(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