UA15932A - Process for the production of microcellular polymer filters - Google Patents

Process for the production of microcellular polymer filters

Info

Publication number
UA15932A
UA15932A UA93010023A UA93010023A UA15932A UA 15932 A UA15932 A UA 15932A UA 93010023 A UA93010023 A UA 93010023A UA 93010023 A UA93010023 A UA 93010023A UA 15932 A UA15932 A UA 15932A
Authority
UA
Ukraine
Prior art keywords
production
polyamide
polymer filters
microcellular polymer
solubilization
Prior art date
Application number
UA93010023A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Ольга Петрівна Величенко
Ольга Петровна Величенко
Hадія Іванівна Золотар
Ігор Миколайович Симонов
Игорь Николаевич Симонов
Антоніна Василівна Маклакова
Антонина Васильевна Маклакова
Original Assignee
Київський Технологічний Інститут Легкої Промисловості
Киевский технологический институт легкой промышленности
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 Київський Технологічний Інститут Легкої Промисловості, Киевский технологический институт легкой промышленности filed Critical Київський Технологічний Інститут Легкої Промисловості
Priority to UA93010023A priority Critical patent/UA15932A/en
Publication of UA15932A publication Critical patent/UA15932A/en

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  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

The invention relates to chemical industry, in particular to manufacturing articles from aliphatic polyamide, production of films of polyamide solutions. A process for the production of microcellular polymer filters involves polyamide solubilization in the mixture of formylic acid and water, forming solution on carrier, exposure of the air, coagulation, washing with water and drying. Ethyl alcohol is added to the mixture for polyamide solubilization.
UA93010023A 1992-09-23 1992-09-23 Process for the production of microcellular polymer filters UA15932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA93010023A UA15932A (en) 1992-09-23 1992-09-23 Process for the production of microcellular polymer filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA93010023A UA15932A (en) 1992-09-23 1992-09-23 Process for the production of microcellular polymer filters

Publications (1)

Publication Number Publication Date
UA15932A true UA15932A (en) 1997-06-30

Family

ID=74354346

Family Applications (1)

Application Number Title Priority Date Filing Date
UA93010023A UA15932A (en) 1992-09-23 1992-09-23 Process for the production of microcellular polymer filters

Country Status (1)

Country Link
UA (1) UA15932A (en)

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