DE2145752C3 - Lagerungsstabile Zubereitungen aul der Basis wäßriger Kieselsäurelösungen - Google Patents

Lagerungsstabile Zubereitungen aul der Basis wäßriger Kieselsäurelösungen

Info

Publication number
DE2145752C3
DE2145752C3 DE19712145752 DE2145752A DE2145752C3 DE 2145752 C3 DE2145752 C3 DE 2145752C3 DE 19712145752 DE19712145752 DE 19712145752 DE 2145752 A DE2145752 A DE 2145752A DE 2145752 C3 DE2145752 C3 DE 2145752C3
Authority
DE
Germany
Prior art keywords
weight
silica
water
sio
solution
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
DE19712145752
Other languages
German (de)
English (en)
Other versions
DE2145752A1 (de
DE2145752B2 (de
Inventor
Henry Thomas Joseph Llangollen Denbighshire Chilton
William Marford Flintshire Cummings
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.)
Monsanto Chemicals Ltd
Original Assignee
Monsanto Chemicals 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 Monsanto Chemicals Ltd filed Critical Monsanto Chemicals Ltd
Publication of DE2145752A1 publication Critical patent/DE2145752A1/de
Publication of DE2145752B2 publication Critical patent/DE2145752B2/de
Application granted granted Critical
Publication of DE2145752C3 publication Critical patent/DE2145752C3/de
Expired legal-status Critical Current

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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/1305—Organic additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/167—Mixtures of inorganic and organic binding agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
    • B22C1/183—Sols, colloids or hydroxide gels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
    • B22C1/205—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of organic silicon or metal compounds, other organometallic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
    • B22C1/22—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins
    • 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
    • C01B33/145—Preparation of hydroorganosols, organosols or dispersions in an organic medium
    • 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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Silicon Compounds (AREA)
  • Colloid Chemistry (AREA)
DE19712145752 1970-09-17 1971-09-13 Lagerungsstabile Zubereitungen aul der Basis wäßriger Kieselsäurelösungen Expired DE2145752C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4446670 1970-09-17

Publications (3)

Publication Number Publication Date
DE2145752A1 DE2145752A1 (de) 1972-03-23
DE2145752B2 DE2145752B2 (de) 1974-06-06
DE2145752C3 true DE2145752C3 (de) 1975-02-20

Family

ID=10433429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712145752 Expired DE2145752C3 (de) 1970-09-17 1971-09-13 Lagerungsstabile Zubereitungen aul der Basis wäßriger Kieselsäurelösungen

Country Status (6)

Country Link
AU (1) AU468547B2 (OSRAM)
BE (1) BE772541A (OSRAM)
CA (1) CA981824A (OSRAM)
DE (1) DE2145752C3 (OSRAM)
FR (1) FR2107640A5 (OSRAM)
GB (1) GB1350584A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4116609A1 (de) * 1991-01-19 1992-07-23 Thyssen Industrie Verfahren zur herstellung von keramischen schalen als giessform
WO2005056174A2 (en) * 2003-12-02 2005-06-23 Ppg Industries Ohio, Inc. Colloidal particle sols and methods for preparing the same
CN112453314B (zh) * 2020-11-30 2022-04-22 湖北工业大学 一种无机磷酸盐粘结剂覆膜砂用固化剂及其应用

Also Published As

Publication number Publication date
CA981824A (en) 1976-01-13
GB1350584A (en) 1974-04-18
AU468547B2 (en) 1976-01-15
DE2145752A1 (de) 1972-03-23
AU3338771A (en) 1973-03-22
BE772541A (fr) 1972-03-13
DE2145752B2 (de) 1974-06-06
FR2107640A5 (OSRAM) 1972-05-05

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee