DE69105958D1 - Verfahren zur herstellung eines aluminiumsilicat-geopolymers und danach hergestellte produkte. - Google Patents
Verfahren zur herstellung eines aluminiumsilicat-geopolymers und danach hergestellte produkte.Info
- Publication number
- DE69105958D1 DE69105958D1 DE69105958T DE69105958T DE69105958D1 DE 69105958 D1 DE69105958 D1 DE 69105958D1 DE 69105958 T DE69105958 T DE 69105958T DE 69105958 T DE69105958 T DE 69105958T DE 69105958 D1 DE69105958 D1 DE 69105958D1
- Authority
- DE
- Germany
- Prior art keywords
- producing
- aluminum silicate
- products produced
- silicate geopolymer
- geopolymer
- 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
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/32—Alkali metal silicates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
-
- 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
- C04B12/00—Cements not provided for in groups C04B7/00 - C04B11/00
- C04B12/005—Geopolymer cements, e.g. reaction products of aluminosilicates with alkali metal hydroxides or silicates
-
- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/006—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing mineral polymers, e.g. geopolymers of the Davidovits type
-
- 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
- C04B30/00—Compositions for artificial stone, not containing binders
- C04B30/02—Compositions for artificial stone, not containing binders containing fibrous materials
-
- 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
- C04B2111/00189—Compositions or ingredients of the compositions characterised by analysis-spectra, e.g. NMR
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9002853A FR2659319B1 (fr) | 1990-03-07 | 1990-03-07 | Procede d'obtention d'un geopolymere alumino-silicate et produits obtenus. |
FR919100027A FR2671344B3 (fr) | 1991-01-03 | 1991-01-03 | Procede d'obtention d'un geopolymere alumino-silicate et produits realises par ce procede. |
PCT/FR1991/000177 WO1991013830A1 (fr) | 1990-03-07 | 1991-03-05 | Procede d'obtention d'un geopolymere alumino-silicate et produits realises par ce procede |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69105958D1 true DE69105958D1 (de) | 1995-01-26 |
DE69105958T2 DE69105958T2 (de) | 1995-08-10 |
Family
ID=26227909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69105958T Expired - Fee Related DE69105958T2 (de) | 1990-03-07 | 1991-03-05 | Verfahren zur herstellung eines aluminiumsilicat-geopolymers und danach hergestellte produkte. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5342595A (de) |
EP (1) | EP0518980B1 (de) |
DE (1) | DE69105958T2 (de) |
WO (1) | WO1991013830A1 (de) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69105958T2 (de) * | 1990-03-07 | 1995-08-10 | Joseph Davidovits | Verfahren zur herstellung eines aluminiumsilicat-geopolymers und danach hergestellte produkte. |
EP0485966A3 (en) * | 1990-11-16 | 1992-07-29 | Karl Dr. Elbel | Process for manufacturing grinding or honing tools |
FR2707286B1 (fr) * | 1993-07-06 | 1995-08-18 | Poudres & Explosifs Ste Nale | Résines minérales, leur procédé de préparation et matériaux pour la protection thermique. |
FR2709258B1 (fr) * | 1993-08-26 | 1995-11-17 | Joseph Davidovits | Procédé d'inertage de granulat contenant des ions toxiques. |
FR2731697A1 (fr) * | 1995-03-15 | 1996-09-20 | Michel Davidovics | Matrice geopolymerique alumino-silicate alcaline, pour materiaux composites a renforts fibreux, et procede d'obtention |
US5820668A (en) * | 1995-12-22 | 1998-10-13 | Ib Technologies Llc | Inorganic binder composition, production and uses thereof |
FR2756840B1 (fr) * | 1996-12-06 | 1999-02-12 | Davidovits Joseph | Procedes de contrecollage de renforts fibreux sur des structures en beton et en acier, et produits ainsi obtenus |
US5925449A (en) * | 1996-12-26 | 1999-07-20 | Davidovits; Joseph | Method for bonding fiber reinforcement on concrete and steel structures and resultant products |
NZ513013A (en) | 1999-02-22 | 2002-11-26 | Bioxid Oy | Biodegradable ceramic fibres from silica sols useful in delivery devices for biologically active agents |
US6221148B1 (en) | 1999-11-30 | 2001-04-24 | Engelhard Corporation | Manufacture of improved metakaolin by grinding and use in cement-based composites and alkali-activated systems |
FR2805808B1 (fr) * | 2000-03-06 | 2002-08-09 | Geopolymere | Materiau composite resistant a hautes temperatures pour la manipulation et le transport d'objets chauds en cours de fabrication |
DE10116026B4 (de) * | 2001-03-30 | 2007-09-20 | Wismut Gmbh | Verfahren zur Abtrennung von Radium aus Wässern, insbesondere aus durch Natururan und seine natürlichen Zerfallsprodukte radioaktiv kontaminierten Wässern, durch ein aus mehreren Komponenten bestehendes reaktives Material |
DE10116025B4 (de) * | 2001-03-30 | 2007-09-20 | Wismut Gmbh | Mittel zur Abtrennung von Radium aus Wässern, insbesondere aus durch Natururan und seine natürlichen Zerfallsprodukte radioaktiv kontaminierten Wässern |
FR2839970B1 (fr) * | 2002-05-27 | 2005-07-22 | Joseph Davidovits | Ciment geopolymerique a base de poly(sialate-disiloxo) et procede d'obtention |
US20040050384A1 (en) * | 2002-09-17 | 2004-03-18 | Lawrence Stein | Fire-resistant containers made using inorganic polymer material |
FR2864116B1 (fr) * | 2003-12-19 | 2006-02-24 | Eastman Kodak Co | Materiau destine a la formation d'images par impression par jet d'encre |
DE102004051712B4 (de) * | 2004-10-23 | 2006-11-16 | Erlus Aktiengesellschaft | Verfahren und Geopolymer-Mörtel zur Herstellung von Ergänzungs-Formstücken an keramische Grundkörper |
US7745363B2 (en) * | 2005-05-09 | 2010-06-29 | Corning Incorporated | Geopolymer composites and structures formed therefrom |
WO2007012441A2 (en) * | 2005-07-26 | 2007-02-01 | Ertecee B.V. | Method for manufacturing a fire retardant composite and composite thus obtained |
CA2632728C (en) | 2005-12-06 | 2014-10-28 | James Hardie International Finance B.V. | Geopolymeric particles, fibers, shaped articles and methods of manufacture |
US8574358B2 (en) * | 2005-12-06 | 2013-11-05 | James Hardie Technology Limited | Geopolymeric particles, fibers, shaped articles and methods of manufacture |
WO2008042456A2 (en) * | 2006-03-24 | 2008-04-10 | Rutgers, The State University | Moldable and low-temperature cure high-temperature composites |
WO2007109862A1 (en) * | 2006-03-29 | 2007-10-04 | Zeobond Research Pty Ltd | Dry mix cement composition, methods and systems involving same |
FR2901786B1 (fr) * | 2006-06-06 | 2008-08-29 | Manfred Buchler | Procede de preparation d'un materiau composite formable par impregnation d'un renfort fibreux, materiau ainsi obtenu et les pieces preparees a partir de ce materiau |
FR2904624B1 (fr) * | 2006-08-04 | 2009-01-09 | Airbus France Sas | Procede d'obtention d'un materiau composite et structure obtenue a partir dudit materiau |
AU2007283146B2 (en) * | 2006-08-07 | 2013-03-28 | Schlumberger Technology B.V. | Pumpable geopolymer formulation for oilfield application |
DE602006018133D1 (de) * | 2006-08-07 | 2010-12-23 | Schlumberger Technology Bv | Geopolymer Zusammensetzung and dessen Verwendung in Ölindustrie |
US7794537B2 (en) | 2006-08-07 | 2010-09-14 | Schlumberger Technology Corporation | Geopolymer composition and application in oilfield industry |
US7846250B2 (en) * | 2006-08-07 | 2010-12-07 | Schlumberger Technology Corporation | Geopolymer composition and application for carbon dioxide storage |
US7883576B2 (en) | 2007-01-29 | 2011-02-08 | Douglas C Comrie | Binder composition for waste materials |
JP5749931B2 (ja) * | 2007-12-20 | 2015-07-15 | ユニバーシティ オブ セントラル フロリダ リサーチ ファウンデーション,インコーポレイテッド | 炭素排出がほぼゼロの構造材料 |
US8257486B2 (en) | 2008-03-26 | 2012-09-04 | Council Of Scientific & Industrial Research | Composition for building material and a process for the preparation thereof |
KR101241777B1 (ko) | 2008-12-19 | 2013-03-14 | 제일모직주식회사 | 무기계 인조대리석 및 무기계 인조대리석용 조성물 |
GB0911633D0 (en) | 2009-07-06 | 2009-08-12 | Banah Uk Ltd | Geopolymeric structural building units and methods of manufacture thereof |
US9308511B2 (en) | 2009-10-14 | 2016-04-12 | Arizona Board Of Regents, A Body Corporate Of The State Of Arizona Acting For And On Behalf Of Arizona State University | Fabricating porous materials using thixotropic gels |
US9242900B2 (en) | 2009-12-01 | 2016-01-26 | Arizona Board Of Regents, A Body Corporate Of The State Of Arizona Acting For And On Behalf Of Arizona State University | Porous geopolymer materials |
DE102009058429B4 (de) | 2009-12-16 | 2015-04-23 | Outotec Oyj | Verfahren zur Herstellung von Geopolymeren |
CN101818030B (zh) * | 2010-04-16 | 2012-06-27 | 华南理工大学 | 一种耐高温无机胶粘剂的制备方法及应用 |
US9365691B2 (en) | 2010-08-06 | 2016-06-14 | Arizona Board Of Regents, A Body Corporate Of The State Of Arizona Acting For And On Behalf Of Arizona State University | Fabricating porous materials using intrepenetrating inorganic-organic composite gels |
CN109776032A (zh) * | 2011-09-21 | 2019-05-21 | 亚利桑那州立大学董事会(代理及代表亚利桑那州立大学的法人团体) | 地聚合物树脂材料、地聚合物材料及由其制备的材料 |
KR101399952B1 (ko) * | 2013-05-16 | 2014-05-29 | 한국지질자원연구원 | 지오폴리머 배합 설계방법 |
WO2015006010A2 (en) | 2013-06-21 | 2015-01-15 | Dong-Kyun Seo | Metal oxides from acidic solutions |
US10087365B2 (en) | 2013-10-30 | 2018-10-02 | Baker Hughes, A Ge Company, Llc | Proppants with improved strength |
WO2015191962A1 (en) | 2014-06-12 | 2015-12-17 | Arizona Board Of Regents On Behalf Of Arizona State University | Carbon dioxide adsorbents |
US9896379B2 (en) | 2015-05-06 | 2018-02-20 | En-Tech Corporation | System and method for making and applying a non-portland cement-based material |
US10865146B2 (en) | 2015-05-06 | 2020-12-15 | En-Tech Corporation | System and method for making and applying a non-Portland cement-based material |
ITUB20152158A1 (it) | 2015-07-14 | 2017-01-14 | Itt Italia Srl | Materiale di attrito, in particolare per la fabbricazione di una pastiglia freno, e metodi di preparazione associati |
EP3130572B1 (de) * | 2015-08-10 | 2022-01-05 | The Boeing Company | Anorganisches wärmehärtendes harz und verfahren zur herstellung davon |
CN105198296B (zh) * | 2015-09-30 | 2017-07-11 | 中国地质大学(武汉) | 一种具有超疏水表面的偏高岭土基地质聚合物及其制备方法 |
EP3342797B1 (de) | 2016-01-15 | 2021-03-10 | The Boeing Company | Verfahren für einen härtungszyklus eines anorganischen wärmehärtbaren harzes |
US10829382B2 (en) | 2017-01-20 | 2020-11-10 | Skysong Innovations | Aluminosilicate nanorods |
EP3619178A1 (de) * | 2017-05-03 | 2020-03-11 | Solidian GmbH | Betonelement mit bewehrung mit verbessertem oxidationsschutz |
CN108101433A (zh) * | 2017-12-19 | 2018-06-01 | 佛山科学技术学院 | 一种高强土聚水泥砂浆及其制备方法 |
WO2019170963A1 (en) * | 2018-03-09 | 2019-09-12 | Betolar Oy | Binder composition and hardenable mixture |
FR3080619B1 (fr) | 2018-04-30 | 2020-05-01 | Pyromeral Systems | Materiau composite comportant un renfort fibreux et une matrice geopolymerique de type poly(phospho-sialate) - procede de fabrication associe |
WO2020153945A1 (en) * | 2019-01-22 | 2020-07-30 | Baker Hughes, A Ge Company, Llc | Method of treating subterranean formations with composites having enhanced strength |
US11155751B2 (en) | 2019-01-22 | 2021-10-26 | Baker Hughes Holdings Llc | Method of treating subterranean formations with composites having enhanced strength |
US11180691B2 (en) | 2019-01-22 | 2021-11-23 | Baker Hughes Holdings Llc | Use of composites having coating of reaction product of silicates and polyacrylic acid |
CZ309179B6 (cs) * | 2019-02-28 | 2022-04-20 | ORLEN UniCRE a.s. | Předimpregnovaná vlákenná výztuž a způsob její výroby |
BR102021019137A2 (pt) * | 2021-09-24 | 2023-04-11 | Inst Hercilio Randon | Compósito inorgânico, uso, ferramenta de conformação mecânica, molde, processo de fabricação |
CN114572994B (zh) * | 2022-02-28 | 2024-04-12 | 西藏大学 | 一种类沸石材料及其制备方法和应用 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0026687B1 (de) * | 1979-09-04 | 1986-08-13 | Joseph Davidovits | Synthetisches anorganisches Polymer aus der Aluminiumsilikatreihe und Verfahren zur Herstellung; dieses Polymer enthaltende geformte Gegenstände und Verfahren zur Herstellung |
FR2489291A1 (fr) * | 1980-09-03 | 1982-03-05 | Davidovits Joseph | Compose polymerique mineral et procede d'obtention |
JPS58500055A (ja) * | 1981-02-20 | 1983-01-13 | ザ ホワイト シ− アンド バルテイツク カンパニ− リミテイド | シリケ−ト溶液,それらの製造及び粘結剤としての使用 |
FR2512805A1 (fr) * | 1981-09-17 | 1983-03-18 | Joseph Davidovits | Materiaux mineraux expanses a base de silico-aluminates de type k-poly(sialate) et/ou (na,k)-poly(sialatesiloxo) |
DE3246602A1 (de) * | 1982-12-16 | 1984-06-20 | Dynamit Nobel Ag, 5210 Troisdorf | Wasserhaltige haertbare formmassen auf basis von anorganischen bestandteilen, daraus hergestellte formkoerper und verfahren zur herstellung der formmasse |
US4509985A (en) * | 1984-02-22 | 1985-04-09 | Pyrament Inc. | Early high-strength mineral polymer |
WO1988002741A1 (fr) * | 1986-10-14 | 1988-04-21 | Nicolas Davidovits | Materiau composite ceramique-ceramique et procede d'obtention |
US4859367A (en) * | 1987-10-02 | 1989-08-22 | Joseph Davidovits | Waste solidification and disposal method |
DE69105958T2 (de) * | 1990-03-07 | 1995-08-10 | Joseph Davidovits | Verfahren zur herstellung eines aluminiumsilicat-geopolymers und danach hergestellte produkte. |
US5194091A (en) * | 1990-12-26 | 1993-03-16 | The Hera Corporation | Geopolymer-modified, gypsum-based construction materials |
-
1991
- 1991-03-05 DE DE69105958T patent/DE69105958T2/de not_active Expired - Fee Related
- 1991-03-05 US US07/923,797 patent/US5342595A/en not_active Expired - Lifetime
- 1991-03-05 WO PCT/FR1991/000177 patent/WO1991013830A1/fr active IP Right Grant
- 1991-03-05 EP EP19910906088 patent/EP0518980B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0518980A1 (de) | 1992-12-23 |
US5342595A (en) | 1994-08-30 |
EP0518980B1 (de) | 1994-12-14 |
WO1991013830A1 (fr) | 1991-09-19 |
DE69105958T2 (de) | 1995-08-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69105958D1 (de) | Verfahren zur herstellung eines aluminiumsilicat-geopolymers und danach hergestellte produkte. | |
DE69212298D1 (de) | Gekühlter motor und verfahren zur herstellung seinem mantel | |
DE69102325D1 (de) | Verfahren und Vorrichtung zur Herstellung dreidimensionaler Gegenstände durch Phototransformation. | |
DE69527054T2 (de) | Retroreflektierender gegenstand und verfahren zur herstellung | |
DE59105118D1 (de) | Einspritzventil und verfahren zur herstellung eines einspritzventils. | |
DE69423371T2 (de) | Verfahren und vorrichtung zur herstellung dünner schichten | |
DE3484778D1 (de) | Verfahren zur herstellung der bordetella-pertussis-schutzantigene enthaltenden ha fraktion und keuchhustenvakzin. | |
DE69400753D1 (de) | Verfahren und vorrichtung zur herstellung laminierter werkstoffe | |
DE69512512D1 (de) | Verfahren zur herstellung eines absorptionprodukts | |
DE69107077D1 (de) | Verfahren zur herstellung von verbundkörper. | |
DE69420409D1 (de) | Verfahren und vorrichtung zur herstellung eines agglomerierten produktes | |
ATA216391A (de) | Reflektierende erzeugnisse und verfahren zur herstellung derselben | |
DE69211383D1 (de) | Verfaren zur Herstellung eines Objekts mit strukturierten Oberflächen und Gerät zur Durchführung des Verfahrens | |
DE69525484D1 (de) | Verfahren zur Herstellung eines Isolieraufbaus | |
ATE209208T1 (de) | Zwischenprodukte und verfahren zur herstellung olanzapin | |
DE69213942D1 (de) | Aluminiumnitrid feuerfestmaterialien und verfahren zur herstellung derselben | |
DE68928852D1 (de) | Aluminium-vakuumverdämpfungsfilm und verfahren zur herstellung | |
DE69504992T2 (de) | Induktor und verfahren zur herstellung eines induktors | |
DE69419051T2 (de) | Aluminiumnitridkeramik und Verfahren zur Herstellung derselben | |
DE69028917D1 (de) | Antischwitzzusatzmittel und verfahren zur herstellung | |
DE69522674D1 (de) | Aluminiumnitrid sinterprodukt und verfahren zur herstellung desselben | |
DE69404027D1 (de) | Verfahren und vorrichtung zur herstellung laminierter werkstoffe | |
DE59601054D1 (de) | Ozonisator und verfahren zur herstellung eines solchen | |
ATA122893A (de) | Verfahren zur herstellung eines öligen präparates | |
DE69424821T2 (de) | Verfahren zur Herstellung eines Aluminiumnitrid-Sinterkörpers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |