ZA200102072B - Polymers. - Google Patents

Polymers. Download PDF

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Publication number
ZA200102072B
ZA200102072B ZA200102072A ZA200102072A ZA200102072B ZA 200102072 B ZA200102072 B ZA 200102072B ZA 200102072 A ZA200102072 A ZA 200102072A ZA 200102072 A ZA200102072 A ZA 200102072A ZA 200102072 B ZA200102072 B ZA 200102072B
Authority
ZA
South Africa
Prior art keywords
group
pfpe
units
formula
polymer according
Prior art date
Application number
ZA200102072A
Other languages
English (en)
Inventor
Hassan Chaouk
Timothy Charles Hughes
John Stuart Wilkie
Gordon Francis Meijs
Original Assignee
Novartis Ag
Commw Scient Ind Res Org
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 Novartis Ag, Commw Scient Ind Res Org filed Critical Novartis Ag
Publication of ZA200102072B publication Critical patent/ZA200102072B/en

Links

Classifications

    • 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
    • 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
    • C08G18/48Polyethers
    • C08G18/50Polyethers having heteroatoms other than oxygen
    • C08G18/5003Polyethers having heteroatoms other than oxygen having halogens
    • C08G18/5015Polyethers having heteroatoms other than oxygen having halogens having fluorine atoms
    • 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
    • C08G18/70Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/81Unsaturated isocyanates or isothiocyanates
    • C08G18/8108Unsaturated isocyanates or isothiocyanates having only one isocyanate or isothiocyanate group
    • C08G18/8116Unsaturated isocyanates or isothiocyanates having only one isocyanate or isothiocyanate group esters of acrylic or alkylacrylic acid having only one isocyanate or isothiocyanate group
    • 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
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/002Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds
    • C08G65/005Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens
    • C08G65/007Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens containing fluorine
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02Polyalkylene oxides

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)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyethers (AREA)
  • Graft Or Block Polymers (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Materials For Medical Uses (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
ZA200102072A 1998-09-15 1999-09-13 Polymers. ZA200102072B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98117421 1998-09-15

Publications (1)

Publication Number Publication Date
ZA200102072B true ZA200102072B (en) 2001-10-30

Family

ID=8232633

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200102072A ZA200102072B (en) 1998-09-15 1999-09-13 Polymers.

Country Status (14)

Country Link
US (1) US6225367B1 (enExample)
EP (1) EP1161476B1 (enExample)
JP (1) JP2002524628A (enExample)
CN (1) CN1318076A (enExample)
AT (1) ATE356157T1 (enExample)
AU (1) AU754125C (enExample)
BR (1) BR9913694A (enExample)
CA (1) CA2343159C (enExample)
DE (1) DE69935457T2 (enExample)
ES (1) ES2284268T3 (enExample)
NO (1) NO20011292L (enExample)
TW (1) TWI230712B (enExample)
WO (1) WO2000015686A1 (enExample)
ZA (1) ZA200102072B (enExample)

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Also Published As

Publication number Publication date
CA2343159C (en) 2010-06-22
US6225367B1 (en) 2001-05-01
EP1161476B1 (en) 2007-03-07
ATE356157T1 (de) 2007-03-15
AU754125C (en) 2006-08-31
TWI230712B (en) 2005-04-11
CN1318076A (zh) 2001-10-17
EP1161476A1 (en) 2001-12-12
AU6190699A (en) 2000-04-03
DE69935457T2 (de) 2007-11-15
NO20011292L (no) 2001-05-14
NO20011292D0 (no) 2001-03-14
JP2002524628A (ja) 2002-08-06
BR9913694A (pt) 2001-06-05
AU754125B2 (en) 2002-11-07
ES2284268T3 (es) 2007-11-01
WO2000015686A1 (en) 2000-03-23
DE69935457D1 (de) 2007-04-19
CA2343159A1 (en) 2000-03-23

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