公开(公告)号：EP3395912A1

公开(公告)日：2018-10-31

申请号：EP17168724.7

申请日：2017-04-28

Applicant: Stahl International B.V.

Inventor： GARG, Rahul ,  SAMEL, Amarish ,  SWAMINATHAN, Vijay Narayanan

IPC: C09B67/22 ,  D06P3/32 ,  D06P1/10

CPC classification number: C09B67/0046 ,  C09B67/0055 ,  D06P1/0016 ,  D06P1/06 ,  D06P1/908 ,  D06P3/3213 ,  D06P3/3226

Abstract: The present invention relates to an anionic dye composition comprising at least one azo dye and at least one azo-metal complex dye. The present invention further relates to the dye composition for use in dyeing leather, in particular spray dyeing leather.

公开(公告)号：EP3395912B1

公开(公告)日：2019-09-11

申请号：EP17168724.7

申请日：2017-04-28

Applicant: Stahl International B.V.

Inventor： GARG, Rahul ,  SAMEL, Amarish ,  SWAMINATHAN, Vijay Narayanan

IPC: C09B67/22 ,  D06P1/00 ,  D06P1/06 ,  D06P1/92 ,  D06P3/32

公开(公告)号：EP3434736A1

公开(公告)日：2019-01-30

申请号：EP17183704.0

申请日：2017-07-28

Applicant: Stahl International B.V.

Inventor： GARG, Rahul ,  SAMEL, Amarish

IPC: C09B67/22 ,  D06P3/32 ,  D06P1/39

Abstract: The present invention relates to an anionic dye composition comprising at least one azo dye and at least one azo-metal complex dye. The present invention further relates to the dye composition for use in dyeing leather, in particular spray dyeing leather.