(19)
(11) EP 0 031 326 A1

(12)

(43) Date of publication:
08.07.1981 Bulletin 1981/27

(21) Application number: 80900498.0

(22) Date of filing: 21.03.1980
(51) International Patent Classification (IPC): 
C09K 3/ 10( . )
(86) International application number:
PCT/GB1980/000052
(87) International publication number:
WO 1980/002031 (02.10.1980 Gazette 1980/22)
(84) Designated Contracting States:
DE FR GB NL

(30) Priority: 21.03.1979 GB 19790009968

(71) Applicant: BRITISH STEEL CORPORATION (CHEMICALS) LIMITED
Derbyshire S43 2PA (GB)

(72) Inventors:
  • MARKHAM, Harry
    Sheffield (GB)
  • MASON, Clifford Robert
    West Yorkshire (GB)
  • BEDFORD, David
    Sheffield (GB)

   


(54) COMPOSITIONS AND METHODS FOR SEALING JOINTS