Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Reexamination Certificate
2006-04-11
2006-04-11
Lorengo, J. A. (Department: 1755)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Organic compound containing
C502S166000, C502S168000, C502S170000
Reexamination Certificate
active
07026266
ABSTRACT:
A hetergeneous catalyst includes a solid support having deposited thereon a catalyticaly active material, which is substantially insoluble in organic and aqueous liquid media. The insoluble material is constructed from secondary building blocks derived from suitable organometallic active components, and the organometallic active component may be molecularly modified so as to introduce two or more anionic functional groups. These molecularly modified organometallic components, upon interaction with salts of Ca2+, Sr2+and Ba2+, provde the practically insoluble solid material. Methods of formuatling the organometallic active materials on a solid support as a solid catalyst are also provided. The catalysts are capable of catalyzing diverse reactions in polar and nonpolar reaction media, and the overall integrity of the formulation as a solid material in a liquid phase provides easy catalyst and product separation.
REFERENCES:
patent: 3855307 (1974-12-01), Rony et al.
patent: 4248802 (1981-02-01), Kuntz
patent: 4929767 (1990-05-01), Miller et al.
patent: 4994427 (1991-02-01), Davis et al.
patent: 5113022 (1992-05-01), Abatjoglou et al.
Chaudhari Raghunath Vitthal
Mahajan Avinash Narendra
Council of Scientific & Industrial Research
Pasterczyk J.
LandOfFree
Catalytic formulation and its preparation does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Catalytic formulation and its preparation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalytic formulation and its preparation will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3566258