ES314841A1 - Un metodo para fabricar lentes de contacto de hidrogel. - Google Patents
Un metodo para fabricar lentes de contacto de hidrogel.Info
- Publication number
- ES314841A1 ES314841A1 ES0314841A ES314841A ES314841A1 ES 314841 A1 ES314841 A1 ES 314841A1 ES 0314841 A ES0314841 A ES 0314841A ES 314841 A ES314841 A ES 314841A ES 314841 A1 ES314841 A1 ES 314841A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- contact lenses
- legally binding
- google translate
- 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
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00038—Production of contact lenses
- B29D11/00115—Production of contact lenses made by rotational casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00932—Combined cutting and grinding thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0016—Lenses
- B29L2011/0041—Contact lenses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/76—Office equipment or accessories
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
- Materials For Medical Uses (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS381764 | 1964-07-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES314841A1 true ES314841A1 (es) | 1966-03-16 |
Family
ID=5379365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0314841A Expired ES314841A1 (es) | 1964-07-02 | 1965-07-01 | Un metodo para fabricar lentes de contacto de hidrogel. |
Country Status (10)
Country | Link |
---|---|
US (1) | US3496254A (es) |
AT (1) | AT251910B (es) |
BE (1) | BE666337A (es) |
CH (1) | CH453670A (es) |
DE (1) | DE1570359B2 (es) |
DK (1) | DK115501B (es) |
ES (1) | ES314841A1 (es) |
GB (1) | GB1103245A (es) |
NL (1) | NL6508481A (es) |
SE (1) | SE319322B (es) |
Families Citing this family (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3628988A (en) * | 1967-08-16 | 1971-12-21 | Ceskoslovenska Akademie Ved | Method for providing artificial dentures with a soft hydrogel layer |
US3822089A (en) * | 1968-09-25 | 1974-07-02 | Akademie Ved | Contact lens blank or replica made from anhydrous, sparingly cross-linked hydrophilic copolymers |
US3951528A (en) * | 1971-06-02 | 1976-04-20 | Patent Structures, Inc. | Method of making polymeric contact lens |
US3947401A (en) * | 1971-10-05 | 1976-03-30 | Union Optics Corporation | Hydrogels of unsaturated ester copolymers |
US4189364A (en) * | 1972-05-12 | 1980-02-19 | Hydroplastics, Inc. | Method for preparing hydrophilic polymers and polymer grafts including irradiation |
US3807398A (en) * | 1972-09-19 | 1974-04-30 | B Grucza | Ocular implant |
US3876581A (en) * | 1972-10-10 | 1975-04-08 | Erickson Polymer Corp | Hydrophilic polymer composition for prosthetic devices |
US3894129A (en) * | 1973-03-15 | 1975-07-08 | American Optical Corp | Method of manufacture of strain free contact lenses |
US3930076A (en) * | 1973-07-13 | 1975-12-30 | Karel Kliment | Method for providing dentures with a soft hydrogel layer |
JPS5337028B2 (es) * | 1973-12-11 | 1978-10-06 | ||
US4138383A (en) * | 1975-11-24 | 1979-02-06 | California Institute Of Technology | Preparation of small bio-compatible microspheres |
US4141941A (en) * | 1977-09-21 | 1979-02-27 | American Optical Corporation | Contact lens casting method |
IE820195L (en) * | 1981-03-23 | 1982-09-23 | Bausch And Lomb Incorp | Contact lenses |
US4555372A (en) * | 1981-03-23 | 1985-11-26 | Bausch & Lomb Incorporated | Rotational molding of contact lenses |
CA1184367A (en) * | 1981-06-22 | 1985-03-26 | Novartis Ag | Process for producing shaped articles having improved surfaces |
US4637791A (en) * | 1982-09-13 | 1987-01-20 | Neefe Charles W | Gyroscopically stabilized spin cast machine |
US4659522A (en) * | 1982-09-13 | 1987-04-21 | Neefe Charles W | Method of spin casting an ophthalmic device with a central aperture |
US4713244A (en) * | 1985-08-16 | 1987-12-15 | Bausch & Lomb Incorporated | Sustained-release formulation containing an amino acid polymer with a lower alkyl (C1 -C4) polar solvent |
CA1295941C (en) | 1985-08-16 | 1992-02-18 | Rajan Bawa | Sustained-release formulation comprising a hydrophobic polymer system |
US4668506A (en) * | 1985-08-16 | 1987-05-26 | Bausch & Lomb Incorporated | Sustained-release formulation containing and amino acid polymer |
US4732715A (en) * | 1985-09-20 | 1988-03-22 | Bausch & Lomb Incorporated | Manufacture of polymeric contact lenses |
DE3635367A1 (de) * | 1986-08-30 | 1988-03-03 | Cassella Ag | Verfahren zur herstellung eines weitgehend monomerenfreien hydrogels |
PL151581B1 (en) * | 1986-12-30 | 1990-09-28 | Method of manufacturing of hydrogel dressing | |
CA2009668A1 (en) | 1989-02-16 | 1990-08-16 | Ashok R. Thakrar | Colored contact lenses and method of making same |
US5158717A (en) * | 1990-11-27 | 1992-10-27 | Bausch & Lomb Incorporated | Method of molding shaped polymeric articles |
US5274008A (en) * | 1990-11-27 | 1993-12-28 | Bausch & Lomb Incorporated | Mold materials for silicone containing lens materials |
US5264161A (en) * | 1991-09-05 | 1993-11-23 | Bausch & Lomb Incorporated | Method of using surfactants as contact lens processing aids |
US5310779A (en) * | 1991-11-05 | 1994-05-10 | Bausch & Lomb Incorporated | UV curable crosslinking agents useful in copolymerization |
JP3354571B2 (ja) * | 1991-11-05 | 2002-12-09 | ボシュ・アンド・ロム・インコーポレイテッド | ぬれ性のシリコーンヒドロゲル組成物およびその製造方法 |
US5358995A (en) * | 1992-05-15 | 1994-10-25 | Bausch & Lomb Incorporated | Surface wettable silicone hydrogels |
US5260000A (en) * | 1992-08-03 | 1993-11-09 | Bausch & Lomb Incorporated | Process for making silicone containing hydrogel lenses |
US5260001A (en) * | 1992-08-03 | 1993-11-09 | Bausch & Lomb Incorporated | Spincasting process for producing a series of contact lenses having desired shapes |
US5321108A (en) * | 1993-02-12 | 1994-06-14 | Bausch & Lomb Incorporated | Fluorosilicone hydrogels |
US5374662A (en) * | 1993-03-15 | 1994-12-20 | Bausch & Lomb Incorporated | Fumarate and fumaramide siloxane hydrogel compositions |
CA2181984C (en) | 1994-01-31 | 2000-06-13 | Rajan S. Bawa | Treatment of contact lenses with supercritical fluid |
IL113691A0 (en) * | 1994-06-10 | 1995-08-31 | Johnson & Johnson Vision Prod | Low oxygen molding of soft contact lenses |
US5804107A (en) | 1994-06-10 | 1998-09-08 | Johnson & Johnson Vision Products, Inc. | Consolidated contact lens molding |
US6022498A (en) | 1996-04-19 | 2000-02-08 | Q2100, Inc. | Methods for eyeglass lens curing using ultraviolet light |
US6280171B1 (en) | 1996-06-14 | 2001-08-28 | Q2100, Inc. | El apparatus for eyeglass lens curing using ultraviolet light |
US6020445A (en) * | 1997-10-09 | 2000-02-01 | Johnson & Johnson Vision Products, Inc. | Silicone hydrogel polymers |
US20070157553A1 (en) * | 1998-12-21 | 2007-07-12 | Voss Leslie A | Heat seal apparatus for lens packages |
US20040074525A1 (en) * | 2001-03-27 | 2004-04-22 | Widman Michael F. | Transfer apparatus and method and a transfer apparatus cleaner and method |
US20040112008A1 (en) | 1998-12-21 | 2004-06-17 | Voss Leslie A. | Heat seal apparatus for lens packages |
ES2206270T3 (es) | 1999-07-27 | 2004-05-16 | BAUSCH & LOMB INCORPORATED | Material para lentes de contacto. |
US6364934B1 (en) | 2000-07-31 | 2002-04-02 | Bausch & Lomb Incorporated | Method of making ocular devices |
US20040091613A1 (en) * | 2002-11-13 | 2004-05-13 | Wood Joe M. | Methods for the extraction of contact lenses |
US20040119174A1 (en) * | 2002-12-19 | 2004-06-24 | Hofmann Gregory J. | Method for forming ophthalmic lenses using reusable molds |
US7411029B2 (en) * | 2004-06-25 | 2008-08-12 | Bausch & Lomb Incorporated | Prepolymers for improved surface modification of contact lenses |
US8197841B2 (en) * | 2004-12-22 | 2012-06-12 | Bausch & Lomb Incorporated | Polymerizable surfactants and their use as device forming comonomers |
US20070123602A1 (en) * | 2005-11-29 | 2007-05-31 | Bausch & Lomb Incorporated | Use of thermal reversible associations for enhanced polymer interactions |
US7935770B2 (en) | 2007-07-03 | 2011-05-03 | Bausch & Lomb Incorporated | Surface active prepolymers with both fluorine-containing groups and hydrophilic groups |
WO2009045886A1 (en) * | 2007-10-03 | 2009-04-09 | Bausch & Lomb Incorporated | Novel polymerizable surface active monomers with both fluorine-containing groups and hydrophilic groups |
US20090142292A1 (en) * | 2007-12-03 | 2009-06-04 | Blackwell Richard I | Method For The Mitigation of Symptoms of Dry Eye |
WO2009073374A2 (en) * | 2007-12-03 | 2009-06-11 | Bausch & Lomb Incorporated | Method for inhibiting attachment of microorganisms to biomedical devices |
US20090168013A1 (en) * | 2007-12-27 | 2009-07-02 | Kunzler Jay F | Trimethylsilyl-Capped Polysiloxane Macromonomers Containing Polar Fluorinated Side-Chains |
US20100069522A1 (en) * | 2008-03-17 | 2010-03-18 | Linhardt Jeffrey G | Lenses comprising amphiphilic multiblock copolymers |
EP2638101A4 (en) | 2010-11-08 | 2014-09-03 | Moasis Inc | GELS AND HYDROGELS |
US8772367B2 (en) | 2011-03-21 | 2014-07-08 | Momentive Performance Materials Inc. | Siloxane monomers containing hydrolysis resistance carbosiloxane linkage, process for their preparation and thin films containing the same for contact lens application |
WO2012128752A1 (en) | 2011-03-21 | 2012-09-27 | Momentive Performance Materials Inc. | Siloxane monomers containing hydrolysis resistance carbosiloxane linkage, process for their preparation and thin films containing the same for contact lens application |
CN104955878B (zh) | 2012-03-22 | 2018-08-17 | 莫门蒂夫性能材料股份有限公司 | 有机基-改性的有机硅聚合物 |
JP6535278B2 (ja) | 2012-03-22 | 2019-06-26 | モメンティブ パフォーマンス マテリアルズ インコーポレイテッドMomentive Performance Materials Inc. | 親水性マクロマーおよびそれを含むヒドロゲル |
KR20140139045A (ko) | 2012-03-22 | 2014-12-04 | 모멘티브 퍼포먼스 머티리얼즈 인크. | 중합가능한 아미도-함유 유기규소 화합물, 이로부터 제조된 규소-함유 폴리머 및 바이오메디컬 디바이스 |
AU2013235666A1 (en) | 2012-03-22 | 2014-10-09 | Momentive Performance Materials Inc. | Hydrophilic macromers and hydrogels comprising the same |
KR20140137428A (ko) | 2012-03-22 | 2014-12-02 | 모멘티브 퍼포먼스 머티리얼즈 인크. | 친수성 실리콘 모노머, 이의 제조방법 및 이를 함유하는 박막 |
WO2014121030A2 (en) | 2013-01-31 | 2014-08-07 | Momentive Performance Materials Inc. | Water soluble silicone material |
JP6257653B2 (ja) | 2013-02-06 | 2018-01-10 | モメンティブ パフォーマンス マテリアルズ インコーポレイテッド | (メタ)アクリロキシ含有トリシロキサン、シロキサン含有ポリマー、およびそれらによる生物医学用具 |
US9296764B2 (en) | 2013-12-10 | 2016-03-29 | Momentive Performance Materials Inc. | Hydrophilic silicone composition |
US9851472B2 (en) | 2015-03-27 | 2017-12-26 | Momentive Performance Materials Inc. | Silicone-based hydrophilic copolymer and hydrogel compositions comprising the same |
CN109803814A (zh) * | 2016-10-14 | 2019-05-24 | 诺华股份有限公司 | 制造接触镜片的方法 |
CN109803815B (zh) * | 2016-10-14 | 2021-06-11 | 爱尔康公司 | 制造接触镜片的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL137711C (es) * | 1961-12-27 | |||
FR1342447A (fr) * | 1962-11-27 | 1963-11-08 | Ceskoslovenska Akademie Ved | Procédé pour la fabrication de lentilles de contact et lentilles conformes à celles obtenues par ledit procédé ou similaire |
DE1495381B2 (de) * | 1963-09-07 | 1971-06-24 | Czeskoslovenska akademie ved , Prag | Verfahren zur herstellung von kontaktlinsen oder kontakt linsenrohlingen aus quellfaehigen hydrogelen |
-
1965
- 1965-06-08 DE DE19651570359 patent/DE1570359B2/de not_active Withdrawn
- 1965-06-08 AT AT515865A patent/AT251910B/de active
- 1965-06-10 CH CH808865A patent/CH453670A/de unknown
- 1965-06-14 SE SE7816/65A patent/SE319322B/xx unknown
- 1965-06-17 GB GB25663/65A patent/GB1103245A/en not_active Expired
- 1965-06-29 DK DK329165AA patent/DK115501B/da unknown
- 1965-07-01 ES ES0314841A patent/ES314841A1/es not_active Expired
- 1965-07-01 US US468908A patent/US3496254A/en not_active Expired - Lifetime
- 1965-07-01 NL NL6508481A patent/NL6508481A/xx unknown
- 1965-07-02 BE BE666337D patent/BE666337A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6508481A (es) | 1966-01-03 |
US3496254A (en) | 1970-02-17 |
SE319322B (es) | 1970-01-12 |
BE666337A (es) | 1965-11-03 |
AT251910B (de) | 1967-01-25 |
DE1570359A1 (de) | 1970-01-22 |
DK115501B (da) | 1969-10-13 |
GB1103245A (en) | 1968-02-14 |
CH453670A (de) | 1968-03-31 |
DE1570359B2 (de) | 1970-12-10 |
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