DE3887980D1 - Giessen optischer thermoplastischen komponenten. - Google Patents
Giessen optischer thermoplastischen komponenten.Info
- Publication number
- DE3887980D1 DE3887980D1 DE88909035T DE3887980T DE3887980D1 DE 3887980 D1 DE3887980 D1 DE 3887980D1 DE 88909035 T DE88909035 T DE 88909035T DE 3887980 T DE3887980 T DE 3887980T DE 3887980 D1 DE3887980 D1 DE 3887980D1
- Authority
- DE
- Germany
- Prior art keywords
- thermoplastic components
- molding optical
- optical thermoplastic
- molding
- components
- 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
- 238000000465 moulding Methods 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
- 229920001169 thermoplastic Polymers 0.000 title 1
- 239000004416 thermosoftening plastic Substances 0.000 title 1
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
- B29D11/00009—Production of simple or compound lenses
- B29D11/00038—Production of contact lenses
- B29D11/00125—Auxiliary operations, e.g. removing oxygen from the mould, conveying moulds from a storage to the production line in an inert atmosphere
- B29D11/00192—Demoulding, e.g. separating lenses from mould halves
-
- 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
- B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
-
- 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
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/561—Injection-compression moulding
-
- 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
- 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
- B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
- B29C2043/3618—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices plurality of counteracting elements
-
- 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
- B29C2043/3676—Moulds for making articles of definite length, i.e. discrete articles moulds mounted on rotating supporting constuctions
- B29C2043/3689—Moulds for making articles of definite length, i.e. discrete articles moulds mounted on rotating supporting constuctions on a support table, e.g. flat disk-like tables having moulds on the periphery
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/561—Injection-compression moulding
- B29C2045/5625—Closing of the feed opening before or during compression
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/561—Injection-compression moulding
- B29C2045/567—Expelling resin through the gate
-
- 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
- B29C43/04—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds
- B29C43/06—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts
- B29C43/08—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts with circular movement, e.g. mounted on rolls, turntables
-
- 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
- B29C43/34—Feeding the material to the mould or the compression means
-
- 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
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/12—Thermoplastic materials
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/20—Molding plants
- Y10S425/201—Diverse stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/808—Lens mold
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/104,235 US4836960A (en) | 1987-10-05 | 1987-10-05 | Fabrication of thermoplastic optical components by injection/compression molding |
PCT/US1988/003385 WO1989002818A1 (en) | 1987-10-05 | 1988-10-03 | Molding of thermoplastic optical components |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3887980D1 true DE3887980D1 (de) | 1994-03-31 |
DE3887980T2 DE3887980T2 (de) | 1994-08-04 |
Family
ID=22299362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3887980T Expired - Fee Related DE3887980T2 (de) | 1987-10-05 | 1988-10-03 | Giessen optischer thermoplastischen komponenten. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4836960A (de) |
EP (1) | EP0336946B1 (de) |
AU (1) | AU2543988A (de) |
CA (1) | CA1291603C (de) |
DE (1) | DE3887980T2 (de) |
IT (1) | IT1224752B (de) |
WO (1) | WO1989002818A1 (de) |
Families Citing this family (87)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5364256A (en) | 1986-01-28 | 1994-11-15 | Ophthalmic Research Group International, Inc. | Apparatus for the production of plastic lenses |
US6730244B1 (en) | 1986-01-28 | 2004-05-04 | Q2100, Inc. | Plastic lens and method for the production thereof |
US6201037B1 (en) | 1986-01-28 | 2001-03-13 | Ophthalmic Research Group International, Inc. | Plastic lens composition and method for the production thereof |
US5529728A (en) | 1986-01-28 | 1996-06-25 | Q2100, Inc. | Process for lens curing and coating |
US5415816A (en) | 1986-01-28 | 1995-05-16 | Q2100, Inc. | Method for the production of plastic lenses |
JPS63139720A (ja) * | 1986-12-02 | 1988-06-11 | Aida Eng Ltd | 射出圧縮成形方法 |
JPS6445615A (en) * | 1987-08-17 | 1989-02-20 | Nippon Steel Corp | Method for injection-molding styrene-conjugated diene block copolymer |
JPH0729350B2 (ja) * | 1988-07-18 | 1995-04-05 | アイダエンジニアリング株式会社 | プレス加圧を伴う射出成形方法 |
US5250099A (en) * | 1990-03-29 | 1993-10-05 | Canon Kabushiki Kaisha | Glass molding process and molding apparatus for the same |
JP2938933B2 (ja) * | 1990-05-24 | 1999-08-25 | ポリマテック株式会社 | 表示板一体成型法 |
US5137441A (en) * | 1990-10-30 | 1992-08-11 | Minnesota Mining And Manufacturing Company | Mold assembly for making an ocular lens blank |
CA2047003C (en) * | 1990-11-30 | 1995-11-28 | Robert L. Brown | Method for continuous molding and apparatus therefore |
US6276656B1 (en) | 1992-07-14 | 2001-08-21 | Thermal Wave Molding Corp. | Mold for optimizing cooling time to form molded article |
US6019930A (en) * | 1992-07-14 | 2000-02-01 | Thermal Wave Molding Corp. | Process for forming a molten material into molded article |
JPH0664016A (ja) * | 1992-08-24 | 1994-03-08 | Matsushita Electric Ind Co Ltd | 樹脂成形条件制御装置および制御方法 |
US5405557A (en) * | 1993-04-21 | 1995-04-11 | Sola Group Ltd. | Method of making a moulded photochromic lens |
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US5601759A (en) * | 1993-10-05 | 1997-02-11 | Bausch & Lomb Incorporated | Method for molding contact lenses |
US6170952B1 (en) | 1993-12-07 | 2001-01-09 | Neoptx, Inc. | Adherent corrective lenses and eyeglasses embodying the same |
JP3385491B2 (ja) * | 1994-06-21 | 2003-03-10 | コニカ株式会社 | 射出成形方法 |
JP3267073B2 (ja) * | 1994-11-01 | 2002-03-18 | 松下電器産業株式会社 | 光学素子の成形方法及び成形された光学素子 |
US5718849A (en) * | 1995-09-25 | 1998-02-17 | Galic Maus Ventures | Method and apparatus for injection-compression molding & ejecting paired thermoplastic spectacle lens suited for fully automated dip hardcoating |
US5928682A (en) * | 1995-12-21 | 1999-07-27 | Johnson & Johnson Vision Products, Inc. | Annular gated mold for the injection molding of contact lenses |
US5916494A (en) * | 1995-12-29 | 1999-06-29 | Johnson & Johnson Vision Products, Inc. | Rotational indexing base curve deposition array |
US5965069A (en) * | 1996-01-31 | 1999-10-12 | Matsushita Electric Industrial Co., Ltd. | Method for making optical preforms and optical elements by press |
US5716540A (en) * | 1996-02-09 | 1998-02-10 | Johnson & Johnson Vision Products, Inc. | Apparatus and method for producing center gated lens molds for contact lens manufacture |
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 |
US5938988A (en) * | 1996-08-19 | 1999-08-17 | Johnson & Johnson Vision Products, Inc. | Multiple optical curve molds formed in a solid piece of polymer |
JPH10138356A (ja) * | 1996-11-11 | 1998-05-26 | Matsushita Electric Ind Co Ltd | 光学素子成形用素材の製造方法及び光学素子の製造方法並びに光学素子の成形方法 |
AU6658698A (en) * | 1997-02-20 | 1998-09-09 | Technology Resource International Corporation | Gasket for lens making |
USRE38617E1 (en) | 1997-03-18 | 2004-10-12 | Hoya Corporation | Method of injection molding plastic lens |
EP1273424B1 (de) * | 1997-03-18 | 2005-02-02 | Hoya Corporation | Verfahren zum Spritzgiessen von Kunststofflinsen |
US6015512A (en) * | 1998-01-28 | 2000-01-18 | Optima Inc. | Extrusion-compression molding of optical articles |
US6103148A (en) * | 1998-02-19 | 2000-08-15 | Technology Resources International Corporation | Method for curing a lens-forming fluid |
ES2238829T3 (es) | 1998-04-22 | 2005-09-01 | Teijin Chemicals, Ltd. | Procedimiento de moldeo por inyeccion-compresion destinado a un producto opticamente formado. |
US6228289B1 (en) * | 1998-09-25 | 2001-05-08 | Q2100, Inc. | Plastic lens systems and methods |
US6042754A (en) * | 1998-10-30 | 2000-03-28 | Optima, Inc. | Continuous extrusion-compression molding process for making optical articles |
US6159397A (en) * | 1998-11-18 | 2000-12-12 | Eyecity.Com, Inc. | Translucent eyewear lenses and method of manufacture therefor |
US6440335B1 (en) | 1998-12-30 | 2002-08-27 | Sola International, Inc. | Process for molding thermoplastic lenses and, steeply curved and/or thin lenses produced thereby |
US6284162B1 (en) * | 1999-03-25 | 2001-09-04 | Sola International, Inc. | Molding method for manufacturing thin thermoplastic lenses |
DK174019B1 (da) * | 1999-03-17 | 2002-04-22 | Svendsen & Heinsbaek As | Forfang til fangline, samt fremgangsmåde til fremstilling af et forfang |
US6419873B1 (en) | 1999-03-19 | 2002-07-16 | Q2100, Inc. | Plastic lens systems, compositions, and methods |
US8556967B2 (en) * | 1999-04-09 | 2013-10-15 | Faezeh Mona Sarfarazi | Interior bag for a capsular bag and injector |
US7662179B2 (en) * | 1999-04-09 | 2010-02-16 | Sarfarazi Faezeh M | Haptics for accommodative intraocular lens system |
US6270698B1 (en) | 1999-05-25 | 2001-08-07 | American Greetings Corp. | Stress-relieved acrylic optical lenses and methods for manufacture by injection coining molding |
US6343860B1 (en) * | 1999-08-26 | 2002-02-05 | Greenhouse Grown Products, Inc. | Toric-shaped lenses and goggle assembly |
USD434050S (en) * | 1999-12-06 | 2000-11-21 | Technology Resource International Corporation | Gasket for lens making |
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US20030078658A1 (en) | 2001-01-25 | 2003-04-24 | Gholam-Reza Zadno-Azizi | Single-piece accomodating intraocular lens system |
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US7052262B2 (en) * | 2001-02-20 | 2006-05-30 | Q2100, Inc. | System for preparing eyeglasses lens with filling station |
US6840752B2 (en) | 2001-02-20 | 2005-01-11 | Q2100, Inc. | Apparatus for preparing multiple eyeglass lenses |
US7083404B2 (en) | 2001-02-20 | 2006-08-01 | Q2100, Inc. | System for preparing an eyeglass lens using a mold holder |
US7139636B2 (en) | 2001-02-20 | 2006-11-21 | Q2100, Inc. | System for preparing eyeglass lenses with bar code reader |
US7124995B2 (en) * | 2001-02-20 | 2006-10-24 | Q2100, Inc. | Holder for mold assemblies and molds |
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US6638454B2 (en) * | 2001-07-02 | 2003-10-28 | Schefenacker Vision Systems France S.A. | Plastic glass |
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US6790388B2 (en) * | 2001-12-17 | 2004-09-14 | Essilor International (Compagnie Generale D'optique) | Method of injection molding an optical article out of thermoplastic synthetic material |
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US7217112B2 (en) * | 2003-05-27 | 2007-05-15 | Faezeh Mona Sarfarazi | Mold for intraocular lens |
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US8057217B2 (en) | 2004-09-30 | 2011-11-15 | Bausch + Lomb Incorporated | Apparatus and method for injection molding an intraocular lens device |
CN1302296C (zh) * | 2005-03-10 | 2007-02-28 | 今湛光学科技股份有限公司 | 可精准对位于影像撷取镜头的镜片 |
TWI259132B (en) * | 2005-04-01 | 2006-08-01 | Asia Optical Co Inc | Method and device for optical article with increased surface accuracy |
US7759433B2 (en) * | 2007-06-20 | 2010-07-20 | Essilor International (Compagnie Generale D'optique) | High adhesion acrylate coating for a photochromic ophthalmic lens |
US8277708B2 (en) * | 2009-11-05 | 2012-10-02 | Honda Motor Co., Ltd. | Compression molding thickness regulator |
JP5542718B2 (ja) * | 2010-06-07 | 2014-07-09 | パナソニック株式会社 | 樹脂成形方法および金型装置 |
GB2476703A (en) * | 2010-10-26 | 2011-07-06 | Meiban Int Pte Ltd | Controlling the volume of injected resin in injection moulding |
CA2847272A1 (en) | 2011-08-30 | 2013-03-07 | Johnson Controls Technology Company | System and method for manufacturing a vehicle trim component via concurrent compression forming and injection molding |
US10464280B2 (en) | 2011-08-30 | 2019-11-05 | Shanghai Yanfeng Jinqiao Automotive Trim Systems Co. Ltd. | Trim component for vehicle interior |
EP2751890A1 (de) | 2011-09-02 | 2014-07-09 | ABB Research Ltd. | Form und verfahren zur herstellung eines isolators für gasisolierte hochspannungsschaltanlage |
US10093268B2 (en) | 2012-08-27 | 2018-10-09 | Shanghai Yanfeng Jinqiao Automotive Trim Systems Co. Ltd. | Trim component for vehicle interior |
EP3071401B9 (de) | 2013-11-20 | 2018-03-14 | Transitions Optical, Inc. | Verfahren zur herstellung einer photochromischen segmentierten multifokalen linse |
CN107438514B (zh) | 2015-01-22 | 2019-10-18 | 光学转变公司 | 具有光致发光标记的光学制品 |
CA2984952C (en) * | 2015-06-30 | 2020-02-25 | iMFLUX Inc. | Sequential coining |
CN108025474A (zh) | 2015-09-25 | 2018-05-11 | 沙特基础工业全球技术有限公司 | 使用模具插入件进行模塑的方法及用于其的装置 |
WO2019209703A1 (en) * | 2018-04-27 | 2019-10-31 | Novol, Inc. | Method and system for molding of thermoplastic optical polymers |
WO2020006290A1 (en) | 2018-06-28 | 2020-01-02 | Shanghai Yanfeng Jinqiao Automotive Trim Systems Co. Ltd. | Vehicle trim component |
TWI752691B (zh) * | 2020-10-26 | 2022-01-11 | 台灣特宏光電股份有限公司 | 注料模造方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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GB556743A (en) * | 1942-03-16 | 1943-10-20 | Arthur William Kingston | Improvements in or relating to the production of optical lenses and other mouldings in plastics |
GB572748A (en) * | 1944-01-27 | 1945-10-22 | John Johnson | Improvements in or relating to the moulding of plastics |
US2424235A (en) * | 1944-11-28 | 1947-07-22 | Teksun Inc | Injection mold |
GB643847A (en) * | 1946-10-07 | 1950-09-27 | William Warren Triggs | Plastics molding machine |
US4008031A (en) * | 1975-08-22 | 1977-02-15 | Weber Hermann P | Apparatus for injection molding lenses |
US4364878A (en) * | 1978-08-10 | 1982-12-21 | Omnitech Inc. | Method for molding ophthalmic lenses |
US4254065A (en) * | 1979-04-04 | 1981-03-03 | Ratkowski Donald J | Injection molding of contact lenses |
DE3112751A1 (de) * | 1981-03-31 | 1982-10-07 | Fa. Carl Zeiss, 7920 Heidenheim | Formwerkzeug zur herstellung von teilen aus thermoplastischem material |
FR2525525A1 (fr) * | 1982-04-22 | 1983-10-28 | Essilor Int | Procede et dispositif pour le moulage d'un element optique en matiere synthetique, et element optique correspondant |
FR2530181A1 (fr) * | 1982-07-16 | 1984-01-20 | Essilor Int | Procede et dispositif pour le moulage d'un element optique en matiere synthetique |
US4540534A (en) * | 1983-10-11 | 1985-09-10 | American Optical Corporation | Apparatus and method for injection molding lenses |
US4531902A (en) * | 1983-11-14 | 1985-07-30 | The B. F. Goodrich Company | Apparatus for making improved tire curing bladders |
US4664854A (en) * | 1986-01-06 | 1987-05-12 | Neolens, Inc. | Injection molding equipment and method |
-
1987
- 1987-10-05 US US07/104,235 patent/US4836960A/en not_active Expired - Lifetime
-
1988
- 1988-10-03 EP EP88909035A patent/EP0336946B1/de not_active Expired - Lifetime
- 1988-10-03 DE DE3887980T patent/DE3887980T2/de not_active Expired - Fee Related
- 1988-10-03 AU AU25439/88A patent/AU2543988A/en not_active Abandoned
- 1988-10-03 WO PCT/US1988/003385 patent/WO1989002818A1/en active IP Right Grant
- 1988-10-04 CA CA000579229A patent/CA1291603C/en not_active Expired - Fee Related
- 1988-10-05 IT IT8848423A patent/IT1224752B/it active
Also Published As
Publication number | Publication date |
---|---|
EP0336946A1 (de) | 1989-10-18 |
IT1224752B (it) | 1990-10-18 |
WO1989002818A1 (en) | 1989-04-06 |
US4836960A (en) | 1989-06-06 |
CA1291603C (en) | 1991-11-05 |
AU2543988A (en) | 1989-04-18 |
IT8848423A0 (it) | 1988-10-05 |
EP0336946A4 (de) | 1990-06-27 |
EP0336946B1 (de) | 1994-02-23 |
DE3887980T2 (de) | 1994-08-04 |
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