JPH029324B2 - - Google Patents

Info

Publication number: JPH029324B2
Authority: JP; Japan
Prior art keywords: triorganovinylsilane; polymer; molded product; shaped molded; contact lens
Prior art date: 1987-01-14
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

Application number

JP689287A

Other languages

English (en)

Japanese (ja)

Other versions

JPS63174014A (ja

Inventor

Minoru Takamizawa

Akira Yamamoto

Shigehiro Nagura

Toyohisa Sakurada

Tetsuya Mayuzumi

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.)

Shin Etsu Chemical Co Ltd

Original Assignee

Shin Etsu Chemical Co Ltd

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.)

1987-01-14

Filing date

1987-01-14

Publication date

1990-03-01

1987-01-14 Application filed by Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd

1987-01-14 Priority to JP689287A priority Critical patent/JPS63174014A/ja

1988-07-18 Publication of JPS63174014A publication Critical patent/JPS63174014A/ja

1990-03-01 Publication of JPH029324B2 publication Critical patent/JPH029324B2/ja

Status Granted legal-status Critical Current

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)

JP689287A 1987-01-14 1987-01-14 コンタクトレンズの製造方法 Granted JPS63174014A (ja)

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

Publication	Publication Date	Title
AU2003224658B2 (en)	2008-09-04	Low polydispersity poly-hema compositions
US4604479A (en)	1986-08-05	Silicone-containing contact lens material and contact lenses made thereof
CA2394939C (en)	2007-10-30	Long-wearable soft contact lens
US4761436A (en)	1988-08-02	Contact lens comprising triorganovinylsilane polymers
JPS62294201A (ja)	1987-12-21	レンズ組成物、物品及びその製法
ES8202721A1 (es)	1982-03-01	Procedimiento para preparar dispositivos biomedicos adapta- bles a la cornea humana, tales como lentes de contacto.
CA2404133A1 (en)	2001-09-27	Hydrogel with internal wetting agent
JPS6261929B2 (de)	1987-12-24
CA1234243A (en)	1988-03-15	Lens composition, article and method of manufacture
JPS63258917A (ja)	1988-10-26	物理特性が改良された連続装着コンタクトレンズ
KR20190017634A (ko)	2019-02-20	표면 변형을 갖는 콘택트 렌즈 및 그 마련 방법
CA1251069A (en)	1989-03-14	Hydrogel contact lenses for extended wear
CN112442154B (zh)	2023-02-03	一种复合的硅水凝胶角膜接触镜材料及其制备方法
US4559186A (en)	1985-12-17	Production of borate crosslinked polyvinyl alcohol contact lenses
JPH029324B2 (de)	1990-03-01
US4649185A (en)	1987-03-10	Contact lens comprising trimethylvinylsilane polymer
GB2108701A (en)	1983-05-18	Borate crosslinked polyvinyl alcohol contact lens
JPS6233573B2 (de)	1987-07-21
CA1308381C (en)	1992-10-06	Contact lens based on triorganovinylsilane polymer
JPH0219166A (ja)	1990-01-23	酸素透過性成形物
CN214201962U (zh)	2021-09-14	硬式透氧隐形眼镜结构
JPH0120407B2 (de)	1989-04-17
JPH0685030B2 (ja)	1994-10-26	コンタクトレンズ材料
JPH11171929A (ja)	1999-06-29	プラスチック成形品
EP0713121A1 (de)	1996-05-22	Material für kontaktlinsen und verfahren zu seiner herstellung