BE805215A - Nouveaux copolymeres et hydrogels acryliques et leurs applications - Google Patents

Nouveaux copolymeres et hydrogels acryliques et leurs applications

Info

Publication number
BE805215A
BE805215A BE135956A BE135956A BE805215A BE 805215 A BE805215 A BE 805215A BE 135956 A BE135956 A BE 135956A BE 135956 A BE135956 A BE 135956A BE 805215 A BE805215 A BE 805215A
Authority
BE
Belgium
Prior art keywords
applications
new copolymers
acrylic hydrogels
hydrogels
acrylic
Prior art date
Application number
BE135956A
Other languages
English (en)
French (fr)
Inventor
William L Mancini
Donald R Korb
Miguel F Refojo
Original Assignee
Corneal Sciences
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 Corneal Sciences filed Critical Corneal Sciences
Publication of BE805215A publication Critical patent/BE805215A/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
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
    • A01N25/10—Macromolecular compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
    • A61K6/887—Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • B01D71/401—Polymers based on the polymerisation of acrylic acid, e.g. polyacrylate
    • B01D71/4011—Polymethylmethacrylate
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • C08F220/282—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing two or more oxygen atoms

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Toxicology (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Eyeglasses (AREA)
  • Materials For Medical Uses (AREA)
  • Polymerisation Methods In General (AREA)
BE135956A 1972-10-02 1973-09-24 Nouveaux copolymeres et hydrogels acryliques et leurs applications BE805215A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29401972A 1972-10-02 1972-10-02

Publications (1)

Publication Number Publication Date
BE805215A true BE805215A (fr) 1974-03-25

Family

ID=23131552

Family Applications (1)

Application Number Title Priority Date Filing Date
BE135956A BE805215A (fr) 1972-10-02 1973-09-24 Nouveaux copolymeres et hydrogels acryliques et leurs applications

Country Status (19)

Country Link
JP (2) JPS5750803B2 (ja)
AR (1) AR216881A1 (ja)
AT (1) AT339596B (ja)
BE (1) BE805215A (ja)
BR (1) BR7307579D0 (ja)
CA (1) CA1002235A (ja)
CH (1) CH621562A5 (ja)
DD (2) DD113556A5 (ja)
DE (1) DE2349528C2 (ja)
DK (1) DK150526C (ja)
ES (1) ES419240A1 (ja)
FR (1) FR2201307B1 (ja)
GB (1) GB1419437A (ja)
IL (1) IL43340A (ja)
IT (1) IT995537B (ja)
NL (1) NL177601C (ja)
SE (1) SE398647B (ja)
SU (1) SU609473A3 (ja)
ZA (1) ZA737138B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150147A (en) * 1983-11-25 1985-06-26 Donald James Highgate Materials for use in forming casts
JPS6233110A (ja) * 1985-08-02 1987-02-13 Daikin Ind Ltd 歯科用材料

Also Published As

Publication number Publication date
IL43340A0 (en) 1973-11-28
NL177601B (nl) 1985-05-17
SE398647B (sv) 1978-01-09
DK150526C (da) 1987-09-28
JPS6232456B2 (ja) 1987-07-15
NL177601C (nl) 1985-10-16
NL7313318A (ja) 1974-04-04
DE2349528A1 (de) 1974-04-18
BR7307579D0 (pt) 1974-08-22
ZA737138B (en) 1975-04-30
FR2201307A1 (ja) 1974-04-26
JPS5750803B2 (ja) 1982-10-29
DE2349528C2 (de) 1983-07-21
IT995537B (it) 1975-11-20
GB1419437A (en) 1975-12-31
AR216881A1 (es) 1980-02-15
IL43340A (en) 1976-07-30
CH621562A5 (en) 1981-02-13
SU609473A3 (ru) 1978-05-30
CA1002235A (en) 1976-12-21
FR2201307B1 (ja) 1977-08-05
AU6070173A (en) 1975-03-27
DD113556A5 (ja) 1975-06-12
DD109880A5 (ja) 1974-11-20
ES419240A1 (es) 1976-03-01
JPS589121A (ja) 1983-01-19
AT339596B (de) 1977-10-25
ATA842673A (de) 1977-02-15
DK150526B (da) 1987-03-16
JPS49116187A (ja) 1974-11-06

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SOLA U.S.A. INC.

Effective date: 19930924