BR0014109A - Processo para formar um elemento óptico revestido, elemento óptico, e, lente oftálmica - Google Patents

Processo para formar um elemento óptico revestido, elemento óptico, e, lente oftálmica

Info

Publication number
BR0014109A
BR0014109A BR0014109-7A BR0014109A BR0014109A BR 0014109 A BR0014109 A BR 0014109A BR 0014109 A BR0014109 A BR 0014109A BR 0014109 A BR0014109 A BR 0014109A
Authority
BR
Brazil
Prior art keywords
coating layer
optical element
mould
forming
casting face
Prior art date
Application number
BR0014109-7A
Other languages
English (en)
Other versions
BR0014109B1 (pt
Inventor
David Robert Diggins
David Andrew Lewis
Original Assignee
Sola Int Holdings
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3817423&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0014109(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sola Int Holdings filed Critical Sola Int Holdings
Publication of BR0014109A publication Critical patent/BR0014109A/pt
Publication of BR0014109B1 publication Critical patent/BR0014109B1/pt

Links

Classifications

    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C37/0032—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/12—Making multilayered or multicoloured articles
    • B29C39/123—Making multilayered articles
    • 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
    • B29D11/00317—Production of lenses with markings or patterns
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • 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
    • B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers
    • 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
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • B29K2105/243—Partially cured
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Surface Treatment Of Glass (AREA)
  • Glass Compositions (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Eyeglasses (AREA)

Abstract

"PROCESSO PARA FORMAR UM ELEMENTO óPTICO REVESTIDO, ELEMENTO óPTICO, E, LENTE OFTáLMICA". Processo para formar um elemento óptico revestido, o processo usando um molde que possui uma primeira e uma segunda seções de molde que irão formar as superfícies frontal e posterior do elemento óptico, uma das seções do molde possuindo uma face de moldagem. O processo inclui as etapas de aplicar uma primeira camada de revestimento para cobrir a face de moldagem de uma seção do molde, a face de moldagem sendo capaz de conferir uma configuração óptica desejada na superfície do elemento óptico; tratar a primeira camada de revestimento para evitar danos a primeira camada de revestimento durante as etapas subseq³entes; aplicar uma segunda camada de revestimento à primeira camada de revestimento para cobrir substancialmente a primeira camada de revestimento; tratar a segunda camada de revestimento para proporcionar pelo menos uma aderência fraca da segunda camada de revestimento à primeira camada de revestimento e para evitar danos à segunda camada durante as etapas subseq³entes; encher o molde com um material líquido orgânico; e endurecer o material líquido orgânico de modo a formar o elemento óptico aderido à segunda camada de revestimento. O processo poderá ser usado para revestir a primeira seção do molde, a segunda seção do molde, ou ambas as seções do molde. Assim sendo, o processo de revestimento em molde é útil particularmente para formação de ambas as lentes oftálmicas, acabadas e semi-acabadas.
BRPI0014109-7A 1999-09-21 2000-09-21 processo para formar um elemento óptico revestido, elemento óptico, e, lente oftálmica. BR0014109B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPQ3263A AUPQ326399A0 (en) 1999-09-21 1999-09-21 Method of coating an optical element
PCT/AU2000/001152 WO2001021375A1 (en) 1999-09-21 2000-09-21 Method of forming a coated optical element

Publications (2)

Publication Number Publication Date
BR0014109A true BR0014109A (pt) 2002-05-14
BR0014109B1 BR0014109B1 (pt) 2011-12-13

Family

ID=3817423

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0014109-7A BR0014109B1 (pt) 1999-09-21 2000-09-21 processo para formar um elemento óptico revestido, elemento óptico, e, lente oftálmica.

Country Status (8)

Country Link
EP (1) EP1226011B2 (pt)
CN (1) CN1214906C (pt)
AT (1) ATE257070T1 (pt)
AU (1) AUPQ326399A0 (pt)
BR (1) BR0014109B1 (pt)
CA (1) CA2383689A1 (pt)
DE (1) DE60007544T3 (pt)
WO (1) WO2001021375A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ326399A0 (en) † 1999-09-21 1999-10-28 Sola International Holdings Ltd Method of coating an optical element
CA2450296A1 (en) 2001-05-29 2002-12-05 Essilor International Compagnie Generale D'optique Method for transferring from a mold a hydrophobic top coat onto an optical substrate.
DE60213593T2 (de) 2001-05-29 2007-08-02 Essilor International Compagnie Générale d'Optique Verfahren zur herstellung von einem beschichteten optischen gegenstand
US7879267B2 (en) 2001-08-02 2011-02-01 J&J Vision Care, Inc. Method for coating articles by mold transfer
AUPR949201A0 (en) * 2001-12-14 2002-01-24 Sola International Holdings Ltd Photochromic coating process
AU2003900960A0 (en) 2003-03-03 2003-03-13 Sola International Holdings Ltd Tinting optical substrates
US8899547B2 (en) 2004-11-18 2014-12-02 Qspex Technologies, Inc. Molds and method of using the same for optical lenses
US20060103041A1 (en) 2004-11-18 2006-05-18 Kai Su Molds and method of using the same for forming plus or minus lenses
EP1864181B1 (en) 2005-03-01 2016-08-03 Carl Zeiss Vision Australia Holdings Ltd. Coatings for ophthalmic lens elements
FR2888151A1 (fr) * 2005-07-08 2007-01-12 David Longerinas Procede de fabrication d'un plaque de resine de polyester
KR100831238B1 (ko) * 2005-12-01 2008-05-22 주식회사 엘지화학 중굴절 및 고굴절 실록산계 피복 조성물, 이의 제조방법,및 이로부터 제조되는 광학 렌즈
AU2006326863A1 (en) * 2005-12-21 2007-06-28 Carl Zeiss Vision Australia Holdings Limited Primer layer coating compositions
HUE042928T2 (hu) * 2005-12-21 2019-07-29 Carl Zeiss Vision Australia Holdings Ltd Bevonatok optikai elemekhez
KR100947720B1 (ko) 2006-10-18 2010-03-16 주식회사 엘지화학 내마모성, 투명성 및 염색성이 우수한 실록산계 피복조성물, 그 제조 방법 및 그 조성물이 피복된 광학렌즈
US8163357B2 (en) * 2009-03-26 2012-04-24 Signet Armorlite, Inc. Scratch-resistant coatings with improved adhesion to inorganic thin film coatings
KR20140051146A (ko) * 2011-03-18 2014-04-30 에실러에떼르나쇼날(꽁빠니제네랄돕띠끄) 광학 제품의 대전방지 기능 uv 경화성 하드코팅을 제조하는 방법
CN102528988A (zh) * 2011-12-20 2012-07-04 四川兴达明科机电工程有限公司 一种传感器表面承载垫的生产工艺
CN104421834A (zh) * 2013-08-28 2015-03-18 鸿富锦精密工业（深圳）有限公司 复合透镜及其制造方法以及使用该复合透镜的光源装置
TWI510574B (zh) 2013-11-18 2015-12-01 Eternal Materials Co Ltd 有機無機複合樹脂、含彼之塗料組合物及其應用
PT3896499T (pt) * 2020-04-17 2024-01-23 Essilor Int Método melhorado para formação de um artigo ótico compreendendo microlentes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1199762A (en) † 1982-09-07 1986-01-28 Timothy C. Sandvig Method for coating ophthalmic devices
JPH069829B2 (ja) * 1985-12-27 1994-02-09 株式会社クラレ 合成樹脂成形品
US4774035A (en) * 1986-01-14 1988-09-27 Camelot Industries Corporation Process of coating an ophthalmic lens
JPS644312A (en) * 1987-06-26 1989-01-09 Kyowa Gas Chem Ind Co Ltd Mar-resistant synthetic resin molding
US5096626A (en) * 1988-06-10 1992-03-17 Asahi Kogaku Kogyo Kabushiki Kaisha Process of molding a coated plastic lens
US5667735A (en) * 1994-05-23 1997-09-16 2C Optics, Inc. Opthalmic mold coatings
US5733483A (en) * 1995-01-13 1998-03-31 Soane Technologies, Inc. Method for formation of on-site coated and tinted optical elements
AUPQ326399A0 (en) † 1999-09-21 1999-10-28 Sola International Holdings Ltd Method of coating an optical element

Also Published As

Publication number Publication date
AUPQ326399A0 (en) 1999-10-28
EP1226011B2 (en) 2011-01-05
DE60007544T2 (de) 2004-07-01
DE60007544T3 (de) 2011-06-09
EP1226011A1 (en) 2002-07-31
EP1226011A4 (en) 2002-11-27
WO2001021375A1 (en) 2001-03-29
DE60007544D1 (de) 2004-02-05
ATE257070T1 (de) 2004-01-15
BR0014109B1 (pt) 2011-12-13
CA2383689A1 (en) 2001-03-29
EP1226011B1 (en) 2004-01-02
CN1214906C (zh) 2005-08-17
CN1376106A (zh) 2002-10-23

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: CARL ZEISS VISION AUSTRALIA HOLDINGS LIMITED (AU)

Free format text: NOME ALTERADO DE: SOLA INTERNATIONAL HOLDINGS LTD.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/12/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 13.12.2021