公开(公告)号：US4097233A

公开(公告)日：1978-06-27

申请号：US699501

申请日：1976-06-24

Applicant: Masaoki Takahashi ,  Michio Fumishi

Inventor： Masaoki Takahashi ,  Michio Fumishi

IPC: C09B67/32 ,  C09B69/06 ,  D06P3/16 ,  D06P3/52 ,  D06P3/54 ,  D06P3/66 ,  D06P3/76 ,  D06P3/82 ,  C09B67/00

CPC classification number: D06P3/8266 ,  C09B67/0075 ,  C09B69/06 ,  D06P3/16 ,  D06P3/522 ,  D06P3/54 ,  D06P3/66 ,  D06P3/76 ,  D06P3/8271

Abstract: Basic dye compositions suitable for dyeing acid modified polyester and polyacrylonitrile fibrous articles comprise one or more finely dispersed, difficultly soluble dye complex salts composed of one or more water-soluble basic dyes and one or more dispersants capable of being ionically bonded to said basic dye. Appropriate anionic dispersants include a naphthalenesulfonic acid-formaldehyde condensate, a methylnaphthalenesulfonic acid-formaldehyde condensate, lignin sulfonic acid, and an alkyl sulfate.

Abstract translation: 适用于染色酸改性聚酯和聚丙烯腈纤维制品的基础染料组合物包含一种或多种由一种或多种水溶性碱性染料和一种或多种能够与所述碱性染料离子键合的分散剂组成的精细分散，难溶的染料络合盐。 合适的阴离子分散剂包括萘磺酸 - 甲醛缩合物，甲基萘磺酸 - 甲醛缩合物，木质素磺酸和烷基硫酸盐。

公开(公告)号：US3843319A

公开(公告)日：1974-10-22

申请号：US22142272

申请日：1972-01-27

Applicant: HOECHST AG

Inventor： VON DER ELTZ H ,  JETHS J

IPC: D06P3/82

CPC classification number: D06P3/8266 ,  Y10S8/907

Abstract: 1. A PROCESS FOR EXHAUST DYEING FROM A SINGLE BATH A FIBROUS MATERIAL CONTAINING A MIXTURE OF CELLULOSE FIBERS AND POLYACRYLONITRILE FIBERS WITH A REACTIVE DYESTUFF HAVING AT LEAST ONE VINYLSULFONE REACTIVE GROUP OR ONE GROUP THAT FORMS A VINYLSULFONE REACTIVE GROUP IN ALKALINE MEDIUM AND WITH A NON-REACTIVE BASIC DYESTUFF, WHICH COMPRISES HEATING SAID MATERIAL AT A TEMPERATURE BETWEEN ABOUT 20*C AND ABOUT 80*C IN AN AQUEOUS DYEBATH THAT CONTAINS SAID REACTIVE DYESTUFF, A NON-IONIC DISPERSING AGENT AND AND ALKALINE AGENT TO ADJUST THE PH OF SAID DYEBATH TO BETWEEN ABOUT 9 AND ABOUT 12 UNTIL SAID REACTIVE DYESTUFF IS FIXED ON THE CELLULOSE FIBERS, ADDING TO SAID DUEBATH SAID NON-REACTIVE BASIC DYESTUFF AND A FREE ORGANIC ACID OR INORGANIC ACID TO ADJUST THE PH OF SAID DYEBATH TO BETWEEN ABOUT 3.5 AND ABOUT 6, AND HEATING SAID MATERIAL IN SAID DYEBATH AT A TEMPERATURE BETWEEN ABOUT 95*C. AND ABOUT 130*C. UNTILS SAID BASIC DYESTUFF IS FIXED ON THE POLYACRYLONITRILE FIBERS.

公开(公告)号：US3716525A

公开(公告)日：1973-02-13

申请号：US3716525D

申请日：1969-12-15

Applicant: CASSELLA FARBWERKE MAINKUR AG

Inventor： ENGELHARDT F ,  HEID C ,  GUNZERT W ,  KRUSCHE E ,  MEYER A

IPC: C09B49/00 ,  D06P1/00 ,  D06P1/30 ,  D06P3/82 ,  D21H21/28 ,  C09B49/12

CPC classification number: C09B49/00 ,  D06P1/0072 ,  D06P1/30 ,  D06P3/8266 ,  D21H21/28

Abstract: Water-soluble dyestuffs having an affinity for fibers and being capable to dyeing in the absence of reducing agents obtained by reacting water-insoluble sulfur dyestuffs, reduction products thereof or their thiosulfuric acid derivatives with alkylenimines and substituted derivatives thereof.

Abstract translation: 在不存在通过水不溶性硫染料，其还原产物或其硫代硫酸衍生物与亚烷基亚胺及其取代衍生物反应获得的还原剂的情况下，对纤维具有亲和力并能够染色的水溶性染料。

公开(公告)号：US3460171A

公开(公告)日：1969-08-12

申请号：US3460171D

申请日：1966-05-13

Applicant: BAYER AG

Inventor： HEES WALTER

IPC: D06P1/607 ,  D06P1/613 ,  D06P1/651 ,  D06P3/76 ,  D06P3/82 ,  D06P1/68 ,  C09B67/00 ,  D06P3/00

CPC classification number: D06P3/76 ,  D06P1/607 ,  D06P1/6076 ,  D06P1/6131 ,  D06P1/6136 ,  D06P1/65125 ,  D06P3/8266 ,  Y10S8/907

公开(公告)号：US3085848A

公开(公告)日：1963-04-16

申请号：US78782159

申请日：1959-01-20

Applicant: DU PONT

Inventor： HINTON JR EVERETT H

IPC: D06P3/82

CPC classification number: D06P3/8266 ,  Y10S8/927

公开(公告)号：US2931697A

公开(公告)日：1960-04-05

申请号：US75165458

申请日：1958-07-29

Applicant: DOW CHEMICAL CO

Inventor： WIRTH ALLAN R ,  NORTON FREDERICK H ,  MESSER ALBERT S

IPC: D06P1/651 ,  D06P3/14 ,  D06P3/60 ,  D06P3/70 ,  D06P3/82 ,  D06P5/12

CPC classification number: D06P1/65112 ,  D06P3/14 ,  D06P3/60 ,  D06P3/70 ,  D06P3/8266 ,  D06P3/8271 ,  D06P5/12 ,  Y10S8/18

公开(公告)号：US2931696A

公开(公告)日：1960-04-05

申请号：US75165358

申请日：1958-07-29

Applicant: DOW CHEMICAL CO

Inventor： WIRTH ALLAN R ,  MESSER ALBERT S

IPC: D06P1/667 ,  D06P3/16 ,  D06P3/62 ,  D06P3/70 ,  D06P3/82 ,  D06P5/12

CPC classification number: D06P5/12 ,  D06P1/667 ,  D06P3/16 ,  D06P3/62 ,  D06P3/70 ,  D06P3/8266 ,  D06P3/8271 ,  Y10S8/917 ,  Y10S8/918 ,  Y10S8/924 ,  Y10S8/927