CA1023918A - Silicate de sodium tres absorbant et de faible masse volumique apparente - Google Patents

Silicate de sodium tres absorbant et de faible masse volumique apparente

Info

Publication number
CA1023918A
CA1023918A CA198,415A CA198415A CA1023918A CA 1023918 A CA1023918 A CA 1023918A CA 198415 A CA198415 A CA 198415A CA 1023918 A CA1023918 A CA 1023918A
Authority
CA
Canada
Prior art keywords
bulk density
sodium silicate
low bulk
highly absorbent
density sodium
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
Application number
CA198,415A
Other languages
English (en)
Other versions
CA198415S (en
Inventor
Paul C. Yates
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA1023918A publication Critical patent/CA1023918A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

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)
  • Detergent Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
CA198,415A 1973-04-30 1974-04-29 Silicate de sodium tres absorbant et de faible masse volumique apparente Expired CA1023918A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00355500A US3839226A (en) 1973-04-30 1973-04-30 Highly absorbent, low bulk density alkali metal sodium silicates

Publications (1)

Publication Number Publication Date
CA1023918A true CA1023918A (fr) 1978-01-10

Family

ID=23397655

Family Applications (1)

Application Number Title Priority Date Filing Date
CA198,415A Expired CA1023918A (fr) 1973-04-30 1974-04-29 Silicate de sodium tres absorbant et de faible masse volumique apparente

Country Status (2)

Country Link
US (1) US3839226A (fr)
CA (1) CA1023918A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133665A (en) * 1977-09-01 1979-01-09 Corning Glass Works Hydration of silicate glasses in alcohol-water solutions
US5393507A (en) * 1990-03-01 1995-02-28 Unilever Patent Holdings B.V. Silicate products
SE468092B (sv) * 1990-11-14 1992-11-02 Eka Nobel Ab Alkalimetall silikat i fast form innefattande natrium och kalium, saett foer dess framstaellning samt dess anvaendning i rengoeringsmedelskompositioner
SE468091B (sv) * 1990-11-14 1992-11-02 Eka Nobel Ab Alkalimetallsilikat i fast form innefattande natrium och eventuellt kalium, saett foer dess framstaellning samt dess anvaendning i rengoeringsmedelskompositioner
EP0598817B1 (fr) * 1991-08-13 1995-12-20 The Procter & Gamble Company Procede de production d'un detergent granulaire de lavage automatique de vaiselle
US5308586A (en) * 1992-05-01 1994-05-03 General Atomics Electrostatic separator using a bead bed
JPH08502715A (ja) * 1993-08-23 1996-03-26 ピー キュー コーポレーション 無定形アルカリ金属シリケート、方法及び用途
DE19533790A1 (de) * 1995-09-13 1997-03-20 Henkel Kgaa Verfahren zur Herstellung eines amorphen Alkalisilikats mit Imprägnierung
ES2150696T3 (es) * 1995-11-09 2000-12-01 Akzo Pq Silica Vof Silicato de sodio compactado.
US6177393B1 (en) * 1996-12-12 2001-01-23 The Procter & Gamble Company Process for making tabletted detergent compositions
SE539751C2 (en) * 2015-11-09 2017-11-14 Stora Enso Oyj Active moisture control material for packaging and a method for production thereof
CA3057293A1 (fr) * 2017-03-23 2018-09-27 The Dallas Group Of America, Inc. Purification de polymeres d'oxyde de polyalkylene bruts avec des silices fonctionnalisees par un acide et des silicates metalliques
EP4119500A1 (fr) * 2021-07-14 2023-01-18 Qwarzo S.p.A. Procédé de fabrication d'un article constitué d'un matériau siliceux présentant une faible densité et une conductivité thermique et article fabriqué ainsi obtenu

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2386337A (en) * 1941-10-25 1945-10-09 Elizabeth F Moyer Process for making finely divided silica
US2593652A (en) * 1944-05-26 1952-04-22 Saint Gobain Process of making soluble solid silicates
US2443128A (en) * 1944-07-24 1948-06-08 Wyandotte Chemicals Corp Manufacture of crystalline anhydrous alkali metal orthosilicate
US2840456A (en) * 1954-01-04 1958-06-24 Diamond Alkali Co Process for making alkali metal silicates
US2948701A (en) * 1958-03-11 1960-08-09 Philadelphia Quartz Co Finely divided metal silicate products
GB972541A (fr) * 1961-08-03
US3418357A (en) * 1965-10-21 1968-12-24 Phillips Petroleum Co Catalytic process for forming acrylonitrile
US3494876A (en) * 1965-10-21 1970-02-10 Phillips Petroleum Co Catalysts for forming acrylonitrile
DE2036819C3 (de) * 1970-07-24 1978-10-19 Sued-Chemie Ag, 8000 Muenchen Verfahren zur Herstellung von silikatischen Adsorptions- und Trocknungsmitteln

Also Published As

Publication number Publication date
US3839226A (en) 1974-10-01

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