公开(公告)号：AU509737B2

公开(公告)日：1980-05-22

申请号：AU3076777

申请日：1977-11-18

Applicant: HOECHST AG

Inventor： ENGELMANN M ,  MAIER K ,  SPANGE A ,  DEWALD B ,  LENZ H-J

IPC: C08L23/00 ,  C08J3/22 ,  C08L7/00 ,  C08L21/00 ,  C08L23/12 ,  C08L101/00 ,  C08J3/20 ,  D06P3/79

Abstract: Preparations of insoluble colorants, especially pigments, are obtained by distributing the colorant in molten polypropylene wax having a viscosity of 0.5 to 5 Pa.s, determined at 170 DEG C., and an isotactic proportion of 40 to 90% by weight. These preparations are easily dispersible in polyolefins and especially useful for dyeing polypropylene in the mass.

公开(公告)号：ZA7706891B

公开(公告)日：1978-09-27

申请号：ZA7706891

申请日：1977-11-18

Applicant: HOECHST AG

Inventor： LENZ H ,  ENGELMANN M ,  MAIER K ,  SPANGE A ,  TEIGE W ,  DEWALD B

IPC: C08L23/00 ,  C08J3/22 ,  C08L7/00 ,  C08L21/00 ,  C08L23/12 ,  C08L101/00 ,  D06P3/78 ,  B01J21/06 ,  C01G11/00 ,  C01G23/04 ,  C08F110/06

CPC classification number: C08J3/226 ,  C08J2323/02 ,  C08J2423/00

公开(公告)号：ZA776891B

公开(公告)日：1978-09-27

申请号：ZA776891

申请日：1977-11-18

Applicant: HOECHST AG

Inventor： LENZ H ,  ENGELMANN M ,  MAIER K ,  SPANGE A ,  TEIGE W ,  DEWALD B

IPC: C08L23/00 ,  C08J3/22 ,  C08L7/00 ,  C08L21/00 ,  C08L23/12 ,  C08L101/00 ,  D06P3/78 ,  C01G23/04 ,  C01G11/00 ,  C08F110/06 ,  B01J21/06

Abstract: Preparations of insoluble colorants, especially pigments, are obtained by distributing the colorant in molten polypropylene wax having a viscosity of 0.5 to 5 Pa.s, determined at 170 DEG C., and an isotactic proportion of 40 to 90% by weight. These preparations are easily dispersible in polyolefins and especially useful for dyeing polypropylene in the mass.

公开(公告)号：BR7707699A

公开(公告)日：1978-07-18

申请号：BR7707699

申请日：1977-11-18

Applicant: HOECHST AG

Inventor： ENGELMANN M ,  SPANGE A ,  TEIGE W ,  DEWALD B ,  MAIER K ,  LENZ H

IPC: C08L23/00 ,  C08J3/22 ,  C08L7/00 ,  C08L21/00 ,  C08L23/12 ,  C08L101/00 ,  C08J3/20

Abstract: Preparations of insoluble colorants, especially pigments, are obtained by distributing the colorant in molten polypropylene wax having a viscosity of 0.5 to 5 Pa.s, determined at 170 DEG C., and an isotactic proportion of 40 to 90% by weight. These preparations are easily dispersible in polyolefins and especially useful for dyeing polypropylene in the mass.