CA2108682A1 - Nouvelle composition pour lentilles de contact - Google Patents

Nouvelle composition pour lentilles de contact

Info

Publication number: CA2108682A1
Authority: CA; Canada
Prior art keywords: percent; group; weight; hydrogel; copolymer according
Prior art date: 1991-04-18
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.): Abandoned

Application number

CA 2108682

Other languages

English (en)

Inventor

Richard Y. S. Chen

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

OPTICAL RESEARCH Inc D/B/A MATERIALS DEVELOPMENT Corp

Original Assignee

Individual

Priority date (The priority date 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 date listed.)

1991-04-18

Filing date

1992-04-16

Publication date

1992-10-19

1992-04-16 Application filed by Individual filed Critical Individual

1992-10-19 Publication of CA2108682A1 publication Critical patent/CA2108682A1/fr

Status Abandoned legal-status Critical Current

Links

239000000203 mixture Substances 0.000 title claims abstract description 28
229920001577 copolymer Polymers 0.000 claims abstract description 43
239000000017 hydrogel Substances 0.000 claims abstract description 37
239000000178 monomer Substances 0.000 claims abstract description 34
229920001296 polysiloxane Polymers 0.000 claims abstract description 26
239000003999 initiator Substances 0.000 claims abstract description 17
239000004971 Cross linker Substances 0.000 claims abstract description 16
230000002209 hydrophobic effect Effects 0.000 claims abstract description 8
229940088644 n,n-dimethylacrylamide Drugs 0.000 claims abstract description 8
YLGYACDQVQQZSW-UHFFFAOYSA-N n,n-dimethylprop-2-enamide Chemical compound CN(C)C(=O)C=C YLGYACDQVQQZSW-UHFFFAOYSA-N 0.000 claims abstract description 8
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 16
CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims description 14
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 claims description 12
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 11
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 11
229920002554 vinyl polymer Polymers 0.000 claims description 10
STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 claims description 9
125000000217 alkyl group Chemical group 0.000 claims description 7
YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 6
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
229910052731 fluorine Inorganic materials 0.000 claims description 6
239000011737 fluorine Substances 0.000 claims description 6
229910000077 silane Inorganic materials 0.000 claims description 6
229910052710 silicon Inorganic materials 0.000 claims description 6
239000010703 silicon Substances 0.000 claims description 6
125000005504 styryl group Chemical group 0.000 claims description 6
BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 5
ZXGPXSPQXYOJQA-UHFFFAOYSA-N 1-phenyl-3-[4-(3-trimethylsilylpropyl)phenyl]prop-1-ene-2-sulfonic acid Chemical compound C1=CC(CCC[Si](C)(C)C)=CC=C1CC(S(O)(=O)=O)=CC1=CC=CC=C1 ZXGPXSPQXYOJQA-UHFFFAOYSA-N 0.000 claims description 4
BQZJOQXSCSZQPS-UHFFFAOYSA-N 2-methoxy-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(OC)C(=O)C1=CC=CC=C1 BQZJOQXSCSZQPS-UHFFFAOYSA-N 0.000 claims description 4
CUTVVFAYXXBZGM-UHFFFAOYSA-N 3-tris(trimethylsilyloxy)silylpropyl but-2-enoate Chemical compound CC=CC(=O)OCCC[Si](O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](C)(C)C CUTVVFAYXXBZGM-UHFFFAOYSA-N 0.000 claims description 4
DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 claims description 4
WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 claims description 4
NSGQRLUGQNBHLD-UHFFFAOYSA-N butan-2-yl butan-2-yloxycarbonyloxy carbonate Chemical compound CCC(C)OC(=O)OOC(=O)OC(C)CC NSGQRLUGQNBHLD-UHFFFAOYSA-N 0.000 claims description 4
229910052739 hydrogen Inorganic materials 0.000 claims description 4
239000001257 hydrogen Substances 0.000 claims description 4
125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 4
BWJUFXUULUEGMA-UHFFFAOYSA-N propan-2-yl propan-2-yloxycarbonyloxy carbonate Chemical compound CC(C)OC(=O)OOC(=O)OC(C)C BWJUFXUULUEGMA-UHFFFAOYSA-N 0.000 claims description 4
XIUWQGVPNPHEOI-UHFFFAOYSA-N (4-ethenylphenyl)methyl 2,2,2-trifluoroacetate Chemical compound FC(F)(F)C(=O)OCC1=CC=C(C=C)C=C1 XIUWQGVPNPHEOI-UHFFFAOYSA-N 0.000 claims description 2
LVJZCPNIJXVIAT-UHFFFAOYSA-N 1-ethenyl-2,3,4,5,6-pentafluorobenzene Chemical group FC1=C(F)C(F)=C(C=C)C(F)=C1F LVJZCPNIJXVIAT-UHFFFAOYSA-N 0.000 claims description 2
229940044192 2-hydroxyethyl methacrylate Drugs 0.000 claims description 2
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 2
WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 2
125000006527 (C1-C5) alkyl group Chemical group 0.000 claims 3
WYGWHHGCAGTUCH-UHFFFAOYSA-N 2-[(2-cyano-4-methylpentan-2-yl)diazenyl]-2,4-dimethylpentanenitrile Chemical compound CC(C)CC(C)(C#N)N=NC(C)(C#N)CC(C)C WYGWHHGCAGTUCH-UHFFFAOYSA-N 0.000 claims 3
JPKOVJXORPPLHU-UHFFFAOYSA-N [3-bis(trimethylsilyloxy)silyl-1,2-dihydroxy-2-methylhexan-3-yl] 2-methylprop-2-enoate Chemical group C(C(=C)C)(=O)OC(C(O)(CO)C)(CCC)[SiH](O[Si](C)(C)C)O[Si](C)(C)C JPKOVJXORPPLHU-UHFFFAOYSA-N 0.000 claims 3
WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical compound [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 claims 3
BCHKYDBUHXYDGK-UHFFFAOYSA-N 1-ethenyl-4-(1,1,1,3,3,3-hexafluoropropan-2-yloxymethyl)benzene Chemical compound FC(F)(F)C(C(F)(F)F)OCC1=CC=C(C=C)C=C1 BCHKYDBUHXYDGK-UHFFFAOYSA-N 0.000 claims 1
VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 20
229910052760 oxygen Inorganic materials 0.000 description 20
239000001301 oxygen Substances 0.000 description 20
125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 16
230000035699 permeability Effects 0.000 description 15
238000006116 polymerization reaction Methods 0.000 description 15
230000005540 biological transmission Effects 0.000 description 7
230000005855 radiation Effects 0.000 description 7
210000003097 mucus Anatomy 0.000 description 6
230000003287 optical effect Effects 0.000 description 6
102000004169 proteins and genes Human genes 0.000 description 6
108090000623 proteins and genes Proteins 0.000 description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
239000000463 material Substances 0.000 description 5
229920000642 polymer Polymers 0.000 description 5
QTKPMCIBUROOGY-UHFFFAOYSA-N 2,2,2-trifluoroethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(F)(F)F QTKPMCIBUROOGY-UHFFFAOYSA-N 0.000 description 2
OZAIFHULBGXAKX-VAWYXSNFSA-N AIBN Substances N#CC(C)(C)\N=N\C(C)(C)C#N OZAIFHULBGXAKX-VAWYXSNFSA-N 0.000 description 2
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
102100026735 Coagulation factor VIII Human genes 0.000 description 2
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
101000911390 Homo sapiens Coagulation factor VIII Proteins 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
ZQMIGQNCOMNODD-UHFFFAOYSA-N diacetyl peroxide Chemical compound CC(=O)OOC(C)=O ZQMIGQNCOMNODD-UHFFFAOYSA-N 0.000 description 2
239000004615 ingredient Substances 0.000 description 2
238000000034 method Methods 0.000 description 2
230000002285 radioactive effect Effects 0.000 description 2
239000000126 substance Substances 0.000 description 2
238000012719 thermal polymerization Methods 0.000 description 2
CNNKPIGLYRJQRS-UHFFFAOYSA-N (1,2,2,3,3,4,4,5,5,6,6-undecafluorocyclohexyl) prop-2-enoate Chemical class FC1(F)C(F)(F)C(F)(F)C(F)(OC(=O)C=C)C(F)(F)C1(F)F CNNKPIGLYRJQRS-UHFFFAOYSA-N 0.000 description 1
PWMJXZJISGDARB-UHFFFAOYSA-N 1,1,2,2,3,3,4,4,5,5-decafluorocyclopentane Chemical group FC1(F)C(F)(F)C(F)(F)C(F)(F)C1(F)F PWMJXZJISGDARB-UHFFFAOYSA-N 0.000 description 1
AFXKUUDFKHVAGI-UHFFFAOYSA-N 1-methyl-3-methylidenepyrrolidin-2-one Chemical compound CN1CCC(=C)C1=O AFXKUUDFKHVAGI-UHFFFAOYSA-N 0.000 description 1
TZJQCUDHKUWEFU-UHFFFAOYSA-N 2,2-dimethylpentanenitrile Chemical compound CCCC(C)(C)C#N TZJQCUDHKUWEFU-UHFFFAOYSA-N 0.000 description 1
ZIFLDVXQTMSDJE-UHFFFAOYSA-N 3-[[dimethyl-[3-(2-methylprop-2-enoyloxy)propyl]silyl]oxy-dimethylsilyl]propyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCC[Si](C)(C)O[Si](C)(C)CCCOC(=O)C(C)=C ZIFLDVXQTMSDJE-UHFFFAOYSA-N 0.000 description 1
GUTLYIVDDKVIGB-OUBTZVSYSA-N Cobalt-60 Chemical compound [60Co] GUTLYIVDDKVIGB-OUBTZVSYSA-N 0.000 description 1
YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
MTQNFATZKXLGSI-UHFFFAOYSA-N [6-bis(trimethylsilyloxy)silyl-1,2-dihydroxy-3-methylhexan-3-yl] 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC(C)(C(O)CO)CCC[SiH](O[Si](C)(C)C)O[Si](C)(C)C MTQNFATZKXLGSI-UHFFFAOYSA-N 0.000 description 1
230000017531 blood circulation Effects 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
238000010276 construction Methods 0.000 description 1
XJOBOFWTZOKMOH-UHFFFAOYSA-N decanoyl decaneperoxoate Chemical compound CCCCCCCCCC(=O)OOC(=O)CCCCCCCCC XJOBOFWTZOKMOH-UHFFFAOYSA-N 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
239000000284 extract Substances 0.000 description 1
239000012530 fluid Substances 0.000 description 1
ZYMKZMDQUPCXRP-UHFFFAOYSA-N fluoro prop-2-enoate Chemical compound FOC(=O)C=C ZYMKZMDQUPCXRP-UHFFFAOYSA-N 0.000 description 1
229920002313 fluoropolymer Polymers 0.000 description 1
239000004811 fluoropolymer Substances 0.000 description 1
125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
QRWZCJXEAOZAAW-UHFFFAOYSA-N n,n,2-trimethylprop-2-enamide Chemical compound CN(C)C(=O)C(C)=C QRWZCJXEAOZAAW-UHFFFAOYSA-N 0.000 description 1
AYOOGWWGECJQPI-NSHDSACASA-N n-[(1s)-1-(5-fluoropyrimidin-2-yl)ethyl]-3-(3-propan-2-yloxy-1h-pyrazol-5-yl)imidazo[4,5-b]pyridin-5-amine Chemical compound N1C(OC(C)C)=CC(N2C3=NC(N[C@@H](C)C=4N=CC(F)=CN=4)=CC=C3N=C2)=N1 AYOOGWWGECJQPI-NSHDSACASA-N 0.000 description 1
QYZFTMMPKCOTAN-UHFFFAOYSA-N n-[2-(2-hydroxyethylamino)ethyl]-2-[[1-[2-(2-hydroxyethylamino)ethylamino]-2-methyl-1-oxopropan-2-yl]diazenyl]-2-methylpropanamide Chemical compound OCCNCCNC(=O)C(C)(C)N=NC(C)(C)C(=O)NCCNCCO QYZFTMMPKCOTAN-UHFFFAOYSA-N 0.000 description 1
SRSFOMHQIATOFV-UHFFFAOYSA-N octanoyl octaneperoxoate Chemical compound CCCCCCCC(=O)OOC(=O)CCCCCCC SRSFOMHQIATOFV-UHFFFAOYSA-N 0.000 description 1
-1 p-vinyl benzyl hexafluoroisopropyl Chemical group 0.000 description 1
150000002978 peroxides Chemical class 0.000 description 1
239000011148 porous material Substances 0.000 description 1
RGBXDEHYFWDBKD-UHFFFAOYSA-N propan-2-yl propan-2-yloxy carbonate Chemical compound CC(C)OOC(=O)OC(C)C RGBXDEHYFWDBKD-UHFFFAOYSA-N 0.000 description 1
210000001747 pupil Anatomy 0.000 description 1
239000007787 solid Substances 0.000 description 1
UHUUYVZLXJHWDV-UHFFFAOYSA-N trimethyl(methylsilyloxy)silane Chemical compound C[SiH2]O[Si](C)(C)C UHUUYVZLXJHWDV-UHFFFAOYSA-N 0.000 description 1
230000004304 visual acuity Effects 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/22—Esters containing halogen
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
- C08F226/06—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
- 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)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Eyeglasses (AREA)

CA 2108682 1991-04-18 1992-04-16 Nouvelle composition pour lentilles de contact Abandoned CA2108682A1 (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date
US68738591A	1991-04-18	1991-04-18
US687,385		1991-04-18
US78613091A	1991-10-31	1991-10-31
US786,130		1991-10-31

Publications (1)

Publication Number	Publication Date
CA2108682A1 true CA2108682A1 (fr)	1992-10-19

Family

ID=27103999

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2108682 Abandoned CA2108682A1 (fr)	1991-04-18	1992-04-16	Nouvelle composition pour lentilles de contact

Country Status (2)

Country	Link
CA (1)	CA2108682A1 (fr)
WO (1)	WO1992018548A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0729041B1 (fr) *	1995-02-15	2001-11-28	Menicon Co., Ltd.	Lentille de contact souple absorbant l'eau
US6822016B2 (en)	2001-09-10	2004-11-23	Johnson & Johnson Vision Care, Inc.	Biomedical devices containing internal wetting agents
US7461937B2 (en)	2001-09-10	2008-12-09	Johnson & Johnson Vision Care, Inc.	Soft contact lenses displaying superior on-eye comfort
US7052131B2 (en)	2001-09-10	2006-05-30	J&J Vision Care, Inc.	Biomedical devices containing internal wetting agents
ES2222373T3 (es) *	2000-03-24	2005-02-01	Novartis Ag	Prepolimeros reticulares o polimerizables.
JP5669396B2 (ja)	2006-12-13	2015-02-12	ノバルティスアーゲー	化学線硬化性シリコーンヒドロゲルコポリマーおよびその使用
MX2009010109A (es)	2007-03-22	2009-10-12	Novartis Ag	Prepolimeros que contienen silicona con cadenas polimericas hidrofilicas.
EP2129513B1 (fr)	2007-03-22	2016-08-03	Novartis AG	Prépolymères avec chaînes polymères contenant du poly(siloxane) pendillant
US8044111B2 (en)	2007-11-30	2011-10-25	Novartis Ag	Actinically-crosslinkable silicone-containing block copolymers
ATE552517T1 (de)	2007-12-10	2012-04-15	Novartis Ag	Verfahren zur herstellung von silikonhydrogel- kontaktlinsen
TWI522395B (zh)	2010-07-30	2016-02-21	諾華公司	兩親性聚矽氧烷預聚物及其用途
EP2625216B1 (fr)	2010-10-06	2019-06-05	Novartis AG	Polysiloxanes polymerisables a chaine allongee avec des groupes hydrophiles pendants

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2256932A1 (en) *	1973-07-10	1975-08-01	Union Optics Corp	Unsatd heterocyclic copolymers - form hydrogels suitable for contact lens
US4182822A (en) *	1976-11-08	1980-01-08	Chang Sing Hsiung	Hydrophilic, soft and oxygen permeable copolymer composition
GB2152064B (en) *	1983-12-27	1986-12-03	Toyo Contact Lens Co Ltd	Water-absorptive contact lenses
US4990582A (en) *	1986-07-18	1991-02-05	Salamone Joseph C	Fluorine containing soft contact lens hydrogels
US4812598A (en) *	1987-06-18	1989-03-14	Ocular Technologies, Inc.	Gas permeable contact lens and method and materials for its manufacture
KR920701271A (ko) *	1989-09-14	1992-08-11	메이-자이 창	개선된 임상성능을 갖는 기체 투과성 소프트 콘택트렌즈

1992
- 1992-04-16 CA CA 2108682 patent/CA2108682A1/fr not_active Abandoned
- 1992-04-16 WO PCT/US1992/003128 patent/WO1992018548A1/fr not_active Ceased

Also Published As

Publication number	Publication date
WO1992018548A1 (fr)	1992-10-29

Legal Events

Date	Code	Title	Description
1997-04-16	FZDE	Dead

Publication	Publication Date	Title
US5162469A (en)	1992-11-10	Composition for rigid gas permeable contact lenses
EP1197782B1 (fr)	2004-06-02	Matiere pour lentille oculaire
CA1102485A (fr)	1981-06-02	Traduction non-disponible
EP0584826B1 (fr)	2001-03-28	Composition pour lentille oculaire souple
EP0253515B1 (fr)	1995-08-09	Lentille de contact souple à base d'un hydrogel fluoré
EP0288567B1 (fr)	1993-11-10	Materiau pour lentilles de contact dures permeables a l'oxygene et ayant une excellente resistance aux impacts
GB2119951A (en)	1983-11-23	Oxygen permeable hard contact lens of silicon copolymer
US6011081A (en)	2000-01-04	Contact lens having improved dimensional stability
JPS63305113A (ja)	1988-12-13	コンタクトレンズ材料
JPWO2001071415A1 (ja)	2003-07-08	眼用レンズ材料
WO1992018548A1 (fr)	1992-10-29	Nouvelle composition pour lentilles de contact
EP0213412B1 (fr)	1990-01-10	Lentilles de contact
JPS628769B2 (fr)	1987-02-24
KR19990077661A (ko)	1999-10-25	안용 렌즈 재료 및 이의 제조방법
EP0436727B1 (fr)	1995-06-07	Lentille de contact
JP2954691B2 (ja)	1999-09-27	酸素透過性重合体の製造法
JPS5928127A (ja)	1984-02-14	酸素透過性硬質コンタクトレンズ
CA2385069A1 (fr)	2001-04-05	Materiau pour lentilles oculaires
JPS61285425A (ja)	1986-12-16	コンタクトレンズ材料
JP4502638B2 (ja)	2010-07-14	コンタクトレンズ材料
JP2551603B2 (ja)	1996-11-06	コンタクトレンズ
JPH11305172A (ja)	1999-11-05	含水性ソフトコンタクトレンズ
JPS6238418A (ja)	1987-02-19	コンタクトレンズ
JPH08334732A (ja)	1996-12-17	ソフトコンタクトレンズ
JPH04168116A (ja)	1992-06-16	酸素透過性高分子材料の製造方法