Patent ID: 11873406
Assignee: TOTAL MARKETING SERVICES
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  D  E | IPC C  D  E

Claim 4:
5. The bituminous composition as claimed in claim 1, comprising:
a) from 80 to 99.8% by weight of one or several bitumen bases,
b) from 0.1 to 10% by weight of 2′,3-bis[(3-[3,5-di(tert-butyl)-4-hydroxyphenyl]propionyl)]propionohydrazide, and
c) from 0.1 to 10% by weight of N,N′-ethylenedi(stearamide) of formula C17H35—CONH—CH2—CH2—NHCO—C17H35,
with respect to the total weight of the bituminous composition.