FIELD: chemistry.
SUBSTANCE: invention relates to obtaining resin for increasing adhesiveness of rubber mixtures and can be used in tyre and rubber industry. Resin contains, wt %: rosin - 55-70, eutectic melt of ε-caprolactam - 5-8 with N-isopropyl-N′-phenyl-n-phenylenediamine - 15-25 and zinc oxide - 7-15.
EFFECT: invention makes it possible to increase adhesiveness of rubber mixtures in duplicating and adhesion of rubber to metal, with resin-containing vulcanisates containing high protective action against thermooxidising and ozone ageing.
3 tbl, 7 ex
Title | Year | Author | Number |
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|
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RU2656489C1 |
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RU2380385C2 |
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RU2355718C2 |
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RU2279450C1 |
Authors
Dates
2015-08-10—Published
2013-11-26—Filed