FR2240463B1 - - Google Patents

Info

Publication number
FR2240463B1
FR2240463B1 FR7328665A FR7328665A FR2240463B1 FR 2240463 B1 FR2240463 B1 FR 2240463B1 FR 7328665 A FR7328665 A FR 7328665A FR 7328665 A FR7328665 A FR 7328665A FR 2240463 B1 FR2240463 B1 FR 2240463B1
Authority
FR
France
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
Application number
FR7328665A
Other languages
French (fr)
Other versions
FR2240463A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique SA
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 Essilor International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Priority to FR7328665A priority Critical patent/FR2240463B1/fr
Priority to CH991374A priority patent/CH588089A5/xx
Priority to BE146758A priority patent/BE817877A/en
Priority to CA74205353A priority patent/CA1048675A/en
Priority to DE19742436750 priority patent/DE2436750C3/en
Priority to BR627174A priority patent/BR7406271D0/en
Priority to GB3381174A priority patent/GB1471456A/en
Priority to AR25498274A priority patent/AR200614A1/en
Priority to JP8896374A priority patent/JPS5046144A/ja
Priority to SU742051194A priority patent/SU614752A3/en
Priority to NL7410472A priority patent/NL7410472A/en
Priority to AT638074A priority patent/AT335768B/en
Priority to CS556174A priority patent/CS208106B2/en
Priority to IT2601574A priority patent/IT1021099B/en
Priority to US05/513,585 priority patent/US3959102A/en
Publication of FR2240463A1 publication Critical patent/FR2240463A1/fr
Priority to US05/633,031 priority patent/US4062627A/en
Application granted granted Critical
Publication of FR2240463B1 publication Critical patent/FR2240463B1/fr
Priority to ES76428975A priority patent/ES428975A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B29D11/00865—Applying coatings; tinting; colouring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/12—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes
    • C08F283/124—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes on to polysiloxanes having carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/12—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes
    • C08F283/128—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes on to reaction products of polysiloxanes having at least one Si-H bond and compounds having carbon-to-carbon double bonds

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ophthalmology & Optometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Eyeglasses (AREA)
  • Graft Or Block Polymers (AREA)
  • Silicon Polymers (AREA)
  • Materials For Medical Uses (AREA)
FR7328665A 1973-08-06 1973-08-06 Expired FR2240463B1 (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
FR7328665A FR2240463B1 (en) 1973-08-06 1973-08-06
CH991374A CH588089A5 (en) 1973-08-06 1974-07-18
BE146758A BE817877A (en) 1973-08-06 1974-07-19 SOFT CONTACT LENS AND ITS MANUFACTURING PROCESS
CA74205353A CA1048675A (en) 1973-08-06 1974-07-22 Flexible contact lens and corresponding manufacturing process
DE19742436750 DE2436750C3 (en) 1973-08-06 1974-07-30 Method of making a contact lens
BR627174A BR7406271D0 (en) 1973-08-06 1974-07-30 CONTACT LENS AND I KNOW MANUFACTURING PROCESS
AR25498274A AR200614A1 (en) 1973-08-06 1974-07-31 CONTACT LENS AND PROCEDURE FOR ITS MANUFACTURE
GB3381174A GB1471456A (en) 1973-08-06 1974-07-31 Flexible contact lenses
JP8896374A JPS5046144A (en) 1973-08-06 1974-08-02
SU742051194A SU614752A3 (en) 1973-08-06 1974-08-05 Method of manufacturing contact concavo-convex lens
NL7410472A NL7410472A (en) 1973-08-06 1974-08-05 PROCEDURE FOR THE MANUFACTURE OF A CONTACT
AT638074A AT335768B (en) 1973-08-06 1974-08-05 CONTACT LENSES AND METHOD OF MANUFACTURING THEM
CS556174A CS208106B2 (en) 1973-08-06 1974-08-06 Flexible contact lens and method of making the same
IT2601574A IT1021099B (en) 1973-08-06 1974-08-06 SOFT CONTACT LENS AND ITS MANUFACTURING PROCESS
US05/513,585 US3959102A (en) 1973-08-06 1974-10-10 Method for preparing a crosslinked graft copolymer of silicone and polyvinylpyrrolidone for use as a contact lens, and a contact lens produced thereby
US05/633,031 US4062627A (en) 1973-08-06 1975-11-18 Flexible contact lens
ES76428975A ES428975A1 (en) 1973-08-06 1976-09-03 Flexible contact lenses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7328665A FR2240463B1 (en) 1973-08-06 1973-08-06

Publications (2)

Publication Number Publication Date
FR2240463A1 FR2240463A1 (en) 1975-03-07
FR2240463B1 true FR2240463B1 (en) 1976-04-30

Family

ID=9123626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7328665A Expired FR2240463B1 (en) 1973-08-06 1973-08-06

Country Status (15)

Country Link
JP (1) JPS5046144A (en)
AR (1) AR200614A1 (en)
AT (1) AT335768B (en)
BE (1) BE817877A (en)
BR (1) BR7406271D0 (en)
CA (1) CA1048675A (en)
CH (1) CH588089A5 (en)
CS (1) CS208106B2 (en)
DE (1) DE2436750C3 (en)
ES (1) ES428975A1 (en)
FR (1) FR2240463B1 (en)
GB (1) GB1471456A (en)
IT (1) IT1021099B (en)
NL (1) NL7410472A (en)
SU (1) SU614752A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169119A (en) * 1976-04-15 1979-09-25 Permavision Method of molding an ocular membrane
US4143949A (en) * 1976-10-28 1979-03-13 Bausch & Lomb Incorporated Process for putting a hydrophilic coating on a hydrophobic contact lens
US4826889A (en) * 1978-07-18 1989-05-02 Polymer Technology, Corp. Dimensionally stable oxygen permeable hard contact lens material and method of manufacture
US8507577B2 (en) * 2006-10-31 2013-08-13 Johnson & Johnson Vision Care, Inc. Process for forming clear, wettable silicone hydrogel articles
RU2524946C2 (en) * 2008-11-13 2014-08-10 Новартис Аг Polysiloxane copolymers with hydrophilic polymer terminal chains
US8807076B2 (en) * 2010-03-12 2014-08-19 Johnson & Johnson Vision Care, Inc. Apparatus for vapor phase processing ophthalmic devices

Also Published As

Publication number Publication date
AR200614A1 (en) 1974-11-22
DE2436750C3 (en) 1978-11-30
DE2436750B2 (en) 1978-03-30
CS208106B2 (en) 1981-08-31
FR2240463A1 (en) 1975-03-07
BR7406271D0 (en) 1975-05-27
ES428975A1 (en) 1976-12-16
JPS5046144A (en) 1975-04-24
CH588089A5 (en) 1977-05-31
NL7410472A (en) 1975-02-10
AT335768B (en) 1977-03-25
DE2436750A1 (en) 1975-02-27
GB1471456A (en) 1977-04-27
BE817877A (en) 1974-11-18
ATA638074A (en) 1976-07-15
IT1021099B (en) 1978-01-30
CA1048675A (en) 1979-02-13
SU614752A3 (en) 1978-07-05

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Legal Events

Date Code Title Description
ST Notification of lapse