ITPR960021A0 - Procedimento per la preparazione di rivestimenti di idrossiapatite - Google Patents

Procedimento per la preparazione di rivestimenti di idrossiapatite

Info

Publication number
ITPR960021A0
ITPR960021A0 IT96PR000021A ITPR960021A ITPR960021A0 IT PR960021 A0 ITPR960021 A0 IT PR960021A0 IT 96PR000021 A IT96PR000021 A IT 96PR000021A IT PR960021 A ITPR960021 A IT PR960021A IT PR960021 A0 ITPR960021 A0 IT PR960021A0
Authority
IT
Italy
Prior art keywords
procedure
preparation
hydroxyapatite coatings
hydroxyapatite
coatings
Prior art date
Application number
IT96PR000021A
Other languages
English (en)
Inventor
Christian Rey
Xavier Ranz
Original Assignee
Flametal S P A
Chi Bo Srl
3C Research Srl
Biotecnic S A
Cremascoli G Srl
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 Flametal S P A, Chi Bo Srl, 3C Research Srl, Biotecnic S A, Cremascoli G Srl filed Critical Flametal S P A
Priority to IT96PR000021A priority Critical patent/IT1288038B1/it
Publication of ITPR960021A0 publication Critical patent/ITPR960021A0/it
Priority to PCT/IT1997/000089 priority patent/WO1997041273A1/en
Priority to EP97919640A priority patent/EP0904421B1/en
Priority to US09/180,059 priority patent/US6280789B1/en
Priority to DE69702610T priority patent/DE69702610T2/de
Publication of ITPR960021A1 publication Critical patent/ITPR960021A1/it
Application granted granted Critical
Publication of IT1288038B1 publication Critical patent/IT1288038B1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/68—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous solutions with pH between 6 and 8
    • 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
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials
    • A61L27/32—Phosphorus-containing materials, e.g. apatite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62222—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining ceramic coatings
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5076—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with masses bonded by inorganic cements
    • C04B41/5092—Phosphate cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00389—The prosthesis being coated or covered with a particular material
    • A61F2310/00592—Coating or prosthesis-covering structure made of ceramics or of ceramic-like compounds
    • A61F2310/00796—Coating or prosthesis-covering structure made of a phosphorus-containing compound, e.g. hydroxy(l)apatite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00112—Mixtures characterised by specific pH values
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00844—Uses not provided for elsewhere in C04B2111/00 for electronic applications

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transplantation (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Materials For Medical Uses (AREA)
IT96PR000021A 1996-04-30 1996-04-30 Procedimento per la preparazione di rivestimenti di idrossiapatite IT1288038B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT96PR000021A IT1288038B1 (it) 1996-04-30 1996-04-30 Procedimento per la preparazione di rivestimenti di idrossiapatite
PCT/IT1997/000089 WO1997041273A1 (en) 1996-04-30 1997-04-21 Process for the preparation of hydroxyapatite coatings
EP97919640A EP0904421B1 (en) 1996-04-30 1997-04-21 Process for the preparation of hydroxyapatite coatings
US09/180,059 US6280789B1 (en) 1996-04-30 1997-04-21 Process for preparation of hydroxyapatite coatings
DE69702610T DE69702610T2 (de) 1996-04-30 1997-04-21 Verfahren zur herstellung von hydroxylapatit-beschichtungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96PR000021A IT1288038B1 (it) 1996-04-30 1996-04-30 Procedimento per la preparazione di rivestimenti di idrossiapatite

Publications (3)

Publication Number Publication Date
ITPR960021A0 true ITPR960021A0 (it) 1996-04-30
ITPR960021A1 ITPR960021A1 (it) 1997-10-30
IT1288038B1 IT1288038B1 (it) 1998-09-10

Family

ID=11396009

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96PR000021A IT1288038B1 (it) 1996-04-30 1996-04-30 Procedimento per la preparazione di rivestimenti di idrossiapatite

Country Status (5)

Country Link
US (1) US6280789B1 (it)
EP (1) EP0904421B1 (it)
DE (1) DE69702610T2 (it)
IT (1) IT1288038B1 (it)
WO (1) WO1997041273A1 (it)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003203777B8 (en) * 1998-03-11 2005-10-20 Depuy Orthopaedics, Inc. Bioactive ceramic coating and method
US6736849B2 (en) 1998-03-11 2004-05-18 Depuy Products, Inc. Surface-mineralized spinal implants
US6139585A (en) * 1998-03-11 2000-10-31 Depuy Orthopaedics, Inc. Bioactive ceramic coating and method
IT1299563B1 (it) * 1998-07-17 2000-03-16 Giovanni Dolci Uso odontostomatologico di materiali a base apatitica nanostrutturati
EP0987031B1 (en) * 1998-09-15 2003-04-02 IsoTis N.V. Method for coating medical implants
ATE294151T1 (de) * 1999-12-21 2005-05-15 Ceramtec Ag Hydroxylapatitbeschichtung von aluminiumoxid- keramiken
DE60100433T2 (de) 2000-02-04 2004-04-15 Chienna B.V. Proteinbeschichtung
KR100441561B1 (ko) * 2001-03-27 2004-07-23 김현만 불소원소가 함입된 칼슘 포스페이트 결정박막 및 그제조방법
US7157096B2 (en) * 2001-10-12 2007-01-02 Inframat Corporation Coatings, coated articles and methods of manufacture thereof
KR100511338B1 (ko) * 2002-02-26 2005-08-31 재단법인서울대학교산학협력재단 인산칼슘 콜로이드 이온용액, 반점, 섬, 박막, 과립 및그의 제조방법
US20040002766A1 (en) * 2002-06-27 2004-01-01 Gordon Hunter Prosthetic devices having diffusion-hardened surfaces and bioceramic coatings
US20060100716A1 (en) * 2002-06-27 2006-05-11 Reto Lerf Open-pored metal coating for joint replacement implants and method for production thereof
JP4478754B2 (ja) * 2002-11-25 2010-06-09 独立行政法人産業技術総合研究所 タンパク質担持リン酸カルシウム、その製造方法及びそれを用いたタンパク質徐放体、人工骨及び組織工学スキャフォールド
WO2004047880A1 (en) * 2002-11-25 2004-06-10 Yissum Research And Development Of The Hebrew University Of Jerusalem Organic-inorganic nanocomposite coatings for implant materials and methods of preparation thereof
US7087086B2 (en) * 2003-01-31 2006-08-08 Depuy Products, Inc. Biological agent-containing ceramic coating and method
AU2003250566A1 (en) * 2003-05-21 2004-12-13 Dentium Co., Ltd Titanium substrate for biocompatible implant coated with hydroxyapatite/titania double layer and a coating method of the same
US6905723B2 (en) * 2003-05-30 2005-06-14 Depuy Products, Inc. Strontium-substituted apatite coating
US7067169B2 (en) * 2003-06-04 2006-06-27 Chemat Technology Inc. Coated implants and methods of coating
US7419680B2 (en) * 2003-10-01 2008-09-02 New York University Calcium phosphate-based materials containing zinc, magnesium, fluoride and carbonate
US9199005B2 (en) * 2003-10-01 2015-12-01 New York University Calcium phosphate-based materials containing zinc, magnesium, fluoride and carbonate
US20050196519A1 (en) * 2004-03-08 2005-09-08 Depuy Products, Inc. Apparatus for producing a biomimetic coating on a medical implant
CA2558395C (en) 2004-03-10 2011-11-29 Scil Technology Gmbh Coated implants, their manufacturing and use thereof
KR100714244B1 (ko) * 2004-04-26 2007-05-02 한국기계연구원 생체용 골유도성 금속 임플란트 및 그 제조방법
US7785648B2 (en) * 2004-09-22 2010-08-31 New York University Adherent apatite coating on titanium substrate using chemical deposition
CN100364618C (zh) * 2004-12-27 2008-01-30 戴萌 一种用于骨修补的外科植入物材料
US7964380B2 (en) * 2005-01-21 2011-06-21 Argylia Technologies Nanoparticles for manipulation of biopolymers and methods of thereof
US20060257492A1 (en) * 2005-05-13 2006-11-16 Depuy Products, Inc. Suspension of calcium phosphate particulates for local delivery of therapeutic agents
US20060257358A1 (en) * 2005-05-13 2006-11-16 Depuy Products, Inc. Suspension of calcium phosphate particulates for local delivery of therapeutic agents
DE102005052354A1 (de) * 2005-11-02 2007-05-03 Plus Orthopedics Ag Offenporige biokompatible Oberflächenschicht für ein Implantat sowie Verfahren zur Herstellung und Verwendung
JP5523709B2 (ja) 2005-11-14 2014-06-18 バイオメット・３アイ・エルエルシー インプラント表面上に別個のナノ粒子を堆積させる方法
US8287914B2 (en) * 2006-01-12 2012-10-16 Rutgers, The State University Of New Jersey Biomimetic hydroxyapatite synthesis
US20100040668A1 (en) * 2006-01-12 2010-02-18 Rutgers, The State University Of New Jersey Biomimetic Hydroxyapatite Composite Materials and Methods for the Preparation Thereof
US20080221688A1 (en) * 2007-03-09 2008-09-11 Warsaw Orthopedic, Inc. Method of Maintaining Fatigue Performance In A Bone-Engaging Implant
US20080221681A1 (en) * 2007-03-09 2008-09-11 Warsaw Orthopedic, Inc. Methods for Improving Fatigue Performance of Implants With Osteointegrating Coatings
EP2240116B1 (en) 2008-01-28 2015-07-01 Biomet 3I, LLC Implant surface with increased hydrophilicity
SE535536C2 (sv) * 2009-04-27 2012-09-11 Biomatcell Ab Jonsubstituerade hydroxiapatitytbeläggningar
DK2445543T3 (da) 2009-06-23 2013-04-02 Geistlich Pharma Ag Knogleerstatnings-materiale
EP2473151B1 (en) * 2009-09-04 2017-12-27 The Procter and Gamble Company Apparatus and methods for visual demonstration of dental erosion on simulated dental materials
US8641418B2 (en) 2010-03-29 2014-02-04 Biomet 3I, Llc Titanium nano-scale etching on an implant surface
EP2654816B1 (en) 2010-12-22 2015-02-11 Geistlich Pharma AG Bone substitute material
RU2453630C1 (ru) * 2011-01-11 2012-06-20 Государственное образовательное учреждение высшего профессионального образования "Воронежская государственная медицинская академия им. Н.Н. Бурденко" Министерства здравоохранения и социального развития Российской Федерации Способ нанесения покрытий на изделия из титана
ES2671740T3 (es) 2012-03-20 2018-06-08 Biomet 3I, Llc Superficie de tratamiento para una superficie de implante
WO2015003278A1 (en) * 2013-07-11 2015-01-15 Terolab Surface Medical Holding Sa Coating process for manufacturing a three-dimensional object, assembly for performing said process and object obtained by said process
US9446431B2 (en) 2013-08-15 2016-09-20 Cook Medical Technologies Llc Hydrophilic coatings and methods for coating medical devices with hydrophilic coatings
CN106693043B (zh) * 2015-11-18 2020-06-16 先健科技(深圳)有限公司 可吸收铁基合金植入医疗器械及其制备方法
CN105862096B (zh) * 2016-06-02 2017-12-12 烟台工程职业技术学院 一种fha生物活性涂层的制备方法
BR102016012926B1 (pt) * 2016-06-06 2019-04-02 Brunella Sily De Assis Bumachar Processo de deposição nanométrica de fosfato de cálcio na superfície de implante de titânio anodizado
US10537661B2 (en) 2017-03-28 2020-01-21 DePuy Synthes Products, Inc. Orthopedic implant having a crystalline calcium phosphate coating and methods for making the same
US10537658B2 (en) 2017-03-28 2020-01-21 DePuy Synthes Products, Inc. Orthopedic implant having a crystalline gallium-containing hydroxyapatite coating and methods for making the same
SG11202004726YA (en) 2017-12-14 2020-07-29 Geistlich Pharma Ag Bone substitute material
KR102230625B1 (ko) 2017-12-14 2021-03-22 가이스틀리히 파마 아게 골 대체 물질
WO2020249714A1 (en) 2019-06-14 2020-12-17 Geistlich Pharma Ag Collagen matrix or granulate blend of bone substitute material
CN114761048B (zh) 2019-06-14 2023-05-02 盖斯特里希医药公司 骨替代材料的胶原基质或颗粒共混物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0629126B2 (ja) * 1989-03-29 1994-04-20 京都大学長 生体活性水酸アパタイト膜のコーティング法
US5188670A (en) * 1990-04-05 1993-02-23 Norian Corporation Apparatus for hydroxyapatite coatings of substrates
JP3198125B2 (ja) * 1991-06-18 2001-08-13 株式会社アドバンス インプラントの製造方法
US5478237A (en) * 1992-02-14 1995-12-26 Nikon Corporation Implant and method of making the same
US6207218B1 (en) * 1998-09-15 2001-03-27 Isotis B.V. Method for coating medical implants

Also Published As

Publication number Publication date
ITPR960021A1 (it) 1997-10-30
IT1288038B1 (it) 1998-09-10
EP0904421B1 (en) 2000-07-19
DE69702610T2 (de) 2001-03-08
DE69702610D1 (de) 2000-08-24
EP0904421A1 (en) 1999-03-31
US6280789B1 (en) 2001-08-28
WO1997041273A1 (en) 1997-11-06

Similar Documents

Publication Publication Date Title
ITPR960021A0 (it) Procedimento per la preparazione di rivestimenti di idrossiapatite
IT1275452B (it) Procedimento per la preparazione di copolimeri etilene-propilene
ITMI962406A0 (it) Procedimento per la preparazione di derivati cefalosporanici
IT1282627B1 (it) Procedimento per la preparazione di perfluoropoliossialchileni perossidici
ITMI931306A1 (it) Procedimento microbico per la preparazione di mevinolina
IT1272922B (it) Procedimento per la preparazione di composti metallocenici
ITMI931580A0 (it) Procedimento per la preparazione di cefalosporine
ITMI931680A0 (it) Procedimento per la preparazione di alcansolfonammidi
IT1283455B1 (it) Procedimento per la preparazione di epossidi da olefine
ITMI991331A0 (it) Procedimento per la polimerizzazione di polialchipiperidina
IT1283773B1 (it) Procedimento per la perparazione di ammidi da ossime
ITMI981796A0 (it) Procedimento per la preparazione di r-(-)-carnitina
IT1292132B1 (it) Procedimento per la preparazione di diacereina
HUP9903751A3 (en) Intermediates for the preparation of 2-imidazoline-5-ones
IT1293819B1 (it) Procedimento per la preparazione di acarbosio
IT1283454B1 (it) Procedimento per la preparazione di ammidi da ossime
IT1294247B1 (it) Procedimento per la produzione di nitrobenzammidi oppure amminobenzammidi
IT1286527B1 (it) Procedimento per la sintesi di 2-idrossi-4-alchilossi benzofenone
ITMI922432A0 (it) Procedimento per la preparazione di diltiazem
IT1296922B1 (it) Procedimento per la preparazione di corpi stampati ceramici
IT1283641B1 (it) Procedimento per la preparazione di cefalosporine
IT1283642B1 (it) Procedimento per la preparazione di acido poliaspartico
IT1286498B1 (it) Procedimento per la preparazione di antibiotici beta-lattamici
IT1275450B (it) Procedimento per la preparazione di beta-idrossiidroperossidi
ITMI930340A1 (it) Procedimento per la preparazione di 5-oxo-2-pirrolidoncarbossilato di piridossina

Legal Events

Date Code Title Description
0001 Granted