(19)
(11) EP 0 020 521 A1

(12)

(43) Date of publication:
07.01.1981 Bulletin 1981/01

(21) Application number: 79901388.0

(22) Date of filing: 04.10.1979
(51) International Patent Classification (IPC): 
C08F 14/ 00( . )
C08F 2/ 22( . )
C08F 14/ 06( . )
C08F 18/ 08( . )
C08F 2/ 00( . )
C08F 2/ 24( . )
C08F 14/ 08( . )
(86) International application number:
PCT/US1979/000818
(87) International publication number:
WO 1980/000967 (15.05.1980 Gazette 1980/11)
(84) Designated Contracting States:
DE FR GB SE

(30) Priority: 30.10.1978 US 19780955817

(71) Applicant: The B.F. GOODRICH Company
Akron, Ohio 44318 (US)

(72) Inventors:
  • MIKOFALVY, Bela Kalman
    Avon Lake, OH 44012 (US)
  • TURNER, James Wilson
    Bay Village, OH 44140 (US)

(74) Representative: von Kreisler, Alek (DE) 
Patentanwälte von Kreisler Selting Werner Postfach 10 22 41
D-50462 Köln
D-50462 Köln (DE)

   


(54) USE OF AN ELECTROLYTE IN THE EMULSION POLYMERIZATION PROCESS FOR PRODUCING VINYL DISPERSION RESINS