FR2417517B1 - - Google Patents
Info
- Publication number
- FR2417517B1 FR2417517B1 FR7836620A FR7836620A FR2417517B1 FR 2417517 B1 FR2417517 B1 FR 2417517B1 FR 7836620 A FR7836620 A FR 7836620A FR 7836620 A FR7836620 A FR 7836620A FR 2417517 B1 FR2417517 B1 FR 2417517B1
- Authority
- FR
- France
- 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
Classifications
-
- 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
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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
- 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
- C08F283/124—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes on to polysiloxanes having carbon-to-carbon double bonds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/14—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
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)
- Materials For Medical Uses (AREA)
- Eyeglasses (AREA)
- Silicon Polymers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/878,831 US4153641A (en) | 1977-07-25 | 1978-02-21 | Polysiloxane composition and contact lens |
| US05/964,761 US4189546A (en) | 1977-07-25 | 1978-12-05 | Polysiloxane shaped article for use in biomedical applications |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2417517A1 FR2417517A1 (fr) | 1979-09-14 |
| FR2417517B1 true FR2417517B1 (fr) | 1983-11-10 |
Family
ID=27128509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7836620A Granted FR2417517A1 (fr) | 1978-02-21 | 1978-12-28 | Article en forme utilisable pour des applications biomedicales |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS54115590A (fr) |
| CA (1) | CA1107433A (fr) |
| FR (1) | FR2417517A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3106186A1 (de) * | 1981-02-19 | 1982-09-09 | Wacker-Chemie GmbH, 8000 München | Verfahren zur herstellung von organopolysiloxanen und verwendung dieser organop |
| JPS5928127A (ja) * | 1982-08-07 | 1984-02-14 | Shin Etsu Chem Co Ltd | 酸素透過性硬質コンタクトレンズ |
| JP6909671B2 (ja) * | 2017-03-31 | 2021-07-28 | 信越化学工業株式会社 | 電子線固着用繊維処理剤 |
| JP7209643B2 (ja) * | 2018-01-22 | 2023-01-20 | テルモ株式会社 | 医療用コーティング材料および該医療用コーティング材料を利用した医療用具 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1444110A (en) * | 1973-12-28 | 1976-07-28 | Polycon Lab Inc | Oxygen-permeable contact lens composition |
| NZ177276A (en) * | 1974-05-06 | 1978-04-03 | Bausch & Lomb | Separated interpenetrating hydrophilic and hydrophobic polymeric network: contact lens |
| FR2365606A2 (fr) * | 1976-09-27 | 1978-04-21 | Bausch & Lomb | Corps solide forme d'un polymere a reseaux a interpenetration simultanee et procede pour sa production |
| US4136250A (en) * | 1977-07-20 | 1979-01-23 | Ciba-Geigy Corporation | Polysiloxane hydrogels |
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1978
- 1978-12-19 CA CA318,224A patent/CA1107433A/fr not_active Expired
- 1978-12-28 FR FR7836620A patent/FR2417517A1/fr active Granted
- 1978-12-29 JP JP16460678A patent/JPS54115590A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2417517A1 (fr) | 1979-09-14 |
| CA1107433A (fr) | 1981-08-18 |
| JPS54115590A (en) | 1979-09-08 |