FR2995904B1 - Procede de preparation d'une couche poreuse - Google Patents
Procede de preparation d'une couche poreuseInfo
- Publication number
- FR2995904B1 FR2995904B1 FR1259084A FR1259084A FR2995904B1 FR 2995904 B1 FR2995904 B1 FR 2995904B1 FR 1259084 A FR1259084 A FR 1259084A FR 1259084 A FR1259084 A FR 1259084A FR 2995904 B1 FR2995904 B1 FR 2995904B1
- Authority
- FR
- France
- Prior art keywords
- preparing
- porous layer
- porous
- layer
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- 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
- A61L27/20—Polysaccharides
-
- 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
- A61L31/04—Macromolecular materials
- A61L31/042—Polysaccharides
-
- 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
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/146—Porous materials, e.g. foams or sponges
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/18—Modification of implant surfaces in order to improve biocompatibility, cell growth, fixation of biomolecules, e.g. plasma treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
- C08J2201/048—Elimination of a frozen liquid phase
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2207/00—Foams characterised by their intended use
- C08J2207/10—Medical applications, e.g. biocompatible scaffolds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
- C08J2305/04—Alginic acid; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
- C08J2305/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Vascular Medicine (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Transplantation (AREA)
- Dermatology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Materials For Medical Uses (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1259084A FR2995904B1 (fr) | 2012-09-27 | 2012-09-27 | Procede de preparation d'une couche poreuse |
PCT/EP2013/070070 WO2014049055A2 (fr) | 2012-09-27 | 2013-09-26 | Procédé de préparation d'une couche poreuse |
US14/423,150 US10253152B2 (en) | 2012-09-27 | 2013-09-26 | Process for preparing a porous layer |
EP13774624.4A EP2900744B1 (fr) | 2012-09-27 | 2013-09-26 | Procédé de préparation d'une couche poreuse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1259084A FR2995904B1 (fr) | 2012-09-27 | 2012-09-27 | Procede de preparation d'une couche poreuse |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2995904A1 FR2995904A1 (fr) | 2014-03-28 |
FR2995904B1 true FR2995904B1 (fr) | 2015-09-18 |
Family
ID=47425054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1259084A Expired - Fee Related FR2995904B1 (fr) | 2012-09-27 | 2012-09-27 | Procede de preparation d'une couche poreuse |
Country Status (4)
Country | Link |
---|---|
US (1) | US10253152B2 (fr) |
EP (1) | EP2900744B1 (fr) |
FR (1) | FR2995904B1 (fr) |
WO (1) | WO2014049055A2 (fr) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4034032A (en) * | 1975-09-02 | 1977-07-05 | The United States Of America As Represented By The United States Energy Research And Development Administration | Method for foam encapsulating laser targets |
IL74715A0 (en) | 1984-03-27 | 1985-06-30 | Univ New Jersey Med | Biodegradable matrix and methods for producing same |
FR2688222B1 (fr) | 1992-03-03 | 1995-05-19 | Univ Picardie | Composes polymeres de l'acide glucuronique, procede de preparation et utilisation notamment en tant que moyens gelifiants, epaississants, hydratants, stabilisants, chelatants ou floculants. |
WO2003007790A2 (fr) * | 2001-07-16 | 2003-01-30 | Depuy Products, Inc. | Echafaudages de matrice extracellulaire poreux hybrides biologique/synthetique |
KR100706759B1 (ko) * | 2006-03-28 | 2007-04-12 | 한국원자력연구소 | 인장 강도가 강한 키토산 지지체를 제조하는 방법 및 그에의하여 제조되는 키토산 지지체 |
US8865215B2 (en) * | 2008-10-17 | 2014-10-21 | Sofradim Production | Matrix for tissue repair |
US8993540B2 (en) * | 2009-03-16 | 2015-03-31 | University Of Memphis Research Foundation | Compositions and methods for delivering an agent to a wound |
-
2012
- 2012-09-27 FR FR1259084A patent/FR2995904B1/fr not_active Expired - Fee Related
-
2013
- 2013-09-26 EP EP13774624.4A patent/EP2900744B1/fr active Active
- 2013-09-26 US US14/423,150 patent/US10253152B2/en active Active
- 2013-09-26 WO PCT/EP2013/070070 patent/WO2014049055A2/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR2995904A1 (fr) | 2014-03-28 |
US20150240046A1 (en) | 2015-08-27 |
WO2014049055A2 (fr) | 2014-04-03 |
US10253152B2 (en) | 2019-04-09 |
WO2014049055A3 (fr) | 2014-12-24 |
EP2900744B1 (fr) | 2017-04-19 |
EP2900744A2 (fr) | 2015-08-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA201500664B (en) | Process for making isoquinoline compounds | |
FR2986165B1 (fr) | Procede de preparation de capsules rigidifiees | |
FR2991320B1 (fr) | Procede de preparation d'amines methylees | |
FR2962996B1 (fr) | Nouveau procede de preparation de silices precipitees | |
FR2992317B1 (fr) | Procede de preparation de peptides chiraux | |
FR2985993B1 (fr) | Nouveau procede de preparation de silices precipitees | |
FR2975396B1 (fr) | Procede de preparation de 5-hydroxymethylfurfural | |
FR2984870B1 (fr) | Nouveau procede de preparation de silices precipitees. | |
FR2998290B1 (fr) | Procede de potabilisation | |
FR2997085B1 (fr) | Procede de preparation d'un gel reticule | |
FR2980795B1 (fr) | Procede de preparation de galactomannanes cationiques | |
FR2985991B1 (fr) | Nouveau procede de preparation de silices precipitees | |
FR2966150B1 (fr) | Procede de preparation de la 2-hydroxybutyrolactone | |
FR2994185B1 (fr) | Procede de preparation d’une couche poreuse a base de chitosane | |
FR2993808B1 (fr) | Procede pour la pre-texturation d'une couche de polissage mecano-chimique | |
FR2983847B1 (fr) | Procede de preparation de graphene | |
FR2974452B1 (fr) | Procede de preparation d'une demi-cellule electrochimique | |
FR2993876B1 (fr) | Procede de potabilisation | |
FR2994430B1 (fr) | Procede de production du difluoromethane | |
FR2954319B1 (fr) | Procede de preparation de thpx | |
FR2995444B1 (fr) | Procede de detachement d'une couche | |
FR2992464B1 (fr) | Procede de transfert d'une couche | |
FR2987166B1 (fr) | Procede de transfert d'une couche | |
FR2993702B1 (fr) | Procede de fabrication d’une couche monocristalline | |
FR2977585B1 (fr) | Procede de preparation d'esters |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
ST | Notification of lapse |
Effective date: 20200910 |