公开(公告)号：US4784668A

公开(公告)日：1988-11-15

申请号：US49225

申请日：1987-05-13

Applicant: Walter Breitschaft ,  Udo Mayer ,  Guenther Seybold

Inventor： Walter Breitschaft ,  Udo Mayer ,  Guenther Seybold

IPC: C09B31/28 ,  C07D209/40 ,  C07D209/88 ,  C07D213/84 ,  C07D213/85 ,  C07D215/38 ,  C07D231/46 ,  C07D233/88 ,  C07D239/62 ,  C07D277/20 ,  C07D277/50 ,  C07D333/38 ,  C09B35/46 ,  C09D11/328 ,  D06P3/32 ,  D06P5/00 ,  C09D11/00

CPC classification number: C09D11/328 ,  C09B35/467 ,  D06P3/3226

Abstract: Compounds which, in the form of the free acid, are of the general formula I ##STR1## where D is phenyl which unsubstituted or substituted by fluorine, chlorine, bromine, nitro, cyano, C.sub.1 -C.sub.4 -alkylsulfonyl, C.sub.1 -C.sub.8 -alkyl, C.sub.1 -C.sub.4 -alkoxy, carboxyl, C.sub.1 -C.sub.4 -alkoxycarbonyl or hydroxysulfonyl or by unsubstituted or substituted carbamyl or sulfamyl, andK is a radical of a heterocyclic coupling component, and the rings A and E may furthermore be substituted by methyl, methoxy, chlorine or hydroxysulfonyl.

Abstract translation: 游离酸形式的化合物为通式Ⅰ的化合物，其中D为未被取代或被氟，氯，溴，硝基，氰基，C 1 -C 4 - 烷基磺酰基，C 1 -C 8 - 烷基，C 1 -C 4 - 烷氧基，羧基，C 1 -C 4 - 烷氧基羰基或羟基磺酰基，或未取代或取代的氨基甲酰基或亚磺酰基，K是杂环偶合组分的基团，并且环A和E可进一步被甲基， 甲氧基，氯或羟基磺酰基。

公开(公告)号：US4603202A

公开(公告)日：1986-07-29

申请号：US660128

申请日：1984-10-12

Applicant: Udo Mayer ,  Andreas Oberlinner

Inventor： Udo Mayer ,  Andreas Oberlinner

IPC: B41M5/145 ,  B41M5/327 ,  C07D493/10 ,  C09B11/00 ,  C09B11/28 ,  C07D407/12 ,  C07D311/78 ,  C07D405/12 ,  C07D413/00

CPC classification number: B41M5/1455 ,  B41M5/3275 ,  C07D493/10

Abstract: Fluorans of the formula (I) ##STR1## where R.sup.1 is hydrogen or methyl, R.sup.2 is hydrogen or unsubstituted or substituted alkyl, R.sup.3 is hydrogen, unsubstituted or substituted alkyl, cycloalkyl or unsubstituted or substituted phenyl, or ##STR2## is a 5-membered or 6-membered saturated heterocyclic radical, R.sup.4 and R.sup.5 independently of one another are each hydrogen, alkyl, alkoxy or halogen, R.sup.6 is hydrogen, halogen, alkyl, alkoxy, phenylalkoxy, phenoxy, phenyl or unsubstituted or substituted amino, or is pyrrolidinyl, piperidinyl or morpholinyl, R.sup.7 is hydrogen, alkyl or halogen, R.sup.8 is C.sub.1 -C.sub.5 -alkyl, and the radicals R.sup.4 and R.sup.5 and/or R.sup.6 and R.sup.7 together may furthermore each be a --CH.dbd.CH--CH.dbd.CH-- bridge, and the fused-on benzo ring may be further substituted, are used for the preparation of pressure-sensitive and heat-sensitive recording materials.

Abstract translation: 式（I）的荧光剂其中R 1是氢或甲基，R 2是氢或未取代或取代的烷基，R 3是氢，未取代或取代的烷基，环烷基或未取代或取代的苯基，或者是“ 烷基，烷氧基或卤素，R 6是氢，卤素，烷基，烷氧基，苯基烷氧基，苯氧基，苯基或未取代或取代的氨基，或是吡咯烷基 ，哌啶基或吗啉基，R 7为氢，烷基或卤素，R 8为C 1 -C 5 - 烷基，并且基团R 4和R 5和/或R 6和R 7可以另外为-CH = CH-CH = CH-桥， 并且稠合的苯并环可以进一步被取代，用于制备压敏和热敏记录材料。

公开(公告)号：US4477381A

公开(公告)日：1984-10-16

申请号：US350358

申请日：1982-02-19

Applicant: Udo Mayer ,  Erwin Hahn ,  Joachim Jesse

Inventor： Udo Mayer ,  Erwin Hahn ,  Joachim Jesse

IPC: C09B11/00 ,  C09B11/20 ,  C09B11/10

CPC classification number: C09B11/20

Abstract: Triaminotriarylmethane colorants are obtainable by first reacting an aluminum or iron trihalide complex of a 4,4',4"-trihalotriphenylmethyl halide with a metanilic acid, a sulfanilic acid or a .beta.-naphthylaminesulfonic acid and then reacting the product with one or more anilines to replace the halogen atoms located in the 4-positions.The compounds according to the invention are very useful as pigments, for example in printing inks, or for toning carbon black.

Abstract translation: 三氨基三芳基甲烷着色剂可以通过首先使4,4'，4“ - 三卤代三苯甲基卤化物的铝或三卤化铁配合物与间苯磺酸，对氨基苯磺酸或β-萘胺磺酸反应，然后使产物与一种或多种苯胺 以取代位于4位的卤素原子。 根据本发明的化合物作为颜料非常有用，例如在印刷油墨中，或用于调色炭黑。