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1. WO1985000291 - IMPLANTATION MATERIALS

Publication Number WO/1985/000291
Publication Date 31.01.1985
International Application No. PCT/EP1984/000208
International Filing Date 06.07.1984
IPC
A61L 24/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
24Surgical adhesives or cements; Adhesives for colostomy devices
A61L 27/46 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
27Materials for prostheses or for coating prostheses
40Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material
44having a macromolecular matrix
46with phosphorus-containing inorganic fillers
C08K 3/32 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3Use of inorganic substances as compounding ingredients
32Phosphorus-containing compounds
C08K 7/18 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
7Use of ingredients characterised by shape
16Solid spheres
18inorganic
CPC
A61L 24/0084
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
24Surgical adhesives or cements; Adhesives for colostomy devices
0047Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
0073with a macromolecular matrix
0084containing fillers of phosphorus-containing inorganic compounds, e.g. apatite
A61L 27/46
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
27Materials for ; grafts or; prostheses or for coating ; grafts or; prostheses
40Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
44having a macromolecular matrix
46with phosphorus-containing inorganic fillers
C08K 3/32
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
3Use of inorganic substances as compounding ingredients
32Phosphorus-containing compounds
C08K 7/18
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
7Use of ingredients characterised by shape
16Solid spheres
18inorganic
Y10T 428/249956
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
249921Web or sheet containing structurally defined element or component
249953Composite having voids in a component [e.g., porous, cellular, etc.]
249955Void-containing component partially impregnated with adjacent component
249956Void-containing component is inorganic
Y10T 428/249975
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
249921Web or sheet containing structurally defined element or component
249953Composite having voids in a component [e.g., porous, cellular, etc.]
249975Void shape specified [e.g., crushed, flat, round, etc.]
Applicants
  • MERCK PATENT GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG [DE]/[DE] (AllExceptUS)
  • DRAENERT, Klaus [DE]/[DE] (UsOnly)
Inventors
  • DRAENERT, Klaus
Common Representative
  • MERCK PATENT GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG
Priority Data
P 33 25 111.812.07.1983DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(EN) IMPLANTATION MATERIALS
(FR) MATERIAUX D'IMPLANTATION
Abstract
(EN)
Filler particles capable of resorption, based on tricalcium phosphate, of which the particulate size ranges from 50 to 300 $g(m)m, having a substantially spherical shape, are used in implantation materials based on polyacrylates to combat bone defects.
(FR)
Des particules de charge capables de résorption, à base de tricalciumphosphate, dont la taille particulaire se situe entre 50 et 300 $g(m)m, présentant surtout une forme presque sphérique, sont utilisées dans des matériaux d'implantation à base de polyacrylates pour lutter contre des défauts osseux.
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