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ES8503507A1 - Un procedimiento para preparar una composicion formadora de pelicula que contiene un polimero de poliisocianato y un polimero de polivinil pirrolidona. - Google Patents

Un procedimiento para preparar una composicion formadora de pelicula que contiene un polimero de poliisocianato y un polimero de polivinil pirrolidona.

Info

Publication number
ES8503507A1
ES8503507A1 ES523679A ES523679A ES8503507A1 ES 8503507 A1 ES8503507 A1 ES 8503507A1 ES 523679 A ES523679 A ES 523679A ES 523679 A ES523679 A ES 523679A ES 8503507 A1 ES8503507 A1 ES 8503507A1
Authority
ES
Spain
Prior art keywords
film
antimicrobial agent
forming composition
methods
composition containing
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
ES523679A
Other languages
English (en)
Other versions
ES523679A0 (es
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of ES523679A0 publication Critical patent/ES523679A0/es
Publication of ES8503507A1 publication Critical patent/ES8503507A1/es
Expired 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/728—Polymerisation products of compounds having carbon-to-carbon unsaturated bonds and having isocyanate or isothiocyanate groups or groups forming isocyanate or isothiocyanate groups
    • 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
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/12—Iodine, e.g. iodophors; Compounds thereof
    • 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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
    • A61L26/0019—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Pest Control & Pesticides (AREA)
  • Inorganic Chemistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Materials Engineering (AREA)
  • Plant Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Cosmetics (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR UNA COMPOSICION FORMADORA DE PELICULA QUE CONTIENE UN PREPOLIMERO DE POLIISOCIANATO Y UN POLIMERO DE POLIVINILPIRROLIDONA.CONSISTE AN: A) HACER REACCIONAR UN POLIISOCIANATO CON UN COMPUESTO REACTIVO DE ISOCIANATO QUE TIENE UNA PLURALIDAD DE FUNCIONALIDADES REACTIVAS CON EL POLIISOCIANATO, OBTENIENDOSE UN PREPOLIMERO QUE TIENE UNA PLURALIDAD DE FUNCIONALIDADES ISOCIANATO; B) HACER REACCIONAR POR RADICALES LIBRES N-VINILPIRROLIDONA CON UN COMPUESTO DE FUNCIONALIDAD VINILICA, OBTENIENDOSE UN POLIMERO DE POLIVINILPIRROLIDONA; C) HACER REACCIONAR EL PREPOLIMERO RESULTANTE DE LA OPERACION (A), EL POLIMERO DE POLIVINILPIRROLIDONA RESULTANTE DE LA OPERACION (B) Y UN PROLONGADOR DE CADENA PARA LOS PREPOLIMERO Y POLIMERO; OBTENIENDOSE UN POLIMERO FORMADOR DE PELICULA; Y D) MEZCLAR EL POLIMERO FORMADOR DE PELICULA CON YODO, EN CALIDAD DE AGENTE ANTIMICROBIANO, EL CUAL FORMA COMPLEJO CON EL POLIMERO FORMADOR DE PELICULA.
ES523679A 1982-07-02 1983-06-29 Un procedimiento para preparar una composicion formadora de pelicula que contiene un polimero de poliisocianato y un polimero de polivinil pirrolidona. Expired ES8503507A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39488282A 1982-07-02 1982-07-02

Publications (2)

Publication Number Publication Date
ES523679A0 ES523679A0 (es) 1985-03-01
ES8503507A1 true ES8503507A1 (es) 1985-03-01

Family

ID=23560775

Family Applications (1)

Application Number Title Priority Date Filing Date
ES523679A Expired ES8503507A1 (es) 1982-07-02 1983-06-29 Un procedimiento para preparar una composicion formadora de pelicula que contiene un polimero de poliisocianato y un polimero de polivinil pirrolidona.

Country Status (7)

Country Link
EP (1) EP0100591B1 (es)
JP (1) JPS5927816A (es)
AU (1) AU562746B2 (es)
CA (1) CA1205745A (es)
DE (1) DE3379257D1 (es)
ES (1) ES8503507A1 (es)
ZA (1) ZA834831B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584192A (en) * 1984-06-04 1986-04-22 Minnesota Mining & Manufacturing Company Film-forming composition containing an antimicrobial agent and methods of use
WO1986005391A1 (en) * 1985-03-13 1986-09-25 Gluck Bruno A Antiseptic fluids
JPH06104582B2 (ja) * 1986-05-20 1994-12-21 三井石油化学工業株式会社 アクリル系レジンコンクリート用着色材とその製造方法
US4743632A (en) * 1987-02-25 1988-05-10 Pfizer Hospital Products Group, Inc. Polyetherurethane urea polymers as space filling tissue adhesives
US5236703A (en) * 1987-08-20 1993-08-17 Virex Inc. Polymeric substrates containing povidone-iodine as a control release biologically active agent
US4978527A (en) * 1989-04-10 1990-12-18 Minnesota Mining And Manufacturing Company Film-forming emulsion containing iodine and methods of use
JPH0377828A (ja) * 1989-08-21 1991-04-03 Tanabe Seiyaku Co Ltd 乳房炎予防用ヨードホール組成物
US5547662A (en) * 1993-08-27 1996-08-20 Becton, Dickinson And Company Preparation of a skin surface for a surgical procedure
US7147873B2 (en) 2002-01-16 2006-12-12 3M Innovative Properties Company Antiseptic compositions and methods
JP2010075591A (ja) * 2008-09-29 2010-04-08 Lintec Corp 絆創膏
CN110832000B (zh) * 2018-03-22 2020-06-19 南京邦鼎生物科技有限公司 制备薄膜的组合物和方法及其应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216983A (en) * 1961-10-23 1965-11-09 Ind Biology Lab Inc Reaction products of polyvinylpyrrolidone compounds and polyisocyanates
CA1155591A (en) * 1977-06-23 1983-10-18 Francis E. Gould Polyurethane polymers characterized by lactone groups and hydroxyl groups in the polymer backbone
US4381380A (en) * 1980-11-03 1983-04-26 Leveen Harry H Thermoplastic polyurethane article treated with iodine for antibacterial use
CA1239747A (en) * 1982-09-30 1988-07-26 Eugene S. Barabas Pliable films of polymeric halogen complexes

Also Published As

Publication number Publication date
ZA834831B (en) 1984-10-31
AU562746B2 (en) 1987-06-18
EP0100591A2 (en) 1984-02-15
JPH0366901B2 (es) 1991-10-21
ES523679A0 (es) 1985-03-01
JPS5927816A (ja) 1984-02-14
EP0100591B1 (en) 1989-03-01
CA1205745A (en) 1986-06-10
AU1647783A (en) 1984-01-05
EP0100591A3 (en) 1985-11-06
DE3379257D1 (en) 1989-04-06

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