WO2001083370A2 - Synthetic platy magadiite and octasilicate - Google Patents

Synthetic platy magadiite and octasilicate Download PDF

Info

Publication number
WO2001083370A2
WO2001083370A2 PCT/US2001/011978 US0111978W WO0183370A2 WO 2001083370 A2 WO2001083370 A2 WO 2001083370A2 US 0111978 W US0111978 W US 0111978W WO 0183370 A2 WO0183370 A2 WO 0183370A2
Authority
WO
WIPO (PCT)
Prior art keywords
magadiite
silica
synthetic
mole ratio
platy
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.)
Ceased
Application number
PCT/US2001/011978
Other languages
English (en)
French (fr)
Other versions
WO2001083370A3 (en
Inventor
Juan M. Garces
Steve R. Lakso
Brian J. Schoeman
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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
Priority to JP2001580807A priority Critical patent/JP2003531801A/ja
Priority to MXPA02010131A priority patent/MXPA02010131A/es
Priority to CA002405963A priority patent/CA2405963C/en
Priority to AU2001257026A priority patent/AU2001257026A1/en
Priority to EP01930495A priority patent/EP1289884B1/en
Priority to US10/257,487 priority patent/US7063825B2/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Priority to BR0110297-4A priority patent/BR0110297A/pt
Publication of WO2001083370A2 publication Critical patent/WO2001083370A2/en
Publication of WO2001083370A3 publication Critical patent/WO2001083370A3/en
Anticipated expiration legal-status Critical
Priority to US11/338,553 priority patent/US7479264B2/en
Ceased legal-status Critical Current

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
    • 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
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • 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
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/16—Preparation of silica xerogels
    • 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
    • C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
    • C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type

Definitions

  • At least a portion of the sodium ions of the synthetic platy magadiite of the instant invention can be exchanged for hydrogen ions to produce acidified synthetic platy magadiite.
  • the portion of the sodium ions of the synthetic platy magadiite of the instant invention is ninety percent or more and such acidified synthetic platy magadiite (or perhaps more accurately platy silica) is heated sufficiently to drive off water, then the acidified synthetic platy magadiite is converted into quartz-like silica plates .

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
PCT/US2001/011978 2000-04-14 2001-04-12 Synthetic platy magadiite and octasilicate Ceased WO2001083370A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
MXPA02010131A MXPA02010131A (es) 2000-04-14 2001-04-12 Magadiita y octasilicato sinteticos en forma de placas.
CA002405963A CA2405963C (en) 2000-04-14 2001-04-12 Synthetic platy magadiite and octasilicate
AU2001257026A AU2001257026A1 (en) 2000-04-14 2001-04-12 Synthetic platy magadiite and octasilicate
EP01930495A EP1289884B1 (en) 2000-04-14 2001-04-12 Synthetic platy magadiite and octasilicate
US10/257,487 US7063825B2 (en) 2000-04-14 2001-04-12 Synthetic platy magadiite and octasilicate
JP2001580807A JP2003531801A (ja) 2000-04-14 2001-04-12 合成板状マガディアイトおよびオクタシリケート
BR0110297-4A BR0110297A (pt) 2000-04-14 2001-04-12 Magadiita e octossilicato sintéticos em escamas
US11/338,553 US7479264B2 (en) 2001-04-12 2006-01-24 Synthetic platy magadiite and octasilicate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19725000P 2000-04-14 2000-04-14
US60/197,250 2000-04-14

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US10257487 A-371-Of-International 2001-04-12
US11/338,553 Division US7479264B2 (en) 2001-04-12 2006-01-24 Synthetic platy magadiite and octasilicate

Publications (2)

Publication Number Publication Date
WO2001083370A2 true WO2001083370A2 (en) 2001-11-08
WO2001083370A3 WO2001083370A3 (en) 2002-08-15

Family

ID=22728634

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/011978 Ceased WO2001083370A2 (en) 2000-04-14 2001-04-12 Synthetic platy magadiite and octasilicate

Country Status (9)

Country Link
EP (1) EP1289884B1 (enExample)
JP (1) JP2003531801A (enExample)
KR (1) KR20030007518A (enExample)
AU (1) AU2001257026A1 (enExample)
BR (1) BR0110297A (enExample)
CA (1) CA2405963C (enExample)
MX (1) MXPA02010131A (enExample)
WO (1) WO2001083370A2 (enExample)
ZA (1) ZA200208268B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7166265B2 (en) * 2002-11-27 2007-01-23 Board Of Trustees Of Michigan State University Process for the assembly of ultrastable mesostructured organofunctional silica compositions

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004111118A1 (en) * 2003-06-12 2004-12-23 Dow Global Technologies Inc. Fire retardant composition
JP4670033B2 (ja) * 2003-11-19 2011-04-13 独立行政法人産業技術総合研究所 層状ケイ酸塩化合物の製造方法
JP2007031172A (ja) * 2005-07-22 2007-02-08 Inst Fr Petrole アミノアルコール型有機構造化剤からラメラ固体を合成する方法
KR102655710B1 (ko) * 2019-02-20 2024-04-09 주식회사 엘지화학 층상 실리케이트 합성방법 및 이로부터 합성된 층상 실리케이트
JP7819025B2 (ja) * 2022-05-06 2026-02-24 東ソ－・エスジ－エム株式会社 シリカガラスの製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD220585A1 (de) * 1984-01-09 1985-04-03 Univ Halle Wittenberg Verfahren zur herstellung von natriumoctosilikaten mit schichtstruktur
DD221723A1 (de) * 1984-01-09 1985-05-02 Genthin Waschmittelwerk Verfahren zur herstellung von magadiit
DE3669490D1 (de) * 1985-06-13 1990-04-19 Hoechst Ag Verfahren zur herstellung von kristallinen alkalischichtsilikaten.
US4626421A (en) * 1985-06-28 1986-12-02 Chevron Research Company Preparation of magadiite
US5236882A (en) * 1991-01-22 1993-08-17 Mobil Oil Corp. Catalyst comprising a hydrogenation metal and a delaminated layered silicate
JPH06104564B2 (ja) * 1991-06-12 1994-12-21 工業技術院長 膜状層間化合物及びその製造法
DE4308063A1 (de) * 1993-03-13 1994-09-15 Hoechst Ag Verfahren zur Herstellung von Gemischen aus synthetischem, kristallinem Magadiit und sauerstoffabspaltenden Salzen sowie deren Verwendung
JP3364147B2 (ja) * 1998-01-20 2003-01-08 科学技術振興事業団 層状ケイ酸塩のフルオロアルキルシリル化複合体

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7166265B2 (en) * 2002-11-27 2007-01-23 Board Of Trustees Of Michigan State University Process for the assembly of ultrastable mesostructured organofunctional silica compositions

Also Published As

Publication number Publication date
AU2001257026A1 (en) 2001-11-12
WO2001083370A3 (en) 2002-08-15
CA2405963C (en) 2009-12-22
CA2405963A1 (en) 2001-11-08
MXPA02010131A (es) 2003-03-10
EP1289884A2 (en) 2003-03-12
JP2003531801A (ja) 2003-10-28
EP1289884B1 (en) 2012-08-22
BR0110297A (pt) 2003-01-07
KR20030007518A (ko) 2003-01-23
ZA200208268B (en) 2003-10-14

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