MX152323A - IMPROVED PROCEDURE FOR OBTAINING A CONTACT LENS - Google Patents
IMPROVED PROCEDURE FOR OBTAINING A CONTACT LENSInfo
- Publication number
- MX152323A MX152323A MX174267A MX17426778A MX152323A MX 152323 A MX152323 A MX 152323A MX 174267 A MX174267 A MX 174267A MX 17426778 A MX17426778 A MX 17426778A MX 152323 A MX152323 A MX 152323A
- Authority
- MX
- Mexico
- Prior art keywords
- obtaining
- contact lens
- improved procedure
- procedure
- improved
- Prior art date
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
-
- 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
-
- 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
-
- 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
-
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US81878377A | 1977-07-25 | 1977-07-25 | |
| US05/878,831 US4153641A (en) | 1977-07-25 | 1978-02-21 | Polysiloxane composition and contact lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX152323A true MX152323A (en) | 1985-06-27 |
Family
ID=27124302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX174267A MX152323A (en) | 1977-07-25 | 1978-07-21 | IMPROVED PROCEDURE FOR OBTAINING A CONTACT LENS |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS6028329B2 (en) |
| AR (1) | AR230888A1 (en) |
| AU (1) | AU520092B2 (en) |
| BR (1) | BR7804596A (en) |
| CA (1) | CA1102484A (en) |
| CH (1) | CH643367A5 (en) |
| DE (1) | DE2829367A1 (en) |
| DK (1) | DK156853C (en) |
| FR (1) | FR2398782A1 (en) |
| GB (1) | GB1604519A (en) |
| HK (1) | HK43982A (en) |
| IE (1) | IE46981B1 (en) |
| IT (1) | IT1159887B (en) |
| MX (1) | MX152323A (en) |
| NL (1) | NL184053C (en) |
| NO (1) | NO152794C (en) |
| SE (1) | SE443665B (en) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4217038A (en) * | 1978-06-05 | 1980-08-12 | Bausch & Lomb Incorporated | Glass coated polysiloxane contact lens |
| SE445113B (en) * | 1979-02-22 | 1986-06-02 | Bausch & Lomb | FORMED ARTICLE OF POLYPARAFFINSILOXAN FOR BIOMEDICAL USE |
| US4254248A (en) * | 1979-09-13 | 1981-03-03 | Bausch & Lomb Incorporated | Contact lens made from polymers of polysiloxane and polycyclic esters of acrylic acid or methacrylic acid |
| US4277595A (en) * | 1979-09-13 | 1981-07-07 | Bausch & Lomb Incorporated | Water absorbing contact lenses made from polysiloxane/acrylic acid polymer |
| US4260725A (en) * | 1979-12-10 | 1981-04-07 | Bausch & Lomb Incorporated | Hydrophilic contact lens made from polysiloxanes which are thermally bonded to polymerizable groups and which contain hydrophilic sidechains |
| JPS5750292U (en) * | 1980-09-10 | 1982-03-23 | ||
| DE3143820A1 (en) * | 1981-11-04 | 1983-05-11 | Dr. Thilo & Co. Contactlinsen GmbH Menicon-Deutschland-Vertrieb, 8029 Sauerlach | SILICA ACID THEROPOLYCONDENSATE AND THE USE THEREOF FOR OPTICAL LENSES, IN PARTICULAR CONTACT LENSES |
| US4826936A (en) * | 1981-12-04 | 1989-05-02 | Polymer Technology Corp. | Silicone-containing contact lens material and contact lenses made thereof |
| US4424328A (en) * | 1981-12-04 | 1984-01-03 | Polymer Technology Corporation | Silicone-containing contact lens material and contact lenses made thereof |
| JPS5928127A (en) * | 1982-08-07 | 1984-02-14 | Shin Etsu Chem Co Ltd | Oxygen permeable hard contact lens |
| GB2127422B (en) * | 1982-08-27 | 1987-02-25 | Contact Lenses | Prostheses contact lenses and polymers therefor |
| US4495361A (en) * | 1983-04-29 | 1985-01-22 | Bausch & Lomb Incorporated | Polysiloxane composition with improved surface wetting characteristics and biomedical devices made thereof |
| JPS60142324A (en) * | 1983-12-28 | 1985-07-27 | Toyo Contact Lens Co Ltd | Oxygen permeable hard contact lens |
| JPS60146219A (en) * | 1984-01-11 | 1985-08-01 | Toray Ind Inc | Contact lens |
| GB2159133B (en) * | 1984-05-24 | 1988-01-06 | Central Electr Generat Board | Hydrogen absorber body |
| US4810764A (en) * | 1988-02-09 | 1989-03-07 | Bausch & Lomb Incorporated | Polymeric materials with high oxygen permeability and low protein substantivity |
| DE3839136A1 (en) * | 1988-11-19 | 1990-05-23 | Pfersee Chem Fab | METHOD FOR THE TREATMENT OF FIBROUS MATERIALS WITH MODIFIED ORGANOPOLYSILOXANS AND THE MATERIALS TREATED THEREFORE |
| US5162391A (en) * | 1989-03-10 | 1992-11-10 | Kuraray Co., Ltd. | Oxygen permeable hard contact lens |
| JP2559292B2 (en) * | 1990-11-06 | 1996-12-04 | 株式会社総合歯科医療研究所 | Resin composition for producing soft contact lens, soft contact lens and method for producing the same |
| US6777522B2 (en) * | 2001-11-02 | 2004-08-17 | Bausch & Lomb Incorporated | High refractive index aromatic-based prepolymers |
| US6864341B2 (en) * | 2001-11-02 | 2005-03-08 | Bausch & Lomb Incorporated | High refractive index aromatic-based prepolymer precursors |
| US7279538B2 (en) * | 2005-04-01 | 2007-10-09 | Bausch & Lomb Incorporated | Aromatic-based polysiloxane prepolymers and ophthalmic devices produced therefrom |
| US7528208B2 (en) * | 2006-01-06 | 2009-05-05 | Bausch & Lomb Incorporated | Siloxane prepolymer containing pendant and end-capping cationic and polymerizable groups |
| US8828420B2 (en) * | 2006-01-06 | 2014-09-09 | Bausch & Lomb Incorporated | Siloxane prepolymer containing pendant cationic and polymerizable groups |
| US8080622B2 (en) * | 2007-06-29 | 2011-12-20 | Johnson & Johnson Vision Care, Inc. | Soluble silicone prepolymers |
| DE102009012959A1 (en) * | 2009-03-12 | 2010-09-16 | *Acri.Tec Gmbh | Polymer for an ophthalmic composition and ophthalmic lens with such a polymer |
| ES2693499T3 (en) | 2010-02-16 | 2018-12-12 | Toray Industries, Inc. | Soft ocular lens that has low moisture content and procedure to produce the same |
| US9377562B2 (en) | 2011-08-17 | 2016-06-28 | Toray Industries, Inc. | Medical device, and method for producing same |
| US9632212B2 (en) | 2011-08-17 | 2017-04-25 | Toray Industries, Inc. | Medical device and method for producing the same |
| KR20140048224A (en) | 2011-08-17 | 2014-04-23 | 도레이 카부시키가이샤 | Soft ocular lens having low moisture content, and method for manufacturing same |
| KR101947974B1 (en) | 2011-08-17 | 2019-02-13 | 가부시키가이샤 시드 | Medical treatment device, composition for coating solution, and method for manufacturing medical treatment device |
| US10398639B2 (en) * | 2015-05-27 | 2019-09-03 | Toray Industries, Inc. | Skin adhesive sheet, and sheet-like external preparation for skin |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1165869B (en) * | 1964-03-19 | Elfriede Husemann Dr | Process for the preparation of polysiloxanes with terminal unsaturated groups | |
| US2793223A (en) * | 1954-05-20 | 1957-05-21 | Dow Corning | Acryloxy methyl siloxanes |
| DE1102152B (en) * | 1958-10-29 | 1961-03-16 | Elfriede Husemann Dr | Process for the preparation of allylpolysiloxanes |
| US3296196A (en) * | 1964-06-01 | 1967-01-03 | Gen Electric | Siloxane polymers containing allylcinnamate groups |
| DE2363627C3 (en) * | 1973-12-20 | 1981-10-29 | Syntex (U.S.A.) Inc., 94304 Palo Alto, Calif. | Contact lens |
| JPS51125277A (en) * | 1974-12-28 | 1976-11-01 | Shin Etsu Chem Co Ltd | Aprocess for preparing organosilane compounds |
-
1978
- 1978-05-25 GB GB22769/78A patent/GB1604519A/en not_active Expired
- 1978-05-26 IE IE1059/78A patent/IE46981B1/en not_active IP Right Cessation
- 1978-05-29 SE SE7806122A patent/SE443665B/en not_active IP Right Cessation
- 1978-05-29 NO NO781853A patent/NO152794C/en unknown
- 1978-05-29 AU AU36580/78A patent/AU520092B2/en not_active Expired
- 1978-05-29 DK DK237078A patent/DK156853C/en not_active IP Right Cessation
- 1978-06-12 CA CA305,264A patent/CA1102484A/en not_active Expired
- 1978-06-23 FR FR7818802A patent/FR2398782A1/en active Granted
- 1978-07-04 DE DE19782829367 patent/DE2829367A1/en active Granted
- 1978-07-07 IT IT68614/78A patent/IT1159887B/en active
- 1978-07-17 BR BR7804596A patent/BR7804596A/en unknown
- 1978-07-20 CH CH784678A patent/CH643367A5/en not_active IP Right Cessation
- 1978-07-21 MX MX174267A patent/MX152323A/en unknown
- 1978-07-21 AR AR273028A patent/AR230888A1/en active
- 1978-07-24 NL NLAANVRAGE7807833,A patent/NL184053C/en not_active IP Right Cessation
- 1978-07-25 JP JP53090046A patent/JPS6028329B2/en not_active Expired
-
1982
- 1982-10-07 HK HK439/82A patent/HK43982A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK156853B (en) | 1989-10-09 |
| AR230888A1 (en) | 1984-07-31 |
| BR7804596A (en) | 1979-04-17 |
| DE2829367C2 (en) | 1987-05-27 |
| NO152794C (en) | 1985-11-20 |
| NO152794B (en) | 1985-08-12 |
| AU520092B2 (en) | 1982-01-14 |
| SE7806122L (en) | 1979-01-26 |
| NL184053B (en) | 1988-11-01 |
| IT7868614A0 (en) | 1978-07-07 |
| AU3658078A (en) | 1979-12-06 |
| NL7807833A (en) | 1979-01-29 |
| JPS6028329B2 (en) | 1985-07-04 |
| DK156853C (en) | 1990-02-19 |
| HK43982A (en) | 1982-10-15 |
| SE443665B (en) | 1986-03-03 |
| FR2398782A1 (en) | 1979-02-23 |
| DE2829367A1 (en) | 1979-02-08 |
| NL184053C (en) | 1989-04-03 |
| CA1102484A (en) | 1981-06-02 |
| IE781059L (en) | 1979-01-25 |
| CH643367A5 (en) | 1984-05-30 |
| NO781853L (en) | 1979-01-26 |
| IE46981B1 (en) | 1983-11-16 |
| DK237078A (en) | 1979-01-26 |
| GB1604519A (en) | 1981-12-09 |
| IT1159887B (en) | 1987-03-04 |
| JPS5424047A (en) | 1979-02-23 |
| FR2398782B1 (en) | 1983-04-15 |
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