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Application

93044671/04, 1993-09-17

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Actual filing date

1993-09-17

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Published

1998-07-10

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Inventor

Prochukhan Ju.A.Mirgazjamov M.P.Rutman G.I.Khajrullin S.G.Samtsov A.V.Sulemanov N.T.Kolchin G.A.

(73)

Holder

Bashkirskij Institut Patentovedenija I Sertifikatsii

TRANS-1,4-POLYISOPRENE-BASED THERMOPLASTIC MATERIAL Russian patent published in 1998 - IPC

Abstract RU 2114876 C1

FIELD: polymer materials. SUBSTANCE: 69-71 wt % trans-1,4-polyisoprene with number-average molecular weight 100000-500000 is mixed in extruder with 20-22 wt % Aerosil and 6-8 wt % zinc oxide, whereupon homogeneous mass is fed on calender. Characteristics of thermoplastic material obtained: ash content, 21.2-21.7%, rupture strength 350-400 kg/sq.cm at 22 C, relative elongation 100-150%, and hardness 100-110%. EFFECT: improved consumer characteristics.

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RU 2 114 876 C1

Authors

Prochukhan Ju.A.

Mirgazjamov M.P.

Rutman G.I.

Khajrullin S.G.

Samtsov A.V.

Sulemanov N.T.

Kolchin G.A.

Dates

1998-07-10—Published

1993-09-17—Filed

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