JPH029324B2 - - Google Patents
Info
- Publication number
- JPH029324B2 JPH029324B2 JP689287A JP689287A JPH029324B2 JP H029324 B2 JPH029324 B2 JP H029324B2 JP 689287 A JP689287 A JP 689287A JP 689287 A JP689287 A JP 689287A JP H029324 B2 JPH029324 B2 JP H029324B2
- Authority
- JP
- Japan
- Prior art keywords
- triorganovinylsilane
- polymer
- molded product
- shaped molded
- contact lens
- 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.)
- Expired
Links
- 229920000642 polymer Polymers 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 27
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 229920001577 copolymer Polymers 0.000 claims description 9
- 238000006116 polymerization reaction Methods 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 11
- 239000001301 oxygen Substances 0.000 description 11
- 229910052760 oxygen Inorganic materials 0.000 description 11
- 230000035699 permeability Effects 0.000 description 11
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 4
- 229920001400 block copolymer Polymers 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- GCSJLQSCSDMKTP-UHFFFAOYSA-N ethenyl(trimethyl)silane Chemical compound C[Si](C)(C)C=C GCSJLQSCSDMKTP-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 239000002504 physiological saline solution Substances 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 150000002430 hydrocarbons Chemical group 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- QRHCILLLMDEFSD-UHFFFAOYSA-N bis(ethenyl)-dimethylsilane Chemical compound C=C[Si](C)(C)C=C QRHCILLLMDEFSD-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- -1 polyisobrene Polymers 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 208000028006 Corneal injury Diseases 0.000 description 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- UDLNYNSUFIHIKN-UHFFFAOYSA-N bis(ethenyl)-diethylsilane Chemical compound CC[Si](CC)(C=C)C=C UDLNYNSUFIHIKN-UHFFFAOYSA-N 0.000 description 1
- 238000012661 block copolymerization Methods 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- FOOFODDUBAXCGQ-UHFFFAOYSA-N but-1-enyl(dimethyl)silane Chemical compound C[SiH](C=CCC)C FOOFODDUBAXCGQ-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 210000004087 cornea Anatomy 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- XVSBWQYHSLNOCU-UHFFFAOYSA-N ethenyl(dimethyl)silicon Chemical compound C[Si](C)C=C XVSBWQYHSLNOCU-UHFFFAOYSA-N 0.000 description 1
- BAVNDESSHRPRRF-UHFFFAOYSA-N ethenyl-diethyl-methylsilane Chemical compound CC[Si](C)(CC)C=C BAVNDESSHRPRRF-UHFFFAOYSA-N 0.000 description 1
- QDEZCOQKJSRQNN-UHFFFAOYSA-N ethenyl-dimethyl-phenylsilane Chemical compound C=C[Si](C)(C)C1=CC=CC=C1 QDEZCOQKJSRQNN-UHFFFAOYSA-N 0.000 description 1
- GRLDVEIBOVMDNQ-UHFFFAOYSA-N ethenyl-dimethyl-propylsilane Chemical compound CCC[Si](C)(C)C=C GRLDVEIBOVMDNQ-UHFFFAOYSA-N 0.000 description 1
- 210000001508 eye Anatomy 0.000 description 1
- HTDJPCNNEPUOOQ-UHFFFAOYSA-N hexamethylcyclotrisiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O1 HTDJPCNNEPUOOQ-UHFFFAOYSA-N 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007102 metabolic function Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Eyeglasses (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP689287A JPS63174014A (ja) | 1987-01-14 | 1987-01-14 | コンタクトレンズの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP689287A JPS63174014A (ja) | 1987-01-14 | 1987-01-14 | コンタクトレンズの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63174014A JPS63174014A (ja) | 1988-07-18 |
| JPH029324B2 true JPH029324B2 (de) | 1990-03-01 |
Family
ID=11650878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP689287A Granted JPS63174014A (ja) | 1987-01-14 | 1987-01-14 | コンタクトレンズの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63174014A (de) |
-
1987
- 1987-01-14 JP JP689287A patent/JPS63174014A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63174014A (ja) | 1988-07-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2003224658B2 (en) | Low polydispersity poly-hema compositions | |
| US4604479A (en) | Silicone-containing contact lens material and contact lenses made thereof | |
| CA2394939C (en) | Long-wearable soft contact lens | |
| US4761436A (en) | Contact lens comprising triorganovinylsilane polymers | |
| JPS62294201A (ja) | レンズ組成物、物品及びその製法 | |
| ES8202721A1 (es) | Procedimiento para preparar dispositivos biomedicos adapta- bles a la cornea humana, tales como lentes de contacto. | |
| CA2404133A1 (en) | Hydrogel with internal wetting agent | |
| JPS6261929B2 (de) | ||
| CA1234243A (en) | Lens composition, article and method of manufacture | |
| JPS63258917A (ja) | 物理特性が改良された連続装着コンタクトレンズ | |
| KR20190017634A (ko) | 표면 변형을 갖는 콘택트 렌즈 및 그 마련 방법 | |
| CA1251069A (en) | Hydrogel contact lenses for extended wear | |
| CN112442154B (zh) | 一种复合的硅水凝胶角膜接触镜材料及其制备方法 | |
| US4559186A (en) | Production of borate crosslinked polyvinyl alcohol contact lenses | |
| JPH029324B2 (de) | ||
| US4649185A (en) | Contact lens comprising trimethylvinylsilane polymer | |
| GB2108701A (en) | Borate crosslinked polyvinyl alcohol contact lens | |
| JPS6233573B2 (de) | ||
| CA1308381C (en) | Contact lens based on triorganovinylsilane polymer | |
| JPH0219166A (ja) | 酸素透過性成形物 | |
| CN214201962U (zh) | 硬式透氧隐形眼镜结构 | |
| JPH0120407B2 (de) | ||
| JPH0685030B2 (ja) | コンタクトレンズ材料 | |
| JPH11171929A (ja) | プラスチック成形品 | |
| EP0713121A1 (de) | Material für kontaktlinsen und verfahren zu seiner herstellung |