UA12997A - METHOD OF OBTAINING ISOCIATURAL MIXTURE - Google Patents

METHOD OF OBTAINING ISOCIATURAL MIXTURE

Info

Publication number
UA12997A
UA12997A UA4887284A UA4887284A UA12997A UA 12997 A UA12997 A UA 12997A UA 4887284 A UA4887284 A UA 4887284A UA 4887284 A UA4887284 A UA 4887284A UA 12997 A UA12997 A UA 12997A
Authority
UA
Ukraine
Prior art keywords
mixture
isociatural
obtaining
isocyenurate
dimethylaminopropionate
Prior art date
Application number
UA4887284A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Міхаіл Яковлєвіч Царфін
Анастасія Константіновна Житінкіна
Євгєній Алєксєєвіч Пєтров
Альбєрт Вікторовіч Дєнісов
Гєннадій Гєннадієвіч Васьков
Original Assignee
Hаучно-Проізводственноє Об'Єдінєніє "Полімєрсінтез"
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 Hаучно-Проізводственноє Об'Єдінєніє "Полімєрсінтез" filed Critical Hаучно-Проізводственноє Об'Єдінєніє "Полімєрсінтез"
Priority to UA4887284A priority Critical patent/UA12997A/en
Publication of UA12997A publication Critical patent/UA12997A/en

Links

Abstract

Получение изоциэнуратсодержащего пенопласта проводят путем взаимодействия избытка полиизоцианата, смеси простых полиэфиров. В качестве катализатора используют смесь основания Льюиса и диметиламинопропионата калия при их мольном соотношении 0,25-7:1 соответственно.The production of isocyenurate-containing foam is carried out by reacting an excess of polyisocyanate, a mixture of polyethers. The catalyst used is a mixture of Lewis base and potassium dimethylaminopropionate at a molar ratio of 0.25-7: 1, respectively.

UA4887284A 1990-12-04 1990-12-04 METHOD OF OBTAINING ISOCIATURAL MIXTURE UA12997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA4887284A UA12997A (en) 1990-12-04 1990-12-04 METHOD OF OBTAINING ISOCIATURAL MIXTURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA4887284A UA12997A (en) 1990-12-04 1990-12-04 METHOD OF OBTAINING ISOCIATURAL MIXTURE

Publications (1)

Publication Number Publication Date
UA12997A true UA12997A (en) 1997-02-28

Family

ID=74240999

Family Applications (1)

Application Number Title Priority Date Filing Date
UA4887284A UA12997A (en) 1990-12-04 1990-12-04 METHOD OF OBTAINING ISOCIATURAL MIXTURE

Country Status (1)

Country Link
UA (1) UA12997A (en)

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