Title:
【発明の名称】熱転写印刷のためのアントラキノン染料
Document Type and Number:
Japanese Patent JP3088531
Kind Code:
B2
Abstract:
Use of anthraquinone dyes I …… for thermal transfer printing, having the following meaning of the variables: … … ring A: can carry up to two of the following substituents: chlorine, bromine, hydroxyl, mercapto, amino or C1-C8-alklylamino; … R<1> and R<2> denote H, nitro, hydroxyl, mercapto or amino; C1-C20-alkoxy, -alkylthio or -alkylamino, whose C chain can be interrupted by one to four oxygen atoms and can carry the following substituents: C5-C7-cycloalkyl, phenyl or phenoxy, each of which can carry C1-C4-alkyl or -alkoxy as substituents; phenoxy, phenylthio or phenylamino whose phenyl radical can carry C1-C4-alkyl or -alkoxy as substituents; … R<3> denotes one of the radicals IIa to IIf …… where R<4> denotes H; C1-C20-alkyl or -alkylthio whose C chain can in each case be interrupted by 1 to 4 oxygen atoms in ether function and can carry the following substituents: C5-C7-cycloalkyl, phenyl or phenoxy, each of which can carry C1-C4-alkyl or -alkoxy as substituents; C5-C7-cycloalkyl, -cycloalkylthio or phenyl, each of which can carry C1-C4-alkyl or -alkoxy as substituents; R<5> and R<8> denote H; the alkyl, cycloalkyl or phenyl groups R<4> according to the definition; R<6> and R<7> denote the radicals R<5> or R<8>; alkoxycarbonyl whose C chain can have up to 20 C atoms and can be interrupted by 1 to 4 oxygen atoms in ether function and can carry the following substituents: C5-C7-cycloalkyl, phenyl or phenoxy, each of which can carry C1-C4-alkyl or -alkoxy as substituents; C5-C7-cycloalkoxycarbonyl or phenoxycarbonyl, each of which can carry C1-C4-alkyl or -alkoxy as substituents; … X denotes H or cyano. …
Inventors:
Karl-Heinz Etzbach
Rüdiger Zence
Rüdiger Zence
Application Number:
JP33024591A
Publication Date:
September 18, 2000
Filing Date:
December 13, 1991
Export Citation:
Assignee:
BASF Akchen Gezel Shaft
International Classes:
B41M5/385; B41M5/035; B41M5/26; B41M5/30; B41M5/388; B41M5/39; C09B1/16; C09B5/24; D06P5/13; (IPC1-7): B41M5/38; C09B1/16; C09B5/24
Domestic Patent References:
| JP63288781A | ||||
| JP57137378A | ||||
| JP59109559A | ||||
| JP4812166B1 |
Attorney, Agent or Firm:
Toshio Yano (2 outside)