Method for improving crystalline titanosilicate catalyst...

Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – Including organic component

Reexamination Certificate

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C502S064000, C502S085000

Reexamination Certificate

active

07081426

ABSTRACT:
A method for improving a crystalline titanosilicate catalyst having an MWW structure, characterized in that it comprises treating the crystalline titanosilicate catalyst having a MWW structure with a silylating agent.

REFERENCES:
patent: 4824976 (1989-04-01), Clerici et al.
patent: 4937216 (1990-06-01), Clerici et al.
patent: 4954325 (1990-09-01), Rubin et al.
patent: 5840650 (1998-11-01), Tamura et al.
patent: 6106797 (2000-08-01), Müller et al.
patent: 6114551 (2000-09-01), Levin et al.
patent: 6734133 (2004-05-01), Weisbeck et al.
patent: 6740764 (2004-05-01), Chen et al.
patent: 6759540 (2004-07-01), Oguchi et al.
patent: 2003/0049305 (2003-03-01), Lipinski et al.
patent: 1048639 (2000-11-01), None
patent: 62-185081 (1987-08-01), None
patent: 8-269031 (1996-10-01), None
patent: WO 99/26936 (1999-06-01), None
patent: WO 00/64582 (2000-11-01), None
patent: WO 01/34298 (2001-05-01), None
patent: WO 03/074421 (2003-09-01), None
Wu, P., et al., “Hydrothermal synthesis of a novel titanosilicate with MWW topology”, Chem. Lett., vol. 7, pp. 774-775 (2000).
Wu, P., et al., “Extremely hightransselectively of Ti-MWW in epoxidation of alkenes with hydrogen peroxide”,Chem. Comm., pp. 897-898 (2001).
Wu, P., et al., “A novel titanosilicate with MWW structure, I. Hydrothermal Synthesis, Elimination of Extraframework Titanium, and Characterizations”,J. Phys. Chem. B., vol. 105, pp. 2897-2905 (2001).
Shokubai, “Postsynthesis Ti-MWW”, Catalysts and Catalysts, vol. 44, No. 6, pp. 468-470 (2002).
Clerici, M.G., et al., “Synthesis of propylene oxide from propylene and hydrogen peroxide catalyzed by titanium silicalite”,J. Catalysis, vol. 129, pp. 159-167 (1991).
Thangaraj, A., “Catalytic properties of crystalline titanium silicates”,J. Catalysis, 130, pp. 1-8 (1991).
Proceedings of the 88thCatalysis Society of Japan Meeting A, p. 154 (2001).
Proceedings of the 89thCatalysis Society of Japan Meeting A, p. 65 (2002).
Report of R&D projects for “Next-generation Chemical Process Technology /Non-halogen Chemical Process Technology” FY2000 Annual Report, pp. 261-168, (2001).
Report of R&D projects for “Next-generation Chemical Process Technology /Non-halogen Chemical Process Technology” FY2001 Annual Report, pp. 168-209, (2002).

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