(19)
(11)
EP 0 239 404 A3
(12)
EUROPEAN PATENT APPLICATION
(88)
Date of publication A3:
11.11.1987
Bulletin 1987/46
(43)
Date of publication A2:
30.09.1987
Bulletin 1987/40
(21)
Application number:
87302639
(22)
Date of filing:
26.03.1987
(84)
Designated Contracting States:
BE DE FR GB IT LU NL SE
(30)
Priority:
26.03.1986
GB 8607546
(71)
Applicant:
EXXON CHEMICAL PATENTS INC.
()
(72)
Inventors:
Godouet, Francois Laurent
()
Lecorbeiller, Gilbert Marie Georges
()
(54)
Fluid compositions containing coal, water and flow improvers
Search report