BE869323A - Procede de preparation de produits biocompatibles et articles ainsi obtenus - Google Patents
Procede de preparation de produits biocompatibles et articles ainsi obtenusInfo
- Publication number
- BE869323A BE869323A BE189542A BE189542A BE869323A BE 869323 A BE869323 A BE 869323A BE 189542 A BE189542 A BE 189542A BE 189542 A BE189542 A BE 189542A BE 869323 A BE869323 A BE 869323A
- Authority
- BE
- Belgium
- Prior art keywords
- articles
- preparing biocompatible
- biocompatible products
- products
- preparing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
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
- C08G85/00—General processes for preparing compounds provided for in this subclass
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/56—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
- A61K47/59—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/56—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
- A61K47/59—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes
- A61K47/595—Polyamides, e.g. nylon
-
- 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
-
- 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
- A61L27/18—Macromolecular materials obtained otherwise than 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
- A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
- A61L33/0005—Use of materials characterised by their function or physical properties
- A61L33/0011—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate
- A61L33/0041—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate characterised by the choice of an antithrombatic agent other than heparin
-
- 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
- A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
- A61L33/06—Use of macromolecular materials
- A61L33/062—Mixtures of macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
- C08B15/05—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur
- C08B15/06—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur containing nitrogen, e.g. carbamates
-
- 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
- C08G18/3842—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
- C08G18/3844—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing one nitrogen atom in the ring
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT26191/77A IT1081627B (it) | 1977-07-27 | 1977-07-27 | Procedimento per la preparazione di materiali biocompatibili e manufatti cosi' ottenuti |
Publications (1)
Publication Number | Publication Date |
---|---|
BE869323A true BE869323A (fr) | 1979-01-29 |
Family
ID=11218887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE189542A BE869323A (fr) | 1977-07-27 | 1978-07-27 | Procede de preparation de produits biocompatibles et articles ainsi obtenus |
Country Status (11)
Country | Link |
---|---|
US (1) | US4243776A (it) |
JP (1) | JPS5424986A (it) |
BE (1) | BE869323A (it) |
CA (1) | CA1103158A (it) |
CH (1) | CH643276A5 (it) |
DE (1) | DE2833072A1 (it) |
FR (1) | FR2399836A1 (it) |
GB (1) | GB2001663B (it) |
IT (1) | IT1081627B (it) |
LU (1) | LU80031A1 (it) |
NL (1) | NL7807986A (it) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2410013A1 (fr) * | 1977-11-23 | 1979-06-22 | Unitika Ltd | Procede pour preparer un article polymere antithrombogene |
US4548994A (en) * | 1981-12-03 | 1985-10-22 | The Upjohn Company | Isolation of bacterial luciferase |
US4820302A (en) * | 1982-04-22 | 1989-04-11 | Sterling Drug Inc. | Bio compatible and blood compatible materials and methods |
GB8310666D0 (en) * | 1983-04-20 | 1983-05-25 | Limit Instant Ltd | Treatment of membranes |
US4521564A (en) * | 1984-02-10 | 1985-06-04 | Warner-Lambert Company | Covalent bonded antithrombogenic polyurethane material |
US5338770A (en) * | 1988-06-08 | 1994-08-16 | Cardiopulmonics, Inc. | Gas permeable thrombo-resistant coatings and methods of manufacture |
US5262451A (en) * | 1988-06-08 | 1993-11-16 | Cardiopulmonics, Inc. | Multifunctional thrombo-resistant coatings and methods of manufacture |
US5182317A (en) * | 1988-06-08 | 1993-01-26 | Cardiopulmonics, Inc. | Multifunctional thrombo-resistant coatings and methods of manufacture |
US5342693A (en) * | 1988-06-08 | 1994-08-30 | Cardiopulmonics, Inc. | Multifunctional thrombo-resistant coating and methods of manufacture |
US5302393A (en) * | 1991-07-11 | 1994-04-12 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Method for inhibiting biological degradation of implantation polymeric material, inhibitor thereof and implantation polymeric material containing the inhibitor |
EP0568451B1 (en) * | 1992-04-28 | 1999-08-04 | Terumo Kabushiki Kaisha | Thermoplastic polymer composition and medical devices made of the same |
US5891196A (en) * | 1997-04-16 | 1999-04-06 | Baxter International Inc. | Method for actively binding heparin to crosslinked biological tissues |
EP1353998B1 (en) | 2000-12-01 | 2005-09-14 | 3M Innovative Properties Company | Curable fluoroelastomer compositions comprising hydro siloxanes or hydro silazanes |
JP4898465B2 (ja) * | 2007-01-18 | 2012-03-14 | スタンレー電気株式会社 | 車両用前照灯 |
US8505220B2 (en) * | 2010-03-04 | 2013-08-13 | Nike, Inc. | Flex groove sole assembly with biasing structure |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3371069A (en) * | 1963-03-20 | 1968-02-27 | Ajinomoto Kk | Filaments and surgical sutures of polyl-glutamic acid partly esterified with lower alkanols and process therefor |
US3441142A (en) * | 1966-07-21 | 1969-04-29 | Dow Chemical Co | Nonthrombogenic plastic membranes |
US3617344A (en) * | 1966-08-05 | 1971-11-02 | Us Health Education & Welfare | Nonthrombogenic plastic surfaces and preparation thereof |
GB1267549A (en) * | 1968-07-17 | 1972-03-22 | Massachusetts Inst Technology | Non-thrombogenic materials and methods for their preparation |
US3994866A (en) * | 1968-10-14 | 1976-11-30 | The Dow Chemical Company | Aminoalkylating polymer containing plurality of --CO--NH-- amide groups as integral parts of main polymer chain |
US3711583A (en) * | 1969-12-31 | 1973-01-16 | L Sklar | Method of producing polyamide membranes and rigid foamed products |
FR2182667B1 (it) * | 1972-05-03 | 1978-03-03 | Rhone Poulenc Ind | |
US3826678A (en) * | 1972-06-06 | 1974-07-30 | Atomic Energy Commission | Method for preparation of biocompatible and biofunctional materials and product thereof |
US3865615A (en) * | 1973-05-07 | 1975-02-11 | Air Prod & Chem | Non-thrombogenic plastics |
IL42516A (en) * | 1973-06-15 | 1976-11-30 | Mordechai Sokolovsky | Polyamides are converted by aldehyde and isonitrile groups and a process for their preparation |
FR2250795A1 (en) * | 1973-11-12 | 1975-06-06 | Univ Washington | Heparinised polymer article for counter-acting blood-clot formation - prepd by reacting bromo-cyanide with hydrophilic polymer before reaction with heparin |
US4069105A (en) * | 1977-03-03 | 1978-01-17 | Syva Company | Lidocaine antigens and antibodies |
-
1977
- 1977-07-27 IT IT26191/77A patent/IT1081627B/it active
-
1978
- 1978-06-21 US US05/917,568 patent/US4243776A/en not_active Expired - Lifetime
- 1978-06-22 CA CA305,975A patent/CA1103158A/en not_active Expired
- 1978-07-04 GB GB787828822A patent/GB2001663B/en not_active Expired
- 1978-07-21 CH CH793978A patent/CH643276A5/it not_active IP Right Cessation
- 1978-07-24 LU LU80031A patent/LU80031A1/xx unknown
- 1978-07-24 JP JP8953078A patent/JPS5424986A/ja active Pending
- 1978-07-26 FR FR7822106A patent/FR2399836A1/fr active Granted
- 1978-07-27 NL NL7807986A patent/NL7807986A/xx not_active Application Discontinuation
- 1978-07-27 BE BE189542A patent/BE869323A/xx not_active IP Right Cessation
- 1978-07-27 DE DE19782833072 patent/DE2833072A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
US4243776A (en) | 1981-01-06 |
GB2001663B (en) | 1982-04-28 |
FR2399836A1 (fr) | 1979-03-09 |
GB2001663A (en) | 1979-02-07 |
NL7807986A (nl) | 1979-01-30 |
DE2833072A1 (de) | 1979-02-01 |
JPS5424986A (en) | 1979-02-24 |
IT1081627B (it) | 1985-05-21 |
CA1103158A (en) | 1981-06-16 |
CH643276A5 (it) | 1984-05-30 |
LU80031A1 (it) | 1978-12-12 |
FR2399836B1 (it) | 1983-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SNAMPROGETTI S.P.A. Effective date: 19840727 |