CN101896837B - 制备硅酮水凝胶隐形眼镜的方法 - Google Patents
制备硅酮水凝胶隐形眼镜的方法 Download PDFInfo
- Publication number
- CN101896837B CN101896837B CN2008801201782A CN200880120178A CN101896837B CN 101896837 B CN101896837 B CN 101896837B CN 2008801201782 A CN2008801201782 A CN 2008801201782A CN 200880120178 A CN200880120178 A CN 200880120178A CN 101896837 B CN101896837 B CN 101896837B
- Authority
- CN
- China
- Prior art keywords
- methyl
- lens
- mold
- ether
- glycol
- 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 - Fee Related
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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
Description
| 配方# | 1-丙醇(%) | 共溶剂(H2O)% | 粘度mPa·s | 固化时间(sec) | G’kPa |
| 1 | 40.0% | 0.0% | 1750 | 14 | 80 |
| 2 | 37.5% | 2.5% | 4550 | 12 | 110 |
| 3 | 35.0% | 5.0% | 6970 | 10 | 120 |
Claims (11)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1250407P | 2007-12-10 | 2007-12-10 | |
| US61/012,504 | 2007-12-10 | ||
| PCT/US2008/085460 WO2009076143A2 (en) | 2007-12-10 | 2008-12-04 | Method for making silicone hydrogel contact lenses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101896837A CN101896837A (zh) | 2010-11-24 |
| CN101896837B true CN101896837B (zh) | 2012-05-09 |
Family
ID=40552046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008801201782A Expired - Fee Related CN101896837B (zh) | 2007-12-10 | 2008-12-04 | 制备硅酮水凝胶隐形眼镜的方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8506856B2 (zh) |
| EP (1) | EP2232304B1 (zh) |
| CN (1) | CN101896837B (zh) |
| AT (1) | ATE552517T1 (zh) |
| MY (1) | MY154718A (zh) |
| WO (1) | WO2009076143A2 (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI506333B (zh) * | 2008-12-05 | 2015-11-01 | Novartis Ag | 用以傳遞疏水性舒適劑之眼用裝置及其製造方法 |
| CN105793022B (zh) * | 2013-12-13 | 2017-09-19 | 诺华股份有限公司 | 用于制备接触镜片的方法 |
| TWI636297B (zh) * | 2016-02-05 | 2018-09-21 | 逢甲大學 | 利用水凝膠膜之隱形眼鏡及其製造方法 |
| US10481310B2 (en) * | 2016-02-08 | 2019-11-19 | Jasmine Soria Sears | Hard candy optics |
| CN108072981A (zh) * | 2016-11-18 | 2018-05-25 | 海昌隐形眼镜有限公司 | 一种硬性角膜接触镜片的制作方法 |
| US11029538B2 (en) * | 2017-10-25 | 2021-06-08 | Coopervision International Limited | Contact lenses having an ion-impermeable portion and related methods |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6015609A (en) * | 1996-04-04 | 2000-01-18 | Navartis Ag | Process for manufacture of a porous polymer from a mixture |
| CN1419656A (zh) * | 2000-03-24 | 2003-05-21 | 诺瓦提斯公司 | 可交联或可聚合的预聚物 |
| US20070037897A1 (en) * | 2005-08-12 | 2007-02-15 | Guigui Wang | Method for making contact lenses |
| WO2007068453A2 (en) * | 2005-12-14 | 2007-06-21 | Novartis Ag | Method for preparing silicone hydrogels |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL128305C (zh) * | 1963-09-11 | |||
| FR2385763A1 (fr) * | 1977-03-31 | 1978-10-27 | Essilor Int | Procede de preparation de copolymeres greffes de silicones |
| DE3688578T2 (de) | 1985-07-31 | 1993-10-28 | Ciba Geigy | Polyvinylalkoholderivate und vernetzte Hydrogelkontaktlinsen. |
| DE3710343A1 (de) * | 1987-03-28 | 1988-10-06 | Basf Lacke & Farben | Verzweigtes acrylatcopolymerisat mit polisierbaren doppelbindungen und verfahren zur herstellung des acrylatcopolymerisats |
| US4859780A (en) | 1988-02-26 | 1989-08-22 | Ciba-Geigy Corporation | Hydrophilic modifier monomers |
| CA1318446C (en) * | 1988-05-31 | 1993-05-25 | William J. Burke | Contact lenses and materials and methods of making same |
| US5158717A (en) | 1990-11-27 | 1992-10-27 | Bausch & Lomb Incorporated | Method of molding shaped polymeric articles |
| US5219965A (en) * | 1990-11-27 | 1993-06-15 | Bausch & Lomb Incorporated | Surface modification of polymer objects |
| CA2108682A1 (en) | 1991-04-18 | 1992-10-19 | Richard Y. S. Chen | Novel composition for contact lenses |
| US5310779A (en) | 1991-11-05 | 1994-05-10 | Bausch & Lomb Incorporated | UV curable crosslinking agents useful in copolymerization |
| JPH05310837A (ja) | 1992-05-14 | 1993-11-22 | Japan Synthetic Rubber Co Ltd | 酸素透過性高分子材料の製造方法 |
| US5336797A (en) * | 1992-12-30 | 1994-08-09 | Bausch & Lomb Incorporated | Siloxane macromonomers |
| TW272976B (zh) | 1993-08-06 | 1996-03-21 | Ciba Geigy Ag | |
| US5760100B1 (en) | 1994-09-06 | 2000-11-14 | Ciba Vision Corp | Extended wear ophthalmic lens |
| US5665840A (en) * | 1994-11-18 | 1997-09-09 | Novartis Corporation | Polymeric networks from water-soluble prepolymers |
| EP0729041B1 (en) * | 1995-02-15 | 2001-11-28 | Menicon Co., Ltd. | Water-Absorptive soft contact lens |
| US5583463A (en) | 1995-05-30 | 1996-12-10 | Micron Technology, Inc. | Redundant row fuse bank circuit |
| US5807944A (en) * | 1996-06-27 | 1998-09-15 | Ciba Vision Corporation | Amphiphilic, segmented copolymer of controlled morphology and ophthalmic devices including contact lenses made therefrom |
| AU7533696A (en) | 1996-12-13 | 1998-06-18 | Ciba-Geigy Ag | New materials |
| US5708094A (en) * | 1996-12-17 | 1998-01-13 | Bausch & Lomb Incorporated | Polybutadiene-based compositions for contact lenses |
| TW429327B (en) * | 1997-10-21 | 2001-04-11 | Novartis Ag | Single mould alignment |
| US5981669A (en) * | 1997-12-29 | 1999-11-09 | Bausch & Lomb Incorporated | Silicone-containing prepolymers and low water materials |
| US5998498A (en) * | 1998-03-02 | 1999-12-07 | Johnson & Johnson Vision Products, Inc. | Soft contact lenses |
| US6943203B2 (en) * | 1998-03-02 | 2005-09-13 | Johnson & Johnson Vision Care, Inc. | Soft contact lenses |
| US7052131B2 (en) * | 2001-09-10 | 2006-05-30 | J&J Vision Care, Inc. | Biomedical devices containing internal wetting agents |
| US6822016B2 (en) * | 2001-09-10 | 2004-11-23 | Johnson & Johnson Vision Care, Inc. | Biomedical devices containing internal wetting agents |
| US6039913A (en) * | 1998-08-27 | 2000-03-21 | Novartis Ag | Process for the manufacture of an ophthalmic molding |
| TWI230712B (en) * | 1998-09-15 | 2005-04-11 | Novartis Ag | Polymers |
| US5981675A (en) * | 1998-12-07 | 1999-11-09 | Bausch & Lomb Incorporated | Silicone-containing macromonomers and low water materials |
| JP4489975B2 (ja) | 1999-03-30 | 2010-06-23 | ノバルティス アーゲー | 有機化合物 |
| WO2001007523A1 (en) * | 1999-07-27 | 2001-02-01 | Bausch & Lomb Incorporated | Contact lens material |
| CN1230465C (zh) * | 2000-11-03 | 2005-12-07 | 庄臣及庄臣视力保护公司 | 用于制备包含亲水性和疏水性单体的聚合物的溶剂 |
| ES2498971T3 (es) * | 2004-04-21 | 2014-09-26 | Novartis Ag | Tintas coloreadas curables para fabricar lentes de hidrogel de silicona coloreados |
| US7249848B2 (en) * | 2004-09-30 | 2007-07-31 | Johnson & Johnson Vision Care, Inc. | Wettable hydrogels comprising reactive, hydrophilic, polymeric internal wetting agents |
| ES2346812T3 (es) * | 2006-07-12 | 2010-10-20 | Novartis Ag | Copolimeros actinicamente entrelazables para la fabricacion de lentes de contacto. |
-
2008
- 2008-12-04 WO PCT/US2008/085460 patent/WO2009076143A2/en not_active Ceased
- 2008-12-04 MY MYPI2010001483A patent/MY154718A/en unknown
- 2008-12-04 EP EP08858525A patent/EP2232304B1/en not_active Not-in-force
- 2008-12-04 US US12/327,930 patent/US8506856B2/en active Active
- 2008-12-04 CN CN2008801201782A patent/CN101896837B/zh not_active Expired - Fee Related
- 2008-12-04 AT AT08858525T patent/ATE552517T1/de active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6015609A (en) * | 1996-04-04 | 2000-01-18 | Navartis Ag | Process for manufacture of a porous polymer from a mixture |
| CN1419656A (zh) * | 2000-03-24 | 2003-05-21 | 诺瓦提斯公司 | 可交联或可聚合的预聚物 |
| US20070037897A1 (en) * | 2005-08-12 | 2007-02-15 | Guigui Wang | Method for making contact lenses |
| WO2007068453A2 (en) * | 2005-12-14 | 2007-06-21 | Novartis Ag | Method for preparing silicone hydrogels |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2232304A2 (en) | 2010-09-29 |
| CN101896837A (zh) | 2010-11-24 |
| EP2232304B1 (en) | 2012-04-04 |
| WO2009076143A3 (en) | 2009-09-03 |
| MY154718A (en) | 2015-07-15 |
| US20090146330A1 (en) | 2009-06-11 |
| WO2009076143A2 (en) | 2009-06-18 |
| US8506856B2 (en) | 2013-08-13 |
| ATE552517T1 (de) | 2012-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NOVARTIS CO., LTD. Free format text: FORMER NAME: NOVARTIS AG |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Basel Patentee after: Novartis Ag Address before: Basel Patentee before: Novartis AG |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20191216 Address after: Fribourg Patentee after: Alcon Company Address before: Basel Patentee before: Novartis Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20201204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |