COMPOSITION BASED ON BITUMEN AND ELASTOMERS AND ITS APPLICATION TO THE DAMPING OF VIBRATION - Patent 0228400

(19)

(11)

EP 0 228 400 A1

(12)

(43)	Date of publication:
	15.07.1987 Bulletin 1987/29

(21)	Application number: 86903463.0

(22)	Date of filing: 15.05.1986

(51)

International Patent Classification (IPC):

C08L 53/ 02^{( . )}
C08L 95/ 00^{( . )}

C08L 53/ 00^{( . )}
C09D 195/ 00^{( . )}

(86)	International application number:
	PCT/GB1986/000274

(87)	International publication number:
	WO 1986/006736 (20.11.1986 Gazette 1986/25)

(84)	Designated Contracting States:
	AT BE CH DE GB IT LI NL SE

(30)

Priority:

15.05.1985 FR 19850007440

(71)	Applicants:
	Société Française des Petroles BP F-92412 Courbevoie Cédex (FR) The British Petroleum Company p.l.c. London EC2Y 9BU (GB)

(72)	Inventor:
	LAPABE-GOASTAT, Bruno F-92250 La Garenne Colombes (FR)

(74)	Representative: Crack, Richard David
	c/o The British Petroleum Company plc Patents Division Chertsey Road Sunbury-on-Thames Middlesex, TW16 7LN Sunbury-on-Thames Middlesex, TW16 7LN (GB)

(54)	COMPOSITION BASED ON BITUMEN AND ELASTOMERS AND ITS APPLICATION TO THE DAMPING OF VIBRATION