Dihalide, polymer compound and method for producing the same

Details Dihalide, polymer compound and method for producing the same Dihalide, polymer compound and method for producing the same

2005-02-15

2008-12-09

Keys, Rosalynd (Department: 1621)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From organic oxygen-containing reactant

C528S040000, C556S465000, C556S482000, C568S660000, C568S661000

Reexamination Certificate

active

07462683

ABSTRACT:
It is an object of the invention to provide a novel π-conjugated polymer compound capable of expecting an application as a functional material having a solubility, a heat resistance, an electrochemical activity and a fluorescence, and a method for producing the same.A dihalide is represented by the following formula:(wherein R1represents a halogen, R2represents an alkyl group or a silyl group having a substituent, and R3represents a hydrogen or an alkyl group).

REFERENCES:
patent: 1 074 600 (2001-02-01), None
patent: 409077854 (1997-03-01), None
patent: 10-273523 (1998-10-01), None
patent: WO 2005/014689 (2005-02-01), None
patent: WO 2005/014689 (2005-02-01), None
patent: WO 2005/030827 (2005-04-01), None
patent: WO 2005/030828 (2005-04-01), None
English abstract of JP409077854A, published Mar. 1997.
Frank Uckert: “Neue I sliche Poly(para-phenylen)-Derivate mit uberbruckten Biphenyl-U”; Dissertation zur Erlangung des Grades Doktor der Naturwissenschaften im Fachbereich Chemie und Pharmazie der Johannes Gutenberg-Universitaet in Mainz, 1998, pp. 1-210, XP00230981 * p. 63-p. 96 * p. 166-p. 176 *.
Yamamoto T et al: “Synthesis of soluble poly(9,10-dihydrophenanthrene-2,7-diyl)s. A new class of luminescent poly(p-phenylene)s with ethylene type bridges”; Polymer, Elsevier Science Publishers B.V., GB, vol. 45, No. 24, Nov. 2004, pp. 8085-8089, XP004619237; ISSN: 0032-3861 * abstract *.
Supplementary European Search Report 05710222.0-1214 PCT/JP2005002272, May 10, 2007.

Affiliated with

Also associated with

Rating

Dihalide, polymer compound and method for producing the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dihalide, polymer compound and method for producing the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dihalide, polymer compound and method for producing the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4022186