Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component
Reexamination Certificate
2005-03-15
2005-03-15
Jones, Deborah (Department: 1775)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Composite having voids in a component
C428S307300, C428S307700, C428S312600, C428S312800, C428S312200, C428S314200, C428S314800, C428S315700, C428S319100, C428S323000, C428S331000, C428S446000, C428S402000, C428S702000, C423S335000, C423S326000, C423S327100, C423S328200, C423S592100
Reexamination Certificate
active
06866925
ABSTRACT:
The invention concerns a heat-stable ordered mesoporous or mesostructured material comprising a mineral phase wherein are dispersed particles of nanometric dimension at least partly crystaline, the global crystallinity index of said mesostructured or ordered mesoporous material being less than 10% in volume. The invention also concern a method for obtaining such a material.
REFERENCES:
Jin-Seung Jung et al.,Materials Research Bulletin, Jul. 1, 1999, Elsevier, USA, vol. 34, No. 9, pp. 1353-1360.
Huijuan Zhou et al.,Materials Research Bulletin, Apr. 1999, Elsevier, USA, vol. 34, No. 6, pp. 845-849.
Hirai T. et al.,J. of Physical ChemistryB, May 27, 1999, ACS, USA, vol. 103, No. 21, pp. 4228-4230.
Koehn R. et al.,Proceedings of the 1998 Mrs. Fall Meeting—Symposium on Solid-State Chemistry of Inorganic Materials II; Boston, MA, USA, Nov. 30-Dec. 4, 1998, vol. 547, pp. 81-86.
Sasaki Makoto et al.,Proceedings of the 1997 International Symposium on Zeolites and Microporous Crystals, Tokyo, Japan, Aug. 24-27, 1997, vol. 21, Nos. 4-6, pp. 597-606.
Database WPI, Sechion CH, Week 199951, Derwent Pub., Ltd., London, GB, XP002141177 & CN 1 225 898 A.
Weiping Cai et al.,J. of Materials Science Letters, Nov. 15, 1999, Kluwer Academic Publishers, USA, vol. 18, No. 22, pp. 1849-1851, XP000869127.
Whilton N. et al.,Advanced Materials, Aug. 2, 1999, vol. 11, No. 12, pp. 1014-1018, XP002141176.
M. Wark et al.,Zeolites, vol. 97, 1995, pp. 205-212, XP000921298, Elsevier Publishing, US.
Burns Doane Swecker & Mathis L.L.P.
Jones Deborah
Rhodia Chimie
Xu Ling
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