EP963949-A1  DATABASE WPI Week 7727 Derwent Publications Ltd., London, GB; AN 1977-47798y XP002117412 & JP 52 063200 A (SANKI ENG CO LTD), 25 May 1977 (1977-05-25);  PATENT ABSTRACTS OF JAPAN vol. 009, no. 001 (C-259), 5 January 1985 (1985-01-05) & JP 59 156911 A (KOGYO GIJUTSUIN;OTHERS: 0J), 6 September 1984 (1984-09-06);  PATENT ABSTRACTS OF JAPAN vol. 010, no. 090 (C-337), 8 April 1986 (1986-04-08) & JP 60 221316 A (HIROYOSHI TAKASAKI), 6 November 1985 (1985-11-06);  PATENT ABSTRACTS OF JAPAN vol. 016, no. 164 (C-0931), 21 April 1992 (1992-04-21) & JP 04 012015 A (NIPPON STEEL CORP), 16 January 1992 (1992-01-16);  PATENT ABSTRACTS OF JAPAN vol. 018, no. 456 (C-1242), 25 August 1994 (1994-08-25) & JP 06 144829 A (NIPPON STEEL CORP), 24 May 1994 (1994-05-24);  PATENT ABSTRACTS OF JAPAN vol. 018, no. 625 (C-1279), 29 November 1994 (1994-11-29) & JP 06 239612 A (MITSUBISHI HEAVY IND LTD), 30 August 1994 (1994-08-30);  PATENT ABSTRACTS OF JAPAN vol. 018, no. 651 (C-1285), 9 December 1994 (1994-12-09) & JP 06 256012 A (MITSUBISHI HEAVY IND LTD), 13 September 1994 (1994-09-13);  PATENT ABSTRACTS OF JAPAN vol. 199, no. 801, 30 January 1998 (1998-01-30) & JP 09 255324 A (KIMURA CHEM PLANTS CO LTD), 30 September 1997 (1997-09-30);  PATENT ABSTRACTS OF JAPAN vol. 6, no. 31 (C-092), 24 February 1982 (1982-02-24) & JP 56 149313 A (DENPATSU FURAIATSUSHIYU KK), 19 November 1981 (1981-11-19)US6299854-B1  Lewis, Hawley's Condensed Chemical Dictionary, pp. 365-366 & 1035, 1993.*;  Ragimiv et al., "Preparation and Properties of New Zeolite L-D", Inorg. Mater., vol. 14, No. 7, pp. 1045-1047, Dec. 1978.*;  Relevant portion of a thesis written by a present inventor in 1994. pp. 53-70 (wEnglish translation). (no month).;  Summary of a thesis written by a present inventor in 1989. pp. 143-149. (English translation of Summary only). (No month).EP963949-B1  DATABASE WPI Week 7727 Derwent Publications Ltd., London, GB; AN 1977-47798y XP002117412 & JP 52 063200 A (SANKI ENG CO LTD), 25 May 1977 (1977-05-25);  PATENT ABSTRACTS OF JAPAN vol. 009, no. 001 (C-259), 5 January 1985 (1985-01-05) & JP 59 156911 A (KOGYO GIJUTSUIN;OTHERS: 0J), 6 September 1984 (1984-09-06);  PATENT ABSTRACTS OF JAPAN vol. 010, no. 090 (C-337), 8 April 1986 (1986-04-08) & JP 60 221316 A (HIROYOSHI TAKASAKI), 6 November 1985 (1985-11-06);  PATENT ABSTRACTS OF JAPAN vol. 016, no. 164 (C-0931), 21 April 1992 (1992-04-21) & JP 04 012015 A (NIPPON STEEL CORP), 16 January 1992 (1992-01-16);  PATENT ABSTRACTS OF JAPAN vol. 018, no. 456 (C-1242), 25 August 1994 (1994-08-25) & JP 06 144829 A (NIPPON STEEL CORP), 24 May 1994 (1994-05-24);  PATENT ABSTRACTS OF JAPAN vol. 018, no. 625 (C-1279), 29 November 1994 (1994-11-29) & JP 06 239612 A (MITSUBISHI HEAVY IND LTD), 30 August 1994 (1994-08-30);  PATENT ABSTRACTS OF JAPAN vol. 018, no. 651 (C-1285), 9 December 1994 (1994-12-09) & JP 06 256012 A (MITSUBISHI HEAVY IND LTD), 13 September 1994 (1994-09-13);  PATENT ABSTRACTS OF JAPAN vol. 199, no. 801, 30 January 1998 (1998-01-30) & JP 09 255324 A (KIMURA CHEM PLANTS CO LTD), 30 September 1997 (1997-09-30);  PATENT ABSTRACTS OF JAPAN vol. 6, no. 31 (C-092), 24 February 1982 (1982-02-24) & JP 56 149313 A (DENPATSU FURAIATSUSHIYU KK), 19 November 1981 (1981-11-19)