DE3034505C2 - Kontaktlinse aus einem vernetzten, Polysiloxan und Acrylsäure- oder Methacrylsäureester enthaltenden Copolymerisat - Google Patents

Kontaktlinse aus einem vernetzten, Polysiloxan und Acrylsäure- oder Methacrylsäureester enthaltenden Copolymerisat

Info

Publication number
DE3034505C2
DE3034505C2 DE3034505A DE3034505A DE3034505C2 DE 3034505 C2 DE3034505 C2 DE 3034505C2 DE 3034505 A DE3034505 A DE 3034505A DE 3034505 A DE3034505 A DE 3034505A DE 3034505 C2 DE3034505 C2 DE 3034505C2
Authority
DE
Germany
Prior art keywords
monomers
contact lenses
water
polysiloxane
oxygen
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
DE3034505A
Other languages
German (de)
English (en)
Other versions
DE3034505A1 (de
Inventor
Martin F. Chelmsford Mass. Buren van
Richard C. Chromecek
William G. Macedon Deichert
Joseph J. Pittsford N.Y. Falcetta
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.)
Bausch and Lomb Inc
Original Assignee
Bausch and Lomb 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 Bausch and Lomb Inc filed Critical Bausch and Lomb Inc
Publication of DE3034505A1 publication Critical patent/DE3034505A1/de
Application granted granted Critical
Publication of DE3034505C2 publication Critical patent/DE3034505C2/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L43/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium or a metal; Compositions of derivatives of such polymers
    • C08L43/04—Homopolymers or copolymers of monomers containing silicon
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Eyeglasses (AREA)
  • Silicon Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
DE3034505A 1979-09-13 1980-09-12 Kontaktlinse aus einem vernetzten, Polysiloxan und Acrylsäure- oder Methacrylsäureester enthaltenden Copolymerisat Expired DE3034505C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/075,365 US4276402A (en) 1979-09-13 1979-09-13 Polysiloxane/acrylic acid/polcyclic esters of methacrylic acid polymer contact lens

Publications (2)

Publication Number Publication Date
DE3034505A1 DE3034505A1 (de) 1981-03-19
DE3034505C2 true DE3034505C2 (de) 1983-11-10

Family

ID=22125226

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3034505A Expired DE3034505C2 (de) 1979-09-13 1980-09-12 Kontaktlinse aus einem vernetzten, Polysiloxan und Acrylsäure- oder Methacrylsäureester enthaltenden Copolymerisat

Country Status (12)

Country Link
US (1) US4276402A (OSRAM)
JP (1) JPS5651716A (OSRAM)
AU (1) AU522337B2 (OSRAM)
CA (1) CA1133178A (OSRAM)
DE (1) DE3034505C2 (OSRAM)
ES (1) ES494993A0 (OSRAM)
FR (1) FR2465237A1 (OSRAM)
GB (1) GB2058810B (OSRAM)
HK (1) HK36884A (OSRAM)
IE (1) IE50741B1 (OSRAM)
IT (1) IT1129253B (OSRAM)
SE (1) SE443666B (OSRAM)

Families Citing this family (182)

* Cited by examiner, † Cited by third party
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JPS5651716A (en) 1981-05-09
DE3034505A1 (de) 1981-03-19
IE801879L (en) 1981-03-13
ES8107266A1 (es) 1981-10-01
ES494993A0 (es) 1981-10-01
IE50741B1 (en) 1986-07-09
SE443666B (sv) 1986-03-03
CA1133178A (en) 1982-10-05
US4276402A (en) 1981-06-30
SE8006377L (sv) 1981-03-14
HK36884A (en) 1984-05-04
IT8068411A0 (it) 1980-09-12
FR2465237A1 (fr) 1981-03-20
FR2465237B1 (OSRAM) 1983-09-02
JPS6229775B2 (OSRAM) 1987-06-29
IT1129253B (it) 1986-06-04
AU522337B2 (en) 1982-05-27
GB2058810B (en) 1983-10-26
AU6235480A (en) 1981-03-19
GB2058810A (en) 1981-04-15

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