DE1095076T1 - Ineinandergreifendes polymernetzwerk aus hydrophilen hydrogelen für kontaktlinsen - Google Patents
Ineinandergreifendes polymernetzwerk aus hydrophilen hydrogelen für kontaktlinsenInfo
- Publication number
- DE1095076T1 DE1095076T1 DE1095076T DE99933826T DE1095076T1 DE 1095076 T1 DE1095076 T1 DE 1095076T1 DE 1095076 T DE1095076 T DE 1095076T DE 99933826 T DE99933826 T DE 99933826T DE 1095076 T1 DE1095076 T1 DE 1095076T1
- Authority
- DE
- Germany
- Prior art keywords
- polymer
- hydrogel composition
- group
- methacrylate
- dry weight
- 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
- 229920000642 polymer Polymers 0.000 title claims 20
- 239000000017 hydrogel Substances 0.000 title claims 16
- 239000000203 mixture Substances 0.000 claims 15
- 239000000178 monomer Substances 0.000 claims 6
- 239000003431 cross linking reagent Substances 0.000 claims 5
- -1 dimethyldiphenylmethylvinylsiloxane Chemical class 0.000 claims 5
- 239000003795 chemical substances by application Substances 0.000 claims 4
- 150000001875 compounds Chemical class 0.000 claims 4
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims 4
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims 4
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims 4
- 150000003462 sulfoxides Chemical class 0.000 claims 4
- NYEZZYQZRQDLEH-UHFFFAOYSA-N 2-ethyl-4,5-dihydro-1,3-oxazole Chemical compound CCC1=NCCO1 NYEZZYQZRQDLEH-UHFFFAOYSA-N 0.000 claims 2
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims 2
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 claims 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims 2
- 239000002202 Polyethylene glycol Substances 0.000 claims 2
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Chemical compound CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 claims 2
- GYDSPAVLTMAXHT-UHFFFAOYSA-N pentyl 2-methylprop-2-enoate Chemical compound CCCCCOC(=O)C(C)=C GYDSPAVLTMAXHT-UHFFFAOYSA-N 0.000 claims 2
- 229920001223 polyethylene glycol Polymers 0.000 claims 2
- 229920002554 vinyl polymer Polymers 0.000 claims 2
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 claims 1
- XXVUSJBWYAWVQV-UHFFFAOYSA-N 1-ethenylpiperidine-2,6-dione Chemical compound C=CN1C(=O)CCCC1=O XXVUSJBWYAWVQV-UHFFFAOYSA-N 0.000 claims 1
- VOCDJQSAMZARGX-UHFFFAOYSA-N 1-ethenylpyrrolidine-2,5-dione Chemical compound C=CN1C(=O)CCC1=O VOCDJQSAMZARGX-UHFFFAOYSA-N 0.000 claims 1
- ZSZRUEAFVQITHH-UHFFFAOYSA-N 2-(2-methylprop-2-enoyloxy)ethyl 2-(trimethylazaniumyl)ethyl phosphate Chemical compound CC(=C)C(=O)OCCOP([O-])(=O)OCC[N+](C)(C)C ZSZRUEAFVQITHH-UHFFFAOYSA-N 0.000 claims 1
- SFPNZPQIIAJXGL-UHFFFAOYSA-N 2-ethoxyethyl 2-methylprop-2-enoate Chemical compound CCOCCOC(=O)C(C)=C SFPNZPQIIAJXGL-UHFFFAOYSA-N 0.000 claims 1
- IEVADDDOVGMCSI-UHFFFAOYSA-N 2-hydroxybutyl 2-methylprop-2-enoate Chemical compound CCC(O)COC(=O)C(C)=C IEVADDDOVGMCSI-UHFFFAOYSA-N 0.000 claims 1
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 claims 1
- GNSFRPWPOGYVLO-UHFFFAOYSA-N 3-hydroxypropyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCO GNSFRPWPOGYVLO-UHFFFAOYSA-N 0.000 claims 1
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 claims 1
- OVTLUDLKKUSJCU-UHFFFAOYSA-N 4-carboxyoxybut-3-enyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCC=COC(=O)O OVTLUDLKKUSJCU-UHFFFAOYSA-N 0.000 claims 1
- MSRJEBGZJWLQOC-UHFFFAOYSA-N 4-ethenyl-5-methylmorpholin-3-one Chemical compound CC1COCC(=O)N1C=C MSRJEBGZJWLQOC-UHFFFAOYSA-N 0.000 claims 1
- KFDVPJUYSDEJTH-UHFFFAOYSA-N 4-ethenylpyridine Chemical compound C=CC1=CC=NC=C1 KFDVPJUYSDEJTH-UHFFFAOYSA-N 0.000 claims 1
- VJOWMORERYNYON-UHFFFAOYSA-N 5-ethenyl-2-methylpyridine Chemical compound CC1=CC=C(C=C)C=N1 VJOWMORERYNYON-UHFFFAOYSA-N 0.000 claims 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 1
- 102100026735 Coagulation factor VIII Human genes 0.000 claims 1
- GDFCSMCGLZFNFY-UHFFFAOYSA-N Dimethylaminopropyl Methacrylamide Chemical compound CN(C)CCCNC(=O)C(C)=C GDFCSMCGLZFNFY-UHFFFAOYSA-N 0.000 claims 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 claims 1
- 101000911390 Homo sapiens Coagulation factor VIII Proteins 0.000 claims 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims 1
- 125000000815 N-oxide group Chemical group 0.000 claims 1
- HQCFGIFFVCFWGT-UHFFFAOYSA-N OC(=O)C(C)=CC1CCC(C(C)(C)C)CC1O Chemical compound OC(=O)C(C)=CC1CCC(C(C)(C)C)CC1O HQCFGIFFVCFWGT-UHFFFAOYSA-N 0.000 claims 1
- OKKRPWIIYQTPQF-UHFFFAOYSA-N Trimethylolpropane trimethacrylate Chemical compound CC(=C)C(=O)OCC(CC)(COC(=O)C(C)=C)COC(=O)C(C)=C OKKRPWIIYQTPQF-UHFFFAOYSA-N 0.000 claims 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims 1
- 239000011358 absorbing material Substances 0.000 claims 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims 1
- 230000002421 anti-septic effect Effects 0.000 claims 1
- 229940064004 antiseptic throat preparations Drugs 0.000 claims 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 239000003086 colorant Substances 0.000 claims 1
- 125000001303 disiloxanyl group Chemical group [H][Si]([*])([H])O[Si]([H])([H])[H] 0.000 claims 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 claims 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 claims 1
- VOAWOIGCXMLYFY-UHFFFAOYSA-N n-(2-oxoethyl)prop-2-enamide Chemical compound C=CC(=O)NCC=O VOAWOIGCXMLYFY-UHFFFAOYSA-N 0.000 claims 1
- OCMFIRSRLNISHF-UHFFFAOYSA-N n-[4-(dimethylamino)-2-methylbutan-2-yl]prop-2-enamide Chemical compound CN(C)CCC(C)(C)NC(=O)C=C OCMFIRSRLNISHF-UHFFFAOYSA-N 0.000 claims 1
- YPHQUSNPXDGUHL-UHFFFAOYSA-N n-methylprop-2-enamide Chemical compound CNC(=O)C=C YPHQUSNPXDGUHL-UHFFFAOYSA-N 0.000 claims 1
- ULDDEWDFUNBUCM-UHFFFAOYSA-N pentyl prop-2-enoate Chemical compound CCCCCOC(=O)C=C ULDDEWDFUNBUCM-UHFFFAOYSA-N 0.000 claims 1
- 239000003505 polymerization initiator Substances 0.000 claims 1
- NHARPDSAXCBDDR-UHFFFAOYSA-N propyl 2-methylprop-2-enoate Chemical compound CCCOC(=O)C(C)=C NHARPDSAXCBDDR-UHFFFAOYSA-N 0.000 claims 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- PNXMTCDJUBJHQJ-UHFFFAOYSA-N propyl prop-2-enoate Chemical compound CCCOC(=O)C=C PNXMTCDJUBJHQJ-UHFFFAOYSA-N 0.000 claims 1
- 229920001567 vinyl ester resin Polymers 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 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
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
- C08F291/18—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 on to irradiated or oxidised macromolecules
-
- 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
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
-
- 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
- C08F271/00—Macromolecular compounds obtained by polymerising monomers on to polymers of nitrogen-containing monomers as defined in group C08F26/00
- C08F271/02—Macromolecular compounds obtained by polymerising monomers on to polymers of nitrogen-containing monomers as defined in group C08F26/00 on to polymers of monomers containing heterocyclic nitrogen
-
- 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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
-
- 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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/12—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Eyeglasses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Claims (14)
- • · · ■···■#DE/EP 1 095 076 T1Anmeldungs-Nr. 99 933 826.2 UBVeröffentlichungs-Nr.Patentansprüche
1. Hydrogel-Zusammensetzung, umfassend:I. Wenigstens ein Polymer undII. wenigstens ein Mittel zur Erzeugung eines interpenetrierenden Polymernetzwerkes, das das wenigstens eine Polymer interpenetriert, ausgewählt aus der Gruppe bestehend aus:(A) wenigstens einem Polymer, umfassend eine oder mehrere Monomereinheiten, die wenigstens eine =N-C(=O)—Gruppe umfassen;(B) wenigstens einem Polymer, umfassend eine oder mehrere Einheiten, die wenigstens eine IM-Oxid-Gruppe umfassen;(C) wenigstens einem Polymer, das sowohl =N-C(=O)—Gruppen als auch N-Oxid-Gruppen von (A) und (B) umfasst, und(D) Mischungen davon undIII. gegebenenfalls wenigstens ein Material, das aus der aus Monomeren, polymeren Vernetzungsmitteln, Polymerisationsinitiatoren, Ultraviolett absorbierenden Materialien, farbgebenden Mitteln, Antiseptika bestehenden Gruppe und Kombinationen davon ausgewählt ist.VEfEP T 095076 Tl - 2. Hydrogel-Zusammensetzung nach Anspruch 1, wobei das wenigstens eine Polymer wenigstens ein Polymer umfasst, das wenigstens ein Monomer umfasst, das ausgewählt ist aus der Gruppe bestehend aus: 2-Hydroxyethylmethacrylat, 2-Hydroxyethylacrylat, Methylmethacrylat; Methylacrylamid; Methacrylamid; &Ngr;,&Ngr;-Dimethyldiacetonacrylamid; 2-Phosphatoethylmethacrylat; Di-, Tri-, Tetra-, Penta-, ... Polyethylenglycolmonoacrylat und -Methacrylat; 4- und 2-Methyl-5-vinylpyridin; N-(3-methacrylamidopropyl)-N,N-dimethylamin; N-(3-methacrYlamidopropyl)-N,N,N-trimethylamin; 1-Vinyl- und 2-Methyl-l-vinylmidazol; N-(3-acrylamido-3-methylbutyl)-N,N-dimethylamin; N-Methylacrylamid; 3-Hydroxypropylmethacrylat; N-Vinylimidazol; N-Vinylsuccinimid; N-Vinyldiglycolylimid; N-Vinylglutarimid; N-Vinyl-3-morphoIinon; N-Vinyl-5-methyl-3-morpholinon; Propylmethacrylat; Propylacrylat; Butylmethacrylat; Butylacrylat; Pentylacrylat; Pentylmethacrylat; Dimethyldiphenylmethylvinylsiloxan; N-(I7I-dimethyl-3-oxobutyl)acrylamid; 2-Ethyl-2-(hydroxymethyl)-l,3-propandioltrimethacrylat; X-(Dimethylvinylsilyl)-(d-[(dimethylvinylsilyl)oxy]-dimethyldiphenylmethylvinylsiloxan; Butyl(meth)acrylat; 2-Hydroxybutylmethacrylat; Vinylacetat; Pentyl methacrylat; Vinylpropionat; 3-Hydroxy-2-naphthylmethacrylat; Vinylalkohol; N-(formylmethyl)acrylamid; 2-Ethoxyethylmethacrylat; 4-t-Butyl-2-hydroxycyclohexylmethacrylat; 2-(Methacryloyloxy)ethylvinylcarbonat; VinylCS-CS^^-trimethyl-l^-bisCtrimethylsiloxy)disiloxanyl]propyl]carbonat; 4,4'-(tetrapentacontmethylheptacosasiloxanylen)di-l-butanol; N-Carboxy-ß-alanin-N-vinylester; 2-Methacryloyloxyethylphosphorylcholin und Kombinationen davon.
- 3. Hydrogel-Zusammensetzung nach Anspruch 1, wobei das wenigstens eine Mittel zur Erzeugung eines interpenetrierenden Polymernetzwerkes etwa 1 %, bezogen auf die Trockenmasse, bis etwa 14 %, bezogen auf die Trockenmasse, und vorzugsweise etwa 5 %, bezogen auf die Trockenmasse, bis etwa 10 %, bezogen auf die Trockenmasse, der Hydrogel-Zusammensetzung umfasst."3" DE/EP 1 O95 O76 T1
- 4. Hydrogel-Zusammensetzung nach Anspruch 1, weiterhin umfassend wenigstens ein Sulfoxid enthaltendes Material, das aus der Gruppe bestehend aus Sulfoxid enthaltenden Methacrylaten, Sulfoxid enthaltenden Acrylaten und Kombinationen davon ausgewählt ist.
- 5. Hydrogel-Zusammensetzung nach Anspruch 1, wobei das wenigstens eine Mittel zur Erzeugung eines interpenetrierenden Polymernetzwerkes eine Molmasse umfasst, die höher als etwa 10 000 ist.
- 6. Hydrogel-Zusammensetzung nach Anspruch 1, wobei das polymere Vernetzungsmittel wenigstens eine Verbindung umfasst, die aus der aus wenigstens einem Monomer und wenigstens einem Polymer bestehenden Gruppe ausgewählt ist.
- 7. Hydrogel-Zusammensetzung nach Anspruch 6, wobei das wenigstens eine polymere Vernetzungsmittel ein Polymer mit einer Molmasse von etwa 300 bis etwa 1500 umfasst.
- 8. Hydrogel-Zusammensetzung nach Anspruch 6, wobei das wenigstens eine polymere Vernetzungsmittel etwa 0,1 %, bezogen auf die Trockenmasse, bis etwa 8 %, bezogen auf die Trockenmasse, und vorzugsweise etwa 0,5 %, bezogen auf die Trockenmasse, bis etwa 4 %, bezogen auf die Trockenmasse, des Hydrogels umfasst.
- 9. Hydrogel-Zusammensetzung nach Anspruch 6, wobei das polymere Vernetzungsmittel wenigstens eine Verbindung umfasst, die aus der aus Polyethylenglycoldimethacrylat und Ethylenglycoldimethacrlyat bestehenden Gruppe ausgewählt ist.
- 10. Hydrogel-Zusammensetzung nach Anspruch 1, wobei die optionalen Monomere wenigstens ein Monomer umfassen, das aus der aus Methylmethacrylat und N-Vinyllactamen bestehenden Gruppe ausgewählt ist.-«- DE/EP 1 O95 O78T1
- 11. Hydrogel-Zusammensetzung nach Anspruch 10, wobei das N-Vinyllactam N-Vinylpyrrolidon umfasst.
- 12. Hydrogel-Zusammensetzung nach Anspruch 1, wobei das Mittel zur Erzeugung eines interpenetrierenden Netzwerkes wenigstens ein Mittel umfasst, das aus der aus Polyvinylpyrrolidon, Polyvinylpyrrolidoniod, PoIy-2-ethyl-2-oxazolin und Poly(4-vinylpyridin-N-oxid) bestehenden Gruppe ausgewählt ist.
- 13. Interpenetrierendes Polymernetzwerk, umfassend wenigstens ein Polymer und wenigstens ein Mittel zur Erzeugung eines interpenetrierenden Polymernetzwerkes, das das wenigstens eine Polymer interpenetriert, wobei das interpenetrierende Polymernetzwerk einen Wasserverlust von weniger als etwa 5,0 Gew.-% nach 5 min bei etwa 75 % Feuchtigkeit und etwa 24 °C aufweist, wobei das wenigstens eine Polymer vorzugsweise wenigstens eine Verbindung umfasst, die aus der aus HEMA und MAA bestehenden Gruppe ausgewählt ist und das Mittel vorzugsweise wenigstens eine Verbindung umfasst, die aus der aus Polyvinylpyrrolidon, Polyvinylpyrrolidoniod, Poly-2-ethyl-2-oxazolin und Poly(4-vinylpyridin-N-oxid) bestehenden Gruppe ausgewählt ist.
- 14. Hydrogel-Zusammensetzung, umfassend ein Sulfoxid umfassendes, interpenetrierendes Polymemetzwerk.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9210098P | 1998-07-08 | 1998-07-08 | |
| PCT/US1999/015532 WO2000002937A1 (en) | 1998-07-08 | 1999-07-08 | Interpenetrating polymer network hydrophilic hydrogels for contact lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1095076T1 true DE1095076T1 (de) | 2002-04-04 |
Family
ID=22231556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1095076T Pending DE1095076T1 (de) | 1998-07-08 | 1999-07-08 | Ineinandergreifendes polymernetzwerk aus hydrophilen hydrogelen für kontaktlinsen |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US20010044482A1 (de) |
| EP (1) | EP1095076A4 (de) |
| AU (1) | AU4980199A (de) |
| DE (1) | DE1095076T1 (de) |
| WO (1) | WO2000002937A1 (de) |
Families Citing this family (96)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7052131B2 (en) | 2001-09-10 | 2006-05-30 | J&J 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 |
| US20070043140A1 (en) * | 1998-03-02 | 2007-02-22 | Lorenz Kathrine O | Method for the mitigation of symptoms of contact lens related dry eye |
| US6822016B2 (en) | 2001-09-10 | 2004-11-23 | Johnson & Johnson Vision Care, Inc. | Biomedical devices containing internal wetting agents |
| DE1095076T1 (de) | 1998-07-08 | 2002-04-04 | Sunsoft Corp., Albuquerque | Ineinandergreifendes polymernetzwerk aus hydrophilen hydrogelen für kontaktlinsen |
| US6372815B1 (en) | 2000-04-18 | 2002-04-16 | Ocular Sciences Inc | Ophthalmic lenses and compositions, and methods for producing same |
| JP2001316589A (ja) * | 2000-05-02 | 2001-11-16 | Dow Corning Corp | 相互貫入ポリマーネットワークを含んでなる組成物 |
| US20030234459A1 (en) * | 2000-05-19 | 2003-12-25 | Nandu Mahendra P. | Method for the manufacture of molded polymeric devices using variable frequency microwaves |
| WO2003093327A1 (en) * | 2002-05-01 | 2003-11-13 | Hokkaido Technology Licensing Office Co., Ltd. | Gel having multiple network structure and method for preparation thereof |
| ES2346201T3 (es) * | 2002-10-02 | 2010-10-13 | Coloplast A/S | Hidrogel. |
| WO2004097504A1 (en) | 2003-04-24 | 2004-11-11 | Ocular Sciences Inc. | Hydrogel contact lenses and package systems and production methods for same |
| US8425926B2 (en) * | 2003-07-16 | 2013-04-23 | Yongxing Qiu | Antimicrobial medical devices |
| ATE356515T1 (de) * | 2003-09-03 | 2007-03-15 | Research In Motion Ltd | Verfahren und vorrichtungen zur anzeige eines heimnetzwerknamens |
| EP1779875A4 (de) * | 2004-06-18 | 2011-08-24 | Univ Hokkaido Nat Univ Corp | Künstlicher semilunar-knorpel |
| US7857447B2 (en) * | 2004-10-05 | 2010-12-28 | The Board Of Trustees Of The Leland Stanford Junior University | Interpenetrating polymer network hydrogel contact lenses |
| US7857849B2 (en) * | 2004-10-05 | 2010-12-28 | The Board Of Trustees Of The Leland Stanford Junior Iniversity | Artificial corneal implant |
| US8821583B2 (en) * | 2004-10-05 | 2014-09-02 | The Board Of Trustees Of The Leland Stanford Junior University | Interpenetrating polymer network hydrogel |
| US7909867B2 (en) * | 2004-10-05 | 2011-03-22 | The Board Of Trustees Of The Leland Stanford Junior University | Interpenetrating polymer network hydrogel corneal prosthesis |
| US20090088846A1 (en) | 2007-04-17 | 2009-04-02 | David Myung | Hydrogel arthroplasty device |
| US7841716B2 (en) | 2005-02-14 | 2010-11-30 | Johnson & Johnson Vision Care, Inc. | Comfortable ophthalmic device and methods of its production |
| US8343473B2 (en) | 2005-08-24 | 2013-01-01 | Purdue Research Foundation | Hydrophilized antimicrobial polymers |
| US20070048249A1 (en) | 2005-08-24 | 2007-03-01 | Purdue Research Foundation | Hydrophilized bactericidal polymers |
| US20110184513A1 (en) * | 2005-10-04 | 2011-07-28 | David Myung | Artificial corneal implant |
| DE102005054106A1 (de) * | 2005-11-12 | 2007-05-16 | Fresenius Medical Care De Gmbh | Verfahren zum Beschichten von Oberflächen mit Hydrogelen und mit Hydrogelbeschichtungen versehene Polymersubstrate |
| US9052529B2 (en) | 2006-02-10 | 2015-06-09 | Johnson & Johnson Vision Care, Inc. | Comfortable ophthalmic device and methods of its production |
| US7858000B2 (en) | 2006-06-08 | 2010-12-28 | Novartis Ag | Method of making silicone hydrogel contact lenses |
| MX2009000316A (es) | 2006-07-12 | 2009-01-26 | Novartis Ag | Copolimeros actinicamente reticulables para la fabricacion de lentes de contacto. |
| JP2010510347A (ja) * | 2006-11-17 | 2010-04-02 | エージェンシー フォー サイエンス, テクノロジー アンド リサーチ | 架橋性湿潤剤を有する多孔質ポリマー材料 |
| AR064286A1 (es) | 2006-12-13 | 2009-03-25 | Quiceno Gomez Alexandra Lorena | Produccion de dispositivos oftalmicos basados en la polimerizacion por crecimiento escalonado fotoinducida |
| US20080141628A1 (en) * | 2006-12-15 | 2008-06-19 | Bausch & Lomb Incorporated | Packaging Solutions |
| KR101482808B1 (ko) | 2007-03-22 | 2015-01-14 | 노파르티스 아게 | 현수 폴리실록산-함유 중합체 사슬이 있는 예비중합체 |
| MX2009010109A (es) | 2007-03-22 | 2009-10-12 | Novartis Ag | Prepolimeros que contienen silicona con cadenas polimericas hidrofilicas. |
| US20090033864A1 (en) * | 2007-07-30 | 2009-02-05 | Shone Thomas R | Multifocal contact lenses and methods for improving vision and for producing multifocal contact lenses |
| EP2188655B1 (de) | 2007-08-31 | 2012-01-04 | Novartis AG | Kontaktlinsenverpackungslösungen |
| TWI551305B (zh) | 2007-08-31 | 2016-10-01 | 諾華公司 | 相對黏稠封裝溶液之用途 |
| WO2009032921A1 (en) * | 2007-09-05 | 2009-03-12 | The General Hospital Corporation | Creep resistant, highly lubricious, tough, and ionic hydrogels including pva-paamps hydrogels |
| JP5622589B2 (ja) * | 2008-01-14 | 2014-11-12 | クーパーヴィジョン インターナショナル ホウルディング カンパニー リミテッド パートナーシップ | 重合性コンタクトレンズ配合物及びそれから得られるコンタクトレンズ |
| US20100280147A1 (en) * | 2008-02-15 | 2010-11-04 | Laura Hartmann | High refractive index interpenetrating networks for ophthalmic applications |
| US20120209396A1 (en) | 2008-07-07 | 2012-08-16 | David Myung | Orthopedic implants having gradient polymer alloys |
| WO2010011493A1 (en) | 2008-07-21 | 2010-01-28 | Novartis Ag | Silicone-containing polymeric materals with hydrolyzable groups |
| EP2307189B1 (de) | 2008-07-21 | 2014-06-04 | Novartis AG | Silikonhydrogel-kontaktlinsen mit veränderbaren tragekomfortmitteln |
| KR20110040969A (ko) | 2008-08-05 | 2011-04-20 | 바이오미메디카, 인코포레이티드 | 폴리우레탄-그라프트된 하이드로겔 |
| CA2739810C (en) * | 2008-11-13 | 2016-01-19 | Novartis Ag | Polysiloxane copolymers with terminal hydrophilic polymer chains |
| TWI506333B (zh) * | 2008-12-05 | 2015-11-01 | Novartis Ag | 用以傳遞疏水性舒適劑之眼用裝置及其製造方法 |
| JP5697654B2 (ja) | 2009-03-19 | 2015-04-08 | エージェンシー フォー サイエンス,テクノロジー アンド リサーチ | 親水性の異なるモノマーを含む両連続マイクロエマルションからのコポリマーの形成 |
| AU2010314992B2 (en) | 2009-11-09 | 2016-09-15 | Spotlight Technology Partners Llc | Polysaccharide based hydrogels |
| EP2498764B1 (de) | 2009-11-09 | 2017-09-06 | Spotlight Technology Partners LLC | Fragmentierte hydrogele |
| CN102639636A (zh) * | 2009-12-07 | 2012-08-15 | 诺瓦提斯公司 | 用于增加接触透镜的离子传输率的方法 |
| US8940337B2 (en) | 2009-12-30 | 2015-01-27 | Axcelon Biopolymers Corporation | Transparent bacterial cellulose nanocomposite hydrogels |
| GB201007556D0 (en) * | 2010-05-06 | 2010-06-23 | Wetenschappelijk En Tech Ct Va | Methods and compositions for textile layers and coatings |
| CA2802486C (en) | 2010-07-30 | 2015-01-06 | Novartis Ag | Amphiphilic polysiloxane prepolymers and uses thereof |
| WO2012027678A1 (en) | 2010-08-27 | 2012-03-01 | Biomimedica, Inc. | Hydrophobic and hydrophilic interpenetrating polymer networks derived from hydrophobic polymers and methods of preparing the same |
| CA2811013C (en) | 2010-10-06 | 2016-01-19 | Novartis Ag | Chain-extended polysiloxane crosslinkers with dangling hydrophilic polymer chains |
| EP2625218B1 (de) | 2010-10-06 | 2018-04-25 | Novartis AG | In wasser bearbeitbare silikonhaltige präpolymere und ihre verwendung |
| EP2625216B1 (de) | 2010-10-06 | 2019-06-05 | Novartis AG | Polymerisierbare kettenverlängerte polysiloxane mit seitenständigen hydrophilen gruppen |
| CN103597378B (zh) | 2011-06-09 | 2017-02-15 | 诺瓦提斯公司 | 具有纳米纹理化表面的硅氧烷水凝胶透镜 |
| KR20140115294A (ko) | 2011-10-03 | 2014-09-30 | 바이오미메디카, 인코포레이티드 | 순응성 재료들을 또 다른 표면으로 앵커링하기 위한 중합체성 접착제 |
| EP2782524B1 (de) | 2011-11-21 | 2017-12-20 | Biomimedica, Inc | Systeme zum verankern orthopädischer implantate in knochen |
| US9140825B2 (en) | 2011-12-23 | 2015-09-22 | Johnson & Johnson Vision Care, Inc. | Ionic silicone hydrogels |
| US8937111B2 (en) | 2011-12-23 | 2015-01-20 | Johnson & Johnson Vision Care, Inc. | Silicone hydrogels comprising desirable water content and oxygen permeability |
| US9125808B2 (en) * | 2011-12-23 | 2015-09-08 | Johnson & Johnson Vision Care, Inc. | Ionic silicone hydrogels |
| US9156934B2 (en) | 2011-12-23 | 2015-10-13 | Johnson & Johnson Vision Care, Inc. | Silicone hydrogels comprising n-vinyl amides and hydroxyalkyl (meth)acrylates or (meth)acrylamides |
| US8937110B2 (en) | 2011-12-23 | 2015-01-20 | Johnson & Johnson Vision Care, Inc. | Silicone hydrogels having a structure formed via controlled reaction kinetics |
| US9588258B2 (en) | 2011-12-23 | 2017-03-07 | Johnson & Johnson Vision Care, Inc. | Silicone hydrogels formed from zero diluent reactive mixtures |
| US8807745B2 (en) * | 2012-05-25 | 2014-08-19 | Bausch & Lomb Incorporated | Fully polymerized UV blocking silicone hydrogel lens |
| US9075187B2 (en) | 2012-05-25 | 2015-07-07 | Bausch & Lomb Incorporated | Fully polymerized UV blocking silicone hydrogel lens |
| WO2014111292A1 (en) | 2013-01-18 | 2014-07-24 | Basf Se | Acrylic dispersion-based coating compositions |
| EP2808707A1 (de) | 2013-05-31 | 2014-12-03 | DSM IP Assets B.V. | Makromere mit anhängenden Polyoxazolingruppen |
| US11077228B2 (en) | 2015-08-10 | 2021-08-03 | Hyalex Orthopaedics, Inc. | Interpenetrating polymer networks |
| WO2017083770A1 (en) * | 2015-11-11 | 2017-05-18 | Onefocus Vision, Inc. | Soft contact lens material with low volumetric expansion upon hydration |
| ES2749170T3 (es) | 2015-12-03 | 2020-03-19 | Novartis Ag | Soluciones de envasado de lentes de contacto |
| EP3411422A1 (de) | 2016-02-05 | 2018-12-12 | The General Hospital Corporation | Medikamenteneluierendes polymer aus biologisch abbaubaren polymeren zum auftragen auf die oberfläche von medizinprodukten |
| TWI609957B (zh) * | 2016-06-27 | 2018-01-01 | 晶碩光學股份有限公司 | 用以處理隱形眼鏡之溶液及隱形眼鏡的包裝系統 |
| US10370476B2 (en) | 2016-07-06 | 2019-08-06 | Johnson & Johnson Vision Care, Inc. | Silicone hydrogels comprising high levels of polyamides |
| US10371865B2 (en) | 2016-07-06 | 2019-08-06 | Johnson & Johnson Vision Care, Inc. | Silicone hydrogels comprising polyamides |
| US11021558B2 (en) | 2016-08-05 | 2021-06-01 | Johnson & Johnson Vision Care, Inc. | Polymer compositions containing grafted polymeric networks and processes for their preparation and use |
| TWI614573B (zh) * | 2016-12-30 | 2018-02-11 | 臻鼎科技股份有限公司 | 水溶性感光樹脂組合物及覆蓋膜 |
| ES2678773B1 (es) * | 2017-01-16 | 2019-06-12 | Consejo Superior Investigacion | Recubrimientos tipo hidrogel en base vinil-lactamas |
| WO2018222622A1 (en) | 2017-05-27 | 2018-12-06 | Poly Group LLC | Dispersible antimicrobial complex and coatings therefrom |
| EP3638740B1 (de) | 2017-06-16 | 2024-08-07 | Poly Group LLC | Polymeres antimikrobielles tensid |
| EP3644980A4 (de) * | 2017-06-29 | 2021-03-24 | The University of Washington | N-oxid- und ectoinmonomere, polymere, deren zusammensetzungen und verwandte verfahren |
| CN110869200B (zh) * | 2017-06-30 | 2022-05-10 | 株式会社尼康 | 制造光学器件的方法及相应的系统 |
| US11034789B2 (en) | 2018-01-30 | 2021-06-15 | Johnson & Johnson Vision Care, Inc. | Ophthalmic devices containing localized grafted networks and processes for their preparation and use |
| US10961341B2 (en) | 2018-01-30 | 2021-03-30 | Johnson & Johnson Vision Care, Inc. | Ophthalmic devices derived from grafted polymeric networks and processes for their preparation and use |
| CN112041350B (zh) * | 2018-05-01 | 2023-10-03 | 鲍希与洛姆伯股份有限公司 | 含uv阻断剂的眼用装置和其制备方法 |
| US10869950B2 (en) | 2018-07-17 | 2020-12-22 | Hyalex Orthopaedics, Inc. | Ionic polymer compositions |
| CN109096438B (zh) * | 2018-08-29 | 2021-03-26 | 江南大学 | 一种瓜尔胶/聚乙烯吡咯烷酮互穿网络高分子聚合物分步互穿网络聚合物及其制备方法 |
| EP4017346B1 (de) | 2019-11-04 | 2024-12-04 | Alcon Inc. | Verfahren zur herstellung von kontaklinsen mit oberflächen unteschiedlicher weichheit |
| TWI859401B (zh) | 2020-01-27 | 2024-10-21 | 新加坡商科萊博新加坡私人有限公司 | 光化可交聯的聚矽氧烷-聚甘油嵌段共聚物及其製造和使用方法 |
| HUE069050T2 (hu) | 2020-07-28 | 2025-02-28 | Alcon Inc | Puhább lencsefelületekkel rendelkezõ kontaktlencsék |
| US11801143B2 (en) | 2021-07-01 | 2023-10-31 | Hyalex Orthopaedics, Inc. | Multi-layered biomimetic osteochondral implants and methods of using thereof |
| US11912800B2 (en) | 2021-09-29 | 2024-02-27 | Johnson & Johnson Vision Care, Inc. | Amide-functionalized polymerization initiators and their use in the manufacture of ophthalmic lenses |
| US12510690B2 (en) * | 2022-02-24 | 2025-12-30 | Bausch + Lomb Ireland Limited | Ophthalmic devices |
| CN114545658B (zh) * | 2022-02-25 | 2023-07-14 | 金陵科技学院 | 一种药物缓释型互穿网络水凝胶隐形眼镜的制备方法 |
| CN119731560A (zh) | 2022-08-17 | 2025-03-28 | 爱尔康公司 | 在其上具有水凝胶涂层的接触镜片 |
| CN121293879B (zh) * | 2025-12-12 | 2026-02-13 | 合肥爱家防辐射科技有限公司 | 一种具有防微波辐射且防蓝光的眼镜片及其制备方法 |
Family Cites Families (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US29231A (en) * | 1860-07-24 | Punching-machine | ||
| USRE29231E (en) | 1968-10-21 | 1977-05-24 | Patent Structures, Inc. | Copolymer of hydroxyalkyl methacrylate and polyvinylpyrrolidone |
| US3639524A (en) | 1969-07-28 | 1972-02-01 | Maurice Seiderman | Hydrophilic gel polymer insoluble in water from polyvinylpyrrolidone with n-vinyl-2-pyrrolidone and methacrylic modifier |
| US3647736A (en) * | 1970-05-25 | 1972-03-07 | Kontur Kontact Lens Co Inc | Hydrophilic contact lens material |
| US4042552A (en) * | 1972-09-19 | 1977-08-16 | Warner-Lambert Company | Composition for hydrophilic lens blank and method of casting |
| US3876581A (en) | 1972-10-10 | 1975-04-08 | Erickson Polymer Corp | Hydrophilic polymer composition for prosthetic devices |
| US3839304A (en) | 1973-02-12 | 1974-10-01 | American Optical Corp | Soft contact lens and method of production thereof |
| US4073577A (en) | 1973-02-19 | 1978-02-14 | Titmus Eurocon Kontaktlinsen Kg | Contact lenses of hydrophilic polymers made by photopolymerization |
| US4038264A (en) * | 1974-01-07 | 1977-07-26 | National Patent Development Corporation | Hema copolymers having high oxygen permeability |
| US4054624A (en) * | 1974-11-21 | 1977-10-18 | Warner-Lambert Company | Preparing a hydrated contact lens |
| US4158030A (en) | 1977-06-24 | 1979-06-12 | Nick Stoyan | Method for making lenses from a modified polymerization product of methyl methacrylate |
| DE2839249A1 (de) | 1977-09-12 | 1979-03-22 | Toray Industries | Verfahren zur herstellung einer weichen kontaktlinse und ausgangsloesung zur durchfuehrung des verfahrens |
| US4859719A (en) | 1983-09-08 | 1989-08-22 | Minnesota Mining And Manufacturing Company | Polymer blends with high water absorption |
| US4771089A (en) | 1983-09-08 | 1988-09-13 | Minnesota Mining And Manufacturing Co. | Polymer blends with high water absorption |
| US4536554A (en) | 1984-02-22 | 1985-08-20 | Barnes-Hind, Inc. | Hydrophilic polymers and contact lenses made therefrom |
| US4575539A (en) | 1985-06-03 | 1986-03-11 | E. R. Squibb & Sons, Inc. | Drug delivery systems including novel interpenetrating polymer networks and method |
| US4904421A (en) | 1987-11-25 | 1990-02-27 | Tomei Sangyo Kabushiki Kaisha | Soft ocular lens and method for its preparation |
| US5886101A (en) | 1988-03-02 | 1999-03-23 | E. I. Du Pont De Nemours And Company | Solvent dispersible interpenetrating polymer networks |
| US5087392A (en) * | 1988-05-31 | 1992-02-11 | Sola Usa, Inc. | Method of mold contact lenses |
| CA1318446C (en) | 1988-05-31 | 1993-05-25 | William J. Burke | Contact lenses and materials and methods of making same |
| AU618817B2 (en) | 1988-07-05 | 1992-01-09 | Novartis Ag | Dimethylacrylamide-copolymer hydrogels with high oxygen permeability |
| US4931228A (en) | 1989-04-05 | 1990-06-05 | Coastvision | Method of manufacturing soft contact lens buttons |
| JPH0655876B2 (ja) * | 1989-08-23 | 1994-07-27 | 新技術事業団 | アクリルアミド―アクリル酸ipn |
| US5468811A (en) | 1989-11-02 | 1995-11-21 | National Patent Development Corporation | Hydrophilic composite polymer articles formed from a settable paste comprising a mixture of hydrophilic polymer and unsaturated monomer |
| US5529914A (en) * | 1990-10-15 | 1996-06-25 | The Board Of Regents The Univeristy Of Texas System | Gels for encapsulation of biological materials |
| US5241006A (en) | 1990-10-24 | 1993-08-31 | Minnesota Mining And Manufacturing Company | Printable transparency |
| US5270415A (en) | 1990-12-21 | 1993-12-14 | Allergan Inc. | Balanced charge polymer and hydrophilic contact lens manufactured therefrom |
| US5217491A (en) | 1990-12-27 | 1993-06-08 | American Cyanamid Company | Composite intraocular lens |
| US5397848A (en) | 1991-04-25 | 1995-03-14 | Allergan, Inc. | Enhancing the hydrophilicity of silicone polymers |
| US5210111A (en) * | 1991-08-22 | 1993-05-11 | Ciba-Geigy Corporation | Crosslinked hydrogels derived from hydrophilic polymer backbones |
| US5310779A (en) * | 1991-11-05 | 1994-05-10 | Bausch & Lomb Incorporated | UV curable crosslinking agents useful in copolymerization |
| DE4238263A1 (en) | 1991-11-15 | 1993-05-19 | Minnesota Mining & Mfg | Adhesive comprising hydrogel and crosslinked polyvinyl:lactam - is used in electrodes for biomedical application providing low impedance and good mechanical properties when water and/or moisture is absorbed from skin |
| IT1260154B (it) * | 1992-07-03 | 1996-03-28 | Lanfranco Callegaro | Acido ialuronico e suoi derivati in polimeri interpenetranti (ipn) |
| IL106587A (en) | 1992-08-07 | 1998-03-10 | Keravision Inc | Hybrid intrastromal corneal ring |
| US5412016A (en) | 1992-09-28 | 1995-05-02 | E. I. Du Pont De Nemours And Company | Process for making polymeric inorganic-organic compositions |
| US5484863A (en) | 1993-03-10 | 1996-01-16 | Johnson & Johnson Vision Products, Inc. | Polymeric ophthalmic lens prepared from unsaturated polyoxyethylene monomers |
| US5457140A (en) | 1993-07-22 | 1995-10-10 | Johnson & Johnson Vision Products, Inc. | Method of forming shaped hydrogel articles including contact lenses using inert, displaceable diluents |
| US5852126A (en) | 1994-05-02 | 1998-12-22 | Novartis Ag | Polymerisable composition and the use thereof |
| US5598233A (en) | 1994-08-18 | 1997-01-28 | Harold A. Gell | Soft contact lens with contamination indicator |
| US5482981A (en) | 1994-11-09 | 1996-01-09 | Pilkington Barnes Hind, Inc. | Optically clear polymer compositions containing an interpenetrant |
| US5919570A (en) | 1995-02-01 | 1999-07-06 | Schneider Inc. | Slippery, tenaciously adhering hydrogel coatings containing a polyurethane-urea polymer hydrogel commingled with a poly(N-vinylpyrrolidone) polymer hydrogel, coated polymer and metal substrate materials, and coated medical devices |
| US5674942A (en) | 1995-03-31 | 1997-10-07 | Johnson & Johnson Vision Products, Inc. | Interpenetrating polymer networks for contact lens production |
| US5656210A (en) | 1995-03-31 | 1997-08-12 | Johnson & Johnson Vision Products, Inc. | Reaction injection molding as a process to prepare contact lenses |
| US5824719A (en) | 1995-06-07 | 1998-10-20 | Bausch & Lomb Incorporated | Polymer compositions for contact lenses |
| US6271278B1 (en) | 1997-05-13 | 2001-08-07 | Purdue Research Foundation | Hydrogel composites and superporous hydrogel composites having fast swelling, high mechanical strength, and superabsorbent properties |
| FR2772033A1 (fr) * | 1997-12-05 | 1999-06-04 | Essilor Int | Procede de fabrication d'un materiau polymere transparent resistant au depot de proteines, materiau obtenu par ce procede, lentilles de contact et implants intraoculaires faits de ce materiau |
| US5998498A (en) * | 1998-03-02 | 1999-12-07 | Johnson & Johnson Vision Products, Inc. | Soft contact lenses |
| US6367929B1 (en) * | 1998-03-02 | 2002-04-09 | Johnson & Johnson Vision Care, Inc. | Hydrogel with internal wetting agent |
| DE1095076T1 (de) | 1998-07-08 | 2002-04-04 | Sunsoft Corp., Albuquerque | Ineinandergreifendes polymernetzwerk aus hydrophilen hydrogelen für kontaktlinsen |
| KR20000012970A (ko) | 1998-08-03 | 2000-03-06 | 김효근 | 썰폰아마이드기를 포함하는 ph 민감성 고분자 및 그의 제조방법 |
| US6372815B1 (en) | 2000-04-18 | 2002-04-16 | Ocular Sciences Inc | Ophthalmic lenses and compositions, and methods for producing same |
-
1999
- 1999-07-08 DE DE1095076T patent/DE1095076T1/de active Pending
- 1999-07-08 WO PCT/US1999/015532 patent/WO2000002937A1/en not_active Ceased
- 1999-07-08 EP EP99933826A patent/EP1095076A4/de not_active Withdrawn
- 1999-07-08 AU AU49801/99A patent/AU4980199A/en not_active Abandoned
-
2001
- 2001-01-08 US US09/757,274 patent/US20010044482A1/en not_active Abandoned
-
2004
- 2004-08-02 US US10/937,868 patent/US7279507B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1095076A4 (de) | 2002-11-06 |
| US7279507B2 (en) | 2007-10-09 |
| US20010044482A1 (en) | 2001-11-22 |
| US20050148682A1 (en) | 2005-07-07 |
| WO2000002937A1 (en) | 2000-01-20 |
| EP1095076A1 (de) | 2001-05-02 |
| AU4980199A (en) | 2000-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1095076T1 (de) | Ineinandergreifendes polymernetzwerk aus hydrophilen hydrogelen für kontaktlinsen | |
| US7431152B2 (en) | Hydrogel contact lenses and package systems and production methods for same | |
| CA2150673C (en) | Polymer compositions for contact lenses | |
| AU725481B2 (en) | Method of preparing foldable hydrophilic ophthalmic device materials | |
| EP0692100B1 (de) | Itaconat enthaltende copolymer-zusammensetzungen für kontaktlinsen | |
| US5923397A (en) | Bimodulus contact lens article | |
| ATE268358T1 (de) | Material für eine okularlinse | |
| DE502004005926D1 (de) | Formmasse, enthaltend ein mattierungsmittel | |
| WO1982001553A1 (en) | Cross-linked hydrophilic polymers | |
| JP2002511316A5 (de) | ||
| CA2621456A1 (en) | Biocompatible polymeric compositions for use in making anterior chamber intraocular lenses | |
| JPH11287971A (ja) | 眼用レンズ材料 | |
| EP1080381B1 (de) | In einem verfahren mit vernetzung durch nachpolmerisation hergestelltes material für ophthalmologische geräte mit hohem brechungsindex | |
| WO1996003666A1 (en) | Method of polymerizing methacrylate-based compositions | |
| CS257979B1 (en) | Hydrophilic copolymer and method of its production | |
| JPH10197831A (ja) | 含水性コンタクトレンズ | |
| JP7202910B2 (ja) | 繊維強化材料、及びその製造方法 | |
| DE102008056293A1 (de) | Polymerisierbares Mehrkomponenten-Prothesenausgangsmaterial, insbesondere für Dentalprothesen | |
| KR20210042960A (ko) | 고함수율 안과용 장치 | |
| JPS63234001A (ja) | ソフトコンタクトレンズの製造方法 | |
| JPH073518B2 (ja) | コンタクトレンズ材料 | |
| TH23553B (th) | คอนแทคเลนส์แบบอ่อนที่มีปริมาณความชื้นสูงและวิธีผลิตคอนแทคเลนส์แบบอ่อน | |
| DE60105733D1 (de) | Acrylate mit mehreren quatenären Amino-Gruppen im Alkohol-Teil, Verfahren zu deren Herstellung, und (Co)Polymere hergestellt aus diesen Monomeren | |
| HK1083647B (en) | Hydrogel contact lenses and package systems and production methods for same | |
| HK1083647A (en) | Hydrogel contact lenses and package systems and production methods for same |