ES2159769T3 - Polimero en bloque lineal que comprende grupos urea y uretano, procedimiento para producirlo y su utilizacion en forma de implantes. - Google Patents
Polimero en bloque lineal que comprende grupos urea y uretano, procedimiento para producirlo y su utilizacion en forma de implantes.Info
- Publication number
- ES2159769T3 ES2159769T3 ES96942698T ES96942698T ES2159769T3 ES 2159769 T3 ES2159769 T3 ES 2159769T3 ES 96942698 T ES96942698 T ES 96942698T ES 96942698 T ES96942698 T ES 96942698T ES 2159769 T3 ES2159769 T3 ES 2159769T3
- Authority
- ES
- Spain
- Prior art keywords
- groups
- block polymer
- implants
- procedure
- uretane
- 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 - Lifetime
Links
- 229920000642 polymer Polymers 0.000 title abstract 4
- 239000007943 implant Substances 0.000 title abstract 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title abstract 2
- 239000004202 carbamide Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 241001465754 Metazoa Species 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 210000003041 ligament Anatomy 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 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
- 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
- C08G18/675—Low-molecular-weight 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
-
- 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
-
- 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
-
- 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
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
- C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
- C08G18/4269—Lactones
- C08G18/4277—Caprolactone and/or substituted caprolactone
Abstract
LA PRESENTE INVENCION TRATA DE UN POLIMERO EN BLOQUE LINEAL QUE ES PARTICULARMENTE ADECUADO PARA UTILIZARSE COMO IMPLANTE EN HUMANOS Y ANIMALES, POR EJEMPLO COMO LIGAMENTOS. EL POLIMERO EN BLOQUE LLEVA GRUPOS UREA Y URETANO Y TIENE UN PESO MOLECULAR DE AL MENOS 10 4 DALTON, PREFERIBLEMENTE AL MENOS 10 5 DALTON, Y TAMBIEN LLEVA GRUPOS FINALES DE NH 2 PRIMARIOS Y/O OH. ADEMAS DE LA UTILIZACION DEL POLIMERO EN BLOQUE PARA IMPLANTES EN UN AMBIENTE BIOLOGICO, LA INVENCION INCLUYE TAMBIEN UN PROCEDIMIENTO PARA SU SINTESIS, QUE SE CARACTERIZA PORQUE SE ALARGA LA CADENA DE UN PREPOLIMERO, QUE TIENE DOS GRUPOS ISOCIANATO POR MOLECULA, CON UNA DIAMINA ALIFATICA O AROMATICA EN UNA RELACION MOLAR NH 2 /NCO DE 0,95 A 1,05.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9504495A SE505703C2 (sv) | 1995-12-15 | 1995-12-15 | Linjär blockpolymer innefattande urea- och uretangrupper, förfarande för framställning av linjära blockpolymerer samt användning av blockpolymererna som implantat |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2159769T3 true ES2159769T3 (es) | 2001-10-16 |
Family
ID=20400606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96942698T Expired - Lifetime ES2159769T3 (es) | 1995-12-15 | 1996-11-25 | Polimero en bloque lineal que comprende grupos urea y uretano, procedimiento para producirlo y su utilizacion en forma de implantes. |
Country Status (26)
Country | Link |
---|---|
US (1) | US6210441B1 (es) |
EP (1) | EP0866816B1 (es) |
JP (1) | JP4059524B2 (es) |
KR (1) | KR20000064383A (es) |
CN (1) | CN1152899C (es) |
AT (1) | ATE201704T1 (es) |
AU (1) | AU709440B2 (es) |
BR (1) | BR9612032A (es) |
CA (1) | CA2240061A1 (es) |
CZ (1) | CZ179398A3 (es) |
DE (1) | DE69613144T2 (es) |
DK (1) | DK0866816T3 (es) |
ES (1) | ES2159769T3 (es) |
GR (1) | GR3036469T3 (es) |
HU (1) | HUP9901201A3 (es) |
IL (1) | IL124884A (es) |
NO (1) | NO982703L (es) |
NZ (1) | NZ324479A (es) |
PL (1) | PL327246A1 (es) |
PT (1) | PT866816E (es) |
RU (1) | RU2189993C2 (es) |
SE (1) | SE505703C2 (es) |
SI (1) | SI0866816T1 (es) |
SK (1) | SK79798A3 (es) |
TR (1) | TR199801091T2 (es) |
WO (1) | WO1997022643A1 (es) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE510868C2 (sv) | 1997-11-03 | 1999-07-05 | Artimplant Dev Artdev Ab | Formkroppar för användning som implantat i humanmedicin samt förfarande för framställning av sådana formkroppar |
SE513491C2 (sv) * | 1998-12-15 | 2000-09-18 | Artimplant Dev Artdev Ab | Implantat för insättning i människor eller djur innefattande böjliga trådformiga element |
SE514064C2 (sv) * | 1999-02-02 | 2000-12-18 | Artimplant Dev Artdev Ab | Film för medicinsk användning bestående av linjära blockpolymerer av polyuretaner samt förfarande för framställning av en sådan film |
US20060177416A1 (en) | 2003-10-14 | 2006-08-10 | Medivas, Llc | Polymer particle delivery compositions and methods of use |
SE0101523L (sv) * | 2000-12-29 | 2002-06-30 | Artimplant Ab | Linjär polymer |
AR032052A1 (es) * | 2000-12-29 | 2003-10-22 | Artimplant Ab | Polimero lineal de bloques, procedimiento para su preparacion, su uso, implantes, material para relleno, composiciones farmaceuticas y material polimerico poroso que comprenden dicho polimero lineal de bloques |
SE526106C2 (sv) * | 2002-06-20 | 2005-07-05 | Artimplant Ab | Linjär blockpolymer samt fiber, film, poröst material och implantat innefattande polymeren |
GB0222522D0 (en) | 2002-09-27 | 2002-11-06 | Controlled Therapeutics Sct | Water-swellable polymers |
WO2004065450A2 (en) * | 2003-01-16 | 2004-08-05 | Carnegie Mellon University | Biodegradable polyurethanes and use thereof |
US20070160622A1 (en) * | 2005-12-07 | 2007-07-12 | Medivas, Llc | Method for assembling a polymer-biologic delivery composition |
US8791073B2 (en) * | 2004-05-14 | 2014-07-29 | William Marsh Rice University | Peptide-modified polyurethane compositions and associated methods |
GB0417401D0 (en) | 2004-08-05 | 2004-09-08 | Controlled Therapeutics Sct | Stabilised prostaglandin composition |
US20070167617A1 (en) * | 2006-01-17 | 2007-07-19 | Fitz Benjamin D | Method of making a diisocyanate terminated macromer |
US20060153796A1 (en) * | 2005-01-10 | 2006-07-13 | Fitz Benjamin D | Diisocyanate terminated macromer and formulation thereof for use as an internal adhesive or sealant |
US7968668B2 (en) | 2005-01-10 | 2011-06-28 | Ethicon Inc. | Diisocyanate terminated macromer and formulation thereof for use as an internal adhesive or sealant |
US8470954B2 (en) | 2005-01-10 | 2013-06-25 | Ethicon, Inc. | Diisocyanate terminated macromer and formulation thereof for use as an internal adhesive or sealant |
US7728097B2 (en) * | 2005-01-10 | 2010-06-01 | Ethicon, Inc. | Method of making a diisocyanate terminated macromer |
EP1700872A3 (en) * | 2005-03-10 | 2008-07-23 | Radi Medical Systems Ab | Polyureaurethane material and method of producing a polyureaurethane material |
WO2007035938A2 (en) | 2005-09-22 | 2007-03-29 | Medivas, Llc | BIS-(α-AMINO)-DIOL-DIESTER-CONTAINING POLY(ESTER AMIDE) AND POLY(ESTER URETHANE) COMPOSITIONS AND METHODS OF USE |
WO2007038246A2 (en) * | 2005-09-22 | 2007-04-05 | Medivas, Llc | Solid polymer delivery compositions and methods for use thereof |
US20070093805A1 (en) * | 2005-10-17 | 2007-04-26 | Coaptus Medical Corporation | Systems and methods for securing cardiovascular tissue, including via asymmetric electrodes |
EP1945682A2 (en) * | 2005-10-21 | 2008-07-23 | Medivas, LLC | Poly(ester urea) polymers and methods of use |
JP5445130B2 (ja) * | 2006-05-02 | 2014-03-19 | メディバス エルエルシー | 眼の外部または内部への眼科用薬剤の送達法 |
WO2007133616A2 (en) * | 2006-05-09 | 2007-11-22 | Medivas, Llc | Biodegradable water soluble polymers |
GB0613333D0 (en) | 2006-07-05 | 2006-08-16 | Controlled Therapeutics Sct | Hydrophilic polyurethane compositions |
GB0613638D0 (en) | 2006-07-08 | 2006-08-16 | Controlled Therapeutics Sct | Polyurethane elastomers |
GB0620685D0 (en) | 2006-10-18 | 2006-11-29 | Controlled Therapeutics Sct | Bioresorbable polymers |
EP1985319B1 (en) * | 2007-04-23 | 2012-06-13 | Jointsphere B.V. | Device for cartilage repair |
CA2709412A1 (en) * | 2007-07-24 | 2009-01-29 | Medivas, Llc | Biodegradable cationic polymer gene transfer compositions and methods of use |
US8071663B2 (en) * | 2008-02-29 | 2011-12-06 | Ethicon, Inc. | Medically acceptable formulation of a diisocyanate terminated macromer for use as an internal adhesive or sealant |
US8324292B2 (en) * | 2008-02-29 | 2012-12-04 | Ethicon, Inc. | Medically acceptable formulation of a diisocyanate terminated macromer for use as an internal adhesive or sealant |
JP2012500207A (ja) * | 2008-08-13 | 2012-01-05 | メディバス エルエルシー | Aabb−ポリ(デプシペプチド)生分解性ポリマー及び使用方法 |
US8962784B2 (en) | 2008-12-19 | 2015-02-24 | Ethicon, Inc. | Isocyanate terminated macromer and formulation thereof for use as an internal adhesive or sealant |
EP2413838A4 (en) * | 2009-04-03 | 2012-09-19 | Biomerix Corp | AT LEAST PARTIALLY RESORBIBLE RETICULATED ELASTOMER MATRIX PARTICLES AND PRODUCTION METHOD |
WO2012097381A1 (en) | 2011-01-14 | 2012-07-19 | Biomerix Corporation | At least partially resorbable reticulated elastomeric matrix elements and methods of making same |
CN103748139B (zh) | 2011-06-23 | 2016-08-17 | 帝斯曼知识产权资产管理有限公司 | 用于递送生物活性剂的包含生物可降解的聚酯酰胺共聚物的微米颗粒或纳米颗粒 |
US9873765B2 (en) | 2011-06-23 | 2018-01-23 | Dsm Ip Assets, B.V. | Biodegradable polyesteramide copolymers for drug delivery |
TWI641396B (zh) * | 2011-09-23 | 2018-11-21 | Bvw控股公司 | 醫療共聚物 |
CN107106509B (zh) | 2014-12-18 | 2021-11-30 | 帝斯曼知识产权资产管理有限公司 | 用于递送酸敏感药物的药物递送系统 |
CN112011049A (zh) * | 2019-05-30 | 2020-12-01 | 中国科学院化学研究所 | 一种热塑性聚脲弹性体及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE790976A (fr) * | 1971-11-06 | 1973-05-07 | Bayer Ag | Derives silyles de l'uree et leur preparation |
US4549010A (en) * | 1984-06-27 | 1985-10-22 | Merck & Co., Inc. | Bioerodible poly(ortho ester) thermoplastic elastomer from diketene diacetal |
JPH03501496A (ja) * | 1987-12-02 | 1991-04-04 | ティンダル プレインズ‐ハンター,リミテッド | 強度が改善された親水性ポリウレタン |
CA2038605C (en) * | 1990-06-15 | 2000-06-27 | Leonard Pinchuk | Crack-resistant polycarbonate urethane polymer prostheses and the like |
WO1992000338A1 (en) * | 1990-06-26 | 1992-01-09 | Commonwealth Scientific And Industrial Research Organisation | Polyurethane or polyurethane-urea elastomeric compositions |
EP0548256A4 (en) * | 1990-09-12 | 1993-07-07 | Polymedica Industries, Inc. | Biostable polyurethane products |
-
1995
- 1995-12-15 SE SE9504495A patent/SE505703C2/sv not_active IP Right Cessation
-
1996
- 1996-11-25 IL IL12488496A patent/IL124884A/en not_active IP Right Cessation
- 1996-11-25 AU AU11547/97A patent/AU709440B2/en not_active Expired
- 1996-11-25 NZ NZ324479A patent/NZ324479A/xx unknown
- 1996-11-25 SK SK797-98A patent/SK79798A3/sk unknown
- 1996-11-25 AT AT96942698T patent/ATE201704T1/de not_active IP Right Cessation
- 1996-11-25 BR BR9612032-0A patent/BR9612032A/pt not_active Application Discontinuation
- 1996-11-25 CZ CZ981793A patent/CZ179398A3/cs unknown
- 1996-11-25 PL PL96327246A patent/PL327246A1/xx unknown
- 1996-11-25 WO PCT/SE1996/001530 patent/WO1997022643A1/en not_active Application Discontinuation
- 1996-11-25 EP EP96942698A patent/EP0866816B1/en not_active Expired - Lifetime
- 1996-11-25 RU RU98113712/04A patent/RU2189993C2/ru not_active IP Right Cessation
- 1996-11-25 PT PT96942698T patent/PT866816E/pt unknown
- 1996-11-25 CA CA002240061A patent/CA2240061A1/en not_active Abandoned
- 1996-11-25 KR KR1019980704410A patent/KR20000064383A/ko not_active Application Discontinuation
- 1996-11-25 HU HU9901201A patent/HUP9901201A3/hu unknown
- 1996-11-25 US US09/091,073 patent/US6210441B1/en not_active Expired - Lifetime
- 1996-11-25 TR TR1998/01091T patent/TR199801091T2/xx unknown
- 1996-11-25 DK DK96942698T patent/DK0866816T3/da active
- 1996-11-25 JP JP52269397A patent/JP4059524B2/ja not_active Expired - Fee Related
- 1996-11-25 CN CNB961999462A patent/CN1152899C/zh not_active Expired - Lifetime
- 1996-11-25 DE DE69613144T patent/DE69613144T2/de not_active Expired - Lifetime
- 1996-11-25 SI SI9630322T patent/SI0866816T1/xx unknown
- 1996-11-25 ES ES96942698T patent/ES2159769T3/es not_active Expired - Lifetime
-
1998
- 1998-06-11 NO NO982703A patent/NO982703L/no unknown
-
2001
- 2001-08-30 GR GR20010401328T patent/GR3036469T3/el not_active IP Right Cessation
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