TW200925217A - Dye composition for lens - Google Patents

Abstract

A dye composition for lens includes a vinyl sulfonyl based pigment compound, a hydrophilic polymer matrix and a phosphate based binder. The vinyl sulfonyl based pigment compound has at least one vinyl sulfonyl group. The hydrophilic polymer matrix has at least one monomer having at least one first functional group. The phosphate based binder has a second functional group and a third functional group. The second functional group of the phosphate based binder binds to the vinyl sulfonyl group of the vinyl sulfonyl based pigment compound. The third functional group of the phosphate based binder binds to the first functional group of the hydrophilic polymer matrix.

Description

200925217 IX. INSTRUCTIONS OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to a dye composition, and more particularly to a mirror>{use' dye composition. [Prior Art] In addition to optical technology, the production of lenses requires a variety of designs. Depending on the functionality, it can be divided into contact lenses, eye protection lenses, ® styling lenses, and optical lenses, which can be applied to lenses for glasses, instruments, or devices. Even optical instruments such as telescopes, microscopes, projectors, or cameras are common. The use of the situation. In order to effectively thin the thickness of the contact lens, a conventional contact lens is exemplified. The contact lens comprises a hydrophilic polymer substrate and a base layer having pigments (dyes and pigments). The polymer substrate has a network structure and has the property of absorbing moisture, and the under color layer forms Q on the surface of the polymer substrate by printing or coating, thereby improving the user's transparent polymer substrate in a colorless maintenance liquid. The degree of recognition. However, when the user cleans the contact lens, the pigment is easily peeled off and the contact lens is discolored. If the pigment is in contact with the human eye, it may cause damage. - Although the above contact lenses do have a thinner thickness and can be simplified in the manufacturing process. However, since the contact lens of the prior art directly mixes the pigment into the polymer substrate without causing a bond between the pigment and the polymer substrate, it is still easy to be used in a long-term use or a special environment. Problems such as precipitation or shedding of pigments. 200925217 Therefore, how to provide a dye composition for lens enamel can improve the bonding strength between the dye and the lens substrate, avoid the problem of fading caused by improper cleaning or maintenance, and prevent the precipitation of the dye and the human eye. Damage. It has become an important issue $-. SUMMARY OF THE INVENTION In view of the above problems, an object of the present invention is to provide a dye composition for a lens which can improve the bonding strength between a dye and a lens substrate, and avoid damage caused by direct contact with the human eye. In order to achieve the above object, a dye composition for a lens according to the present invention comprises a vinyl sulfonyl based pigment compound, a hydrophilic polymer matrix, and a linonic acid-based type. A phosphate based binder. The vinylsulfonyl type pigment precursor has at least one vinyl sulfonyl group. The hydrophilic polymeric precursor has at least one monomer, the monomer having at least a first functional group. The phosphate-based linking agent has a second functional group and a third functional group, and the phosphate-based linking agent and the vinylsulfonyl-based dye precursor are bonded to the vinylsulfonyl group by a second functional group (-S02-CH=CH2). Bonding, and the phosphate-based linking agent and the hydrophilic polymeric precursor are bonded to the first functional group by a third functional group. To achieve the above object, a dye composition for another lens according to the present invention comprises a vinylsulfonyl-based dye precursor, a hydrophilic polymeric precursor, and a carboxylated binder. The acetaminophen has a at least one vinylsulfonyl group. The hydrophilic polymeric matrix member 200925217 has at least one monomer having at least one first functional group. The phthalic acid-based linking agent has a second functional group and a third functional group, and the carboxylic acid-based linking agent and the vinylsulfonyl-based coloring matter are bonded to the sulfonate by a second functional group, and the carboxylic acid group The type of linking agent and the hydrophilic polymeric precursor are bonded to the first functional group by a third functional group. In order to achieve the above object, a dye composition for a lens according to another aspect of the present invention comprises an ethyl sulfonium-based dye precursor, a hydrophilic polymeric precursor, and a hydroxyl based binder. The vinylglycoside-based pigment precursor has at least one vinylsulfonyl group. The hydrophilic polymeric precursor has at least one monomer' monomer having at least a first functional group. The hydroxyl type linking agent has a second functional group and a third functional group, and is bonded to the vinylsulfonyl group via the second functional group via the basic linking agent and the acesulfonyl type dye precursor, and the hydroxyl type linking agent The hydrophilic polymeric precursor is bonded to the first functional group via a third functional group. According to the above, the dye composition for a lens according to the present invention, with the use of a ruthenium coupling agent (phosphoric acid type, carboxy fluorenyl type or hydroxyl type), can be used with a fluorene-based coloring matter precursor under irradiation or heating. And the hydrophilic polymer matrix is subjected to polymerization to increase the bonding strength of the dye to the lens substrate by bonding between materials. Compared with the prior art, the present invention can prevent the dye from penetrating by the dye and the polymer matrix by, for example, but not limited to, covalent bonding, thereby improving the molecular structure of the dye and the stability of the chemical reaction. The problem of fading of the lens is to avoid the damage caused by the direct contact with the human eye. 200925217 [Embodiment] Hereinafter, a dye composition for a lens according to a preferred embodiment of the present invention will be described. The dye composition for a lens of the following embodiment is applied to a contact lens as an example. The invention 'is also applicable to the dyeing of a goggle, a styling lens or an optical lens. First Embodiment A dye composition for a lens according to a first embodiment of the present invention comprises a fluorene-vinyl sulfonyl-based dye precursor, a hydrophilic polymeric precursor, and a monophosphate-type linking agent. Wherein the 'Ethyl Phosphate-based pigment precursor has at least one vinylsulfonyl group. The dye composition of the present invention has a concentration of from 50 ppm/g to 4000 ppm/g of the ethyl iodide SS·based type pigment precursor, and a preferred ratio is from 100 ppm/g to 2000 ppm/g. The vinylsulfonyl type pigment precursor can be, for example but not limited to, black dye No. 5 (black 5 : 2,7-naphthalenedisulfonic acid, 4-amino-5-hydroxy-3,6-bis((4-((2-(sulfooxy)) )ethyl)sulfonyl) 〇phenyl)azo)-tetrasodium salt), No. 21 blue dye (blue 21 : copper, . (29H,31H-phthalocyaninato(2-)-N\29\,N\30\,N\ 31\,N\32\)-,s ulfo((4-((2-sulfooxy)ethyl)sulfonyl)phenyl)amino)sulfonyl derivs), 78# orange dye (orange 78 · 2-naphthalenesulfonic acid, 7 -(acetylamino)-4-hydroxy-3-((4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)azo)-), yellow dye 15 (yellow 15 : benzensulfonic acid, 4-(4,5 -dihydro-4-((2-methoxy-5-methyl-4-((2-(sulfooxy)eth 200925217 yl)sulfonyl)phenyl)azo)-3-methyl-5-oxo-lH-pyrazol-l-yl )-) , No. 19 blue dye (blue 19 : 2-anthracene-sulfonic acid, 1 -amino-9, 10-dihydro-9, 10-dioxo-4-((3-((2-(sulfooxy)ethyl) ) sulfo.nyl)phenyl)amino)-,disodium salt), blue dye 4 (blue 4 : 2-anthracenesulfonic acid, l-amino-4-(3-((4,6-dichloro-s-triazin-) 2-yl)amino)-4-sulfoan ilino)-9,10-dihydro -9,10-dioxo, disodium salt), red dye No. 11 (red 11 : ❹ 5-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-4-hydroxy-3 -((1-sulfo-2-naphthalenyl)azo)-2,7-naphthalenedisulfonic acid, trisodium salt), yellow dye No. 86 (yellow 86: 1,3-benzenedisulfonic acid, 4- ((5-aminocarbonyl-l- Ethyl-l,6-dihydro-2-hydroxy-4-meth yl-6-oxo-3-pyridinyl)azo)-6-(4,6-dichloro-l,3,5-triazin-2-yl )amino )-, disodium salt), blue dye 163 (blue 163 : 〇triphenodioxazinedisulfonic acid, 6,13-dichloro-3, 10-bis((4-((4.6-dichloro-1,3,5-triazin-2) -yl)amino)sulfophen. yl)amino)-,tetrasodium salt), red dye No. 180 (red 180 : 5-(benzoylamino)-4-hydroxy-3-((l-sulfo-6-((2- A group of sulfooxy)eth yl)sulfonyl)-2-naphthalenyl)azo,-2,7-naphthalenedisulfonic acid, tetrasodium salt), and combinations thereof, to provide a background effect. The dye composition of the present invention has a phosphate-based binder in an amount of from 0.25% to 30% by weight, with a preferred ratio of from 1% to 10% 200925217. The squary-based linking agent has a second functional group and a third functional group. The second functional group is a scaly acid functional group (-〇=P(r)2, wherein R is _〇H, -OCH2, -OCH3 Or -OR ), the third functional group is a vinyl group (_ch=CH2). Further, the main structure of the phosphate-based linking agent is an acrylic acid group, a carboxyl group, a vinyloxy group or a fluoride. The linonic acid type linking agent and the ethylene continuation type type pigment precursor are bonded to the vinylsulfonyl group by the second functional group. As shown below, the acid-based linking agent may be selected from the group consisting of vinylphosphonic acid, bis[2-(methacryloyloxy)ethyl]phosphate, methyl propyl A group of dilute acids made up of ethylene glycol methacrylate phosphate and combinations thereof. Vinyl phosphate

H2C =CH-P-〇H OH bis 2-methylpropenyloxyethyl phosphate CH, H2C = C - C - 0 ch2 ch2 op-oh h2c = c - c - 0 ch2 ch2o I 11 CH 〇〇曱Hydroxyethyl acrylate phosphate 10 200925217 ο ο

II II H2C = C - C - ο ch2 ch2 o-p-oh I I ' ch3 oh The hydrophilic polymeric precursor has at least one monomer having at least one first functional group. The phosphate-based linking agent and the hydrophilic polymeric precursor are represented by a third functional group and a first functional group. The monomer may be selected from 2-hydroxyethyl methacrylate (HEMA), ethylene glycol dimethacrylate (EDGacrylate), N- fluorene vinyl 17 ketone (N-vinyl pyrollidone, NVP), methacrylic acid (MAA), ice methyl methacrylate (GMMA), methyl methacrylate (MMA), etc. And a group of combinations thereof. Of course, the hydrophilic polymeric precursor may be copolymerized with a monomer such as an ionic or non-ionic monomer and a monomer of the above hydrophilic polymeric precursor as needed. The hydrophilic polymeric precursor may be selected from the group consisting of nonionic bismuth and low water content polymethylcon methacrylate, polyhydroxyethyl methacrylate-N-ethylene-2 pyrrolidone-ethylene glycol dimercaptoacrylic acid. (hefilcon), ionic and low water content of hydroxyethyl methacrylate - methyl propyl acid - ocufilcon, or may be selected from ionic and high water content Polymer or prepolymerization of monomers such as polymethyl methacrylate, lightly succinyl-mercapto-propionic acid-N-ethylene-2 pyrrolidone-ethylene dimethacrylate (vifilcon), and combinations thereof A group of objects. In addition, the dye composition composed of the ethylene cross-type pigment base, the hydrophilic polymer matrix and the acid-breaking type coupling agent may be mixed into an acrylic system, a fluorine 11 200925217 system, a fluorenyl group, other organic and inorganic substances, and the like. A group of materials, or combinations thereof, of polymers or prepolymers, and by heating or illuminating, for example, but not limited to, greater than 50% polymerization. Therefore, the chemical composition of the dye composition having the bonding structure 'is relatively stable, and can effectively prevent the dye from oozing out of the lens, thereby avoiding the damage caused by the direct contact with the human eye, and indeed conforms to the actual situation. need. SECOND EMBODIMENT Another dye composition for a lens according to a second embodiment of the present invention comprises a vinyl sulfonyl type dye precursor, a hydrophilic attack matrix and a carboxylic acid based linker. Since the vinylsulfonyl-based dye precursor and the hydrophilic polymeric precursor have been described in detail in the above embodiments, they will not be described again. The carboxylic acid type linking agent is different from the above phosphoric acid type linking agent in that the carboxylic acid type linking agent has a second functional group and a third functional group, and the second functional group is a carboxylic acid functional group (-COOH). The third functional group is a vinyl group. The dye composition of this embodiment has a carboxylic acid based linker in an amount of from 0.25% to 30% by weight, with a preferred ratio of from 1% to 10%. The carboxylic acid-based linking agent and the vinylsulfonyl-based dye precursor are bonded to the vinyl acid group by the second functional group, and the hydroxy acid-based linking agent and the hydrophilic polymeric precursor are bonded to the first functional group by the third functional group. Functional group bonding. 'As shown below, the carboxylic acid-based linking agent is 4-vinylbenzoic acid, 2-acrylamidoglycolic acid, acrylic acid anhydrous, 3- 3-vinylpropionic acid, 2-hydroxy ethyl acrylate, 2-mercaptoacrylic acid 12 200925217 ethyl 2-hydroxyethyl methacrylate, mono-2-methyl propylene The description of exemplified by mono-2-(methacryloyloxyethylethyl succinate) is not intended to limit the present invention. 4 ethyl benzoic acid

2-propenylamine glycolic acid 0 0H 0

II I I

H2C = CH- C -NH CH-C-0H anhydrous acrylic acid

0

:3-vinylpropionic acid

Ch2 = ch-ch2 -ch2 (C=0)-0H 2-hydroxyethyl acrylate acid 13 0 200925217 2-hydroxyethyl methacrylate 0. H3C, A〇8-ch2 mono-2-methyl Propyleneoxyethyl succinic acid. μ 〇〇

HsC = c - c - 〇ch2 ch2 oc-ch2 ch2-c-oh ch3 Of course, other vinylsulfonyl-based pigment precursors such as, but not limited to, blue dye No. 20 (blue 2〇), 14 may be used as needed. Yellow dye (yellow 14), 17th color dye (yeu〇w), 7th orange dye (〇range7), 16th orange dye (orange 16), 72# orange dye (orange 72), 23 No. red dye (re(j 23 ), red dye 49 (red 49) is used instead of or with blending and double-layer to multi-layer design to obtain © different colors and concentrations, so that the dye composition for lenses has more A modified embodiment of the present invention. - A third embodiment of the present invention. A dye composition for a lens according to a second embodiment of the present invention comprises a vinylsulfonyl-based dye precursor, a hydrophilic polymeric precursor, and a hydroxyl-based linking agent. Since the vinylsulfonyl group-based pigment precursor and the hydrophilic polymer matrix are described in detail in the above examples, they will not be described again. The hydroxyl group-connecting agent is different from the above-mentioned phosphate-based binder and tannic acid-based linking agent in that : a hydroxyl type linking agent having a second functional group and - 14 200925217 a third functional group, the second functional group is a hydroxy functional group (-〇H), and the third functional group is a vinyl group. The dye composition of the present embodiment has a hydroxyl group-containing binder in a percentage by weight of 0.25% to 30%. The preferred ratio is between ρ/ο and '10%. The hydroxyl-type linking agent and the vinylsulfonyl-based dye precursor are bonded to the vinylsulfonyl group by a di-functional group, and the hydroxyl-type linking agent and The hydrophilic polymeric precursor is bonded to the first functional group by a third functional group. As shown below, the allyl alcohol, allyl alcohol propoxylate, allyl via the base type linking agent 2-Allyloxyethanol, 3-allyloxy-l, 2-propanediol, 1,4-butanediol vinyl ether Bisphenol Aglycerol (1 glycerol/phenol diacrylate), bisphenol A glycerol diacetate (bisphenol A propoxylate) Glycerate diacrylate), pentaerythritol triacrylate, dipropyl Propylene glycol glycerolate diacrylate, 3-(acryloyloxy)-2-hydroxypropyl methacrylate, 7-octene -1,2-diol or 2-allyloxyethanol is exemplified and is not intended to limit the invention. Acryl alcohol

H0 propoxylated propanol 15 200925217 h9c

OH n=l-2000

Allyl hydroxyethyl ether H2C = CHCH20CH2CH20H 3-allyloxy-1,2-propanediol

H2C OH

OH 1,4-butanediol vinyl ether π ch2 bisphenol glycerol phenol (1 glycerol / phenol) diacrylate ❹ CH3

Ch2 o o ch2 propoxy bisphenol glycerol phenol diacrylate 16 200925217 ο

II och2 choch2chch2o-c-ch = ch;

I I

CH 2

OH o I ii 0 CH2 CH 0 CH2 CHCH2 0 - C - CH = CH;

I I ch3 oh isopentenol tripropylene acid

H, C

❹

0 II Propylene glycol glycerol phenol diacrylate

0 II

H2C=CH-C -e〇CH2CHCH2>-〇Cn2CH〇-eCH2CHCH2O^C - CH cn2

OH

CH

OH x+y~2-3 3-(acryloxy)-2-hydroxypropyl methacrylic acid 17 200925217 u OH ο

Ry II I 2C = C - C - o CH2CH ch2 0-c. -CH = CH2 I c ch3 7-octene_1, 2_diol

OH

- I

H 2 c 0H 2-allyloxyethanol

H2C ~ CHCH20CH2CH20H 菖,,;' also need to be replaced by other linking agents, such as but not limited to 2 (3-dienyl-2-hydroxy-5-methylbenzene)-2H-benzotriazole ( 2-(3-allyl-2-hydroxy-5-methylphenyl)-2H-benz〇triazole ) 得到 provides anti-UV (anti-UV) function, which makes the dye composition for lenses effective for additional UV resistance. Avoid the ultraviolet tooth lens in the environment, and have the effect of protecting the eyes of the user, and the actual needs are met. 2-(3-propenyl-2-yl-5-methylphenyl)_2H-benzotriazine

CH3 18 200925217 In summary, the dye composition for a lens according to the present invention is fluorinated or heated with a sulfonyl group by the use of a linking agent (phosphoric acid type, carboxylic acid type or hydroxyl type). The type of pigment precursor and the hydrophilic polymer matrix undergo a polymerization reaction to increase the bond strength of the dye to the lens substrate by bonding between materials. Compared with the prior art, the present invention can improve the stability of the dye molecule structure and the chemical reaction by the bonding agent and the polymer matrix by, for example, but not limited to, covalent bonding, thereby preventing the dye from penetrating out of the lens and causing fading. The problem is to avoid the damage caused by the direct contact with the human eye caused by the dye falling off. The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the present invention are intended to be included in the scope of the appended claims. [Simple description of the diagram] None ❹ [Main component symbol description] None 19

Claims (1)

200925217 X. Patent application scope: 1. A dye composition for a lens, comprising: a vinylsulfonyl-based dye precursor having at least one ethylene sulfhydryl group; 'a hydrophilic polymer matrix having at least one monomer, The monomer has at least one first functional group; and a monophosphate-based linking agent having a second functional group and a third functional group, and the phosphate-based linking agent and the vinylsulfonyl-based coloring matter precursor 4 are borrowed The second functional group is bonded to the vinylsulfonyl group, and the phosphate-based linking agent and the hydrophilic polymeric precursor are bonded to the first functional group by the third functional group. 2. The dye composition of claim 1, wherein the concentration of the ethylene sulfonyl type pigment precursor is between 50 ppm/g and 4000 ppm/g. 3. The dye composition of claim 2, wherein the preferred concentration of the ethylene sulfonyl type pigment precursor is between 1 〇〇 ppm/g and 0 2000 ppm/g. 4. The dye composition according to claim 1, wherein the phosphoric acid type linking agent accounts for between 0.25% and 30% by weight. 5. The dye composition of claim 4, wherein the phosphoric acid type linking agent occupies between 1% and 10% by weight. 6. The dye composition of claim 1, wherein the hydrophilic polymeric precursor monomer is selected from the group consisting of 2-hydroxyethyl decyl acrylate, 20 200925217 ethylene glycol dimercapto bis propylene glycol A group consisting of an ester, an N-vinyl pyrrolidone, an acryl methyl acid, an ice methacrylate, a methyl methacrylate or the like, or a derivative thereof, and combinations thereof. 7. The dye composition of claim 1, wherein the hydrophilic polymeric precursor is an ionic polymer or a nonionic polymer. The dye composition according to the above item 7, wherein the hydrophilic polymer precursor is selected from the group consisting of polyhydroxyethyl methacrylate, polymethyl propylene hydroxyethyl ester-N-ethylene-2 Pyrrolidone-ethylene glycol dimercaptoacrylic acid, polyhydroxyethyl methacrylate-methyl propyl acid _ bis bis methacrylate oxime, polyhydroxyethyl methacrylate - decyl propyl acid _ ^ _ A group consisting of vinylpyrrolidone-dimethacrylate glycol and a combination of polymers or prepolymers. 9. The composition of claim 2, wherein the vinyl type pigment precursor is selected from the group consisting of No. 5 black dye, No. Blue dye, No. 78 orange dye, No. 15 yellow dye, No. 19 Blue dye, 丨! Blue dye, No. 11 red dye, No. 86 yellow dye, ι63, color dye, No. 180 red dye, No. 2 blue dye, No. 14 * = color dye, No. 17 yellow dye, No. 7 orange dye, 16 A group of orange, *, 72 orange dye, 23 red dye, 49 red dye, and combinations thereof. The dye composition according to the above aspect of the invention, wherein the scale k-type linker is structured to have an acrylic acid group, a silk, a vinyl group or a vapor. The dye composition of the invention of claim 1, wherein the 21st 200925217 difunctional group is a phosphate functional group. 12. The dye composition of claim 1, wherein the third functional group is a vinyl group. The dye composition according to claim 1, wherein the phosphorus-acid-based linking agent is selected from the group consisting of vinyl phosphate, bis 2-mercapto propyleneoxyethyl phosphate, and hydroxyethyl methacrylate. A group of phosphoric acid, and combinations thereof. The dye composition according to claim 1, wherein the ethylene sulfonyl type dye precursor, the hydrophilic polymer matrix and the phosphate group-type coupling agent are polymerized by irradiation or heating. 15. The dye composition of claim 1, wherein the monomer material is selected from the group consisting of an acrylic material, a fluorine material, a base material, an organic material, an inorganic material, and combinations thereof. a group of materials or prepolymers. The dye composition of claim 1, wherein the mirror Q sheet is a contact lens, a goggle lens, a styling lens or an optical lens. 17. A dye composition for a lens, comprising: a vinylsulfonyl-based dye precursor having at least one vinylsulfonyl group; a hydrophilic polymeric matrix having at least one monomer having at least one first functional group And a monocarboxylic acid-based linking agent having a second functional group and a third functional group, the carboxylic acid-based linking agent and the vinylsulfonyl-based dye precursor by the second functional group and the ethylene A sulfonyl linkage, and the carboxylic acid-based linking agent and the hydrophilic polymeric precursor are bonded to the first functional group by the third functional group 22 200925217. 18. The dye composition of claim 17, wherein the concentration of the vinylsulfonyl type pigment precursor is between 50 ppm/g and " 4000 ppm/g. 19. The dye composition of claim 18, wherein the preferred concentration of the vinylsulfonyl type pigment precursor is between 10 ppm/g and 2000 ppm/g. 20. The dye composition of claim 17, wherein the #carboxylic acid based linker comprises between 0.25% and 30% by weight. 21. The dye composition of claim 20, wherein the carboxylic acid based linker comprises between 1% and 10% by weight. 22. The dye composition of claim 17, wherein the monomer of the hydrophilic polymeric precursor is selected from the group consisting of 2-hydroxyethyl methacrylic acid > ester, ethylene glycol dimethyl diacrylate, A group consisting of an acrylic acid such as N-vinylrrolidone, propylene methyl acid, decyl methacrylate, methyl methacrylate or a derivative thereof, and combinations thereof. The dye composition of claim 17, wherein the hydrophilic polymeric precursor is an ionic polymer or a nonionic polymer. The dye composition of claim 23, wherein the hydrophilic polymeric precursor is selected from the group consisting of polyhydroxylated hydroxyethyl acrylate, polyhydroxy hydroxyethyl acrylate-N-ethylene-2 pyrrolidone-ethylene glycol Dimercaptoacrylic acid, hydroxyethyl methacrylate-mercaptopropyl acrylate-bis-decyl acrylate 23 200925217 ethylene glycol ester, polyhydroxyethyl methacrylate-methyl propyl acid-N-ethylene-2 pyrrolidone a group consisting of ethylene glycol dimethacrylate, a combination thereof, or a pre-t-compound. The dye composition according to claim 17, wherein the vinylsulfonyl pigment precursor is selected from the group consisting of No. 5 black dye, No. 21 blue, wood, 78 唬 orange dye, No. 15 yellow dye, No. 19 blue dye, 4 唬 color dye, 11 red, color dye, No. 86 yellow dye, 鹌163 廿 blue dye, 18 红色 red dye, 2 蓝色 blue dye, 14 yellow dye, A group consisting of No. 17 yellow dye, No. 7 orange dye, 遽 orange dye, No. 72 orange dye, No. 23 red dye, No. 49 red dye, and combinations thereof. 6. The dye composition of claim 7, wherein the main structure of the slow acid-based linking agent is an acrylic acid group, an ethylene oxide group or a fluoride. The dye composition of claim 17, wherein the first functional group is a slow acid functional group. 28. The dye composition of claim 17, wherein the bis-energy group is a vinyl group. The dye composition according to claim 17, wherein the ship-based coupling agent is selected from the group consisting of 4-vinylbenzoic acid, 2-propylene acrylamide, anhydrous acrylic acid, and 3-vinyl propylene. A group consisting of acid, 2_ethyl acrylate vinegar, 2-methacrylic acid via acetamidine, mono-2-methylpropoxy oxy succinic acid, and combinations thereof. The dye composition according to claim 17, wherein the 24 200925217 vinylsulfonyl type dye precursor, the hydrophilic polymer matrix and the carboxylic acid type linker are polymerized by irradiation or heating. . 31. The dye composition of claim 17, wherein the material of the precursor is: polymerization of an acrylic material, a gas material, a ground material, an organic material, an inorganic material, and combinations thereof. a group of materials or prepolymers. 32. The dye composition of claim 17, wherein the lens is a contact lens, a goggle lens, a styling lens or an optical lens. 3 . A dye composition for a lens, comprising: a vinylsulfonyl-based dye precursor having at least one vinylsulfonyl group; a hydrophilic polymeric matrix having at least one monomer having at least one first a functional group; and a monohydroxy type linking agent having a second functional group and a third functional group, the hydroxyl type linking agent and the vinylsulfonyl type dye precursor are bonded to the vinylsulfonyl group by the second functional group Bonding, and the hydroxyl-type linking agent and the hydrophilic polymeric precursor are bonded to the first functional group by the third functional group. 34. The dye composition of claim 33, wherein the concentration of the vinylsulfonyl type pigment precursor is between 50 ppm/g and 4000 ppm/g. 35. The dye composition of claim 34, wherein the preferred concentration of the vinylsulfonyl type pigment precursor is between 100 ppm/g and 2000 ppm/g. 36. The dye composition of claim 33, wherein the 25 200925217 hydroxyl type linking agent comprises between 0.25% and 30% by weight. 37. The dye composition of claim 36, wherein the preferred weight percentage of the hydroxyl type linking agent is between 1% and 10%. 38. The dye composition of claim 33, wherein the monomer of the hydrophilic polymeric precursor is selected from the group consisting of 2-hydroxyethyl methacrylate, ethylene glycol dimethyl diacrylate, N- A group consisting of acrylic acid such as vinylrrolidone, propylene methyl acid, glacial methacrylate, T-ester methacrylate or a derivative thereof, and combinations thereof. 39. The dye composition of claim 33, wherein the hydrophilic polymer precursor is an ionic polymer or a nonionic polymer. 40. The dye composition of claim 39, wherein the hydrophilic polymeric precursor is selected from the group consisting of polyhydroxyethyl methacrylate, polyhydroxyethyl methacrylate-N-ethylene-2 pyrrolidone-ethylene Dimercaptoacrylic acid, polyhydroxyethyl methacrylate-mercaptopropyl acid-ethylene glycol dimethacrylate, hydroxyethyl methacrylate-methyl propyl acid-N-ethylene-2 pyrrolidone-double A group of polymers or prepolymers of ethylene glycol methacrylate, and combinations thereof. 41. The dye composition of claim 33, wherein the vinylsulfonyl pigment precursor is selected from the group consisting of No. 5 black dye, No. 21 blue dye, No. 78 orange dye, No. 15 yellow dye, 19 No. Blue dye, No. 4 blue dye, No. 11 red dye, No. 86 yellow dye, No. 163 blue dye, No. 180 red dye, No. 20 blue dye, 26 200925217: 4唬 only color dye, 17 yellow Group of dyes, No. 7 orange dye, ι6 tiger orange wood, No. 72 orange dye, No. 23 red dye, No. 49 red dye, and combinations thereof. 42. The dye composition of claim 5, wherein the main structure of the 'fourth base type linking agent is an acrylic acid group, a slow group, a vinyloxy group or a fluoride. The dye composition of claim 33, wherein the second functional group is a hydroxyl group. The dye composition of item 33, wherein the difunctional group is an ethylene group. 45. The dye composition according to item 33 of the patent scope, wherein the base of the work, the 'α agent is from propylene _, propoxy propylene oxide, allyl group ethyl ether 3- propyl Oxygen_ι,2_propylene glycol,], 4-butanediol ethylene test, bisphenol glycerol benzene (1 glycerol / benzene) diacrylate, propylene emulsified double A glycerin Diethyl acrylate, pentaerythritol tripropylene 0 acid, - propylene glycol glycerol stupid diacrylic acid, 3 _ propyl oxo acid -2- propyl methyl acrylate, 7 _ _ _ _, 2 a group consisting of a diol or a 2-alkenyloxy group. Ethanol, 2-(3-propenyl-2-ylamino-5-methylbenzene)·2Η-benzotris, and combinations thereof. The dye composition according to claim 33, wherein the ethylene 4-mercapto-based dye precursor, the hydrophilic polymerizable precursor, and the hydroxyl-type linking agent are polymerized by irradiation or heating. 47. The dye composition according to claim 33, wherein the material of the monomer is selected from the group consisting of acrylic materials, fluorinated materials, and stone substrates 27 200925217 ϋ A group of polymers, prepolymers of organic materials, inorganic materials, and combinations thereof. 48. The dye composition of claim 33, wherein the lens is a contact lens, a goggle lens, a styling lens or an optical lens. 28 200925217 VII. Designated representative map: (1) The representative representative of the case is: None. (2) A brief description of the symbol of the representative figure: 卜. If there is a chemical formula in this case, please disclose the chemical formula that best shows the characteristics of the invention: None ❹ ❹