WO2004021983A3 - In situ polymerizing medical compositions - Google Patents
In situ polymerizing medical compositions Download PDFInfo
- Publication number
- WO2004021983A3 WO2004021983A3 PCT/US2003/027255 US0327255W WO2004021983A3 WO 2004021983 A3 WO2004021983 A3 WO 2004021983A3 US 0327255 W US0327255 W US 0327255W WO 2004021983 A3 WO2004021983 A3 WO 2004021983A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- formation
- tissue
- crosslinking
- medical compositions
- situ polymerizing
- Prior art date
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
- C08G18/28—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
- C08G18/428—Lactides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/74—Synthetic polymeric materials
- A61K31/765—Polymers containing oxygen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/74—Synthetic polymeric materials
- A61K31/785—Polymers containing nitrogen
-
- 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
-
- 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
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
-
- 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
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
-
- 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
- C08G18/48—Polyethers
- C08G18/4887—Polyethers containing carboxylic ester groups derived from carboxylic acids other than acids of higher fatty oils or other than resin acids
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
- C08G18/6677—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups
-
- 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
- C08G2230/00—Compositions for preparing biodegradable polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Isocyanate-capped biocompatible and optionally biodegradable polymers provide a liquid polymer composition, which can be implanted into a living mammal and which forms an adhesive, a coating, or a solid implant by in situ polymerization and crosslinking upon contact with body fluid or tissue. Formation of the polymerized material typically also involves crosslinking with surrounding tissue and formation of a tissue bond. Methods of using the novel liquid polymers of the invention in mammals are disclosed for providing wound sealing and bonding, formation of a protective barrier to prevent post-surgical adhesions, formation of tissue implants, and release of biologically active agents.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003268318A AU2003268318A1 (en) | 2002-09-03 | 2003-09-03 | In situ polymerizing medical compositions |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40761302P | 2002-09-03 | 2002-09-03 | |
US60/407,613 | 2002-09-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004021983A2 WO2004021983A2 (en) | 2004-03-18 |
WO2004021983A3 true WO2004021983A3 (en) | 2004-07-08 |
Family
ID=31978504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/027255 WO2004021983A2 (en) | 2002-09-03 | 2003-09-03 | In situ polymerizing medical compositions |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2003268318A1 (en) |
WO (1) | WO2004021983A2 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006004854A1 (en) * | 2004-06-30 | 2006-01-12 | Tyco Healthcare Group Lp | Isocyanate-based compositions and their use |
US8414907B2 (en) | 2005-04-28 | 2013-04-09 | Warsaw Orthopedic, Inc. | Coatings on medical implants to guide soft tissue healing |
WO2009036083A2 (en) * | 2007-09-12 | 2009-03-19 | Curexo Usa, Inc. | Polymer compositions for controllable drug delivery |
EP2095832A1 (en) | 2008-02-28 | 2009-09-02 | Bayer MaterialScience AG | Post-operative adhesion barriers |
US10189773B2 (en) | 2010-05-07 | 2019-01-29 | Medicus Biosciences, Llc | In-vivo gelling pharmaceutical pre-formulation |
US10111985B2 (en) | 2011-08-10 | 2018-10-30 | Medicus Biosciences, Llc | Biocompatible hydrogel polymer formulations for the controlled delivery of biomolecules |
US11083821B2 (en) | 2011-08-10 | 2021-08-10 | C.P. Medical Corporation | Biocompatible hydrogel polymer formulations for the controlled delivery of biomolecules |
EP2612846A1 (en) | 2012-01-09 | 2013-07-10 | Bayer MaterialScience AG | Beta amino acid esters and use of same |
EP2846847B1 (en) | 2012-05-11 | 2020-03-25 | C.P. Medical Corporation | Biocompatible hydrogel treatments for retinal detachment |
CN105209085A (en) | 2013-03-14 | 2015-12-30 | 梅迪卡斯生物科学有限责任公司 | Solid polyglycol-based biocompatible pre-formulation |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3898197A (en) * | 1972-02-18 | 1975-08-05 | Commw Scient Ind Res Org | Blocked polyisocyanate composition for the treatment of keratinous materials |
US4132839A (en) * | 1976-10-12 | 1979-01-02 | W. R. Grace & Co. | Biodegradable hydrophilic foams and method |
US4829099A (en) * | 1987-07-17 | 1989-05-09 | Bioresearch, Inc. | Metabolically acceptable polyisocyanate adhesives |
US5430072A (en) * | 1990-02-01 | 1995-07-04 | Imperial Chemical Industries Plc | Manufacture of polymeric foams |
-
2003
- 2003-09-03 WO PCT/US2003/027255 patent/WO2004021983A2/en not_active Application Discontinuation
- 2003-09-03 AU AU2003268318A patent/AU2003268318A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3898197A (en) * | 1972-02-18 | 1975-08-05 | Commw Scient Ind Res Org | Blocked polyisocyanate composition for the treatment of keratinous materials |
US4132839A (en) * | 1976-10-12 | 1979-01-02 | W. R. Grace & Co. | Biodegradable hydrophilic foams and method |
US4829099A (en) * | 1987-07-17 | 1989-05-09 | Bioresearch, Inc. | Metabolically acceptable polyisocyanate adhesives |
US5430072A (en) * | 1990-02-01 | 1995-07-04 | Imperial Chemical Industries Plc | Manufacture of polymeric foams |
Also Published As
Publication number | Publication date |
---|---|
WO2004021983A2 (en) | 2004-03-18 |
AU2003268318A1 (en) | 2004-03-29 |
AU2003268318A8 (en) | 2004-03-29 |
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