FR2276063A1 - NEW WATER INSOLUBLE HYDROPHILIC COPOLYMERS - Google Patents

NEW WATER INSOLUBLE HYDROPHILIC COPOLYMERS

Info

Publication number
FR2276063A1
FR2276063A1 FR7519686A FR7519686A FR2276063A1 FR 2276063 A1 FR2276063 A1 FR 2276063A1 FR 7519686 A FR7519686 A FR 7519686A FR 7519686 A FR7519686 A FR 7519686A FR 2276063 A1 FR2276063 A1 FR 2276063A1
Authority
FR
France
Prior art keywords
water insoluble
new water
insoluble hydrophilic
hydrophilic copolymers
copolymers
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.)
Granted
Application number
FR7519686A
Other languages
French (fr)
Other versions
FR2276063B1 (en
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.)
Novartis AG
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 FR2276063A1 publication Critical patent/FR2276063A1/en
Application granted granted Critical
Publication of FR2276063B1 publication Critical patent/FR2276063B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • 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
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1635—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/225—Mixtures of macromolecular compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/16—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/048—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating air treating gels
    • 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
    • B01D71/44—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of groups B01D71/26-B01D71/42
    • 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
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/80—Block polymers
    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular 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 end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C08F290/062—Polyethers
    • 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
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
    • C08F299/06—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyurethanes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
    • 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
    • C08G2210/00—Compositions for preparing hydrogels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
FR7519686A 1974-06-27 1975-06-24 NEW WATER INSOLUBLE HYDROPHILIC COPOLYMERS Granted FR2276063A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48374374A 1974-06-27 1974-06-27

Publications (2)

Publication Number Publication Date
FR2276063A1 true FR2276063A1 (en) 1976-01-23
FR2276063B1 FR2276063B1 (en) 1978-07-28

Family

ID=23921343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519686A Granted FR2276063A1 (en) 1974-06-27 1975-06-24 NEW WATER INSOLUBLE HYDROPHILIC COPOLYMERS

Country Status (17)

Country Link
JP (1) JPS5927766B2 (en)
AT (1) AT336891B (en)
AU (1) AU498575B2 (en)
BE (1) BE830653A (en)
CA (1) CA1097448A (en)
CH (1) CH616694A5 (en)
DE (1) DE2528068A1 (en)
DK (1) DK152740C (en)
ES (1) ES438862A1 (en)
FR (1) FR2276063A1 (en)
GB (1) GB1511563A (en)
IE (1) IE41567B1 (en)
IL (1) IL47577A (en)
NL (1) NL7507704A (en)
NZ (1) NZ177941A (en)
SE (1) SE429049B (en)
ZA (1) ZA754096B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353576A1 (en) * 1972-07-10 1977-12-30 Johnson & Johnson Random copolymer contg. quat. ammonium ester of unsatd. acid - with high water adsorption and bacteriostatic action, esp. for medical use
EP0000507A1 (en) * 1977-07-20 1979-02-07 Ciba-Geigy Ag Process for the production of hydrogels in the form of spherically shaped beads with larger diameters
EP0008945A2 (en) * 1978-09-06 1980-03-19 Teijin Limited Semipermeable composite membrane, process for producing said membrane, and method of desalination using said membrane
FR2470638A1 (en) * 1979-12-05 1981-06-12 Kendall & Co WATER-ABSORBING COMPOSITION, CATHETER, SUTURE OR GLASS PLATE COATED WITH THIS COMPOSITION
FR2471213A1 (en) * 1979-12-05 1981-06-19 Kendall & Co Transparent water absorbing polymer mixts. - suitable for use as coating for catheters and sutures, contact lenses etc.
WO1990013587A1 (en) * 1989-05-10 1990-11-15 Allied-Signal Inc. Polyester chain-extended vinyl ether urethane oligomers

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235988A (en) 1976-12-13 1980-11-25 Imperial Chemical Industries Limited Delivery means for biologically active agents
GB1594389A (en) * 1977-06-03 1981-07-30 Max Planck Gesellschaft Dressing material for wounds
DE2725261C2 (en) * 1977-06-03 1986-10-09 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Transparent liquid dressing material, its manufacture and use
US4136250A (en) * 1977-07-20 1979-01-23 Ciba-Geigy Corporation Polysiloxane hydrogels
AT371723B (en) * 1978-11-15 1983-07-25 Max Planck Gesellschaft TRANSPARENT LIQUID BANDAGE MATERIAL, AND METHOD FOR THE PRODUCTION THEREOF
SE431821B (en) * 1979-01-29 1984-03-05 Perstorp Ab STORAGE STABLE, PROSTAGLANDIN-CONTAINING MEDICAL PREPARATION
US4892736A (en) * 1983-10-07 1990-01-09 The Forsyth Dental Infirmary For Children Intra-pocket drug delivery devices for treatment of periodontal diseases
JPS60199012A (en) * 1984-03-24 1985-10-08 Toomee Sangyo Kk Hydrogel base
US4911691A (en) * 1984-09-21 1990-03-27 Menlo Care, Inc. Assembly for adminstering IV solution
US4883699A (en) * 1984-09-21 1989-11-28 Menlo Care, Inc. Polymeric article having high tensile energy to break when hydrated
DE3780700T2 (en) * 1986-05-14 1993-02-04 Takiron Co ADHESIVE FOR PERCUTANEOUS ADMINISTRATION.
US4931282A (en) * 1987-11-25 1990-06-05 Minnesota Mining And Manufacturing Company Pressure-sensitive medical sealant
US4846185A (en) * 1987-11-25 1989-07-11 Minnesota Mining And Manufacturing Company Bioelectrode having a galvanically active interfacing material
US5225473A (en) * 1987-11-25 1993-07-06 Minnesota Mining And Manufacturing Company Pressure-sensitive adhesives
US5210111A (en) * 1991-08-22 1993-05-11 Ciba-Geigy Corporation Crosslinked hydrogels derived from hydrophilic polymer backbones
DE19908184A1 (en) 1999-02-25 2000-08-31 Basf Ag Process for the preparation of aqueous dispersions of copolymers from hydrophilic and hydrophobic monomers and copolymers obtainable therefrom and their uses
JP5628032B2 (en) * 2007-08-02 2014-11-19 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Polymer network containing agent, method for producing the same, and method for using the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297745A (en) * 1962-04-05 1967-01-10 Robertson Co H H Ethylenically unsaturated di-and tetra-urethane monomers
US3553174A (en) * 1967-11-27 1971-01-05 Amicon Corp Reaction product of a hydroxyacrylate and an aliphatic isocyanate and transparent article made therefrom
US3677920A (en) * 1968-07-06 1972-07-18 Asahi Chemical Ind Photopolymerizable diisocyanate modified unsaturated polyester containing acrylic monomers
DE1065621B (en) * 1970-08-05 1959-09-17 Prag Dr Otto Wichterle Process for the production of hydrophilic, swollen or strongly swellable molded structures
GB1352063A (en) * 1971-01-08 1974-05-15 Ici Ltd Polymerisable compositions and resins derived thererom
GB1439132A (en) * 1972-03-13 1976-06-09 Special Polymers Ltd Method for the production of a hydrophilic polymer product

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353576A1 (en) * 1972-07-10 1977-12-30 Johnson & Johnson Random copolymer contg. quat. ammonium ester of unsatd. acid - with high water adsorption and bacteriostatic action, esp. for medical use
EP0000507A1 (en) * 1977-07-20 1979-02-07 Ciba-Geigy Ag Process for the production of hydrogels in the form of spherically shaped beads with larger diameters
EP0008945A2 (en) * 1978-09-06 1980-03-19 Teijin Limited Semipermeable composite membrane, process for producing said membrane, and method of desalination using said membrane
EP0008945A3 (en) * 1978-09-06 1980-08-06 Teijin Limited Semipermeable composite membrane, process for producing said membrane, and method of desalination using said membrane
FR2470638A1 (en) * 1979-12-05 1981-06-12 Kendall & Co WATER-ABSORBING COMPOSITION, CATHETER, SUTURE OR GLASS PLATE COATED WITH THIS COMPOSITION
FR2471213A1 (en) * 1979-12-05 1981-06-19 Kendall & Co Transparent water absorbing polymer mixts. - suitable for use as coating for catheters and sutures, contact lenses etc.
WO1990013587A1 (en) * 1989-05-10 1990-11-15 Allied-Signal Inc. Polyester chain-extended vinyl ether urethane oligomers

Also Published As

Publication number Publication date
DK273175A (en) 1975-12-28
DE2528068C2 (en) 1989-03-16
DK152740B (en) 1988-05-02
ATA486875A (en) 1976-09-15
BE830653A (en) 1975-12-29
IE41567L (en) 1975-12-27
NZ177941A (en) 1978-06-20
DE2528068A1 (en) 1976-01-08
CA1097448A (en) 1981-03-10
AT336891B (en) 1977-05-25
AU498575B2 (en) 1979-03-15
IL47577A0 (en) 1975-08-31
JPS5927766B2 (en) 1984-07-07
IE41567B1 (en) 1980-01-30
AU8248775A (en) 1977-01-06
NL7507704A (en) 1975-12-30
JPS51125142A (en) 1976-11-01
GB1511563A (en) 1978-05-24
SE7507025L (en) 1975-12-29
FR2276063B1 (en) 1978-07-28
ZA754096B (en) 1976-05-26
ES438862A1 (en) 1977-02-01
DK152740C (en) 1988-10-10
IL47577A (en) 1978-08-31
SE429049B (en) 1983-08-08
CH616694A5 (en) 1980-04-15

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