FR2333008A1 - Polyamido-amine prepolymer block - copolymerised with addition or condensation polymers and hepararinised, is used for antithrombogenic artificial organs - Google Patents

Polyamido-amine prepolymer block - copolymerised with addition or condensation polymers and hepararinised, is used for antithrombogenic artificial organs

Info

Publication number
FR2333008A1
FR2333008A1 FR7617521A FR7617521A FR2333008A1 FR 2333008 A1 FR2333008 A1 FR 2333008A1 FR 7617521 A FR7617521 A FR 7617521A FR 7617521 A FR7617521 A FR 7617521A FR 2333008 A1 FR2333008 A1 FR 2333008A1
Authority
FR
France
Prior art keywords
antithrombogenic
artificial organs
hepararinised
polyamido
copolymerised
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
FR7617521A
Other languages
French (fr)
Other versions
FR2333008B3 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2333008A1 publication Critical patent/FR2333008A1/en
Application granted granted Critical
Publication of FR2333008B3 publication Critical patent/FR2333008B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08F283/04—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polycarbonamides, polyesteramides or polyimides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Graft Or Block Polymers (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

Macromolecular material suitable for making anti-thrombogenic artificial organs comprises block polymers contg. blocks of polyamidoamines and blocks of classical polycondensation or polyaddition polymers and may be heparinised to give it antithrombogenic properties. Fabrication of antithrombogenic proteses and artificial organs. Polymer has excellent thermoformability by extrusion, moulding and similar processes to give products with excellent mechanical properties and is also capable of directly and permanently fixing heparin to its surfaces to give thrombo-resistant activity.
FR7617521A 1975-06-11 1976-06-10 Polyamido-amine prepolymer block - copolymerised with addition or condensation polymers and hepararinised, is used for antithrombogenic artificial organs Granted FR2333008A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2424575A IT1044295B (en) 1975-06-11 1975-06-11 MACROMOLECULAR MATERIALS SUITABLE FOR CONSTITUTING NON-THROMBOGENIC ARTIFICIAL BODIES AND ORGANS AND PROCESSES FOR THEIR PREPARATION

Publications (2)

Publication Number Publication Date
FR2333008A1 true FR2333008A1 (en) 1977-06-24
FR2333008B3 FR2333008B3 (en) 1979-03-02

Family

ID=11212723

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617521A Granted FR2333008A1 (en) 1975-06-11 1976-06-10 Polyamido-amine prepolymer block - copolymerised with addition or condensation polymers and hepararinised, is used for antithrombogenic artificial organs

Country Status (8)

Country Link
JP (1) JPS52900A (en)
AT (1) ATA422476A (en)
BE (1) BE842777A (en)
DE (1) DE2625761A1 (en)
DK (1) DK254276A (en)
FR (1) FR2333008A1 (en)
IT (1) IT1044295B (en)
NL (1) NL7606285A (en)

Also Published As

Publication number Publication date
NL7606285A (en) 1976-12-14
DK254276A (en) 1976-12-12
DE2625761A1 (en) 1976-12-30
FR2333008B3 (en) 1979-03-02
ATA422476A (en) 1980-02-15
BE842777A (en) 1976-10-01
JPS52900A (en) 1977-01-06
IT1044295B (en) 1980-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse