ZA96827B - Crosslinked polymers containing salt structures - Google Patents

Crosslinked polymers containing salt structures

Info

Publication number
ZA96827B
ZA96827B ZA96827A ZA96827A ZA96827B ZA 96827 B ZA96827 B ZA 96827B ZA 96827 A ZA96827 A ZA 96827A ZA 96827 A ZA96827 A ZA 96827A ZA 96827 B ZA96827 B ZA 96827B
Authority
ZA
South Africa
Prior art keywords
homopolymers
copolymers
contact lenses
novel
moldings
Prior art date
Application number
ZA96827A
Other languages
English (en)
Inventor
Beat Mueller
Original Assignee
Ciba Geigy
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 filed Critical Ciba Geigy
Publication of ZA96827B publication Critical patent/ZA96827B/xx

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
    • 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
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/28—Condensation with aldehydes or ketones
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Eyeglasses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
ZA96827A 1995-02-03 1996-02-02 Crosslinked polymers containing salt structures ZA96827B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH31495 1995-02-03

Publications (1)

Publication Number Publication Date
ZA96827B true ZA96827B (en) 1996-08-05

Family

ID=4184186

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA96827A ZA96827B (en) 1995-02-03 1996-02-02 Crosslinked polymers containing salt structures

Country Status (21)

Country Link
US (2) US5939489A (da)
EP (1) EP0807266B1 (da)
JP (1) JP3782452B2 (da)
KR (1) KR19980701898A (da)
CN (1) CN1172533A (da)
AT (1) ATE191797T1 (da)
AU (1) AU698876B2 (da)
BR (1) BR9606944A (da)
CA (1) CA2211345A1 (da)
DE (1) DE69607747T2 (da)
DK (1) DK0807266T3 (da)
ES (1) ES2145424T3 (da)
FI (1) FI973156A7 (da)
GR (1) GR3033240T3 (da)
IL (1) IL116902A (da)
NO (1) NO315656B1 (da)
NZ (1) NZ298810A (da)
PT (1) PT807266E (da)
TW (1) TW349967B (da)
WO (1) WO1996024078A1 (da)
ZA (1) ZA96827B (da)

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Also Published As

Publication number Publication date
EP0807266B1 (en) 2000-04-12
PT807266E (pt) 2000-09-29
AU4438796A (en) 1996-08-21
ES2145424T3 (es) 2000-07-01
AU698876B2 (en) 1998-11-12
ATE191797T1 (de) 2000-04-15
IL116902A0 (en) 1996-05-14
BR9606944A (pt) 1997-12-23
FI973156L (fi) 1997-09-22
JP3782452B2 (ja) 2006-06-07
EP0807266A1 (en) 1997-11-19
CA2211345A1 (en) 1996-08-08
US6303687B1 (en) 2001-10-16
KR19980701898A (ko) 1998-06-25
US5939489A (en) 1999-08-17
WO1996024078A1 (en) 1996-08-08
MX9705865A (es) 1997-10-31
TW349967B (en) 1999-01-11
DE69607747T2 (de) 2000-08-31
DE69607747D1 (de) 2000-05-18
NZ298810A (en) 1998-11-25
FI973156A0 (fi) 1997-07-30
NO973513D0 (no) 1997-07-30
FI973156A7 (fi) 1997-09-22
IL116902A (en) 1999-10-28
GR3033240T3 (en) 2000-09-29
NO315656B1 (no) 2003-10-06
CN1172533A (zh) 1998-02-04
DK0807266T3 (da) 2000-09-04
JPH10513410A (ja) 1998-12-22
NO973513L (no) 1997-09-16

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