ES2069594T3 - Oxido de magnesio de alta dispersabilidad y procedimiento para su produccion. - Google Patents

Oxido de magnesio de alta dispersabilidad y procedimiento para su produccion.

Info

Publication number
ES2069594T3
ES2069594T3 ES89312003T ES89312003T ES2069594T3 ES 2069594 T3 ES2069594 T3 ES 2069594T3 ES 89312003 T ES89312003 T ES 89312003T ES 89312003 T ES89312003 T ES 89312003T ES 2069594 T3 ES2069594 T3 ES 2069594T3
Authority
ES
Spain
Prior art keywords
production
magnesium oxide
procedure
diameter
secondary particle
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 - Lifetime
Application number
ES89312003T
Other languages
English (en)
Inventor
Shigeo Miyata
Hideo Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyowa Chemical Industry Co Ltd
Original Assignee
Kyowa Chemical Industry Co Ltd
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 Kyowa Chemical Industry Co Ltd filed Critical Kyowa Chemical Industry Co Ltd
Application granted granted Critical
Publication of ES2069594T3 publication Critical patent/ES2069594T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C01F5/00—Compounds of magnesium
    • C01F5/02—Magnesia
    • C01F5/06—Magnesia by thermal decomposition of magnesium compounds
    • C01F5/08—Magnesia by thermal decomposition of magnesium compounds by calcining magnesium hydroxide
    • 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
    • C01F5/00—Compounds of magnesium
    • C01F5/02—Magnesia
    • 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
    • C01F5/00—Compounds of magnesium
    • C01F5/26—Magnesium halides
    • C01F5/30—Chlorides
    • 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
    • C01F5/00—Compounds of magnesium
    • C01F5/38—Magnesium nitrates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 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
    • C01P2006/12—Surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

DICHO OXIDO TIENE UN AREA DE SUPERFICIE ESPECIFICA BET DE 10 A 200 M (AL CUADRADO) /G, UN 50% DE DIAMETRO, COMO UNA PARTICULA SECUNDATIA DE 0.1 A 1.5 (MU)M, Y UN 90% DE DIAMETRO, COMO PARTICULA SECUNDARIA DE NO MAS DE 3.0 (MU)M, Y UN PROCESO PARA LA PRODUCCION DEL OXIDO DE MAGNESIO QUE COMPRENDE EL CALDEO DE HIDROXIDO DE MAGNESIO QUE TIENE UN AREA DE SUPERFICIE ESPECIFICA BET DE 1 A 50 M (AL CUADRADO) /G, UN DIAMETRO DE UN 50% COMO PARTICULA SECUNDARIA DE 0.1 A 1.5 (MU)M Y UN DIAMETRO DE 90% COMO PARTICULA SECUNDARIA DE NO MAS DE 4.0 (MU)M A UNA TEMPERATURA ENTRE 400 C Y 1.200 C.
ES89312003T 1988-11-21 1989-11-20 Oxido de magnesio de alta dispersabilidad y procedimiento para su produccion. Expired - Lifetime ES2069594T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29250888A JPH02141418A (ja) 1988-11-21 1988-11-21 高分散性酸化マグネシウムおよびその製造方法

Publications (1)

Publication Number Publication Date
ES2069594T3 true ES2069594T3 (es) 1995-05-16

Family

ID=17782726

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89312003T Expired - Lifetime ES2069594T3 (es) 1988-11-21 1989-11-20 Oxido de magnesio de alta dispersabilidad y procedimiento para su produccion.

Country Status (5)

Country Link
EP (1) EP0370728B1 (es)
JP (1) JPH02141418A (es)
CA (1) CA2003320C (es)
DE (1) DE68920708T2 (es)
ES (1) ES2069594T3 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59101894D1 (de) * 1990-08-18 1994-07-14 Chemson Polymer Additive Verfahren zur herstellung von metallhydroxiden mit geringer spezifischer oberfläche.
JP2846152B2 (ja) * 1991-06-14 1999-01-13 電源開発株式会社 直流電力ケーブル
JP2800079B2 (ja) * 1991-06-14 1998-09-21 日立電線株式会社 直流電力ケーブル
JP3638738B2 (ja) * 1995-12-19 2005-04-13 協和化学工業株式会社 ポリオレフィンまたはその共重合体よりなる耐熱劣化性樹脂組成物および成形品
US6025424A (en) * 1995-12-19 2000-02-15 Kyowa Chemical Industry Co Ltd Heat deterioration resistant flame retardant, resin composition and molded articles
JP3821633B2 (ja) * 1999-08-06 2006-09-13 協和化学工業株式会社 高耐酸性および高耐水和性の酸化マグネシウム粒子を含む樹脂組成物
JP4336148B2 (ja) * 2003-06-12 2009-09-30 宇部マテリアルズ株式会社 酸化マグネシウム粉末及びその製造方法
JP2006291022A (ja) * 2005-04-11 2006-10-26 J-Power Systems Corp 絶縁組成物および電線・ケーブル並びに絶縁組成物の製造方法
JP5034255B2 (ja) * 2005-06-17 2012-09-26 宇部興産株式会社 高含水土の脱水固化処理方法
US8231970B2 (en) * 2005-08-26 2012-07-31 Ppg Industries Ohio, Inc Coating compositions exhibiting corrosion resistance properties and related coated substrates
JP4841912B2 (ja) * 2005-09-20 2011-12-21 宇部マテリアルズ株式会社 土壌硬化材用の酸化マグネシウム粉末
JP4558633B2 (ja) * 2005-11-22 2010-10-06 協和化学工業株式会社 フッ素イオンを含有する廃水処理方法
MX2008012765A (es) 2006-04-18 2008-10-14 Basf Se Oxidos metalicos producidos de materiales de estructura metalica-organica.
JP5476826B2 (ja) * 2009-07-14 2014-04-23 堺化学工業株式会社 酸化マグネシウム粒子、その製造方法、放熱性フィラー、樹脂組成物、放熱性グリース及び放熱性塗料組成物
JP5415215B2 (ja) 2009-10-02 2014-02-12 タテホ化学工業株式会社 分散性に優れる酸化マグネシウム粉末及びその製造方法
JP5558161B2 (ja) * 2010-03-29 2014-07-23 アロン化成株式会社 発熱体と、冷却部品との間のスペーサーとして使用される熱伝導性エラストマー組成物
JP5599656B2 (ja) * 2010-06-04 2014-10-01 パナソニック株式会社 シートモールディングコンパウンドの製造方法とそれに用いる強化繊維
JP5435494B2 (ja) * 2010-07-12 2014-03-05 協和化学工業株式会社 増粘剤
JP5163821B1 (ja) * 2011-08-12 2013-03-13 堺化学工業株式会社 被覆酸化マグネシウム粒子、その製造方法、放熱性フィラー及び樹脂組成物
CN104603058A (zh) * 2012-09-13 2015-05-06 协和化学工业株式会社 松散聚集的薄膜氧化镁粒子
CN103030159B (zh) * 2012-12-07 2015-09-30 中国科学院过程工程研究所 一种多孔氧化镁、制备方法及其用途
JP2016106160A (ja) 2013-03-25 2016-06-16 神島化学工業株式会社 酸化マグネシウム粒子、樹脂組成物、ゴム組成物及び成形体
JP6301209B2 (ja) * 2014-06-24 2018-03-28 神島化学工業株式会社 酸化マグネシウム系添加剤、及びその用途
JP6900219B2 (ja) * 2017-03-28 2021-07-07 三井化学株式会社 エチレン系共重合体組成物
JP2018165312A (ja) * 2017-03-28 2018-10-25 三井化学株式会社 エチレン重合体組成物
EP3835264A4 (en) 2018-08-09 2022-05-11 Joint Stock Company Kaustik ACTIVE HIGH PURITY MAGNESIUM OXIDE AND PROCESS FOR ITS PRODUCTION

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145404A (en) * 1975-05-30 1979-03-20 Kyowa Chemical Industry Co., Ltd. Magnesium hydroxides having novel structure, process for production thereof, and resin compositions containing them
JPS52115799A (en) * 1976-03-25 1977-09-28 Kyowa Kagaku Kougiyou Kk Magnesiumhydroxide having novel structure intermediate thereof and process for preparing same
GB1510237A (en) * 1975-10-18 1978-05-10 Takahashi H Inorganic filler and resin compositions filled therewith
JPS5734022A (en) * 1980-07-31 1982-02-24 Shin Nippon Kagaku Kogyo Co Ltd Production of magnesium oxide
JPS60176918A (ja) * 1984-02-22 1985-09-11 Kyowa Chem Ind Co Ltd 高純度，高分散性水酸化マグネシウム及びその製造方法
EP0189098B1 (en) * 1985-01-19 1992-05-06 Asahi Glass Company Ltd. Magnesium hydroxide, process for its production and resin composition containing it

Also Published As

Publication number Publication date
JPH02141418A (ja) 1990-05-30
EP0370728A1 (en) 1990-05-30
DE68920708T2 (de) 1995-05-24
EP0370728B1 (en) 1995-01-18
CA2003320C (en) 1999-02-23
DE68920708D1 (de) 1995-03-02
CA2003320A1 (en) 1990-05-21

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