SU509611A1 - The method of obtaining styrene compounds - Google Patents

The method of obtaining styrene compounds

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Publication number
SU509611A1
SU509611A1 SU1865561A SU1865561A SU509611A1 SU 509611 A1 SU509611 A1 SU 509611A1 SU 1865561 A SU1865561 A SU 1865561A SU 1865561 A SU1865561 A SU 1865561A SU 509611 A1 SU509611 A1 SU 509611A1
Authority
SU
USSR - Soviet Union
Prior art keywords
weight
hours
kgf
polyether
properties
Prior art date
Application number
SU1865561A
Other languages
Russian (ru)
Inventor
Василий Николаевич Николаев
Элеонора Васильевна Андреева
Original Assignee
Чувашский Государственный Университетимени И.Н.Ульянова
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.)
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Application filed by Чувашский Государственный Университетимени И.Н.Ульянова filed Critical Чувашский Государственный Университетимени И.Н.Ульянова
Priority to SU1865561A priority Critical patent/SU509611A1/en
Application granted granted Critical
Publication of SU509611A1 publication Critical patent/SU509611A1/en

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Description

Свойства полимеровPolymer properties

Claims (2)

р и м е р 1. В колбу загружают 5ве полиэфирдиаллилата, полученного на основе полиэксипропилендиола (мол,вес.5ОО), гексаметилендиизоцианага и аллилового спирта и раствор ют в 95 вес.ч. стирола. Затем ввод т 1% от веса композиции перекиси бензоила. Сополимеризацию провод т при ступенчатом повышении температуры (при 40°С 6 час, при 75°С 12 час, при 90°С 12 час). Свойства получе нных полимеров следующие: йр 310 кгс/см ; С. 10%; Qoc.0%, („зг 380 кгс/см . Пример Example 1. The flask was charged with 5ve of polyether dialylate obtained on the basis of polyexipropylenediol (mol, wt. 5OO), hexamethylenediisocyanate and allyl alcohol and dissolved in 95 parts by weight styrene. Then 1% by weight of the benzoyl peroxide composition is administered. The copolymerization is carried out at a stepwise increase in temperature (at 40 ° C for 6 hours, at 75 ° C for 12 hours, at 90 ° C for 12 hours). The properties of the resulting polymers are as follows: ip 310 kgf / cm; Pp. 10%; Qoc.0%, („SG 380 kgf / cm. Example 2. Процесс, описанный в примере 1, повтор ют с применением 3О вес полиэфирдиаллилата, 7О вес.ч. стирола и 10 вес.ч. перекиси бензоила. Свойства полученных полимеров: (Зр 180 кгс/см ; SOTH 50%; &ОСТ водопогло.щение за 24 час е более О,1%; маслостойкость 0%; количесто трехмерного полимера 94%, Формула изобретени  Способ получени  стирольных компаундов путем сополимеризации стирола со сшивающим агентом в присутствии инициатора, отличающийс  тем, что, с целью улучшени  физшсо-механических свойств получаемых компаундов, в качестве сшиваю- шего агента примен ют полиэфируретандиал- лилат.2. The process described in Example 1 is repeated using 3O by weight of polyether dialylate, 7O by weight.h. styrene and 10 weight.h. benzoyl peroxide. Properties of the obtained polymers: (Zr 180 kgf / cm; SOTH 50%; & OST water absorption for 24 hours more than O, 1%; oil resistance 0%; amount of three-dimensional polymer 94%; Claim of the invention with a crosslinking agent in the presence of an initiator, characterized in that, in order to improve the physical and mechanical properties of the compounds obtained, a polyether etanediilate is used as a crosslinking agent.
SU1865561A 1973-01-03 1973-01-03 The method of obtaining styrene compounds SU509611A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1865561A SU509611A1 (en) 1973-01-03 1973-01-03 The method of obtaining styrene compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1865561A SU509611A1 (en) 1973-01-03 1973-01-03 The method of obtaining styrene compounds

Publications (1)

Publication Number Publication Date
SU509611A1 true SU509611A1 (en) 1976-04-05

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Family Applications (1)

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SU1865561A SU509611A1 (en) 1973-01-03 1973-01-03 The method of obtaining styrene compounds

Country Status (1)

Country Link
SU (1) SU509611A1 (en)

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