CS163539B1 - - Google Patents

Info

Publication number
CS163539B1
CS163539B1 CS533A CS53373A CS163539B1 CS 163539 B1 CS163539 B1 CS 163539B1 CS 533 A CS533 A CS 533A CS 53373 A CS53373 A CS 53373A CS 163539 B1 CS163539 B1 CS 163539B1
Authority
CS
Czechoslovakia
Application number
CS533A
Other languages
Czech (cs)
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 filed Critical
Priority to CS533A priority Critical patent/CS163539B1/cs
Priority to GB3884573A priority patent/GB1427630A/en
Priority to JP48103316A priority patent/JPS49104487A/ja
Priority to DE19732350528 priority patent/DE2350528A1/de
Publication of CS163539B1 publication Critical patent/CS163539B1/cs
Priority to US05/737,051 priority patent/US4183884A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • 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
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/04—Macromolecular materials
    • A61L29/041—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
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
    • A61L29/16—Biologically active materials, e.g. therapeutic substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/18—Homopolymers or copolymers of nitriles
    • C08J2333/20—Homopolymers or copolymers of acrylonitrile

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Thermal Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CS533A 1973-01-24 1973-01-24 CS163539B1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CS533A CS163539B1 (ja) 1973-01-24 1973-01-24
GB3884573A GB1427630A (en) 1973-01-24 1973-08-16 Method for producing an elastic hydrogel tube suitable particularly for applications in surgery
JP48103316A JPS49104487A (ja) 1973-01-24 1973-09-14
DE19732350528 DE2350528A1 (de) 1973-01-24 1973-10-09 Verfahren zur herstellung elastischer hydrogel-schlaeuche zur anwendung in der medizin
US05/737,051 US4183884A (en) 1973-01-24 1976-11-01 Method for manufacturing hydrogel tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS533A CS163539B1 (ja) 1973-01-24 1973-01-24

Publications (1)

Publication Number Publication Date
CS163539B1 true CS163539B1 (ja) 1975-09-15

Family

ID=5337565

Family Applications (1)

Application Number Title Priority Date Filing Date
CS533A CS163539B1 (ja) 1973-01-24 1973-01-24

Country Status (4)

Country Link
JP (1) JPS49104487A (ja)
CS (1) CS163539B1 (ja)
DE (1) DE2350528A1 (ja)
GB (1) GB1427630A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS175082B1 (ja) * 1974-08-28 1977-04-29
JPS61209669A (ja) * 1985-03-13 1986-09-17 株式会社ジェイ・エム・エス 気管内插入チユ−ブ

Also Published As

Publication number Publication date
GB1427630A (en) 1976-03-10
DE2350528A1 (de) 1974-07-25
JPS49104487A (ja) 1974-10-03

Similar Documents

Publication Publication Date Title
AR201758A1 (ja)
AU465372B2 (ja)
AR201235Q (ja)
AR201231Q (ja)
AU474511B2 (ja)
AU471343B2 (ja)
AU465453B2 (ja)
AU465434B2 (ja)
AU450229B2 (ja)
AR201229Q (ja)
AU472848B2 (ja)
AU466283B2 (ja)
AR199451A1 (ja)
JPS49104487A (ja)
AU477823B2 (ja)
AR200885A1 (ja)
AU461342B2 (ja)
AU477824B2 (ja)
AR201432A1 (ja)
AU447540B2 (ja)
AR200256A1 (ja)
AU476873B1 (ja)
AU471461B2 (ja)
AR210729A1 (ja)
JPS49110519U (ja)