Claims
- 1. A phthalocyanine compound, represented by the following general formula (1): ##STR12## wherein Ar.sup.1 and Ar.sup.2 each independently represent an orthophenylene group which may have a substituent; and Pc represents an unsubstituted or substituted phthalocyanine residue.
- 2. The phthalocyanine compound according to claim 1, which is one represented by the general formula (1) wherein Ar.sup.1 and Ar.sup.2 each represent an orthophenylene group.
- 3. The phthalocyanine compound according to claim 1, wherein said phthalocyanine compound represented by the general formula (1) is a phthalocyanine compound in the form of a crystal wherein Ar.sup.1 and Ar.sup.2 each represent an orthophenylene group and X-ray diffraction spectrum with respect to Cuk.alpha. shows peaks at least at Bragg angle (2.theta..+-.0.2.degree.) of 7.7.degree. and 8.0.degree..
- 4. A phthalocyanine compound, which is a product of the reaction of a bis(hydroxyaryl) compound represented by the following general formula (2) with an oxytitanium phthalocyanine compound:
- HO--Ar.sup.1 --Ar.sup.2 --OH (2)
- wherein Ar.sup.1 and Ar.sup.2 each independently represent an orthophenylene group which may have a substituent.
- 5. The phthalocyanine compound according to claim 4, wherein said bis(hydroxyaryl) compound represented by the general formula (2) is 2,2'-biphenyldiol which may have a substituent.
Priority Claims (1)
Number |
Date |
Country |
Kind |
9-080040 |
Mar 1997 |
JPX |
|
Parent Case Info
This application is a division of Ser. No. 08/966,464 filed Nov. 7, 1997.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
5441837 |
Ong et al. |
Aug 1995 |
|
5593805 |
Go et al. |
Jan 1997 |
|
Foreign Referenced Citations (5)
Number |
Date |
Country |
0 548 809 A1 |
Jun 1993 |
EPX |
2-280169 |
Nov 1990 |
JPX |
5-241361 |
Sep 1993 |
JPX |
5-273776 |
Oct 1993 |
JPX |
8-302223 |
Nov 1996 |
JPX |
Non-Patent Literature Citations (1)
Entry |
Chem. Abst: 112:47557., 1990., Marchon et al,. |
Divisions (1)
|
Number |
Date |
Country |
Parent |
966464 |
Nov 1997 |
|