(19)
(11) EP 0 209 572 A1

(12)

(43) Date of publication:
28.01.1987 Bulletin 1987/05

(21) Application number: 86900916.0

(22) Date of filing: 13.01.1986
(51) International Patent Classification (IPC): 
C08G( . )
C08G 8/ 00( . )
C08G 59/ 08( . )
C08G 59/ 62( . )
C08G 8/ 04( . )
C08G 8/ 08( . )
C08G 59/ 32( . )
(86) International application number:
PCT/US1986/000052
(87) International publication number:
WO 1986/004075 (17.07.1986 Gazette 1986/17)
(84) Designated Contracting States:
AT BE CH DE FR GB IT LI NL SE

(30) Priority: 11.01.1985 US 19850690702

(71) Applicant: THE DOW CHEMICAL COMPANY
Midland Michigan 48640-1967 (US)

(72) Inventors:
  • BERTRAM, James, L.
    Lake Jackson, TX 77566 (US)
  • WALKER, Louis, L.
    Clute, TX 77531 (US)
  • MCCRARY, Avis, L.
    Lake Jackson, TX 77566 (US)
  • CORTEZ, Fermin, M.
    Sweeny, TX 77480 (US)

(74) Representative: Sternagel, Hans-Günther, Dr., et al 
Patentanwälte Dr. Michael Hann Dr. H.-G. Sternagel Sander Aue 30
D-51465 Bergisch Gladbach
D-51465 Bergisch Gladbach (DE)

   


(54) EPOXY NOVOLAC RESINS HAVING REDUCED 2-FUNCTIONAL COMPONENTS AND A PROCESS FOR REDUCING 2-FUNCTIONAL COMPONENTS IN NOVOLAC RESINS