SU706425A1 - Rubber composition based on aqueous dispersion of synthetic polyisoprene - Google Patents
Rubber composition based on aqueous dispersion of synthetic polyisopreneInfo
- 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
Links
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
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).
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2436566A (en) * | 2006-03-31 | 2007-10-03 | Lrc Products | Minimising prevulcanisation of polyisoprene latex |
-
1978
- 1978-06-19 SU SU782630279A patent/SU706425A1/en active
Cited By (3)
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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