;  EP1588836-A1 -- EP636225-A1   ITT IND INC (INTT)   NOONE D L,  MITCHELL F L,  WENIG P;  EP649739-A1   HUELS AG (CHEM)   ROEBER S,  JADAMUS H,  BOEER M,  FEINAUER R,  HERMANN H,  RIES H;  EP636225-B1   ITT IND INC (INTT)   NOONE D L,  MITCHELL F L,  WENIG P;  JP2002213659-A   TOYODA GOSEI KK (TOZA)   YAMAGUCHI H,  KAMEDA N;  US4320084-A   SALGA ASSOC LTD (SALG-Non-standard)   ELGNER C F;  US5616418-A   ATOCHEM (AQOR)   VASSELIN T,  VUACHET M;  US5776589-A   SHELL INT RES MIJ BV (SHEL)   MACE J,  MOERENHOUT J;  WO1998036902-A1   ;  US7150294-B2 -- EP5250447-A   ;  EP636225-A1   ITT IND INC (INTT)   NOONE D L,  MITCHELL F L,  WENIG P;  EP649739-A1   HUELS AG (CHEM)   ROEBER S,  JADAMUS H,  BOEER M,  FEINAUER R,  HERMANN H,  RIES H;  JP2001225425-A   ;  JP2002122273-A   ;  JP2002213659-A   TOYODA GOSEI KK (TOZA)   YAMAGUCHI H,  KAMEDA N;  JP2004285905-A   ;  US4320084-A   SALGA ASSOC LTD (SALG-Non-standard)   ELGNER C F;  US5616418-A   ATOCHEM (AQOR)   VASSELIN T,  VUACHET M;  US5776589-A   SHELL INT RES MIJ BV (SHEL)   MACE J,  MOERENHOUT J;  US20020090477-A1   ;  US20050217745-A1   ;  US20050221040-A1   ;  US6576312-B1   TOKAI RUBBER IND LTD (TOKG)   ITO H,  IIO S;  US6619329-B2   TOKAI RUBBER IND LTD (TOKG)   IKEMOTO A,  HIBINO M,  IKEDA H,  OKADO Y,  KATAYAMA K;  US7011114-B2   TOKAI RUBBER IND LTD (TOKG)   SUZUKI J,  KATAYAMA K,  ITO H;  WO1998036902-A1   ;  EP1588836-B1 -- EP636225-B1   ITT IND INC (INTT)   NOONE D L,  MITCHELL F L,  WENIG P;  EP649739-B1   HUELS AG (CHEM)   ROEBER S,  JADAMUS H,  BOEER M,  FEINAUER R,  HERMANN H,  RIES H;  US4320084-A   SALGA ASSOC LTD (SALG-Non-standard)   ELGNER C F;  US5616418-A   ATOCHEM (AQOR)   VASSELIN T,  VUACHET M;  US5776589-A   SHELL INT RES MIJ BV (SHEL)   MACE J,  MOERENHOUT J;  WO1998036902-A1   ;  JP4483317-B2 -- JP09143366-A   ;  JP10195252-A   KURARAY CO LTD (KURS)   SHACHI K,  ISHIURA K;  JP2002168377-A   ;  JP2002181254-A   TOKAI RUBBER IND LTD (TOKG)   IKEMOTO A,  HIBINO M,  IKEDA H,  OKADO Y,  KATAYAMA K;  JP2002213659-A   TOYODA GOSEI KK (TOZA)   YAMAGUCHI H,  KAMEDA N;  JP2003074759-A   TOKAI RUBBER IND LTD (TOKG)   IKEMOTO A,  HIBINO M,  IKEDA H,  KATAYAMA K;  JP2004014517-A   GOODYEAR TIRE & RUBBER CO (GOOD)   AINSWORTH C L