AU471543B2 - Oxygen-permeable lens composition, methods and article of manufacture - Google Patents

Oxygen-permeable lens composition, methods and article of manufacture

Info

Publication number
AU471543B2
AU471543B2 AU62682/73A AU6268273A AU471543B2 AU 471543 B2 AU471543 B2 AU 471543B2 AU 62682/73 A AU62682/73 A AU 62682/73A AU 6268273 A AU6268273 A AU 6268273A AU 471543 B2 AU471543 B2 AU 471543B2
Authority
AU
Australia
Prior art keywords
article
oxygen
manufacture
methods
lens composition
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
Application number
AU62682/73A
Other versions
AU6268273A (en
Inventor
Grant Gaylord Norman
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.)
Sola Usa Inc
Original Assignee
Sola Usa Inc
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 Sola Usa Inc filed Critical Sola Usa Inc
Priority to AU62682/73A priority Critical patent/AU471543B2/en
Publication of AU6268273A publication Critical patent/AU6268273A/en
Application granted granted Critical
Publication of AU471543B2 publication Critical patent/AU471543B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/48—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
    • C08G77/50—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms by carbon linkages
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
AU62682/73A 1973-11-20 1973-11-20 Oxygen-permeable lens composition, methods and article of manufacture Expired AU471543B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU62682/73A AU471543B2 (en) 1973-11-20 1973-11-20 Oxygen-permeable lens composition, methods and article of manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU62682/73A AU471543B2 (en) 1973-11-20 1973-11-20 Oxygen-permeable lens composition, methods and article of manufacture

Publications (2)

Publication Number Publication Date
AU6268273A AU6268273A (en) 1975-06-05
AU471543B2 true AU471543B2 (en) 1976-04-29

Family

ID=3747592

Family Applications (1)

Application Number Title Priority Date Filing Date
AU62682/73A Expired AU471543B2 (en) 1973-11-20 1973-11-20 Oxygen-permeable lens composition, methods and article of manufacture

Country Status (1)

Country Link
AU (1) AU471543B2 (en)

Also Published As

Publication number Publication date
AU6268273A (en) 1975-06-05

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