HYDROCARBON MIXTURES, PROCESS FOR THEIR PREPARATION AND THEIR USE
A liq. hydrocarbon mixt. comprising 30-90 wt.% of a mineral oil fraction with a boiling range of 200-450 deg.C and 70-10 wt.% of one or more aromatic polymers. Pref. the mineral oil has a boiling range of 300-400 deg.C and generally has an aromatic content of up to ca. 30%, a density at 20 deg.C of...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
30.12.1991
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Edition | 5 |
Subjects | |
Online Access | Get full text |
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Summary: | A liq. hydrocarbon mixt. comprising 30-90 wt.% of a mineral oil fraction with a boiling range of 200-450 deg.C and 70-10 wt.% of one or more aromatic polymers. Pref. the mineral oil has a boiling range of 300-400 deg.C and generally has an aromatic content of up to ca. 30%, a density at 20 deg.C of 0.8-1.2 g/m3 (sic) and a flash point of over 60 deg.C. The polymer component is e.g. a styrene- or alpha-methylstyrene resin or an aromatic hydrocarbon resin, pref. with a softening point of 30-120 deg.C, esp. 60-90 deg.C. |
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Bibliography: | Application Number: GR19910300113T |