KR940013873A

KR940013873A - Sublimation type thermal transfer recording pigment

Info

Publication number: KR940013873A
Application number: KR1019920023206A
Authority: KR
Inventors: 이기택; 손영섭; 엄순열; 한우석
Original assignee: 김인호; 한솔제지 주식회사
Priority date: 1992-12-03
Filing date: 1992-12-03
Publication date: 1994-07-16
Also published as: KR0177180B1

Abstract

하기 일반식(I)로 표시되는 승화형 열전자 기록용 색소.A sublimation thermoelectric recording coloring matter represented by the following general formula (I).

[상기식 중 R₁, R₂는 각각 수소원자, 탄수소 1∽4의 직쇄 또는 분지형 알킬기, 알콕시기, 다알킬아미노기, 카르보닐기, 시아노기, 또는 할로겐원자를 나타낸다. Z가 산소 원자일 경우, X, Y는 비공유전자쌍을 표시하며, 탄소원자일 경우는 X, Y는 시아노기, 아미드기, 메틸 또는 에틸 카르복실레이트기를 나타낸다. D는 히드록 시기, 탄수소 1∽4의 직쇄 또는 분지형의 모노 또는 다아킬아민기, 산소원자를 포함한 탄수소 3∽4로 이루어진 고리아민기, 탄수소 4∽5로 이루어진 고리아민기, 또는를 나타낸다.[Wherein R ₁ and R ₂ each represent a hydrogen atom, a linear or branched alkyl group having ₁ to 4 carbon atoms, an alkoxy group, a dialkylamino group, a carbonyl group, a cyano group, or a halogen atom. When Z is an oxygen atom, X and Y represent an unshared electron pair, and when it is a carbon atom, X and Y represent a cyano group, an amide group, or a methyl or ethyl carboxylate group. D is a hydroxyl group, a linear or branched mono or diacylamine group having 1 to 4 carbon atoms, a lower alkyl group having 3 to 4 carbon atoms including an oxygen atom, a lower alkyl group having 4 to 5 carbon atoms, or .

(A는 수소원자 또는 탄수소 1∽4 의 알킬기를 나타내고, C와 B는 디알킬아미노기, 시아노기, 할로겐원자, 아미노기, 수소원자, 히드록시기, 알콕시기, 카르보닐기, 탄소수 1∽4의 알킬기, 히드록시알킬기, 또는 니트로기를 나타낸다.)](Wherein A represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms and C and B represent a dialkylamino group, a cyano group, a halogen atom, an amino group, a hydrogen atom, a hydroxy group, an alkoxy group, a carbonyl group, A hydroxyalkyl group, or a nitro group.)]

Description

Sublimation type thermal transfer recording pigment

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

Claims

A sublimation type thermal transfer recording coloring matter represented by the following general formula (I).

[Wherein R ₁ and R ₂ each represent a hydrogen atom, a linear or branched alkyl group having ₁ to 4 carbon atoms, an alkoxy group, a dialkylamino group, a carbonyl group, a cyano group or a halogen atom. When Z is an atom of interest, X and Y represent a non-covalent electron pair, and when it is a carbon atom, X and Y represent a cyano group, an amide group, or a methyl or ethyl carboxylate group. D is a hydroxyl group, a linear or branched mono or diacylamine group having 1? 4 carbon atoms, a lower alkyl group having 3? 4 carbon atoms including an oxygen atom, a lower alkyl group having 4? . (Wherein A represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms and C and B represent a dialkylamino group, a cyano group, a halogen atom, an amino group, a hydrogen atom, a hydroxy group, an alkoxy group, a carbonyl group, A hydroxyalkyl group, or a nitro group.)]

The sublimation type thermal transfer recording coloring matter according to claim 1, wherein the Z group in the general formula (I) is an oxygen atom.

The sublimation type thermoelectric recording coloring matter according to claim 1, wherein the Z group in the general formula (I) is a carbon atom and the X and Y groups are cyano groups.

The sublimation type thermal transfer recording coloring matter according to claim 1, wherein the D group of the general formula (I) is a dialkylamine group.

The method according to claim 1, wherein the D group of the general formula (I) , The group A is a hydrogen atom and the group B or C is substituted at the ortho or para position of the benzene nucleus.

※ Note: It is disclosed by the contents of the first application.