DE69407945D1 - Amorphes alkali metallsilikat, verfahren und anwendungen - Google Patents

Amorphes alkali metallsilikat, verfahren und anwendungen

Info

Publication number
DE69407945D1
DE69407945D1 DE69407945T DE69407945T DE69407945D1 DE 69407945 D1 DE69407945 D1 DE 69407945D1 DE 69407945 T DE69407945 T DE 69407945T DE 69407945 T DE69407945 T DE 69407945T DE 69407945 D1 DE69407945 D1 DE 69407945D1
Authority
DE
Germany
Prior art keywords
alkali metal
metal silicate
amorphes
applications
product
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
Application number
DE69407945T
Other languages
English (en)
Other versions
DE69407945T2 (de
Inventor
Eric Borgstedt
Raymond Denkewicz
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.)
PQ Corp
Original Assignee
PQ Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22330089&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69407945(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by PQ Corp filed Critical PQ Corp
Publication of DE69407945D1 publication Critical patent/DE69407945D1/de
Application granted granted Critical
Publication of DE69407945T2 publication Critical patent/DE69407945T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C01B33/32—Alkali metal silicates
    • C01B33/325—After-treatment, e.g. purification or stabilisation of solutions, granulation; Dissolution; Obtaining solid silicate, e.g. from a solution by spray-drying, flashing off water or adding a coagulant
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Detergent Compositions (AREA)
  • Glass Compositions (AREA)
  • Silicon Compounds (AREA)
DE69407945T 1993-08-23 1994-08-16 Amorphes alkali metallsilikat, verfahren und anwendungen Expired - Fee Related DE69407945T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10988593A 1993-08-23 1993-08-23
PCT/US1994/009455 WO1995006003A1 (en) 1993-08-23 1994-08-16 Amorphous alkali metal silicate, process and uses

Publications (2)

Publication Number Publication Date
DE69407945D1 true DE69407945D1 (de) 1998-02-19
DE69407945T2 DE69407945T2 (de) 1998-05-20

Family

ID=22330089

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69407945T Expired - Fee Related DE69407945T2 (de) 1993-08-23 1994-08-16 Amorphes alkali metallsilikat, verfahren und anwendungen

Country Status (16)

Country Link
US (1) US5693304A (de)
EP (1) EP0665815B1 (de)
JP (1) JPH08502715A (de)
KR (1) KR950704195A (de)
AT (1) ATE162161T1 (de)
AU (1) AU685500B2 (de)
CA (1) CA2147615A1 (de)
DE (1) DE69407945T2 (de)
DK (1) DK0665815T3 (de)
ES (1) ES2111327T3 (de)
FI (1) FI951870A (de)
GR (1) GR3026341T3 (de)
NO (1) NO951528L (de)
NZ (1) NZ271904A (de)
PL (1) PL308490A1 (de)
WO (1) WO1995006003A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4415362A1 (de) * 1994-05-02 1995-11-09 Henkel Kgaa Verfahren zur Herstellung silikatischer Buildergranulate mit erhöhtem Schüttgewicht
DE19509303A1 (de) * 1995-03-15 1996-09-19 Henkel Kgaa Silicatische Builder durch Temperung von Stückenglas
DE19709411A1 (de) * 1997-03-07 1998-09-10 Henkel Kgaa Waschmittelformkörper
JP2002522629A (ja) 1998-08-17 2002-07-23 ザ、プロクター、エンド、ギャンブル、カンパニー 多機能洗剤物質
US7449125B2 (en) * 2004-05-20 2008-11-11 Guardian Fiberglass, Inc. Insulation with mixture of fiberglass and cellulose

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2206289A (en) * 1936-07-02 1940-07-02 Diamond Alkali Co Stable, hydrous, alkaline silicates
US2179806A (en) * 1936-11-18 1939-11-14 Philadelphia Quartz Co Manufacture of hydrated sodium tetrasilicate
US3020125A (en) * 1958-11-10 1962-02-06 Nelson Chemicals Co Process of making sodium metasilicate
US3450494A (en) * 1967-07-18 1969-06-17 Conrad J Gaiser Amorphous sodium silicate having inherent binding properties and method of producing same
NO129461B (de) * 1970-03-18 1974-04-16 Tampella Oy Ab
DE2014674B2 (de) * 1970-03-26 1974-09-12 Chemische Fabrik Kalk Gmbh, 5000 Koeln Verfahren zur Herstellung von Alkalisilikaten
DE2021004C3 (de) * 1970-04-29 1978-10-26 Henkel Kgaa, 4000 Duesseldorf Verfahren zur Herstellung von festen, wasserhaltigen Alkalisilikaten
US3782906A (en) * 1971-11-16 1974-01-01 Philadelphia Quartz Co Process for preparation of agglomerated hydrated alkali metal silicate glass particles
US3959445A (en) * 1973-04-30 1976-05-25 E. I. Du Pont De Nemours And Company Highly absorbent, low bulk density sodium silicate
US3839226A (en) * 1973-04-30 1974-10-01 Du Pont Highly absorbent, low bulk density alkali metal sodium silicates
US4075117A (en) * 1973-10-15 1978-02-21 Witco Chemical Corporation Built detergent compositions
CA1063133A (en) * 1975-08-27 1979-09-25 Jose Walls-Muycelo Porous, lightweight, particulate aggregates and process of manufacture
US4080187A (en) * 1975-12-15 1978-03-21 Corning Glass Works Formation of foamed silicate articles
US4213874A (en) * 1978-01-27 1980-07-22 J. M. Huber Corporation Synthetic amorphous sodium aluminosilicate base exchange materials
US4391643A (en) * 1981-05-21 1983-07-05 Halliburton Company Rapidly dissolvable silicates and methods of using the same
DE3417649A1 (de) * 1984-05-12 1985-11-14 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von kristallinen natriumsilikaten
US5211930A (en) * 1987-06-01 1993-05-18 Hoechst Aktiengesellschaft Process for the preparation of crystalline sodium silicates having a sheet structure
US4824807A (en) * 1987-06-01 1989-04-25 Blount David H Flexible alkali metal silicate glass products
US5236682A (en) * 1989-10-25 1993-08-17 Hoechst Aktiengesellschaft Process for producing crystalline sodium silicates having a layered structure
DE4000705A1 (de) * 1990-01-12 1991-07-18 Hoechst Ag Verfahren zur herstellung von kristallinen natriumsilikaten
DE4004626A1 (de) * 1990-02-15 1991-08-22 Hoechst Ag Waschmittel
DE4107230C2 (de) * 1991-03-07 1995-04-06 Hoechst Ag Verfahren zur Herstellung von Natriumsilikaten

Also Published As

Publication number Publication date
EP0665815B1 (de) 1998-01-14
EP0665815A1 (de) 1995-08-09
EP0665815A4 (de) 1995-11-15
DK0665815T3 (da) 1998-09-14
GR3026341T3 (en) 1998-06-30
US5693304A (en) 1997-12-02
AU685500B2 (en) 1998-01-22
PL308490A1 (en) 1995-08-07
ES2111327T3 (es) 1998-03-01
AU7601494A (en) 1995-03-21
FI951870A0 (fi) 1995-04-19
DE69407945T2 (de) 1998-05-20
NO951528L (no) 1995-06-09
FI951870A (fi) 1995-06-19
CA2147615A1 (en) 1995-03-02
KR950704195A (ko) 1995-11-17
JPH08502715A (ja) 1996-03-26
NZ271904A (en) 1996-09-25
NO951528D0 (no) 1995-04-21
ATE162161T1 (de) 1998-01-15
WO1995006003A1 (en) 1995-03-02

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee