DE60218709D1 - Verformte linse aus kunststoff und verfahren zur deren herstellung - Google Patents
Verformte linse aus kunststoff und verfahren zur deren herstellungInfo
- Publication number
- DE60218709D1 DE60218709D1 DE60218709T DE60218709T DE60218709D1 DE 60218709 D1 DE60218709 D1 DE 60218709D1 DE 60218709 T DE60218709 T DE 60218709T DE 60218709 T DE60218709 T DE 60218709T DE 60218709 D1 DE60218709 D1 DE 60218709D1
- Authority
- DE
- Germany
- Prior art keywords
- lens
- production
- plastic molded
- molded lens
- thickness
- 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 - Lifetime
Links
Classifications
-
- 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
- B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
- B29D11/00846—Producing zero power lenses
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/20—Making multilayered or multicoloured articles
- B29C43/203—Making multilayered articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
-
- 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
- B29D11/00413—Production of simple or compound lenses made by moulding between two mould parts which are not in direct contact with one another, e.g. comprising a seal between or on the edges
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/253—Preform
- B29K2105/256—Sheets, plates, blanks or films
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US966179 | 1978-12-04 | ||
US09/966,179 US6746631B2 (en) | 2001-09-28 | 2001-09-28 | Shaped plastic lenses and method for making the same |
PCT/US2002/030653 WO2003028987A2 (en) | 2001-09-28 | 2002-09-26 | Shaped plastic lenses and method for making the same |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60218709D1 true DE60218709D1 (de) | 2007-04-19 |
DE60218709T2 DE60218709T2 (de) | 2008-03-06 |
Family
ID=25511019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60218709T Expired - Lifetime DE60218709T2 (de) | 2001-09-28 | 2002-09-26 | Verformte linse aus kunststoff und verfahren zu deren herstellung |
Country Status (6)
Country | Link |
---|---|
US (2) | US6746631B2 (de) |
EP (1) | EP1429913B1 (de) |
JP (1) | JP2005504999A (de) |
AT (1) | ATE355962T1 (de) |
DE (1) | DE60218709T2 (de) |
WO (1) | WO2003028987A2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7128415B2 (en) * | 2003-04-30 | 2006-10-31 | Polylite Taiwan Company, Ltd | Method of forming polarized or photochromic lenses by fusing polycarbonate with other plastic materials |
WO2008106389A1 (en) * | 2007-02-26 | 2008-09-04 | 3Form, Inc. | Formable fused polymer panels containing light refracting films |
US8183033B2 (en) * | 2007-03-23 | 2012-05-22 | Bioinnovations Oy | Methods for preparing and performing analyses |
US7775659B2 (en) * | 2007-04-13 | 2010-08-17 | Nesty Gary W | Sunglass lens |
US7784939B2 (en) * | 2008-04-15 | 2010-08-31 | Ohkei Optical Co., Ltd. | Polarizing lens for sunglasses and method of shaping the same |
US20110199680A1 (en) * | 2010-01-22 | 2011-08-18 | Oakley, Inc. | Eyewear with three-dimensional viewing capability |
BR112012017964A2 (pt) * | 2010-01-22 | 2019-09-24 | Oakley Inc | métodos de formação de blocos de lente e de lente para óculos 3d e lente para os mesmos |
KR101768267B1 (ko) | 2011-04-15 | 2017-08-14 | 폴라로이드 아이웨어 엘티디. | 곡면 렌즈 및 관련된 방법 |
EP2697049B1 (de) * | 2011-04-15 | 2023-07-12 | Safilo S.P.A. | Verfahren zur herstellung gekrümmter linsen |
ES2730977T3 (es) | 2011-04-15 | 2019-11-13 | Safilo Spa | Lentes curvadas y procedimientos relacionados |
IN2014CN00656A (de) | 2011-08-02 | 2015-04-03 | 3M Innovative Properties Co | |
CA2843737C (en) * | 2011-08-02 | 2018-10-16 | 3M Innovative Properties Company | A multilayer film comprising a layer comprising thermoplastic polyurethane and cellulose ether |
CN114859444B (zh) * | 2022-05-06 | 2024-03-19 | 西安交通大学 | 一种硫系玻璃红外复眼的制备方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US23297A (en) * | 1859-03-22 | Filtee | ||
USRE23297E (en) | 1950-11-28 | Sheetlike light-polarizing complex | ||
US2237567A (en) | 1939-05-04 | 1941-04-08 | Polaroid Corp | Light polarizer and process of manufacturing the same |
US2445555A (en) | 1945-04-16 | 1948-07-20 | Polaroid Corp | Light-polarizing polyvinyl sheet containing polyvinyl compoundboric acid complex |
US2527400A (en) | 1947-07-16 | 1950-10-24 | Polaroid Corp | Melamine-formaldehyde-surfaced cellulose derivative lamination for polarizers |
US2554850A (en) | 1948-06-18 | 1951-05-29 | Polaroid Corp | Heat resistant light-polarizing polyvinyl borate film containing borax |
US3560076A (en) * | 1967-06-01 | 1971-02-02 | Polaroid Corp | Curved laminated light polarizing device |
US3940304A (en) | 1972-05-02 | 1976-02-24 | Polaroid Corporation | Method of making composite light-polarizing element |
US4166871A (en) | 1977-06-29 | 1979-09-04 | Polaroid Corporation | Iodine stained light polarizer |
US5043405A (en) | 1988-01-07 | 1991-08-27 | Asahi Kasei Kogyo Kabushiki Kaisha | Methacrylic copolymer having low moisture absorption properties |
US4985648A (en) | 1988-07-26 | 1991-01-15 | Matsushita Electric Industrial Co. Ltd. | Switching output circuit with high speed operation and low power consumption |
NL8901245A (nl) | 1989-05-19 | 1990-12-17 | Philips Nv | Retrofokus objektieflens en optische aftastinrichting voorzien van een dergelijke lens. |
US5434707A (en) | 1993-09-14 | 1995-07-18 | Polaroid Corporation | Shaped plastic light-polarizing lens and method of making same |
US5751481A (en) * | 1996-04-05 | 1998-05-12 | Polaroid Corporation | Laminar light-polarizing lens blank for producing prescription lens |
US6319433B1 (en) * | 1999-09-14 | 2001-11-20 | Invicta Corporation | Composite ophthalmic lens remolding system for forming a lens therein |
JP2002192554A (ja) * | 2000-12-22 | 2002-07-10 | Yasunobu Nakakoshi | ポリウレタン偏光レンズの成型製造法 |
-
2001
- 2001-09-28 US US09/966,179 patent/US6746631B2/en not_active Expired - Lifetime
-
2002
- 2002-09-26 WO PCT/US2002/030653 patent/WO2003028987A2/en active IP Right Grant
- 2002-09-26 JP JP2003532279A patent/JP2005504999A/ja active Pending
- 2002-09-26 EP EP02778367A patent/EP1429913B1/de not_active Expired - Lifetime
- 2002-09-26 AT AT02778367T patent/ATE355962T1/de not_active IP Right Cessation
- 2002-09-26 DE DE60218709T patent/DE60218709T2/de not_active Expired - Lifetime
-
2004
- 2004-03-22 US US10/805,759 patent/US7042641B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2003028987A2 (en) | 2003-04-10 |
US20040227995A1 (en) | 2004-11-18 |
US6746631B2 (en) | 2004-06-08 |
WO2003028987A3 (en) | 2003-08-14 |
JP2005504999A (ja) | 2005-02-17 |
US7042641B2 (en) | 2006-05-09 |
DE60218709T2 (de) | 2008-03-06 |
EP1429913A2 (de) | 2004-06-23 |
US20030071965A1 (en) | 2003-04-17 |
ATE355962T1 (de) | 2007-03-15 |
EP1429913B1 (de) | 2007-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: STYLEMARK INC., ORMOND BEACH, FLO., US |