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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 6759502 B1

PDFFull Text
Expired
Date of Patent:
Jul. 06, 2004

Filed:

Mar. 26, 2002

Synthesis of hyperbranched organometallic polymers and their use as precursors to advanced ceramic materials

Applicant:
Inventors:

Ben Zhong Tang, Kowloon, CN;

Kaitian Xu, Kowloon, CN;

Han Peng, Kowloon, CN;

Jingdong Luo, Kowloon, CN;

Xixiang Zhang, Kowloon, CN;

Qunhui Sun, Highett, AU;

Wing Yip Lam, Kowloon, CN;

John A. K. Cha, Yuen Long, CN;

Assignee:

The Hong Kong University of Science and Technology, Kowloon, HK;

Attorney:

Heslin Rothenberg Farley & Mesiti, P.C.

Primary Examiner:

Margaret G Moore

Int. Cl.
CPC ...
C08G 7/760 ;
U.S. Cl.
CPC ...
C08G 7/760 ;
Abstract

Hyperbranched organometallic polymers, including poly [1,1′-ferrocenylenesilynes], poly [1,1′-ferrocenylene-(alkyl)silynes], poly [1,1′-ferrocenylene(alkenyl)silynes] and poly [1,1′-ferrocenylene(aromatic)silynes], are useful as precursors to certain ceramic materials. Processes for the preparation of such polymers and the preparation of ceramic materials from such polymers are described, as are the resulting ceramic materials and their use as ferromagnetic materials and electrically conductive materials.

Find Patent Forward Citations

Tang, Ben. (2004). Synthesis of hyperbranched organometallic polymers and their use as precursors to advanced ceramic materials (U.S. Patent No. 6759502). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6759502

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