WO2008132691A3 - Radio-opaque organic-inorganic hybrid comprising an inorganic oxide and a polymer - Google Patents

Radio-opaque organic-inorganic hybrid comprising an inorganic oxide and a polymer Download PDF

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Publication number
WO2008132691A3
WO2008132691A3 PCT/IB2008/051640 IB2008051640W WO2008132691A3 WO 2008132691 A3 WO2008132691 A3 WO 2008132691A3 IB 2008051640 W IB2008051640 W IB 2008051640W WO 2008132691 A3 WO2008132691 A3 WO 2008132691A3
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WO
WIPO (PCT)
Prior art keywords
inorganic
polymer
radio
aliphatic
hybrid
Prior art date
Application number
PCT/IB2008/051640
Other languages
French (fr)
Other versions
WO2008132691A2 (en
Inventor
Mariastella Scandola
Laura Mazzocchetti
Original Assignee
Univ Bologna Alma Mater
Mariastella Scandola
Laura Mazzocchetti
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 Univ Bologna Alma Mater, Mariastella Scandola, Laura Mazzocchetti filed Critical Univ Bologna Alma Mater
Publication of WO2008132691A2 publication Critical patent/WO2008132691A2/en
Publication of WO2008132691A3 publication Critical patent/WO2008132691A3/en

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    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/91—Polymers modified by chemical after-treatment
    • C08G63/914—Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/916—Dicarboxylic acids and dihydroxy 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
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/08—Materials for coatings
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/681—Polyesters containing atoms other than carbon, hydrogen and oxygen containing elements not provided for by groups C08G63/682 - C08G63/698
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/695—Polyesters containing atoms other than carbon, hydrogen and oxygen containing silicon
    • C08G63/6954—Polyesters containing atoms other than carbon, hydrogen and oxygen containing silicon derived from polxycarboxylic acids and polyhydroxy compounds
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/91—Polymers modified by chemical after-treatment
    • C08G63/912—Polymers modified by chemical after-treatment derived from hydroxycarboxylic 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/02—Aliphatic polycarbonates
    • C08G64/0208—Aliphatic polycarbonates saturated
    • C08G64/0225—Aliphatic polycarbonates saturated containing atoms other than carbon, hydrogen or oxygen
    • C08G64/0266—Aliphatic polycarbonates saturated containing atoms other than carbon, hydrogen or oxygen containing silicon
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/02—Aliphatic polycarbonates
    • C08G64/0208—Aliphatic polycarbonates saturated
    • C08G64/0225—Aliphatic polycarbonates saturated containing atoms other than carbon, hydrogen or oxygen
    • C08G64/0283—Aliphatic polycarbonates saturated containing atoms other than carbon, hydrogen or oxygen containing other elements
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/42—Chemical after-treatment
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/45—Oxides or hydroxides of elements of Groups 3 or 13 of the Periodic System; Aluminates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic System; Titanates; Zirconates; Stannates; Plumbates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/47—Oxides or hydroxides of elements of Groups 5 or 15 of the Periodic System; Vanadates; Niobates; Tantalates; Arsenates; Antimonates; Bismuthates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/48—Oxides or hydroxides of chromium, molybdenum or tungsten; Chromates; Dichromates; Molybdates; Tungstates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/507—Polyesters
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/507—Polyesters
    • D06M15/513—Polycarbonates
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/02—Selection of uniform shielding materials
    • G21F1/10—Organic substances; Dispersions in organic carriers
    • G21F1/103—Dispersions in organic carriers

Abstract

The present invention relates to hybrid materials, also known as ceramers, to processes for their preparation, to different uses in several applications and to materials comprising them. The organic-inorganic hybrid consists of an inorganic oxide, a polymer selected from the group consisting of aliphatic polyester, aliphatic polyetherester, aliphatic polycarbonate, aliphatic polyethercarbonate and a copolymer thereof, wherein the oxide and the polymer are covalently bound.
PCT/IB2008/051640 2007-04-30 2008-04-28 Radio-opaque organic-inorganic hybrid comprising an inorganic oxide and a polymer WO2008132691A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM20070245 ITRM20070245A1 (en) 2007-04-30 2007-04-30 RADIOOPAC ORGANIC INORGANIC HYBRID THAT INCLUDES AN INORGANIC BONE AND POLYMER
ITRM2007A000245 2007-04-30

Publications (2)

Publication Number Publication Date
WO2008132691A2 WO2008132691A2 (en) 2008-11-06
WO2008132691A3 true WO2008132691A3 (en) 2008-12-24

Family

ID=39768949

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/051640 WO2008132691A2 (en) 2007-04-30 2008-04-28 Radio-opaque organic-inorganic hybrid comprising an inorganic oxide and a polymer

Country Status (2)

Country Link
IT (1) ITRM20070245A1 (en)
WO (1) WO2008132691A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE1151240A1 (en) * 2011-12-21 2013-06-22 St Jude Medical Systems Ab Biocompatible X-ray polymers for medical devices
CN108648843B (en) * 2018-05-15 2019-09-03 中国人民解放军广州军区武汉总医院 A kind of composite material and preparation method
CN109550078A (en) * 2018-12-11 2019-04-02 四川大学 Carrying nano silver/berberine controlled-release coating calcium phosphate ceramic material and preparation method
WO2021225657A2 (en) * 2020-02-06 2021-11-11 Avisa Myko, Inc. Protection from ionizing radiation

Citations (6)

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US5510442A (en) * 1993-04-08 1996-04-23 Bausch & Lomb Incorporated Organosilicon-containing materials useful for biomedical devices
EP0824900A2 (en) * 1996-08-22 1998-02-25 Advanced Cardiovascular Systems, Inc. Protective coating for a stent with intermediate radiopaque coating
US6376639B1 (en) * 1997-03-27 2002-04-23 Jds Uniphase Photonics C.V. Polymers comprising a fluorinated carbonate moiety
US20030010939A1 (en) * 1998-12-07 2003-01-16 Meridian Research And Development Lightweight radiation protective articles and methods for making them
EP1584953A1 (en) * 1998-06-10 2005-10-12 CPFILMS Inc. Low reflective films
US20060058867A1 (en) * 2004-09-15 2006-03-16 Thistle Robert C Elastomeric radiopaque adhesive composite and prosthesis

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5510442A (en) * 1993-04-08 1996-04-23 Bausch & Lomb Incorporated Organosilicon-containing materials useful for biomedical devices
EP0824900A2 (en) * 1996-08-22 1998-02-25 Advanced Cardiovascular Systems, Inc. Protective coating for a stent with intermediate radiopaque coating
US6376639B1 (en) * 1997-03-27 2002-04-23 Jds Uniphase Photonics C.V. Polymers comprising a fluorinated carbonate moiety
EP1584953A1 (en) * 1998-06-10 2005-10-12 CPFILMS Inc. Low reflective films
US20030010939A1 (en) * 1998-12-07 2003-01-16 Meridian Research And Development Lightweight radiation protective articles and methods for making them
US20060058867A1 (en) * 2004-09-15 2006-03-16 Thistle Robert C Elastomeric radiopaque adhesive composite and prosthesis

Non-Patent Citations (8)

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Title
MAZZOCCHETTI L; SANDRI S; SCANDOLA M: "Radiopaque organic - Inorganic hybrids based on poly(D,L-lactide)", BIOMACROMOLECULES, vol. 8, no. 2, February 2007 (2007-02-01), pages 672 - 678, XP002498178 *
MESSORI M ET AL: "Flame retarding poly(methyl methacrylate) with nanostructured organic-inorganic hybrids coatings", POLYMER, ELSEVIER SCIENCE PUBLISHERS B.V, GB, vol. 44, no. 16, 1 July 2003 (2003-07-01), pages 4463 - 4470, XP004436394, ISSN: 0032-3861 *
MESSORI M ET AL: "Synthesis and characterisation of silica hybrids based on poly(@?-caprolactone-b-perfluoropolyether-b-@?-caprolactone)", EUROPEAN POLYMER JOURNAL, PERGAMON PRESS LTD. OXFORD, GB, vol. 38, no. 6, 1 June 2002 (2002-06-01), pages 1129 - 1136, XP004347918, ISSN: 0014-3057 *
NEBIOGLU A; GANGHUA TENG; SOUCEK M D: "Dual-curable unsaturated polyester inorganic/organic hybrid films", JOURNAL OF APPLIED POLYMER SCIENCE, vol. 99, 2006, pages 115 - 126, XP002498179 *
TIAN D ET AL: "Biodegradable and biocompatible inorganic-organic hybrid materials - 2. Dynamic mechanical properties, structure and morphology", POLYMER, ELSEVIER SCIENCE PUBLISHERS B.V, GB, vol. 39, no. 4, 1 February 1998 (1998-02-01), pages 855 - 864, XP004099269, ISSN: 0032-3861 *
TIAN D; DUBOIS PH; JEROME R: "Biodegradable and biocompatible inorganic-organic hybrid materials. I. Synthesis and characterization", JOURNAL OF POLYMER SCIENCE, PART A: POLYMER CHEMISTRY, vol. 35, 1997, pages 2295 - 2309, XP002498180 *
YANO ET AL: "Physical properties and structure of organic-inorganic hybrid materials produced by sol-gel process", MATERIALS SCIENCE AND ENGINEERING C, ELSEVIER SCIENCE S.A, CH, vol. 6, no. 2-3, 1 November 1998 (1998-11-01), pages 75 - 90, XP005278966, ISSN: 0928-4931 *
ZOU J ET AL: "Characterization and properties of a novel organic-inorganic hybrid based on hyperbranched aliphatic polyester prepared via sol-gel process", COMPOSITES PART A: APPLIED SCIENCE AND MANUFACTURING, ELSEVIER SCIENCE PUBLISHERS B.V., AMSTERDAM, NL, vol. 36, no. 5, 1 May 2005 (2005-05-01), pages 631 - 637, XP004757956, ISSN: 1359-835X *

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Publication number Publication date
ITRM20070245A1 (en) 2008-11-01
WO2008132691A2 (en) 2008-11-06

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