SU423794A1 - - Google Patents

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Publication number
SU423794A1
SU423794A1 SU1803501A SU1803501A SU423794A1 SU 423794 A1 SU423794 A1 SU 423794A1 SU 1803501 A SU1803501 A SU 1803501A SU 1803501 A SU1803501 A SU 1803501A SU 423794 A1 SU423794 A1 SU 423794A1
Authority
SU
USSR - Soviet Union
Prior art keywords
uluch4
sulfirshainogo
sloley
predvaritelyno
polmkondensatsiey
Prior art date
Application number
SU1803501A
Other languages
Russian (ru)
Inventor
Н. У. Ризаев А. Ю. Юлдашев Я. Рахман Заде изобретени Д. Р. Турсунова
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 filed Critical
Priority to SU1803501A priority Critical patent/SU423794A1/ru
Application granted granted Critical
Publication of SU423794A1 publication Critical patent/SU423794A1/ru

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  • Phenolic Resins Or Amino Resins (AREA)

Description

(54) СПОСОБ ПОЛУЧЕНИЯ ФЕНОЛФУРФУРОЛЬНЫХ СМОЛ 3, смол полмкоНдеНсацией предварителыно охлаждендого сульфиршаиного фенола с фурфуролом , отличающийс  тем, что, с целью улуч4 шени  механических CBOHCTIB слолы и повышени  ее обме1Ч-ной емкости, поликонден1сац« о провод т в электромагнитном поле.(54) METHOD FOR PRODUCING RESIN FENOLFURFUROLNYH 3, resins polmkoNdeNsatsiey predvaritelyno ohlazhdendogo sulfirshainogo phenol with furfural, characterized in that, in order uluch4 Sheni mechanical CBOHCTIB Sloley and enhance its obme1Ch-hydrochloric container polikonden1sats about "is carried out in an electromagnetic field.

SU1803501A 1972-06-27 1972-06-27 SU423794A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1803501A SU423794A1 (en) 1972-06-27 1972-06-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1803501A SU423794A1 (en) 1972-06-27 1972-06-27

Publications (1)

Publication Number Publication Date
SU423794A1 true SU423794A1 (en) 1974-04-15

Family

ID=20519827

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1803501A SU423794A1 (en) 1972-06-27 1972-06-27

Country Status (1)

Country Link
SU (1) SU423794A1 (en)

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