SU521284A1 - The method of obtaining poly-chloroacrylonitrile - Google Patents

The method of obtaining poly-chloroacrylonitrile

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Publication number
SU521284A1
SU521284A1 SU2036613A SU2036613A SU521284A1 SU 521284 A1 SU521284 A1 SU 521284A1 SU 2036613 A SU2036613 A SU 2036613A SU 2036613 A SU2036613 A SU 2036613A SU 521284 A1 SU521284 A1 SU 521284A1
Authority
SU
USSR - Soviet Union
Prior art keywords
chloroacrylonitrile
obtaining poly
poly
obtaining
ammonium
Prior art date
Application number
SU2036613A
Other languages
Russian (ru)
Inventor
Ибрагим Аббас Оглы Шихиев
Эльдар Мир-Самед Оглы Мовсумзаде
Мамед Гюльмамед Оглы Мамедов
Фарида Мурсал Кызы Тагиева
Феликс Вели Оглы Мамедов
Сима Мамед Кызы Ибрагимова
Original Assignee
Азербайджанский Институт Нефти И Химии Имени М.Азизбекова
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Publication date
Application filed by Азербайджанский Институт Нефти И Химии Имени М.Азизбекова filed Critical Азербайджанский Институт Нефти И Химии Имени М.Азизбекова
Priority to SU2036613A priority Critical patent/SU521284A1/en
Application granted granted Critical
Publication of SU521284A1 publication Critical patent/SU521284A1/en

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Description

(54) СПОСОБ ПОЛУЧЕНИЯ ПОЛИ- о -ХЛОРАКРЙЛОНИТРИЛА ./8.. , . , jJ&tMjfl 91%. 1характерисггичёска  в зкость бДв.рСЬрошо {застворйм 6 димётйпформйми е „..... i А-JOj lLoHtlTpM, г10 :Водй дистиллированна , мл|40 Тиосульфат натри , г0,12в ПГрсульфат аммони , г0,375 кислота, мл0,1 ОйЫтТ провод т по примеру 1; темпера У|)а еа1Цик 90°С. Продолжительность реакции i ч. Эьпеод полимера 93%, характеристичее ка  в зкость - 0,в6 Таким образом, применение новой иницйирукйцей (:;истемы1позвол ет проводить пЬЛИмёризацию et -хлоракрилонитрила 52 84 : 4 Значительно быстрее и с большим выходом ; целевого продукта. |-Форму.лаизобретени  :. получени  ПОЛИ- ot -хлоракрилон : -фила путем суспензионной полимеризации -хлоракрилонитрнла в водной среде в 1)исутствии инициирующей системы, о т л а ю ш и и с   тем, что, с целью уско|реки  процесса полимеризации, используют /инициируюшзпо систему, включающую тиосульфат натри , персульфат аммони  в сергнокиспой среде при весовом соотношении тиосульфата натри  и персульфата аммони  равном 1:3, и суммарном количестве тиосульфата натри  и персульфата аммони , рав, |Ирм 3-5 вес.% в расчете на мономер,(54) METHOD OF OBTAINING POLY-O-CHLORACRYLONITRILE ./8 ..,. jJ & tMjfl 91%. 1characteristic viscosity bDv.rChrosho {svestorim 6 dimetypformymmi e "..... i t in example 1; Tempera | | а 1 1 1 ик 90 90 ° C. The duration of the reaction is i h. The yield of the polymer is 93%, the characteristic viscosity is 0, c6. Thus, the use of a new injector (:; Formula of the invention: obtaining POLY-ot-chloroacrylon: -fil by suspension polymerization of -chloroacrylonitrnl in aqueous medium in 1) the initiation system, so that, in order to accelerate the polymerization process, use / initiate a system including iosulfat sodium persulfate, ammonium sergnokispoy medium at a weight ratio of sodium thiosulfate and ammonium persulfate of 1: 3 and the total amount of sodium thiosulfate and ammonium persulfate, equal, | IRM 3-5 wt% based on the monomer.

SU2036613A 1974-06-24 1974-06-24 The method of obtaining poly-chloroacrylonitrile SU521284A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2036613A SU521284A1 (en) 1974-06-24 1974-06-24 The method of obtaining poly-chloroacrylonitrile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2036613A SU521284A1 (en) 1974-06-24 1974-06-24 The method of obtaining poly-chloroacrylonitrile

Publications (1)

Publication Number Publication Date
SU521284A1 true SU521284A1 (en) 1976-07-15

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Application Number Title Priority Date Filing Date
SU2036613A SU521284A1 (en) 1974-06-24 1974-06-24 The method of obtaining poly-chloroacrylonitrile

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SU (1) SU521284A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5169897A (en) * 1991-07-30 1992-12-08 Eastman Kodak Company Binary acetal polymers useful in photosensitive compositions and lithographic printing plates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5169897A (en) * 1991-07-30 1992-12-08 Eastman Kodak Company Binary acetal polymers useful in photosensitive compositions and lithographic printing plates

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