NL7304554A - - Google Patents

Info

Publication number
NL7304554A
NL7304554A NL7304554A NL7304554A NL7304554A NL 7304554 A NL7304554 A NL 7304554A NL 7304554 A NL7304554 A NL 7304554A NL 7304554 A NL7304554 A NL 7304554A NL 7304554 A NL7304554 A NL 7304554A
Authority
NL
Netherlands
Application number
NL7304554A
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 filed Critical
Publication of NL7304554A publication Critical patent/NL7304554A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/113Silicon oxides; Hydrates thereof
    • C01B33/12Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/141Preparation of hydrosols or aqueous dispersions
    • C01B33/142Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates
    • C01B33/143Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates of aqueous solutions of silicates
    • C01B33/1435Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates of aqueous solutions of silicates using ion exchangers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
NL7304554A 1972-04-12 1973-04-02 NL7304554A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24340572A 1972-04-12 1972-04-12

Publications (1)

Publication Number Publication Date
NL7304554A true NL7304554A (fr) 1973-10-16

Family

ID=22918654

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7304554A NL7304554A (fr) 1972-04-12 1973-04-02

Country Status (8)

Country Link
US (1) US3756958A (fr)
JP (1) JPS4910196A (fr)
CA (1) CA995094A (fr)
DE (1) DE2318572A1 (fr)
FR (1) FR2179912B1 (fr)
GB (1) GB1422064A (fr)
IT (1) IT981931B (fr)
NL (1) NL7304554A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59154077A (ja) * 1983-02-23 1984-09-03 Clarion Co Ltd 可変容量素子
US4613454A (en) * 1983-06-30 1986-09-23 Nalco Chemical Company Metal oxide/silica sols
US4563298A (en) * 1983-06-30 1986-01-07 Nalco Chemical Company Metal oxide/silica sols
DE4218306C2 (de) * 1992-06-03 1995-06-22 Bayer Ag Verfahren zur kontinuierlichen Herstellung großpartikulärer Kieselsole
CN112705142B (zh) * 2020-12-22 2022-04-01 浙江德立信微纳科技有限公司 流水连续化硅溶胶合成装置及合成方法
CN113277521A (zh) * 2021-05-17 2021-08-20 中国科学院上海微系统与信息技术研究所 一种胶体二氧化硅的制备方法

Also Published As

Publication number Publication date
FR2179912A1 (fr) 1973-11-23
CA995094A (en) 1976-08-17
DE2318572A1 (de) 1973-10-31
JPS4910196A (fr) 1974-01-29
FR2179912B1 (fr) 1977-08-05
IT981931B (it) 1974-10-10
GB1422064A (en) 1976-01-21
US3756958A (en) 1973-09-04

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