(19)
(11) EP 0 971 975 A2

(12)

(88) Date of publication A3:
07.01.1999

(43) Date of publication:
19.01.2000 Bulletin 2000/03

(21) Application number: 98912627.1

(22) Date of filing: 24.03.1998
(51) International Patent Classification (IPC)7C08J 9/14, B29C 44/34
(86) International application number:
PCT/GB9800/891
(87) International publication number:
WO 9842/775 (01.10.1998 Gazette 1998/39)
(84) Designated Contracting States:
BE DE ES FR GB IE IT NL SE

(30) Priority: 24.03.1997 GB 9706219

(71) Applicants:
  • Evans, Albert Edward John
    Walton,Chesterfield,Derbyshire S40 3DD (GB)
  • Harris, Andrew John
    Camberley,Surrey GU15 2AN (GB)
  • Modequest Projects Limited
    Tickenham,Clevedon,North Somerset BS21 6RX (GB)

(72) Inventors:
  • EVANS, Albert, Edward, John
    Walton, Chesterfield, Derbyshire S40 3DD (GB)
  • HARRIS, Andrew, John
    Camberley, Surrey GU15 2AN (GB)

(74) Representative: Bryer, Kenneth Robert et al
K.R. Bryer & Co.7 Gay Street
Bath BA1 2PH
Bath BA1 2PH (GB)

   


(54) A METHOD OF PRODUCING AN EXPANDED MATERIAL