SG192244A1 - Silicone hydrogel contact lenses - Google Patents
Silicone hydrogel contact lenses Download PDFInfo
- Publication number
- SG192244A1 SG192244A1 SG2013058342A SG2013058342A SG192244A1 SG 192244 A1 SG192244 A1 SG 192244A1 SG 2013058342 A SG2013058342 A SG 2013058342A SG 2013058342 A SG2013058342 A SG 2013058342A SG 192244 A1 SG192244 A1 SG 192244A1
- Authority
- SG
- Singapore
- Prior art keywords
- acrylate
- contact lens
- functional acrylate
- monomer
- containing siloxane
- Prior art date
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- 239000000017 hydrogel Substances 0.000 title claims abstract description 33
- 229920001296 polysiloxane Polymers 0.000 title claims abstract description 30
- 239000000178 monomer Substances 0.000 claims abstract description 196
- 239000000203 mixture Substances 0.000 claims abstract description 178
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims abstract description 133
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 128
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 68
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- 239000007795 chemical reaction product Substances 0.000 claims abstract description 4
- 239000003431 cross linking reagent Substances 0.000 claims description 59
- 238000000034 method Methods 0.000 claims description 52
- -1 polydimethylsiloxane Polymers 0.000 claims description 40
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- CYIGRWUIQAVBFG-UHFFFAOYSA-N 1,2-bis(2-ethenoxyethoxy)ethane Chemical compound C=COCCOCCOCCOC=C CYIGRWUIQAVBFG-UHFFFAOYSA-N 0.000 claims description 25
- 239000003960 organic solvent Substances 0.000 claims description 25
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- 239000007788 liquid Substances 0.000 claims description 21
- WULAHPYSGCVQHM-UHFFFAOYSA-N 2-(2-ethenoxyethoxy)ethanol Chemical compound OCCOCCOC=C WULAHPYSGCVQHM-UHFFFAOYSA-N 0.000 claims description 17
- VUIWJRYTWUGOOF-UHFFFAOYSA-N 2-ethenoxyethanol Chemical compound OCCOC=C VUIWJRYTWUGOOF-UHFFFAOYSA-N 0.000 claims description 15
- 239000001257 hydrogen Substances 0.000 claims description 15
- 229910052739 hydrogen Inorganic materials 0.000 claims description 15
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 15
- YXYJVFYWCLAXHO-UHFFFAOYSA-N 2-methoxyethyl 2-methylprop-2-enoate Chemical compound COCCOC(=O)C(C)=C YXYJVFYWCLAXHO-UHFFFAOYSA-N 0.000 claims description 14
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- PNLUGRYDUHRLOF-UHFFFAOYSA-N n-ethenyl-n-methylacetamide Chemical group C=CN(C)C(C)=O PNLUGRYDUHRLOF-UHFFFAOYSA-N 0.000 claims description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 13
- HWSSEYVMGDIFMH-UHFFFAOYSA-N 2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethyl 2-methylprop-2-enoate Chemical group CC(=C)C(=O)OCCOCCOCCOC(=O)C(C)=C HWSSEYVMGDIFMH-UHFFFAOYSA-N 0.000 claims description 12
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 12
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- IEVADDDOVGMCSI-UHFFFAOYSA-N 2-hydroxybutyl 2-methylprop-2-enoate Chemical compound CCC(O)COC(=O)C(C)=C IEVADDDOVGMCSI-UHFFFAOYSA-N 0.000 claims description 7
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- IAXXETNIOYFMLW-COPLHBTASA-N [(1s,3s,4s)-4,7,7-trimethyl-3-bicyclo[2.2.1]heptanyl] 2-methylprop-2-enoate Chemical compound C1C[C@]2(C)[C@@H](OC(=O)C(=C)C)C[C@H]1C2(C)C IAXXETNIOYFMLW-COPLHBTASA-N 0.000 claims description 6
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- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 description 1
- 238000012719 thermal polymerization Methods 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
Classifications
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- 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
- C08F30/00—Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
- C08F30/04—Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
- C08F30/08—Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/02—Sterilising, e.g. of complete packages
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L43/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium or a metal; Compositions of derivatives of such polymers
- C08L43/04—Homopolymers or copolymers of monomers containing silicon
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/04—Contact lenses for the eyes
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Eyeglasses (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Dispersion Chemistry (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161447171P | 2011-02-28 | 2011-02-28 | |
| PCT/US2012/026214 WO2012118674A2 (en) | 2011-02-28 | 2012-02-23 | Silicone hydrogel contact lenses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG192244A1 true SG192244A1 (en) | 2013-09-30 |
Family
ID=45656574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2013058342A SG192244A1 (en) | 2011-02-28 | 2012-02-23 | Silicone hydrogel contact lenses |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8865789B2 (enExample) |
| EP (1) | EP2492718B1 (enExample) |
| JP (1) | JP2014510945A (enExample) |
| KR (1) | KR101759373B1 (enExample) |
| CN (1) | CN103827175B (enExample) |
| ES (1) | ES2449709T3 (enExample) |
| MY (1) | MY161159A (enExample) |
| SG (1) | SG192244A1 (enExample) |
| TW (1) | TWI512048B (enExample) |
| WO (1) | WO2012118674A2 (enExample) |
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| WO2012154268A1 (en) * | 2011-02-28 | 2012-11-15 | Coopervision International Holding Company, Lp | Silicone hydrogel contact lenses |
| WO2012118680A1 (en) * | 2011-02-28 | 2012-09-07 | Coopervision International Holding Company, Lp | Silicone hydrogel contact lenses |
| KR101713370B1 (ko) * | 2011-02-28 | 2017-03-07 | 쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피 | 습윤성 실리콘 히드로겔 콘택트 렌즈 |
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| WO2014140599A1 (en) | 2013-03-15 | 2014-09-18 | Coopervision International Holding Company, Lp | Silicone hydrogel contact lenses |
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-
2012
- 2012-02-23 MY MYPI2013002861A patent/MY161159A/en unknown
- 2012-02-23 ES ES12156771.3T patent/ES2449709T3/es active Active
- 2012-02-23 WO PCT/US2012/026214 patent/WO2012118674A2/en not_active Ceased
- 2012-02-23 CN CN201280010734.7A patent/CN103827175B/zh active Active
- 2012-02-23 TW TW101106099A patent/TWI512048B/zh active
- 2012-02-23 KR KR1020137025062A patent/KR101759373B1/ko active Active
- 2012-02-23 JP JP2013556730A patent/JP2014510945A/ja active Pending
- 2012-02-23 SG SG2013058342A patent/SG192244A1/en unknown
- 2012-02-23 EP EP12156771.3A patent/EP2492718B1/en active Active
- 2012-02-24 US US13/404,035 patent/US8865789B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012118674A2 (en) | 2012-09-07 |
| CN103827175B (zh) | 2016-08-10 |
| MY161159A (en) | 2017-04-14 |
| KR101759373B1 (ko) | 2017-07-18 |
| ES2449709T3 (es) | 2014-03-20 |
| US8865789B2 (en) | 2014-10-21 |
| TWI512048B (zh) | 2015-12-11 |
| JP2014510945A (ja) | 2014-05-01 |
| US20120220689A1 (en) | 2012-08-30 |
| WO2012118674A3 (en) | 2014-03-13 |
| HK1194091A1 (zh) | 2014-10-10 |
| CN103827175A (zh) | 2014-05-28 |
| EP2492718B1 (en) | 2014-01-08 |
| EP2492718A1 (en) | 2012-08-29 |
| TW201239033A (en) | 2012-10-01 |
| KR20140012104A (ko) | 2014-01-29 |
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