WO9941292-A1 -- EP53455-A   ASAHI KASEI KOGYO KK (ASAH)   HANE T,  OHMURA J;  EP64389-A   DU PONT DE NEMOURS & CO E I (DUPO)   COPELAND T M,  LI S,  JOHNSON B B;  EP779335-A1   DAIKIN IND LTD (DAIK)   TSUDA N,  IWAKIRI R,  YONEI Y,  IMOTO K,  SHIMIZU Y,  ARAKI T,  KONDO M;  EP753534-A2   ASAHI GLASS CO LTD (ASAG)   SAITO Y,  SHIMOHIRA T,  MIYAKE H;  FR2499594-A   JAPAN ATOMIC ENERGY RES INST (JAAT);  CHLORINE ENGINEERS CORP LTD (CHLR)   OKAMOTO J,  HARADA H,  ISHIGAKI I;  WO1990015828-A   ;  US6025092-A -- EP345964-A   IMPERIAL CHEM IND PLC (ICIL)   MARSHALL A,  PILKINGTON R S,  NEWBOLD A J;  JP10284128-A   ASAHI GLASS CO LTD (ASAG)   TAMURA M,  WATAKABE A,  HIRATSUKA K,  IKEDA K,  KAZUHARA M;  US3282875-A   DU PONT DE NEMOURS & CO E I (DUPO);  US4330654-A   DOW CHEM CO (DOWC)   EZZELL B R,  CARL W P,  MOD W A;  US4358545-A   DOW CHEM CO (DOWC)   EZZELL B R,  CARL W P,  MOD W A;  US4940525-A   DOW CHEM CO (DOWC)   EZZELL B R,  CARL W P;  US5418091-A   BELL COMMUNICATIONS RES (TELF)   GOZDZ A S,  SCHMUTZ C N,  TARASCON J,  WARREN P C;  US5595676-A   IMPERIAL CHEM IND PLC (ICIL)   BARNES D J,  GILDAY J P;  US5672438-A   DU PONT DE NEMOURS & CO E I (DUPO);  GINER INC (GINE-Non-standard)   BANERJEE S,  CROPLEY C C,  KOSEK J A,  LACONTI A B;  US6140436-A -- EP53455-A   ASAHI KASEI KOGYO KK (ASAH)   HANE T,  OHMURA J;  EP64389-A   DU PONT DE NEMOURS & CO E I (DUPO)   COPELAND T M,  LI S,  JOHNSON B B;  EP345964-A   IMPERIAL CHEM IND PLC (ICIL)   MARSHALL A,  PILKINGTON R S,  NEWBOLD A J;  EP779335-A1   DAIKIN IND LTD (DAIK)   TSUDA N,  IWAKIRI R,  YONEI Y,  IMOTO K,  SHIMIZU Y,  ARAKI T,  KONDO M;  EP753534-A2   ASAHI GLASS CO LTD (ASAG)   SAITO Y,  SHIMOHIRA T,  MIYAKE H;  FR2499594-A   JAPAN ATOMIC ENERGY RES INST (JAAT);  CHLORINE ENGINEERS CORP LTD (CHLR)   OKAMOTO J,  HARADA H,  ISHIGAKI I;  JP10284128-A   ASAHI GLASS CO LTD (ASAG)   TAMURA M,  WATAKABE A,  HIRATSUKA K,  IKEDA K,  KAZUHARA M;  US3282875-A   DU PONT DE NEMOURS & CO E I (DUPO);  US4330654-A   DOW CHEM CO (DOWC)   EZZELL B R,  CARL W P,  MOD W A;  US4358545-A   DOW CHEM CO (DOWC)   EZZELL B R,  CARL W P,  MOD W A;  US4940525-A   DOW CHEM CO (DOWC)   EZZELL B R,  CARL W P;  US5418091-A   BELL COMMUNICATIONS RES (TELF)   GOZDZ A S,  SCHMUTZ C N,  TARASCON J,  WARREN P C;  US5595676-A   IMPERIAL CHEM IND PLC (ICIL)   BARNES D J,  GILDAY J P;  US5672438-A   DU PONT DE NEMOURS & CO E I (DUPO);  GINER INC (GINE-Non-standard)   BANERJEE S,  CROPLEY C C,  KOSEK J A,  LACONTI A B;  WO1990015828-A   ;  EP1053262-B1 -- EP53455-A   ASAHI KASEI KOGYO KK (ASAH)   HANE T,  OHMURA J;  EP64389-A   DU PONT DE NEMOURS & CO E I (DUPO)   COPELAND T M,  LI S,  JOHNSON B B;  EP779335-A1   DAIKIN IND LTD (DAIK)   TSUDA N,  IWAKIRI R,  YONEI Y,  IMOTO K,  SHIMIZU Y,  ARAKI T,  KONDO M;  EP753534-A2   ASAHI GLASS CO LTD (ASAG)   SAITO Y,  SHIMOHIRA T,  MIYAKE H;  FR2499594-A   JAPAN ATOMIC ENERGY RES INST (JAAT);  CHLORINE ENGINEERS CORP LTD (CHLR)   OKAMOTO J,  HARADA H,  ISHIGAKI I;  WO1990015828-A