NO911971L - Kjeramiske preformer, deres fremstilling og anvendelse. - Google Patents

Kjeramiske preformer, deres fremstilling og anvendelse.

Info

Publication number
NO911971L
NO911971L NO91911971A NO911971A NO911971L NO 911971 L NO911971 L NO 911971L NO 91911971 A NO91911971 A NO 91911971A NO 911971 A NO911971 A NO 911971A NO 911971 L NO911971 L NO 911971L
Authority
NO
Norway
Prior art keywords
preparation
application
alumina
ceramic preform
preforms
Prior art date
Application number
NO91911971A
Other languages
English (en)
Other versions
NO911971D0 (no
Inventor
Roland Bachelard
Annick Faure
Original Assignee
Atochem
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 Atochem filed Critical Atochem
Publication of NO911971D0 publication Critical patent/NO911971D0/no
Publication of NO911971L publication Critical patent/NO911971L/no

Links

Classifications

    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/111—Fine ceramics
    • 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
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0051—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore size, pore shape or kind of porosity
    • 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
    • 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
    • C04B41/88—Metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1036—Alloys containing non-metals starting from a melt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
    • C22C47/02—Pretreatment of the fibres or filaments
    • C22C47/06—Pretreatment of the fibres or filaments by forming the fibres or filaments into a preformed structure, e.g. using a temporary binder to form a mat-like element
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
    • C22C47/08—Making alloys containing metallic or non-metallic fibres or filaments by contacting the fibres or filaments with molten metal, e.g. by infiltrating the fibres or filaments placed in a mould
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/02—Amorphous compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • C01P2004/22—Particle morphology extending in two dimensions, e.g. plate-like with a polygonal circumferential shape
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/14—Pore volume
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1005—Pretreatment of the non-metallic additives
    • C22C1/1015—Pretreatment of the non-metallic additives by preparing or treating a non-metallic additive preform
    • C22C1/1021—Pretreatment of the non-metallic additives by preparing or treating a non-metallic additive preform the preform being ceramic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

Keramiske preformer omfattende heksagonale plater av a-aluminiumoksyd.En fremgangsmåte for fremstilling av preformene omfatter bruken av amorft aluminiumoksyd, overgangs-aluminiumoksyd eller aluminiumoksydhydrat samt et fluorholdig flussmiddel.Preformene finner anvendelse som sådane eller for fremstilling av komposittmaterialer.
NO91911971A 1990-05-23 1991-05-22 Kjeramiske preformer, deres fremstilling og anvendelse. NO911971L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9006448 1990-05-23

Publications (2)

Publication Number Publication Date
NO911971D0 NO911971D0 (no) 1991-05-22
NO911971L true NO911971L (no) 1991-11-25

Family

ID=9396892

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91911971A NO911971L (no) 1990-05-23 1991-05-22 Kjeramiske preformer, deres fremstilling og anvendelse.

Country Status (12)

Country Link
US (2) US5817588A (no)
EP (1) EP0460987B1 (no)
JP (1) JP2735404B2 (no)
KR (1) KR960004402B1 (no)
CN (1) CN1030190C (no)
AT (1) ATE151397T1 (no)
AU (1) AU639326B2 (no)
CA (1) CA2043029A1 (no)
DE (1) DE69125528T2 (no)
IE (1) IE911755A1 (no)
IL (1) IL98032A0 (no)
NO (1) NO911971L (no)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2945221B2 (ja) * 1992-11-19 1999-09-06 ワイケイケイ株式会社 高靭性アルミナ系複合焼結体の製造方法
FR2715169B1 (fr) * 1994-01-14 1996-04-05 Atochem Elf Sa Macrocristaux renfermant du nitrure d'aluminium sous forme de plaquettes, leur procédé de préparation et leurs utilisations.
FR2717172B1 (fr) * 1994-01-14 1996-04-12 Atochem Elf Sa Corps poreux comprenant des particules de nitrure d'aluminium leur procédé de préparation et leurs applications.
FR2714916A1 (fr) * 1994-02-10 1995-07-13 Atochem Elf Sa Matériaux composites à matrice métallique renforcée par des particules monocristallines d'alumine et procédé de préparation.
AU699266B2 (en) * 1995-02-28 1998-11-26 Sumitomo Chemical Company, Limited Metal matrix composite and process for producing the same
FR2734812B1 (fr) * 1995-05-31 1997-07-04 Atochem Elf Sa Procede de preparation de pieces foreuses en ceramique comprenant des plaquettes monocristallines d'alumine alpha
RU2340607C2 (ru) * 2003-08-22 2008-12-10 Дау Текнолоджи Инвестментс Ллс Модифицированные носители из оксида алюминия и катализаторы на основе серебра для получения алкиленоксидов
US20060258532A1 (en) * 2003-08-22 2006-11-16 Thorsteinson Erlind M Improved alumina carriers and silver-based catalysts for the production of alkylene oxides
EP2277622B1 (en) 2003-10-16 2013-01-09 Dow Technology Investments LLC Method for the preparation of catalysts having enhanced stability, efficiency and/or activity for alkylene oxide production
RU2007101737A (ru) * 2004-06-18 2008-07-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL) Способ получения оксида олефина, 1,2-диола, 1,2-диолового простого эфира или алканоламина
US7479565B2 (en) 2004-06-18 2009-01-20 Shell Oil Company Process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine
JP4596855B2 (ja) * 2004-08-25 2010-12-15 京セラ株式会社 金属−セラミックス複合構造体およびこれからなるプラズマ発生用電極部材
WO2006028940A2 (en) * 2004-09-01 2006-03-16 Shell Internationale Research Maatschappij B.V. An olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier
US8536083B2 (en) 2004-09-01 2013-09-17 Shell Oil Company Olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier
CA2598523C (en) * 2005-02-21 2015-11-24 Shell Internationale Research Maatschappij B.V. An olefin epoxidation process, a catalyst for use in the process, a carrier for use in making the catalyst, and a process for making the carrier
CN101489950B (zh) * 2006-07-21 2013-05-08 陶氏环球技术有限责任公司 改进的柴油机颗粒过滤器
CN100594181C (zh) * 2007-12-17 2010-03-17 中国铝业股份有限公司 一种片状氧化铝粉体制备方法
ES2374479B1 (es) * 2010-08-06 2012-12-26 Universitat De Valencia Procedimiento de obtención de corindón nanocristalino a partir de alumbres naturales o sintéticos.
JP5452752B1 (ja) * 2013-02-07 2014-03-26 ニチアス株式会社 ディスクロール及びその基材
CN115404388B (zh) * 2022-09-08 2023-05-16 山东创新精密科技有限公司 一种复合增强铝合金材料及其制备方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915662A (en) * 1971-05-19 1975-10-28 Tyco Laboratories Inc Method of growing mono crystalline tubular bodies from the melt
US4142908A (en) * 1973-05-30 1979-03-06 Groupement Pour Les Activites Atomiques Et Avancees Refractory insulating products having controlled porosity and the preparing thereof by the wet method
NL178586C (nl) * 1973-07-05 1986-04-16 Minnesota Mining & Mfg Werkwijze voor het vervaardigen van vuurvaste vezels.
US3940276A (en) * 1973-11-01 1976-02-24 Corning Glass Works Spinel and aluminum-base metal cermet
US3973977A (en) * 1973-11-01 1976-08-10 Corning Glass Works Making spinel and aluminum-base metal cermet
DE2623482C2 (de) * 1976-05-26 1985-06-27 Alcoa Chemie GmbH, 6700 Ludwigshafen Verfahren zur Herstellung eines kristallinen Aluminiumoxids für Polier-, Läpp- und Schleifmittel
DE2850064B1 (de) * 1978-11-18 1980-05-08 Giulini Chemie Hexagonale tafelfoermige alpha-Aluminiumoxid-Einkristalle und Verfahren zu ihrer Herstellung
CH654819A5 (de) * 1980-09-23 1986-03-14 Alusuisse Verfahren zur herstellung von grobkristallinem alpha-aluminiumoxid und dessen verwendung.
JPS57111238A (en) * 1980-12-29 1982-07-10 Nishimura Watanabe Chiyuushiyutsu Kenkyusho:Kk Recovery of aluminum oxide from fluoroaluminate
US4379134A (en) * 1981-02-13 1983-04-05 Union Carbide Corporation Process of preparing high purity alumina bodies
HU185474B (en) * 1981-11-10 1985-02-28 Almasfuezitoei Timfoeldgyar Process for preparing alpha-aluminium oxyde poor in alkali for ceramic purposes
US5118647A (en) * 1984-03-16 1992-06-02 Lanxide Technology Company, Lp Ceramic materials
US4994589A (en) * 1985-08-13 1991-02-19 Union Carbide Chemicals And Plastics Company Inc. Catalytic system for epoxidation of alkenes
US4994588A (en) * 1985-08-13 1991-02-19 Union Carbide Chemicals And Plastics Company Inc. Fluorine-containing catalytic system for expoxidation of alkenes
US4828785A (en) * 1986-01-27 1989-05-09 Lanxide Technology Company, Lp Inverse shape replication method of making ceramic composite articles
US5215666A (en) * 1987-01-12 1993-06-01 Lanxide Technology Company, Lp Ceramic composite and methods of making the same
US5434113A (en) * 1987-01-12 1995-07-18 Lanxide Technology Company, Lp Ceramic composite and methods of making the same
US4822592A (en) * 1987-02-05 1989-04-18 Aluminum Company Of America Producing alpha alumina particles with pressurized acidic steam
JPS63218581A (ja) * 1987-03-06 1988-09-12 日本碍子株式会社 碍子用高強度磁器の製造法
US4881951A (en) * 1987-05-27 1989-11-21 Minnesota Mining And Manufacturing Co. Abrasive grits formed of ceramic containing oxides of aluminum and rare earth metal, method of making and products made therewith
JPS6433055A (en) * 1987-07-27 1989-02-02 Sumitomo Cement Co Sintered body of alumina having high strength and its production
EP0328805A1 (en) * 1988-02-18 1989-08-23 Alcan International Limited Production of metal matrix composites
US5017524A (en) * 1989-02-13 1991-05-21 Iscar Ltd. Ceramic cutting tool
FR2652075B1 (fr) * 1989-09-21 1991-12-06 Atochem Macrocristaux d'alumine alpha sous forme de plaquettes et procede d'obtention.
US5296085A (en) * 1989-09-21 1994-03-22 Atochem Macrocrystalline α-alumina hexagonal platelets
FR2665184B1 (fr) * 1990-07-24 1993-10-15 Centre Nal Recherc Scientifique Poudres composites alumine/metal, cermets realises a partir desdites poudres et procedes de fabrication.
US5214011A (en) * 1991-08-30 1993-05-25 Bfd, Incorporated Process for preparing ceramic-metal composite bodies

Also Published As

Publication number Publication date
JP2735404B2 (ja) 1998-04-02
IL98032A0 (en) 1992-06-21
EP0460987A1 (fr) 1991-12-11
US5612267A (en) 1997-03-18
CN1030190C (zh) 1995-11-01
DE69125528D1 (de) 1997-05-15
KR910019930A (ko) 1991-12-19
IE911755A1 (en) 1991-12-04
ATE151397T1 (de) 1997-04-15
AU7620291A (en) 1991-11-28
CA2043029A1 (fr) 1991-11-24
KR960004402B1 (ko) 1996-04-02
DE69125528T2 (de) 1997-11-13
JPH06172054A (ja) 1994-06-21
NO911971D0 (no) 1991-05-22
AU639326B2 (en) 1993-07-22
CN1056675A (zh) 1991-12-04
US5817588A (en) 1998-10-06
EP0460987B1 (fr) 1997-04-09

Similar Documents

Publication Publication Date Title
NO911971L (no) Kjeramiske preformer, deres fremstilling og anvendelse.
DK504485D0 (da) Substituerede azolylmethyl-cyclopropyl-carbinol-derivater, deres fremstilling og anvendelse samt ved fremstillingen anvendelige mellemprodukter og fremstilling deraf
DE69105152D1 (de) Thermisch keramisierbares Glas, daraus hergestellte Glaskeramik und Verfahren zu dessen Herstellung.
ITRM910835A0 (it) Composizione polimerica atta a ridurre la perdita di scorrevolezza di una composizione cementizia. (caso 154-0217)
DE59002516D1 (de) Laserbeschriftung von keramischen Materialien, Glasuren, keramischen Gläsern und Gläsern.
DE69213139D1 (de) Verfahren zur Herstellung von mit Titandioxid-dotiertem geschmolzenem Siliziumdioxid
MX9204517A (es) Material esponjoso formado esencialmente por acido hialuronico o sus derivados, y su uso en microcirugia.
BR8901392A (pt) Multi-silano contendo anel de triazina,composicao de encolamento para fibra de vidro,composicao termoplastica,processo aperfeicoado para pelotizacao de vinila,artigo conformado e revestimento protetor
DE69126844D1 (de) Maschine zur Herstellung von Glasflaschen
ES481672A1 (es) Un procedimiento para preparar productos de tablero.
BR8905997A (pt) Pre-forma para a moldagem por insuflacao de uma garrafa,garrafa,processo,moldagem e aparelhagem para a mesma
GR3001707T3 (en) Coloured pigments based on a mineral oxide of the silica, alumina, titanium oxide or zirconium oxide type, and processes for preparing them
IT8020412V0 (it) Preforma per la fabbricazione dibottiglie.
IT1221776B (it) Processo per la preparazione di 1,2 difluoroetano e di 1,1,2 trifluoroetano
DE59203673D1 (de) Verfahren zur Herstellung von im wesentlichen alkalifreien Titansilikat-Kristallen mit Zeolithstruktur.
BR9807194A (pt) Processo para preparação de um material óptico e o respectivo material óptico.
DE69017766D1 (de) Verbundwerkstoff mit verstärkter Glaskeramikmatrix und Verfahren zu deren Herstellung.
NO861204L (no) Fremgangsmaate for fremstilling av silisium eller ferrosilisium, samt egnete raastoff-formstykker for saadan fremgangsmaate.
DE60007192D1 (de) Synchronisation der Külbelzufuhr in einer "Individual Section"-Maschine zur Herstellung von Glasgegenständen
TR27111A (tr) Sulfoakil grubu ihtiva eden alkilhidroksialkil selüloz eterleri.
DK1590A (da) Protease-deficiente gram-positive bakterier og deres anvendelse som vaertsorganismer til produktion af rekombinante produkter
DE69112584D1 (de) Sol-Gel-Verfahren zur Herstellung von keramischen Materialen.
AU2887492A (en) A method for production of concrete, light ballast concrete or mortar, having heat insulating properties, and use thereof
ES509210A0 (es) Perfeccionamientos introducidos en el proceso de fabricacion de masas ligeras plasticas para la transformacion ulterior en materiales refractarios o resistentes al fuego.
BR8606481A (pt) Aparelhagem para o aquecimento de material,especialmente para a liquefacao de uma batelada de vidro