SU504809A1 - Stabilizer additive - Google Patents

Stabilizer additive

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Publication number
SU504809A1
SU504809A1 SU1945707A SU1945707A SU504809A1 SU 504809 A1 SU504809 A1 SU 504809A1 SU 1945707 A SU1945707 A SU 1945707A SU 1945707 A SU1945707 A SU 1945707A SU 504809 A1 SU504809 A1 SU 504809A1
Authority
SU
USSR - Soviet Union
Prior art keywords
stabilizer additive
asphaltenes
additive
atmosphere
subjected
Prior art date
Application number
SU1945707A
Other languages
Russian (ru)
Inventor
Рэм Маркович Лившиц
Валерий Михайлович Боголюбов
Татьяна Андреевна Филимонова
Владимир Юльевич Эрман
Григорий Гургенович Данелян
Original Assignee
Институт Химии Нефти Сибирского Отделения Ан Ссср
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 Институт Химии Нефти Сибирского Отделения Ан Ссср filed Critical Институт Химии Нефти Сибирского Отделения Ан Ссср
Priority to SU1945707A priority Critical patent/SU504809A1/en
Application granted granted Critical
Publication of SU504809A1 publication Critical patent/SU504809A1/en

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Description

Индукционный период, часInduction period, hour

13,3 32 32 6,2513.3 32 32 6.25

Пример 4. Асфальтены ввод т в полиметилметакрилат (ПММА) и подвергают полученную композицию термоокислительной деструкции в приборе - дериватографе. Нагревание провод т в атмосфере воздуха со скоростью 2,5°С/мин.Example 4. Asphaltenes are introduced into polymethyl methacrylate (PMMA) and the resulting composition is subjected to thermal oxidative degradation in a derivatograph. Heating is carried out in an atmosphere of air at a rate of 2.5 ° C / min.

Дл  ПММА, содержащего 0,2% асфальтенов , температура разложени  равна 267°С.For PMMA containing 0.2% asphaltenes, the decomposition temperature is 267 ° C.

Пример 5. Асфальтены ввод т в полиэтилен низкой плотности и композицию подвергают термоокислительной деструкции в приборе - дериватографе. Нагревание провод т в атмосфере воздуха со скоростью 2,5°С/мин.Example 5. Asphaltenes are introduced into low-density polyethylene and the composition is subjected to thermal-oxidative degradation in a derivatograph. Heating is carried out in an atmosphere of air at a rate of 2.5 ° C / min.

Температура разложени  полиэтилена, содержащего 0,3% асфальтена, равна 281°С.The decomposition temperature of polyethylene containing 0.3% asphaltene is 281 ° C.

Пр и м е р 6. Асфальтены ввод т в каучук марки СКБ-35р и полученную композицию подвергают термоокислительной деструкции в приборе - дериватографе. Нагревание провод т в атмосфере воздуха со скоростью 2,5 С/мин.Ex. 6. Asphaltenes are introduced into the SKB-35r rubber and the resulting composition is subjected to thermal-oxidative degradation in a derivatograph. Heating is carried out in an atmosphere of air at a rate of 2.5 C / min.

Температура разложени  каучука, содержащего 0,1% асфальтенов, равна 392°С; дл  образца , содержащего 0,1% асфальтена, 378°С.The decomposition temperature of rubber containing 0.1% asphaltenes is 392 ° C; for a sample containing 0.1% asphaltene, 378 ° C.

Пример 7. Асфальтепы ввод т в полибутилакра лат и композицию подвергают термоокислительной деструкции. Нагрев провод т в атмосфере воздуха со скоростью 2,5°С/мин.Example 7. Asphalts are introduced into polybutyl acrylate and the composition is subjected to thermo-oxidative degradation. Heating is carried out in an atmosphere of air at a rate of 2.5 ° C / min.

Температура разложени  полибутилакрилата , содержащего 5% асфальтенов, равпа 235°С.The decomposition temperature of polybutyl acrylate containing 5% asphaltenes, rapa is 235 ° C.

Claims (1)

Формула изобретени Invention Formula Применение асфальтенов в качестве стабилизирующей добавки дл  термопластичных полимеров и синтетического каучука.The use of asphaltenes as a stabilizing additive for thermoplastic polymers and synthetic rubber.
SU1945707A 1973-07-04 1973-07-04 Stabilizer additive SU504809A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1945707A SU504809A1 (en) 1973-07-04 1973-07-04 Stabilizer additive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1945707A SU504809A1 (en) 1973-07-04 1973-07-04 Stabilizer additive

Publications (1)

Publication Number Publication Date
SU504809A1 true SU504809A1 (en) 1976-02-28

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ID=20560479

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1945707A SU504809A1 (en) 1973-07-04 1973-07-04 Stabilizer additive

Country Status (1)

Country Link
SU (1) SU504809A1 (en)

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