FR2016894A6 - - Google Patents

Info

Publication number
FR2016894A6
FR2016894A6 FR6927165A FR6927165A FR2016894A6 FR 2016894 A6 FR2016894 A6 FR 2016894A6 FR 6927165 A FR6927165 A FR 6927165A FR 6927165 A FR6927165 A FR 6927165A FR 2016894 A6 FR2016894 A6 FR 2016894A6
Authority
FR
France
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
FR6927165A
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
Application granted granted Critical
Publication of FR2016894A6 publication Critical patent/FR2016894A6/fr
Expired 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
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/146—After-treatment of sols
    • C01B33/1465—"Build-up" of particles using only one sol and a "heel" consisting or not of the sol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
FR6927165A 1968-08-08 1969-08-07 Expired FR2016894A6 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37837/68A GB1244334A (en) 1968-08-08 1968-08-08 Production of silica sols

Publications (1)

Publication Number Publication Date
FR2016894A6 true FR2016894A6 (fr) 1970-05-15

Family

ID=10399356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6927165A Expired FR2016894A6 (fr) 1968-08-08 1969-08-07

Country Status (6)

Country Link
US (1) US3607774A (fr)
BE (1) BE737273A (fr)
DE (1) DE1939619C3 (fr)
ES (1) ES370240A2 (fr)
FR (1) FR2016894A6 (fr)
GB (1) GB1244334A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815022A (ja) * 1981-07-13 1983-01-28 Asahi Denka Kogyo Kk シリカゾルの製造方法
BR9812563A (pt) 1997-09-30 2000-08-01 Nalco Chemical Co Borossilicato sintético, composição de borossilicato sintético, borossilicato coloidal, e, processos para a preparação deste, para a preparação de uma folha celulósica, para aumentar a drenagem de um suprimento de preparação de papel em uma máquina de preparação de papel, para aumentar a velocidade de drenagem de água dos componentes sólidos de um suprimento de fábrica de papel, de floculação dos componentes de um suprimento de fábrica de papel em um sistema de preparação de papel em uma folha celulósica, e para aumentar a retenção de finos e de cargas sobre uma folha celulósica e aumentar a velocidade de drenagem de lìquido de uma folha celulósica
US6841609B2 (en) 1998-07-09 2005-01-11 W. R. Grace & Co.-Conn. Formulation suitable for ink receptive coatings
EP1765731B1 (fr) * 2004-06-15 2013-08-14 W. R. Grace & Co.-Conn Broyage chimiquement assiste de silices

Also Published As

Publication number Publication date
BE737273A (fr) 1970-02-09
US3607774A (en) 1971-09-21
DE1939619C3 (de) 1979-03-29
DE1939619A1 (de) 1971-03-18
ES370240A2 (es) 1971-07-01
DE1939619B2 (de) 1978-06-01
GB1244334A (en) 1971-08-25

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Legal Events

Date Code Title Description
TP Transmission of property