophthalmic lens 10 has at least one functional film 12 adhered to one side of the lens body 11 . The adhesive tape is herein referred to as a chemical bonding method, and the functional film 12 can be implemented. It is a polarizing film, a multi-layer coating for reducing reflection, a waterproof film or an anti-fouling film. In addition to the foregoing, the functional film 12 can also be disposed on the side of the lens body 11 by UV curing.
復請參閱圖3，一實施例中，該眼用鏡片10包含至少一成形於該鏡片本體11本體一側的表面處理層13，以及至少一設置於該表面處理層13上的功能膜層14。進一步地，該眼用鏡片10可根據實施需求而於兩相對側設有該表面處理層13，再於二該表面處理層13上設置該功能膜層14，此時所設的二該功能膜層14可具相同功能或不同功能。再者，該功能膜層14可為一偏光膜層、一用於減少反光的多層鍍膜層、一防水膜層或一防汙膜層等。另一方面，本發明於此所稱該表面處理層13可透過化學蝕刻或化學氣相沉積等設置於該鏡片本體11之上。除此之外，該功能膜層14亦可於該鏡片本體11射出過程中，透過射出熔融等技法於直接成形於該鏡片本體11上。 Referring to FIG. 3 , in an embodiment, the ophthalmic lens 10 includes at least one surface treatment layer 13 formed on one side of the body of the lens body 11 , and at least one functional film layer 14 disposed on the surface treatment layer 13 . . Further, the ophthalmic lens 10 can be provided with the surface treatment layer 13 on opposite sides according to the implementation requirements, and then the functional film layer 14 is disposed on the surface treatment layer 13, and the functional film is provided at this time. Layer 14 can have the same function or different functions. Furthermore, the functional film layer 14 can be a polarizing film layer, a multi-layer coating layer for reducing reflection, a waterproof film layer or an anti-fouling film layer, and the like. On the other hand, the surface treatment layer 13 of the present invention is referred to herein as being disposed on the lens body 11 by chemical etching or chemical vapor deposition. In addition, the functional film layer 14 can be directly formed on the lens body 11 by the method of injection melting or the like during the injection of the lens body 11.
綜上所述者，僅為本發明的一較佳實施例而已，當不能以此限定本發明實施的範圍，即凡依本發明申請專利範圍所作的均等變化與修飾，皆應仍屬本發明的專利涵蓋範圍。 In the above, it is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the equivalent variations and modifications made by the scope of the present invention should still belong to the present invention. The scope of patent coverage.
Claims (9)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW108100177A TWI668267B (en) | 2019-01-03 | 2019-01-03 | Floating eye lens |
| CN202010000901.6A CN111393701A (en) | 2019-01-03 | 2020-01-02 | Floatable ophthalmic lens and method of making same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW108100177A TWI668267B (en) | 2019-01-03 | 2019-01-03 | Floating eye lens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201920445A TW201920445A (en) | 2019-06-01 |
| TWI668267B true TWI668267B (en) | 2019-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW108100177A TWI668267B (en) | 2019-01-03 | 2019-01-03 | Floating eye lens |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111393701A (en) |
| TW (1) | TWI668267B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102639315A (en) * | 2009-11-02 | 2012-08-15 | 埃西勒国际通用光学公司 | Tri-layer adhesive system for a laminated lens and method for applying same |
| JP5097541B2 (en) * | 2005-12-09 | 2012-12-12 | 株式会社クラレ | Transparent heat resistant resin, method for producing the same, and optical material containing transparent heat resistant resin |
| CN104210068A (en) * | 2014-08-28 | 2014-12-17 | 厦门珈昕偏光科技有限公司 | Die and manufacturing method of polarized lens |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7018057B2 (en) * | 2000-08-23 | 2006-03-28 | Vtec Technologies, Llc | Transparent plastic optical components and abrasion resistant polymer substrates and methods for making the same |
| CN106626658A (en) * | 2017-01-13 | 2017-05-10 | 苏州鑫河镜业有限公司 | Automobile sunvisor lens capable of effectively weakening high light |
-
2019
- 2019-01-03 TW TW108100177A patent/TWI668267B/en active
-
2020
- 2020-01-02 CN CN202010000901.6A patent/CN111393701A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5097541B2 (en) * | 2005-12-09 | 2012-12-12 | 株式会社クラレ | Transparent heat resistant resin, method for producing the same, and optical material containing transparent heat resistant resin |
| CN102639315A (en) * | 2009-11-02 | 2012-08-15 | 埃西勒国际通用光学公司 | Tri-layer adhesive system for a laminated lens and method for applying same |
| CN104210068A (en) * | 2014-08-28 | 2014-12-17 | 厦门珈昕偏光科技有限公司 | Die and manufacturing method of polarized lens |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201920445A (en) | 2019-06-01 |
| CN111393701A (en) | 2020-07-10 |
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