FI833675A - Starka silikonhaltiga polymerer med hoeg syrepermeabilitet - Google Patents

Starka silikonhaltiga polymerer med hoeg syrepermeabilitet Download PDF

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Publication number
FI833675A
FI833675A FI833675A FI833675A FI833675A FI 833675 A FI833675 A FI 833675A FI 833675 A FI833675 A FI 833675A FI 833675 A FI833675 A FI 833675A FI 833675 A FI833675 A FI 833675A
Authority
FI
Finland
Prior art keywords
syrepermeabilitet
starka
polysiloxane
half polymer
med hoeg
Prior art date
Application number
FI833675A
Other languages
English (en)
Other versions
FI72736C (fi
FI833675A0 (fi
FI72736B (fi
Inventor
Karl Friedrich Mueller
Sonia Jaworiw Heiber
Walter L Plankl
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of FI833675A0 publication Critical patent/FI833675A0/fi
Publication of FI833675A publication Critical patent/FI833675A/fi
Application granted granted Critical
Publication of FI72736B publication Critical patent/FI72736B/fi
Publication of FI72736C publication Critical patent/FI72736C/fi

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041Lenses
    • G02B1/043Contact lenses
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/08Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated side groups
    • C08F290/14Polymers provided for in subclass C08G
    • C08F290/148Polysiloxanes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/61Polysiloxanes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67Unsaturated compounds having active hydrogen
    • C08G18/671Unsaturated compounds having only one group containing active hydrogen
    • C08G18/672Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen

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)
  • Inorganic Chemistry (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Silicon Polymers (AREA)
  • Eyeglasses (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Road Signs Or Road Markings (AREA)
  • Confectionery (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Liquid Crystal Substances (AREA)
FI833675A 1982-10-12 1983-10-10 Starka silikonhaltiga polymerer med hoeg syrepermeabilitet. FI72736C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/433,743 US4486577A (en) 1982-10-12 1982-10-12 Strong, silicone containing polymers with high oxygen permeability
US43374382 1982-10-12

Publications (4)

Publication Number Publication Date
FI833675A0 FI833675A0 (fi) 1983-10-10
FI833675A true FI833675A (fi) 1984-04-13
FI72736B FI72736B (fi) 1987-03-31
FI72736C FI72736C (fi) 1987-07-10

Family

ID=23721370

Family Applications (1)

Application Number Title Priority Date Filing Date
FI833675A FI72736C (fi) 1982-10-12 1983-10-10 Starka silikonhaltiga polymerer med hoeg syrepermeabilitet.

Country Status (24)

Country Link
US (1) US4486577A (fi)
EP (1) EP0109355B1 (fi)
JP (2) JPH0681786B2 (fi)
KR (1) KR910008282B1 (fi)
AT (1) ATE21402T1 (fi)
AU (1) AU575026B2 (fi)
CA (1) CA1258935A (fi)
CS (1) CS242886B2 (fi)
DD (1) DD218374A5 (fi)
DE (1) DE3365325D1 (fi)
DK (1) DK165751C (fi)
ES (1) ES526376A0 (fi)
FI (1) FI72736C (fi)
GR (1) GR79680B (fi)
HU (1) HU199520B (fi)
IE (1) IE56028B1 (fi)
IL (1) IL69942A (fi)
IN (1) IN161231B (fi)
MX (1) MX174438B (fi)
NO (1) NO162244C (fi)
NZ (1) NZ205919A (fi)
PH (1) PH19176A (fi)
PT (1) PT77480B (fi)
ZA (1) ZA836219B (fi)

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FI72736C (fi) 1987-07-10
EP0109355A1 (de) 1984-05-23
PH19176A (en) 1986-01-23
DK467583A (da) 1984-04-13
IE832390L (en) 1984-04-12
CS242886B2 (en) 1986-05-15
DD218374A5 (de) 1985-02-06
IE56028B1 (en) 1991-03-27
CA1258935A (en) 1989-08-29
MX199069A (es) 1993-03-01
ZA836219B (en) 1984-05-30
AU2005183A (en) 1984-04-19
NO162244C (no) 1989-11-29
IL69942A0 (en) 1984-01-31
HU199520B (en) 1990-02-28
ATE21402T1 (de) 1986-08-15
ES8504862A1 (es) 1985-05-01
DK165751B (da) 1993-01-11
IN161231B (fi) 1987-10-24
MX174438B (es) 1994-05-16
DK165751C (da) 1993-06-14
FI833675A0 (fi) 1983-10-10
ES526376A0 (es) 1985-05-01
JPS59102914A (ja) 1984-06-14
NO833700L (no) 1984-04-13
EP0109355B1 (de) 1986-08-13
PT77480A (en) 1983-11-01
FI72736B (fi) 1987-03-31
NZ205919A (en) 1986-10-08
US4486577A (en) 1984-12-04
IL69942A (en) 1986-10-31
KR840006496A (ko) 1984-11-30
PT77480B (en) 1986-11-13
DK467583D0 (da) 1983-10-11
DE3365325D1 (en) 1986-09-18
NO162244B (no) 1989-08-21
AU575026B2 (en) 1988-07-21
JPH06279559A (ja) 1994-10-04
CS750083A2 (en) 1985-08-15
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KR910008282B1 (ko) 1991-10-12

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