Extract from the Register of European Patents

EP Citations: EP0679507

Cited inSearch
Type:Patent literature
Publication No.:EP0114802  [Y]
 (CHEMIEFASER LENZING AG [AT]) [Y] 1,5 * page 5, line 24 - page 6, line 27; claims 1-6,9,10 * * page 8, line 29 - page 9, line 18 *;
Type:Patent literature
Publication No.:EP0219315  [YA]
 (DOW CHEMICAL CO [US]) [Y] 1,3-7,10 * page 18, line 30 - page 19, line 16; figures 3,6,1; claims 1,3-5,8,10-13 * [A] 2;
Type:Patent literature
Publication No.:EP0236099  [Y]
 (GRACE W R & CO [US]) [Y] 1,3-6,9 * page 2, lines 1-28 - page 5, lines 3-27; figure 2; claims 1,6 * * page 16, line 22 - page 17, line 27 * * page 19, line 22; examples 3,5 *;
Type:Patent literature
Publication No.:US4833010  [Y]
 (LANGLEY JOHN D [US]) [Y] 1,7,8 * figure 3; claim 1 *;
Type:Patent literature
Publication No.:EP0397185  [Y]
 (GRACE W R & CO [US]) [Y] 10* page 2, lines 30-35 - page 8, lines 8-40; figure 2; claims 1,4,9 *;
Type:Patent literature
Publication No.:US5129544  [Y]
 (JACOBSON WENDELL L [US], et al) [Y] 1,7-9 * column 4, lines 5-43; figure 3; claim 1 9 1018 19 24 *;
Type:Patent literature
Publication No.:EP0512364  [Y]
 (TETRA ALFA HOLDINGS [CH]) [Y] 1,7,8 * column 2, lines 1-27; figure .; claims 1,4,6,9 *;
Type:Patent literature
Publication No.:EP0624463  [PX]
 (WOLFF WALSRODE AG [DE]) [PX] 1,3-9 * page 2, lines 42-58; claims 1,4-10 *