Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1975-08-21
1976-09-14
Jacobs, Lewis T.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 4243, 260 4252, C08L 9100
Patent
active
039805980
ABSTRACT:
Mixtures of asphalt and ethylene copolymers, in which asphalts from solvent extraction processes are used as asphalt. Compared to conventional molding materials comprising mixtures of straight-run asphalts and ethylene polymers, the compositions according to the invention show no exudation of oil. The molding materials may be converted to sheeting and be used in roofing, as container lining or as pipe coating.
REFERENCES:
patent: 3177164 (1965-04-01), Mills et al.
patent: 3869417 (1975-03-01), Ramsay
Glaser Rudolf
Konopka Rudolf
Moorwessel Dieter
Pfirrmann Gunther
BASF - Aktiengesellschaft
Jacobs Lewis T.
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