RO85091B - Process for obtaining a thermoplastic polyemr powder - Google Patents

Process for obtaining a thermoplastic polyemr powder

Info

Publication number
RO85091B
RO85091B RO97755A RO9775579A RO85091B RO 85091 B RO85091 B RO 85091B RO 97755 A RO97755 A RO 97755A RO 9775579 A RO9775579 A RO 9775579A RO 85091 B RO85091 B RO 85091B
Authority
RO
Romania
Prior art keywords
obtaining
powder
thermoplastic
polymer
polyemr
Prior art date
Application number
RO97755A
Other languages
Romanian (ro)
Other versions
RO85091A (en
Inventor
Naum Yakovlevich Tumbarkin
Mikhail Nikolaevich Varfolomeev
Vitaly Vasilievich Konsetov
Zorislav Nikolaevich Polyakov
Arkady Vasilievich Polyakov
Geselevich Ratner Efraim
Nikolai Mikhailovich Khorkov
Evgeny Ivanovich Smirnov
Nitche Reingard
Original Assignee
Okhitnskoe Nauchno-Proizvodstvennoe Obiedinenie "Plastopolimer"
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 Okhitnskoe Nauchno-Proizvodstvennoe Obiedinenie "Plastopolimer" filed Critical Okhitnskoe Nauchno-Proizvodstvennoe Obiedinenie "Plastopolimer"
Priority to RO97755A priority Critical patent/RO85091B/en
Publication of RO85091A publication Critical patent/RO85091A/en
Publication of RO85091B publication Critical patent/RO85091B/en

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Abstract

Prezenta inventie se refera la domeniul de prelucrare a polimerilor si, mai precis, la un procedeu de obtinere a pulberii de polimer termoplastic care sa permita obtinerea unei pulberi cu distributie îngusta pe dimensiuni a particulelor pe lînga o productivitate superioara. Procedeul propus de obtinere a pulberilor prevede pulverizarea masei topite de polimer termoplastic cu un curent de gaz si, conform inventiei, se caracterizeaza prin aceea cî vînei de masa topita a polimerului i se comunica forma unui cilindru cav, iar pulverizarea se face cu curentul de gaz îndreptat spre suprafata interioara a cilindrului de masa topita format.The present invention relates to the field of polymer processing and, more specifically, to a process for obtaining a thermoplastic polymer powder which allows to obtain a particle size powder with a narrow particle size distribution besides a superior productivity. The proposed process for obtaining powders involves spraying the molten mass of thermoplastic polymer with a gas stream and according to the invention characterized in that the molten mass of the polymer is communicated to the shape of a hollow cylinder and the spraying is done with the gas stream directed to the inner surface of the molded shaped cylinder.

RO97755A 1979-06-06 1979-06-06 Process for obtaining a thermoplastic polyemr powder RO85091B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO97755A RO85091B (en) 1979-06-06 1979-06-06 Process for obtaining a thermoplastic polyemr powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO97755A RO85091B (en) 1979-06-06 1979-06-06 Process for obtaining a thermoplastic polyemr powder

Publications (2)

Publication Number Publication Date
RO85091A RO85091A (en) 1984-10-31
RO85091B true RO85091B (en) 1984-11-30

Family

ID=20106096

Family Applications (1)

Application Number Title Priority Date Filing Date
RO97755A RO85091B (en) 1979-06-06 1979-06-06 Process for obtaining a thermoplastic polyemr powder

Country Status (1)

Country Link
RO (1) RO85091B (en)

Also Published As

Publication number Publication date
RO85091A (en) 1984-10-31

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