SU706425A1 - Rubber composition based on aqueous dispersion of synthetic polyisoprene - Google Patents

Rubber composition based on aqueous dispersion of synthetic polyisoprene

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Publication number
SU706425A1
SU706425A1 SU782630279A SU2630279A SU706425A1 SU 706425 A1 SU706425 A1 SU 706425A1 SU 782630279 A SU782630279 A SU 782630279A SU 2630279 A SU2630279 A SU 2630279A SU 706425 A1 SU706425 A1 SU 706425A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rubber composition
aqueous dispersion
synthetic polyisoprene
composition based
polyisoprene
Prior art date
Application number
SU782630279A
Other languages
Russian (ru)
Inventor
Наталья Олеговна Казачинская
Инна Давидовна Ходжаева
Зоя Николаевна Тарасова
Галина Николаевна Пучкова
Ирина Александровна Элькина
Original Assignee
Московский Ордена Трудового Красного Знамени Институт Тонкой Химической Технологии Им. М.В.Ломоносова
Научно-исследовательский институт резиновых и латексных изделий
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 Московский Ордена Трудового Красного Знамени Институт Тонкой Химической Технологии Им. М.В.Ломоносова, Научно-исследовательский институт резиновых и латексных изделий filed Critical Московский Ордена Трудового Красного Знамени Институт Тонкой Химической Технологии Им. М.В.Ломоносова
Priority to SU782630279A priority Critical patent/SU706425A1/en
Application granted granted Critical
Publication of SU706425A1 publication Critical patent/SU706425A1/en

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Description

(54) РЕЗИНОВАЯ КОМПОЗИЦИЯ НА ОСНОВЕ ВОДНОЙ ДИСПЕРСИИ СИНТЕТИЧЕСКОГО ПОЛИИЗОПРЕНА(54) RUBBER COMPOSITION BASED ON WATER DISPERSION OF SYNTHETIC POLYISOPRENE

Из приведенных данных табл. 2 видно, что предложенна  смесь лозвол ет сократить врем  достижени  оптимума вулканизации резин (пленок) по смпени структурировани  в 3 раза , по прочности - в 1,5 раза, увеличить сопротивление разрьту в 2 раза, повысить коэффициент старени  в услови х стерилизащш в 2 раза , -..,../.From the data table. 2 that the proposed mixture makes it possible to shorten the time to reach the optimum vulcanization of rubber (films) by structuring 3 times, by strength 1.5 times, to increase the resistance to discharges by 2 times, to increase the aging rate by 2 times sterilization. , - .., .. /.

Формула, изобретени Formula inventions

Резинова  композици  на.основе водной дис:1Герсии Синтетического полиизопрена, включающа  серу, тйурам и вторичньй ускоритель вулканизации - 1фоиг1водное тйомочевины.The rubber composition on the basis of aqueous dis: 1Hersia Synthetic polyisoprene, including sulfur, tyuram and secondary vulcanization accelerator - 1fluigt Tyurourea.

б Т Л И Ч а ю ш.а   с   тем, что, с целью ускорени  вулканизации композиции, а также повышени  прочностных свойств и теплостойкости резин из неё, композици  содержит в качестве вторичного ускорител  производное тиомочевины 7- дифенилтиомочевину при следующем соотошении компонентов, масс .ч.:b T L I H and y sh. so that, in order to accelerate the vulcanization of the composition, as well as to increase the strength properties and heat resistance of rubber from it, the composition contains a derivative of thiourea 7 - diphenylthiourea as a secondary accelerator at the next component composition, masses including:

Водна  дисперси  синтетическогоSynthetic water dispersion

полиизопрена (по сухому остатку)polyisoprene (dry residue)

100100

Сера .Sulfur.

0,2-0,4 0.2-0.4

Тйурам 1-2 Tyuram 1-2

Дифенилтиомочевина 1-3.Diphenylthiourea 1-3.

Источники информации, прин тые 1во внимание при экспертизе 1. Журнал физической химии, депонированный ВИНИТИ, N 92-78. 1978 (прототип).Sources of information taken into consideration in the examination 1. Journal of Physical Chemistry, deposited VINITI, N 92-78. 1978 (prototype).

SU782630279A 1978-06-19 1978-06-19 Rubber composition based on aqueous dispersion of synthetic polyisoprene SU706425A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782630279A SU706425A1 (en) 1978-06-19 1978-06-19 Rubber composition based on aqueous dispersion of synthetic polyisoprene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782630279A SU706425A1 (en) 1978-06-19 1978-06-19 Rubber composition based on aqueous dispersion of synthetic polyisoprene

Publications (1)

Publication Number Publication Date
SU706425A1 true SU706425A1 (en) 1979-12-30

Family

ID=20770812

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782630279A SU706425A1 (en) 1978-06-19 1978-06-19 Rubber composition based on aqueous dispersion of synthetic polyisoprene

Country Status (1)

Country Link
SU (1) SU706425A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2436566A (en) * 2006-03-31 2007-10-03 Lrc Products Minimising prevulcanisation of polyisoprene latex

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2436566A (en) * 2006-03-31 2007-10-03 Lrc Products Minimising prevulcanisation of polyisoprene latex
GB2436566B (en) * 2006-03-31 2012-02-15 Lrc Products Polyisoprene condom
US9000090B2 (en) 2006-03-31 2015-04-07 Lrc Products Limited Polyisoprene condoms

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