(19)
(11) EP 0 556 282 A1

(12)

(43) Date of publication:
25.08.1993 Bulletin 1993/34

(21) Application number: 91920920.0

(22) Date of filing: 11.11.1991
(51) International Patent Classification (IPC): 
B29B 13/ 02( . )
B29C 39/ 04( . )
B29C 43/ 08( . )
B29B 17/ 00( . )
B29C 39/ 06( . )
(86) International application number:
PCT/GB1991/001977
(87) International publication number:
WO 1992/008590 (29.05.1992 Gazette 1992/12)
(84) Designated Contracting States:
BE DE ES FR GB IT NL

(30) Priority: 09.11.1990 WO 1990GB01730
21.05.1991 US 19910703537
22.05.1991 GB 19910011089

(71) Applicant: PLASTICS DENSIFICATION LIMITED
London WC1N 2BL (GB)

(72) Inventor:
  • SCHEERES, David, Johannes
    South Glamorgan CF6 2AB (GB)

(74) Representative: Keltie, David Arthur, et al 
DAVID KELTIE ASSOCIATES, Audrey House, Ely Place
London EC1N 6SN
London EC1N 6SN (GB)

   


(54) IMPROVEMENTS IN OR RELATING TO THE TREATEMENT OF WASTE