公开(公告)号：GB2324097A

公开(公告)日：1998-10-14

申请号：GB9807599

申请日：1998-04-08

Applicant: BASF AG

Inventor： RUFF WOLFGANG ,  REISACHER HANSULRICH ,  JESSE JOACHIM ,  BESLER ERIKA

IPC: C09B67/02 ,  C09B67/08 ,  C09D11/037 ,  C09D11/02

Abstract: A pigment preparation in pellet form is composed of organic pigment particles coated with an acidic resin comprising a mixture of free resin acid and resin soap. The pigment preparation is useful for pigmenting printing inks.

公开(公告)号：GB2324097B

公开(公告)日：2000-06-14

申请号：GB9807599

申请日：1998-04-08

Applicant: BASF AG

Inventor： RUFF WOLFGANG ,  REISACHER HANSULRICH ,  JESSE JOACHIM ,  BESLER ERIKA

IPC: C09B67/02 ,  C09B67/08 ,  C09D11/037 ,  C09D11/02

公开(公告)号：DE19806397B4

公开(公告)日：2006-07-06

申请号：DE19806397

申请日：1998-02-17

Applicant: BASF AG

Inventor： RUFF WOLFGANG ,  REISACHER HANSULRICH ,  JESSE JOACHIM ,  BESLER ERIKA

IPC: C09B67/08 ,  C09B67/02 ,  C09B67/20 ,  C09D11/037

公开(公告)号：DE19806397A1

公开(公告)日：1998-10-15

申请号：DE19806397

申请日：1998-02-17

Applicant: BASF AG

Inventor： RUFF WOLFGANG DR ,  REISACHER HANSULRICH DR ,  JESSE JOACHIM DR ,  BESLER ERIKA

IPC: C09B67/02 ,  C09B67/08 ,  C09D11/037 ,  C09B67/20 ,  C09D11/02

Abstract: A pigment preparation in pellet form, where organic pigment particles are coated with an acidic resin comprising a mixture of free resin acid and resin soap. Also claimed is: (i) a process to produce the pigment comprising coating organic pigment particles, suspended in an aqueous medium, with a mixture of free resin acid and resin soap, collecting the resin-coated pigment on a filter means, pelletising the moist filter cake via a pelletising die and drying the pellets; and (ii) printing inks pigmented by the pigment.