BR112014032617A2 - método para produzir lente de contato contendo silicone com quantidade de diluentes reduzida - Google Patents

método para produzir lente de contato contendo silicone com quantidade de diluentes reduzida

Info

Publication number
BR112014032617A2
BR112014032617A2 BR112014032617A BR112014032617A BR112014032617A2 BR 112014032617 A2 BR112014032617 A2 BR 112014032617A2 BR 112014032617 A BR112014032617 A BR 112014032617A BR 112014032617 A BR112014032617 A BR 112014032617A BR 112014032617 A2 BR112014032617 A2 BR 112014032617A2
Authority
BR
Brazil
Prior art keywords
contact lens
reactive components
silicone contact
mol
mold
Prior art date
Application number
BR112014032617A
Other languages
English (en)
Portuguese (pt)
Inventor
Alli Azaam
Mahadeva Shivkumar
Original Assignee
Johnson & Johnson Vision Care
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 Johnson & Johnson Vision Care filed Critical Johnson & Johnson Vision Care
Publication of BR112014032617A2 publication Critical patent/BR112014032617A2/pt

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
    • 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
    • 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
    • B29D11/00134—Curing of the contact lens material
    • 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
    • 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
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene

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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BR112014032617A 2012-06-25 2013-06-14 método para produzir lente de contato contendo silicone com quantidade de diluentes reduzida BR112014032617A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261663719P 2012-06-25 2012-06-25
PCT/US2013/045774 WO2014004106A1 (en) 2012-06-25 2013-06-14 Method of making silicone containing contact lens with reduced amount of diluents

Publications (1)

Publication Number Publication Date
BR112014032617A2 true BR112014032617A2 (pt) 2017-06-27

Family

ID=48700734

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014032617A BR112014032617A2 (pt) 2012-06-25 2013-06-14 método para produzir lente de contato contendo silicone com quantidade de diluentes reduzida

Country Status (14)

Country Link
US (5) US9423528B2 (enExample)
EP (1) EP2864824B1 (enExample)
JP (1) JP6177904B2 (enExample)
KR (1) KR20150034736A (enExample)
CN (1) CN104395782B (enExample)
AR (1) AR091547A1 (enExample)
AU (1) AU2013280937B2 (enExample)
BR (1) BR112014032617A2 (enExample)
CA (1) CA2877671A1 (enExample)
HK (1) HK1205791A1 (enExample)
IN (1) IN2014DN09673A (enExample)
RU (1) RU2623270C2 (enExample)
TW (1) TWI556948B (enExample)
WO (1) WO2014004106A1 (enExample)

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US10370476B2 (en) * 2016-07-06 2019-08-06 Johnson & Johnson Vision Care, Inc. Silicone hydrogels comprising high levels of polyamides
US10371865B2 (en) 2016-07-06 2019-08-06 Johnson & Johnson Vision Care, Inc. Silicone hydrogels comprising polyamides
US11125916B2 (en) 2016-07-06 2021-09-21 Johnson & Johnson Vision Care, Inc. Silicone hydrogels comprising N-alkyl methacrylamides and contact lenses made thereof
JP7153233B2 (ja) 2017-05-10 2022-10-14 東レ株式会社 医療デバイス
CN110740855B (zh) 2017-06-07 2021-10-22 爱尔康公司 用于生产硅氧烷水凝胶隐形眼镜的方法
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US10875967B2 (en) 2017-06-07 2020-12-29 Alcon Inc. Silicone hydrogel contact lenses
US10822528B1 (en) 2017-08-28 2020-11-03 Verily Life Sciences Llc Multi-layer polymer formulations used for sensor protection during device fabrication
CN109265592B (zh) * 2018-09-07 2020-08-07 清华大学深圳研究生院 具有高抗氧化性的角膜接触镜及其制备方法
US11708440B2 (en) * 2019-05-03 2023-07-25 Johnson & Johnson Surgical Vision, Inc. High refractive index, high Abbe compositions
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KR102747607B1 (ko) * 2019-12-16 2025-01-02 알콘 인코포레이티드 습윤성 실리콘 히드로겔 콘택트 렌즈
WO2022090857A1 (en) 2020-10-29 2022-05-05 Johnson & Johnson Surgical Vision, Inc. Compositions with high refractive index and abbe number
US12393057B2 (en) * 2020-12-15 2025-08-19 Coopervision International Limited Oleic acid-releasing contact lens
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CN116589685A (zh) * 2023-05-29 2023-08-15 华诺森（武汉）生物医药技术有限公司 一种用于硅水凝胶隐形眼镜的亲水大分子有机硅单体及其制备方法和应用

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Also Published As

Publication number Publication date
US20160332398A1 (en) 2016-11-17
EP2864824A1 (en) 2015-04-29
CN104395782B (zh) 2019-06-21
US9981434B2 (en) 2018-05-29
WO2014004106A1 (en) 2014-01-03
CN104395782A (zh) 2015-03-04
KR20150034736A (ko) 2015-04-03
US10265916B2 (en) 2019-04-23
HK1205791A1 (en) 2015-12-24
AR091547A1 (es) 2015-02-11
US20130345364A1 (en) 2013-12-26
IN2014DN09673A (enExample) 2015-07-31
US10792874B2 (en) 2020-10-06
JP2015524089A (ja) 2015-08-20
US20190202150A1 (en) 2019-07-04
HK1209847A1 (en) 2016-04-08
US11945180B2 (en) 2024-04-02
TW201417995A (zh) 2014-05-16
JP6177904B2 (ja) 2017-08-09
EP2864824B1 (en) 2016-07-20
AU2013280937B2 (en) 2016-10-13
US20210016527A1 (en) 2021-01-21
US9423528B2 (en) 2016-08-23
TWI556948B (zh) 2016-11-11
CA2877671A1 (en) 2014-01-03
RU2015102150A (ru) 2016-08-10
US20180250897A1 (en) 2018-09-06
AU2013280937A1 (en) 2014-12-04
RU2623270C2 (ru) 2017-06-23

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements