RU95120980A - METHOD FOR PRODUCING ANTI-FOAM ON THE BASIS OF POLYORGANOSILOXANE - Google Patents

METHOD FOR PRODUCING ANTI-FOAM ON THE BASIS OF POLYORGANOSILOXANE

Info

Publication number
RU95120980A
RU95120980A RU95120980/25A RU95120980A RU95120980A RU 95120980 A RU95120980 A RU 95120980A RU 95120980/25 A RU95120980/25 A RU 95120980/25A RU 95120980 A RU95120980 A RU 95120980A RU 95120980 A RU95120980 A RU 95120980A
Authority
RU
Russia
Prior art keywords
polyorganosiloxane
foam
basis
producing anti
catalyst
Prior art date
Application number
RU95120980/25A
Other languages
Russian (ru)
Other versions
RU2097101C1 (en
Inventor
О.В. Богомолова
А.И. Демченко
М.А. Кудрявцева
Original Assignee
Товарищество с ограниченной ответственностью Научно-исследовательский центр "Поиск"
Filing date
Publication date
Application filed by Товарищество с ограниченной ответственностью Научно-исследовательский центр "Поиск" filed Critical Товарищество с ограниченной ответственностью Научно-исследовательский центр "Поиск"
Priority to RU95120980A priority Critical patent/RU2097101C1/en
Priority claimed from RU95120980A external-priority patent/RU2097101C1/en
Publication of RU95120980A publication Critical patent/RU95120980A/en
Application granted granted Critical
Publication of RU2097101C1 publication Critical patent/RU2097101C1/en

Links

Claims (1)

Способ получения антивспенивателя на основе полиорганосилоксанов взаимодействием смеси полиметилсилоксанов с вязкостью от 10 до 100000 сСт, аэросила и органополисиликата в присутствии катализатора, отличающийся тем, что в качестве катализатора используют одноосновную органическую кислоту в количестве от 0,001 до 1 в.ч. на 100 в.ч. полиорганосилоксана.A method for producing a polyorganosiloxane-based antifoam agent by reacting a mixture of polymethylsiloxanes with a viscosity of 10 to 100,000 cSt, aerosil and organopolysilicate in the presence of a catalyst, characterized in that monobasic organic acid is used as a catalyst in an amount of from 0.001 to 1 part by weight for 100 hours polyorganosiloxane.
RU95120980A 1995-12-13 1995-12-13 Method for production of antifrothing agent on the base of polyorganosiloxane RU2097101C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95120980A RU2097101C1 (en) 1995-12-13 1995-12-13 Method for production of antifrothing agent on the base of polyorganosiloxane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95120980A RU2097101C1 (en) 1995-12-13 1995-12-13 Method for production of antifrothing agent on the base of polyorganosiloxane

Publications (2)

Publication Number Publication Date
RU95120980A true RU95120980A (en) 1997-10-27
RU2097101C1 RU2097101C1 (en) 1997-11-27

Family

ID=20174639

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95120980A RU2097101C1 (en) 1995-12-13 1995-12-13 Method for production of antifrothing agent on the base of polyorganosiloxane

Country Status (1)

Country Link
RU (1) RU2097101C1 (en)

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