BRPI0822108A2 - Método para fabricar um molde de moldagem de lente - Google Patents

Método para fabricar um molde de moldagem de lente

Info

Publication number
BRPI0822108A2
BRPI0822108A2 BRPI0822108-1A BRPI0822108A BRPI0822108A2 BR PI0822108 A2 BRPI0822108 A2 BR PI0822108A2 BR PI0822108 A BRPI0822108 A BR PI0822108A BR PI0822108 A2 BRPI0822108 A2 BR PI0822108A2
Authority
BR
Brazil
Prior art keywords
making
molding mold
lens molding
lens
mold
Prior art date
Application number
BRPI0822108-1A
Other languages
English (en)
Inventor
Noriaki Taguchi
Shigeru Takizawa
Hidetaka Shimizu
Original Assignee
Hoya Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hoya Corp filed Critical Hoya Corp
Publication of BRPI0822108A2 publication Critical patent/BRPI0822108A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/0026—Re-forming shaped glass by gravity, e.g. sagging
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B25/00—Annealing glass products
    • C03B25/04—Annealing glass products in a continuous way
    • C03B25/06—Annealing glass products in a continuous way with horizontal displacement of the glass products
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
    • C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
    • 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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • 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
    • B29D11/0048—Moulds for lenses
    • 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
    • B29K2909/00—Use of inorganic materials not provided for in groups B29K2803/00 - B29K2807/00, as mould material
    • B29K2909/08—Glass
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Eyeglasses (AREA)
BRPI0822108-1A 2008-01-31 2008-11-25 Método para fabricar um molde de moldagem de lente BRPI0822108A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2008020875 2008-01-31
JP2008020860 2008-01-31
JP2008020921 2008-01-31
PCT/JP2008/071352 WO2009096085A1 (ja) 2008-01-31 2008-11-25 レンズ用鋳型の製造方法

Publications (1)

Publication Number Publication Date
BRPI0822108A2 true BRPI0822108A2 (pt) 2015-06-30

Family

ID=40912445

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0822108-1A BRPI0822108A2 (pt) 2008-01-31 2008-11-25 Método para fabricar um molde de moldagem de lente

Country Status (5)

Country Link
EP (1) EP2248646A4 (pt)
JP (1) JP5319555B2 (pt)
CN (1) CN101965256B (pt)
BR (1) BRPI0822108A2 (pt)
WO (1) WO2009096085A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1964819B1 (en) 2005-11-18 2017-05-10 Hoya Corporation Process for producing a molded article
US9242889B2 (en) 2005-11-18 2016-01-26 Hoya Corporation Method of manufacturing formed article, glass material, and method of determining shape of glass material and mold
WO2007063735A1 (ja) 2005-11-30 2007-06-07 Hoya Corporation 成形品の製造方法、閉塞部材およびそれを含む成形装置
EP2402132A4 (en) * 2009-02-27 2014-10-15 Hoya Corp DEVICE FOR PRODUCING A FORM FOR A LENS AND METHOD FOR PRODUCING A GLASS GLASS
CN102414000A (zh) * 2009-02-27 2012-04-11 Hoya株式会社 透镜用铸模的制造方法及眼镜透镜的制造方法
CN103547539B (zh) * 2011-04-21 2016-10-12 Hoya株式会社 磁盘用玻璃坯料的制造方法及磁盘用玻璃基板的制造方法、磁盘用玻璃坯料、磁盘用玻璃基板及磁盘
JP6096019B2 (ja) * 2012-03-26 2017-03-15 Hoya株式会社 モールド用成形型、モールド及び眼鏡レンズの製造方法
JP6106035B2 (ja) * 2012-06-29 2017-03-29 Hoya株式会社 ガラス塊の製造装置、ガラス塊の製造方法、ガラス成形品の製造方法及び光学素子の製造方法
CN104297943B (zh) * 2014-10-09 2017-09-05 河南工业职业技术学院 光学玻璃渐进多焦点镜片及其制作方法和应用
CN116330587A (zh) * 2023-04-07 2023-06-27 炬光(东莞)微光学有限公司 一种镜片模具及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63306390A (ja) 1987-06-03 1988-12-14 日本特殊陶業株式会社 熱処理方法
US5147437A (en) * 1988-07-25 1992-09-15 Bristol Alexander C Invisible flat-top mold blank and method for manufacturing same
JPH04275930A (ja) * 1991-02-26 1992-10-01 Asahi Optical Co Ltd 熱軟化性物質の熱垂下成形方法及び成形装置
JPH06130333A (ja) * 1992-10-20 1994-05-13 Toray Ind Inc 多焦点眼鏡レンズ用ガラスモールドの製造方法
JPH10291828A (ja) * 1997-04-21 1998-11-04 Asahi Glass Co Ltd ガラス板の成形装置
JPH1149528A (ja) * 1997-06-06 1999-02-23 Minolta Co Ltd ガラス素子の成形方法
BE1016542A3 (fr) * 2005-03-10 2007-01-09 Glaverbel Procede et dispositif de bombage de feuilles de verre.
US9242889B2 (en) 2005-11-18 2016-01-26 Hoya Corporation Method of manufacturing formed article, glass material, and method of determining shape of glass material and mold
WO2007063735A1 (ja) * 2005-11-30 2007-06-07 Hoya Corporation 成形品の製造方法、閉塞部材およびそれを含む成形装置

Also Published As

Publication number Publication date
CN101965256B (zh) 2013-11-13
EP2248646A1 (en) 2010-11-10
JPWO2009096085A1 (ja) 2011-05-26
WO2009096085A1 (ja) 2009-08-06
JP5319555B2 (ja) 2013-10-16
CN101965256A (zh) 2011-02-02
EP2248646A4 (en) 2014-10-01

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2494 DE 23-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.