최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0569549 (2000-05-12) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 7 인용 특허 : 497 |
The present invention is directed to methods of making subphthalocyanine compounds. The methods of the present invention may be used to produce known subphthalocyanine compounds, as well as, a new family of subphthalocyanine compounds. The methods of the present invention may employ environmentally-
The present invention is directed to methods of making subphthalocyanine compounds. The methods of the present invention may be used to produce known subphthalocyanine compounds, as well as, a new family of subphthalocyanine compounds. The methods of the present invention may employ environmentally-friendly solvents, which donate a hydrogen atom for use in the reaction mechanism. The methods of the present invention produce subphthalocyanine compounds at a yield of greater than about 50%, and even greater than about 94%. The present invention is further directed to subphthalocyanine compounds having improved lightfastness. The subphthalocyanine compounds may have a Subphth-Lightfastness Test Value of less than 15%.
1. An ink composition comprising a subphthalocyanine compound having a Subphth-Lightfastness Test Value of less than about 15% and having the following general formula: [EQU49]wherein X1 to X12 each independently represent carbon or nitrogen; R1 to R12 and Z each independently represent -H, a haloge
1. An ink composition comprising a subphthalocyanine compound having a Subphth-Lightfastness Test Value of less than about 15% and having the following general formula: [EQU49]wherein X1 to X12 each independently represent carbon or nitrogen; R1 to R12 and Z each independently represent -H, a halogen, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, an alkoxide group, a phenoxy group, a substituted phenoxy group, an alkyl sulfide, an aryl sulfide, a nitrogen-containing group, a sulfonic acid, a sulfur-containing group, a lanthanide-containing group, or an ester group; and wherein when any one of X1 to X12 is nitrogen, the corresponding R1 to R12 represents the pair of electrons on the nitrogen atom.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.