UA11627A1 - Process for preparation of modified silica - Google Patents

Process for preparation of modified silica

Info

Publication number
UA11627A1
UA11627A1 UA4434879A UA4434879A UA11627A1 UA 11627 A1 UA11627 A1 UA 11627A1 UA 4434879 A UA4434879 A UA 4434879A UA 4434879 A UA4434879 A UA 4434879A UA 11627 A1 UA11627 A1 UA 11627A1
Authority
UA
Ukraine
Prior art keywords
preparation
modified silica
dimethyldichlorosilane
aerosil
treatment
Prior art date
Application number
UA4434879A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Аліна Моісіївна Мазепіна
Алина Моисеевна Мазепина
Іван Дмитрович Щербатюк
Иван Дмитриевич Щербатюк
Дмитро Васильович Докукін
Дмитрий Васильевич Докукин
Михайло Юхимович Краснянський
Михаил Ефимович Краснянский
Федір Дмитрович Пушкарьов
Федор Дмитриевич Пушкарев
Юрій Миколайович Зінченко
Юрий Николаевич Зинченко
Микола Петрович Мельников
Николай Петрович Мельников
Original Assignee
Hауково-Дослідний Інститут Гірничорятувальної Справи
Научно-Исследовательский Институт Горноспасательного Дела
Hво "Респіратор"
Нпо "Респиратор"
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 Hауково-Дослідний Інститут Гірничорятувальної Справи, Научно-Исследовательский Институт Горноспасательного Дела, Hво "Респіратор", Нпо "Респиратор" filed Critical Hауково-Дослідний Інститут Гірничорятувальної Справи
Priority to UA4434879A priority Critical patent/UA11627A1/en
Publication of UA11627A1 publication Critical patent/UA11627A1/en

Links

Abstract

The invention relates to the preparation of modified silica. The process comprises the treatment of aerosil by soda ash and dimethyldichlorosilane. At first the treatment by dimethyldichlorosilane is carried out, after that by soda ash in quantity of 2-8 mas. % from aerosil quantity.
UA4434879A 1988-05-31 1988-05-31 Process for preparation of modified silica UA11627A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA4434879A UA11627A1 (en) 1988-05-31 1988-05-31 Process for preparation of modified silica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA4434879A UA11627A1 (en) 1988-05-31 1988-05-31 Process for preparation of modified silica

Publications (1)

Publication Number Publication Date
UA11627A1 true UA11627A1 (en) 1996-12-25

Family

ID=74552505

Family Applications (1)

Application Number Title Priority Date Filing Date
UA4434879A UA11627A1 (en) 1988-05-31 1988-05-31 Process for preparation of modified silica

Country Status (1)

Country Link
UA (1) UA11627A1 (en)

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