SU1832696A1 - Method of oligoorganosiloxane thermic stabilization - Google Patents

Method of oligoorganosiloxane thermic stabilization

Info

Publication number
SU1832696A1
SU1832696A1 SU4505882/05A SU4505882A SU1832696A1 SU 1832696 A1 SU1832696 A1 SU 1832696A1 SU 4505882/05 A SU4505882/05 A SU 4505882/05A SU 4505882 A SU4505882 A SU 4505882A SU 1832696 A1 SU1832696 A1 SU 1832696A1
Authority
SU
USSR - Soviet Union
Prior art keywords
product
oligoorganosiloxane
stabilization
low
boiling components
Prior art date
Application number
SU4505882/05A
Other languages
Russian (ru)
Inventor
Ш.Г. Каплан
В.Ф. Александрова
Л.В. Соколова
С.Р. Нанушьян
А.Н. Поливанов
Г.К.-И. Магомедов
А.С. Френкель
Original Assignee
Государственный научно-исследовательский институт химии и технологии элементоорганических соединений
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 Государственный научно-исследовательский институт химии и технологии элементоорганических соединений filed Critical Государственный научно-исследовательский институт химии и технологии элементоорганических соединений
Priority to SU4505882/05A priority Critical patent/SU1832696A1/en
Application granted granted Critical
Publication of SU1832696A1 publication Critical patent/SU1832696A1/en

Links

Abstract

FIELD: chemical technology. SUBSTANCE: method involves mixing oligoorganosiloxane with 0.1-2.9 wt.-% chrome compound of the formulawhere m= 1, dissolved oxygen removal up to residual concentration 0.5-5.0 vol.% of saturation under natural conditions and mixture heating to 425-475 C at rate 3000-13000 degrees/hr for 1.0-1.5 hr. Immediately after thermostatic control at 450 C for 100 hr the amount of low-boiling components is 0.8-0.9 wt.-%, product viscosity change is 0.96-0.97; after 2 years storage amount of low-boiling components is 0.8-1.0 wt.-%, viscosity change value is 0.96-0.97. Product is used as high-temperature heat carrier. EFFECT: improved method of stabilization, enhanced quality of product. 1 tbl
SU4505882/05A 1989-01-06 1989-01-06 Method of oligoorganosiloxane thermic stabilization SU1832696A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4505882/05A SU1832696A1 (en) 1989-01-06 1989-01-06 Method of oligoorganosiloxane thermic stabilization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4505882/05A SU1832696A1 (en) 1989-01-06 1989-01-06 Method of oligoorganosiloxane thermic stabilization

Publications (1)

Publication Number Publication Date
SU1832696A1 true SU1832696A1 (en) 1996-08-27

Family

ID=60537481

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4505882/05A SU1832696A1 (en) 1989-01-06 1989-01-06 Method of oligoorganosiloxane thermic stabilization

Country Status (1)

Country Link
SU (1) SU1832696A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2510363C1 (en) * 2013-02-06 2014-03-27 Федеральное Государственное Унитарное Предприятие "Государственный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Химии И Технологии Элементоорганических Соединений" Silicon compound-based heat carrier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2510363C1 (en) * 2013-02-06 2014-03-27 Федеральное Государственное Унитарное Предприятие "Государственный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Химии И Технологии Элементоорганических Соединений" Silicon compound-based heat carrier

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