JPH08511290A - 着色コンタクトレンズの製造方法および着色被覆組成物 - Google Patents
着色コンタクトレンズの製造方法および着色被覆組成物Info
- Publication number
- JPH08511290A JPH08511290A JP6525011A JP52501194A JPH08511290A JP H08511290 A JPH08511290 A JP H08511290A JP 6525011 A JP6525011 A JP 6525011A JP 52501194 A JP52501194 A JP 52501194A JP H08511290 A JPH08511290 A JP H08511290A
- Authority
- JP
- Japan
- Prior art keywords
- polymer
- urethane
- colored coating
- lens
- cross
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title description 5
- 239000008199 coating composition Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 claims abstract description 66
- 239000011230 binding agent Substances 0.000 claims abstract description 42
- 239000011248 coating agent Substances 0.000 claims abstract description 42
- 238000000576 coating method Methods 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 32
- 239000000203 mixture Substances 0.000 claims abstract description 30
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 150000001875 compounds Chemical class 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 18
- 238000004040 coloring Methods 0.000 claims abstract description 16
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 13
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 13
- 238000004132 cross linking Methods 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 claims description 16
- 239000002904 solvent Substances 0.000 claims description 13
- 238000009500 colour coating Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- WWWUGIGNXWRIQV-UHFFFAOYSA-N NC(=O)OCC.NC(=O)OCC.C1(=CC=CC=C1)C Chemical compound NC(=O)OCC.NC(=O)OCC.C1(=CC=CC=C1)C WWWUGIGNXWRIQV-UHFFFAOYSA-N 0.000 claims description 4
- 125000004185 ester group Chemical group 0.000 claims description 4
- FWKGEANWQNXYRM-UHFFFAOYSA-N ethyl n-[6-(ethoxycarbonylamino)hexyl]carbamate Chemical compound CCOC(=O)NCCCCCCNC(=O)OCC FWKGEANWQNXYRM-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 claims description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims 2
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 claims 2
- 125000003544 oxime group Chemical group 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- -1 diisocyanate compound Chemical class 0.000 description 15
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 13
- 239000003086 colorant Substances 0.000 description 9
- 239000003999 initiator Substances 0.000 description 9
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 7
- 239000000178 monomer Substances 0.000 description 7
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 6
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 5
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- BGTOWKSIORTVQH-UHFFFAOYSA-N cyclopentanone Chemical compound O=C1CCCC1 BGTOWKSIORTVQH-UHFFFAOYSA-N 0.000 description 4
- 239000012948 isocyanate Substances 0.000 description 4
- WHIVNJATOVLWBW-UHFFFAOYSA-N n-butan-2-ylidenehydroxylamine Chemical compound CCC(C)=NO WHIVNJATOVLWBW-UHFFFAOYSA-N 0.000 description 4
- 150000003673 urethanes Chemical class 0.000 description 4
- 125000000524 functional group Chemical group 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 3
- POSWICCRDBKBMH-UHFFFAOYSA-N 3,3,5-trimethylcyclohexan-1-one Chemical compound CC1CC(=O)CC(C)(C)C1 POSWICCRDBKBMH-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004971 Cross linker Substances 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- YQHLDYVWEZKEOX-UHFFFAOYSA-N cumene hydroperoxide Chemical compound OOC(C)(C)C1=CC=CC=C1 YQHLDYVWEZKEOX-UHFFFAOYSA-N 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 2
- ZQMIGQNCOMNODD-UHFFFAOYSA-N diacetyl peroxide Chemical compound CC(=O)OOC(C)=O ZQMIGQNCOMNODD-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 150000002923 oximes Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 2
- BOOBDAVNHSOIDB-UHFFFAOYSA-N (2,3-dichlorobenzoyl) 2,3-dichlorobenzenecarboperoxoate Chemical compound ClC1=CC=CC(C(=O)OOC(=O)C=2C(=C(Cl)C=CC=2)Cl)=C1Cl BOOBDAVNHSOIDB-UHFFFAOYSA-N 0.000 description 1
- OXYKVVLTXXXVRT-UHFFFAOYSA-N (4-chlorobenzoyl) 4-chlorobenzenecarboperoxoate Chemical compound C1=CC(Cl)=CC=C1C(=O)OOC(=O)C1=CC=C(Cl)C=C1 OXYKVVLTXXXVRT-UHFFFAOYSA-N 0.000 description 1
- SNRYPISWKNTUOS-UHFFFAOYSA-N 2,2-bis(butylperoxy)butane Chemical compound CCCCOOC(C)(CC)OOCCCC SNRYPISWKNTUOS-UHFFFAOYSA-N 0.000 description 1
- DMWVYCCGCQPJEA-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhexane Chemical compound CC(C)(C)OOC(C)(C)CCC(C)(C)OOC(C)(C)C DMWVYCCGCQPJEA-UHFFFAOYSA-N 0.000 description 1
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
- SZFABAXZLWVKDV-UHFFFAOYSA-N 2-methyloctanoyl 2-methyloctaneperoxoate Chemical compound CCCCCCC(C)C(=O)OOC(=O)C(C)CCCCCC SZFABAXZLWVKDV-UHFFFAOYSA-N 0.000 description 1
- CWPKTBMRVATCBL-UHFFFAOYSA-N 3-[1-[1-[(2-methylphenyl)methyl]piperidin-4-yl]piperidin-4-yl]-1h-benzimidazol-2-one Chemical compound CC1=CC=CC=C1CN1CCC(N2CCC(CC2)N2C(NC3=CC=CC=C32)=O)CC1 CWPKTBMRVATCBL-UHFFFAOYSA-N 0.000 description 1
- MKTOIPPVFPJEQO-UHFFFAOYSA-N 4-(3-carboxypropanoylperoxy)-4-oxobutanoic acid Chemical compound OC(=O)CCC(=O)OOC(=O)CCC(O)=O MKTOIPPVFPJEQO-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 102100029290 Transthyretin Human genes 0.000 description 1
- 108050000089 Transthyretin Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- AYBXSPADNOWCAE-UHFFFAOYSA-N carbonic acid;3-octan-3-ylperoxyoctane Chemical compound OC(O)=O.CCCCCC(CC)OOC(CC)CCCCC AYBXSPADNOWCAE-UHFFFAOYSA-N 0.000 description 1
- VOGGIKMUDDKTCB-UHFFFAOYSA-N carbonic acid;cyclohexylperoxycyclohexane Chemical compound OC(O)=O.C1CCCCC1OOC1CCCCC1 VOGGIKMUDDKTCB-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- BSVQJWUUZCXSOL-UHFFFAOYSA-N cyclohexylsulfonyl ethaneperoxoate Chemical compound CC(=O)OOS(=O)(=O)C1CCCCC1 BSVQJWUUZCXSOL-UHFFFAOYSA-N 0.000 description 1
- XJOBOFWTZOKMOH-UHFFFAOYSA-N decanoyl decaneperoxoate Chemical compound CCCCCCCCCC(=O)OOC(=O)CCCCCCCCC XJOBOFWTZOKMOH-UHFFFAOYSA-N 0.000 description 1
- 239000012969 di-tertiary-butyl peroxide Substances 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethyl mercaptane Natural products CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- FPCCSQOGAWCVBH-UHFFFAOYSA-N ketanserin Chemical compound C1=CC(F)=CC=C1C(=O)C1CCN(CCN2C(C3=CC=CC=C3NC2=O)=O)CC1 FPCCSQOGAWCVBH-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- SRSFOMHQIATOFV-UHFFFAOYSA-N octanoyl octaneperoxoate Chemical compound CCCCCCCC(=O)OOC(=O)CCCCCCC SRSFOMHQIATOFV-UHFFFAOYSA-N 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- KOPQZJAYZFAPBC-UHFFFAOYSA-N propanoyl propaneperoxoate Chemical compound CCC(=O)OOC(=O)CC KOPQZJAYZFAPBC-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- PFBLRDXPNUJYJM-UHFFFAOYSA-N tert-butyl 2-methylpropaneperoxoate Chemical compound CC(C)C(=O)OOC(C)(C)C PFBLRDXPNUJYJM-UHFFFAOYSA-N 0.000 description 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 1
- SWAXTRYEYUTSAP-UHFFFAOYSA-N tert-butyl ethaneperoxoate Chemical compound CC(=O)OOC(C)(C)C SWAXTRYEYUTSAP-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
-
- 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
- G02B1/043—Contact lenses
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Paints Or Removers (AREA)
- Polyurethanes Or Polyureas (AREA)
- Eyeglasses (AREA)
- Surface Treatment Of Optical Elements (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.水酸基および/またはカルボキシル基を含有するポリマーからなるレンズの 表面の少なくとも一部が、着色物質、水酸基および/またはカルボキシル基を含 有する結合剤ポリマーおよびポリマーと架橋する物質を含む着色被覆剤で被覆さ れ、さらに該着色被覆剤が該レンズ表面に固定されるコンタクトレンズの着色方 法において、 (a)前記レンズは、ポリマー架橋剤として、少なくとも2つのウレタン基を有 する化合物または該化合物の混合物を含む前記着色被覆剤で被覆されており、さ らに (b)ウレタン交換反応が、前記ウレタン基と前記結合剤ポリマーおよび前記レ ンズポリマーの水酸基および/またはカルボキシル基とを反応させることにより 、ポリマーを架橋するように行われることを特徴とする方法。 2.前記被覆レンズは、ウレタン交換反応を行うために、加熱される請求の範囲 1に記載の方法。 3.前記ウレタン交換反応は、約80〜200℃の温度において行われる請求の 範囲1ないし2に記載の方法。 4.架橋剤として、約80〜200℃の温度においてウレタン交換反応を起こす ジウレタン化合物を使用する請求の範囲1〜3項のいずれか1項に記載の方法。 5.架橋剤として、トルエンジウレタンおよび/またはヘキサメチレンジウレタ ン、ここでウレタン単位の交換可能なエステル基がオキシム、脂肪族アルコール または芳香族アルコールを用いて形成されている、を使用する請求の範囲1〜4 項のいずれか1項に記載の方法。 6.前記架橋剤は、前記結合剤ポリマー重量に対して、約2〜20重量 %使用される請求の範囲1〜5項のいずれか1項に記載の方法。 7.前記着色被覆剤は、結合剤ポリマー、着色物質、ジウレタン化合物および溶 媒を含有する着色被覆混合物としてレンズ表面に刷り込まれる請求の範囲1〜6 項のいずれか1項に記載の方法。 8.水酸基またはカルボキシル基を含有するポリマーからなるコンタクトレンズ の表面を被覆し、さらに該表面に固定される、水酸基またはカルボキシル基を含 有する結合剤ポリマー、着色物質およびポリマーに対する架橋剤を含む着色被覆 剤において、 前記ポリマーに対する架橋剤は少なくとも2つのウレタン基を含有する化合物 またはそれらの混合物であり、前記架橋はウレタン交換反応の助けを借りて行う ことを特徴とする着色被覆剤。 9.前記架橋剤は、約80〜200℃の温度においてウレタン交換反応を起こす ジウレタン化合物である請求の範囲8に記載の着色被覆剤。 10.前記架橋剤は、トルエンジウレタンまたはヘキサメチレンジウレタンであ る、ここでウレタン単位の交換可能なエステル基がオキシム、脂肪族アルコール 、芳香族アルコールまたはそれらの混合物を用いて形成されている、請求の範囲 8または9項に記載の着色被覆剤。 11.前記架橋剤の割合は、前記結合剤ポリマーの重量に対し、約2〜20重量 %である請求の範囲8〜10項のいずれか1項に記載の着色被覆剤。 12.前記着色被覆剤は、プリントにより前記レンズ表面に適用されるように、 結合剤ポリマー、着色物質、ジウレタン化合物および溶媒を含有する着色混合物 である請求の範囲8〜11項のいずれか1項に記載の着色被覆剤。 13.2つのウレタン基を含有する化合物または該化合物の混合物を請求の範囲 1〜7項のいずれか1項に記載の方法および/または請求の範 囲8〜11項のいずれか1項に記載の硬化性着色被覆剤としての用途。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI932062 | 1993-05-06 | ||
FI932062A FI95720C (fi) | 1993-05-06 | 1993-05-06 | Menetelmä piilolinssien värjäämiseksi ja väripäällystekoostumus |
PCT/FI1994/000178 WO1994027178A1 (en) | 1993-05-06 | 1994-05-06 | Method for making colored contact lenses and color coating composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08511290A true JPH08511290A (ja) | 1996-11-26 |
JP3268647B2 JP3268647B2 (ja) | 2002-03-25 |
Family
ID=8537876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52501194A Expired - Lifetime JP3268647B2 (ja) | 1993-05-06 | 1994-05-06 | 着色コンタクトレンズの製造方法および着色被覆組成物 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5713963A (ja) |
EP (1) | EP0699312B1 (ja) |
JP (1) | JP3268647B2 (ja) |
AU (1) | AU6650794A (ja) |
CA (1) | CA2162156C (ja) |
DE (1) | DE69423350T2 (ja) |
FI (1) | FI95720C (ja) |
WO (1) | WO1994027178A1 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6488375B2 (en) | 1999-10-28 | 2002-12-03 | Ocular Sciences, Inc. | Tinted contact lens and method for making same |
US7267846B2 (en) | 1999-11-01 | 2007-09-11 | Praful Doshi | Tinted lenses and methods of manufacture |
US7048375B2 (en) * | 1999-11-01 | 2006-05-23 | Praful Doshi | Tinted lenses and methods of manufacture |
US6880932B2 (en) * | 1999-11-01 | 2005-04-19 | Praful Doshi | Tinted lenses and methods of manufacture |
MXPA02004157A (es) | 1999-11-01 | 2005-02-17 | Doshi Praful | Lentes matizados y su metodo de manufactura. |
SG121688A1 (en) * | 2000-08-24 | 2006-05-26 | Oculus Contact Lens Mfg Pte Lt | Ink for printing contact lenses, a printing process for coloured contact lenses, and lenses made thereby |
CA2371965C (en) * | 2001-02-23 | 2010-07-06 | Johnson & Johnson Vision Care, Inc. | Colorants for use in tinted contact lenses and methods for their production |
US20020133889A1 (en) * | 2001-02-23 | 2002-09-26 | Molock Frank F. | Colorants for use in tinted contact lenses and methods for their production |
WO2002074186A2 (en) * | 2001-03-16 | 2002-09-26 | Novartis Ag | Colored printing ink for contact lenses |
US6773108B2 (en) * | 2001-03-21 | 2004-08-10 | Invicta Corporation | Lens with photochromic elastomer film and method of making it |
US20030165015A1 (en) * | 2001-12-05 | 2003-09-04 | Ocular Sciences, Inc. | Coated contact lenses and methods for making same |
US20050258408A1 (en) * | 2001-12-20 | 2005-11-24 | Molock Frank F | Photochromic contact lenses and methods for their production |
KR20020064267A (ko) * | 2002-07-22 | 2002-08-07 | 조경래 | 컬러가 변화되는 미용 콘택트렌즈 및 이의 제조 방법 |
US20090244479A1 (en) * | 2008-03-31 | 2009-10-01 | Diana Zanini | Tinted silicone ophthalmic devices, processes and polymers used in the preparation of same |
GB2560147A (en) * | 2017-01-05 | 2018-09-05 | Raj Tanda | A contact lens |
GB2561816A (en) * | 2017-03-16 | 2018-10-31 | Tanda Raj | A silicone hydrogel contact lens |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4373009A (en) * | 1981-05-18 | 1983-02-08 | International Silicone Corporation | Method of forming a hydrophilic coating on a substrate |
JPS58199192A (ja) * | 1982-05-17 | 1983-11-19 | Dainippon Printing Co Ltd | 感熱記録用バインダ− |
US4668240A (en) * | 1985-05-03 | 1987-05-26 | Schering Corporation | Pigment colored contact lenses and method for making same |
JPS645883A (en) * | 1987-06-29 | 1989-01-10 | Asahi Chemical Ind | Thermal recorder |
US4857072A (en) * | 1987-11-24 | 1989-08-15 | Schering Corporation | Hydrophilic colored contact lenses |
JP3196780B2 (ja) * | 1989-06-20 | 2001-08-06 | 日本板硝子株式会社 | プラスチックレンズの製造法 |
US5219638A (en) * | 1989-08-02 | 1993-06-15 | Dai Nippon Insatsu Kabushiki Kaisha | Thermal transfer sheet |
JPH03247491A (ja) * | 1990-02-27 | 1991-11-05 | Dainippon Printing Co Ltd | 熱転写シート及び熱転写方法 |
-
1993
- 1993-05-06 FI FI932062A patent/FI95720C/fi not_active IP Right Cessation
-
1994
- 1994-05-06 WO PCT/FI1994/000178 patent/WO1994027178A1/en active IP Right Grant
- 1994-05-06 JP JP52501194A patent/JP3268647B2/ja not_active Expired - Lifetime
- 1994-05-06 AU AU66507/94A patent/AU6650794A/en not_active Abandoned
- 1994-05-06 CA CA002162156A patent/CA2162156C/en not_active Expired - Lifetime
- 1994-05-06 EP EP94915154A patent/EP0699312B1/en not_active Expired - Lifetime
- 1994-05-06 DE DE69423350T patent/DE69423350T2/de not_active Expired - Lifetime
-
1995
- 1995-06-05 US US08/535,109 patent/US5713963A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2162156C (en) | 2004-07-13 |
DE69423350T2 (de) | 2000-09-21 |
FI95720B (fi) | 1995-11-30 |
CA2162156A1 (en) | 1994-11-24 |
JP3268647B2 (ja) | 2002-03-25 |
FI95720C (fi) | 1996-03-11 |
FI932062A (fi) | 1994-11-07 |
EP0699312A1 (en) | 1996-03-06 |
DE69423350D1 (de) | 2000-04-13 |
WO1994027178A1 (en) | 1994-11-24 |
US5713963A (en) | 1998-02-03 |
FI932062A0 (fi) | 1993-05-06 |
AU6650794A (en) | 1994-12-12 |
EP0699312B1 (en) | 2000-03-08 |
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