公开(公告)号：DE10057165A1

公开(公告)日：2002-05-23

申请号：DE10057165

申请日：2000-11-16

Applicant: BASF AG

Inventor： ETZRODT GUENTER ,  GREFENSTEIN ACHIM ,  WIELAND JENET ,  BAYER ROBERT ,  RIEGER REINHOLD

IPC: B32B27/08 ,  B32B27/20 ,  C08J3/21 ,  C09D17/00 ,  C08J3/215 ,  C08J3/12 ,  C08J5/10 ,  C08K9/08 ,  C08J5/18 ,  B32B27/28 ,  A47G27/00

Abstract: Preparation of granulated pigment comprises: (1) dispersing at least two different pigments in a solution of a thermoplastic polymer(s) and optionally a dispersing agent; and (2) granulating the mixture with solvent removal. Independent claims are also included for the following: (1) plastic molding compositions colored with the pigment preparations; and (2) laminated films containing at least one layer colored with the pigment preparation.

公开(公告)号：DE10057164A1

公开(公告)日：2002-05-23

申请号：DE10057164

申请日：2000-11-16

Applicant: BASF AG

Inventor： ETZRODT GUENTER ,  GREFENSTEIN ACHIM ,  BAYER ROBERT ,  WIELAND JENET ,  RIEGER REINHOLD

IPC: B32B27/08 ,  B32B27/20 ,  C08J3/21 ,  C08J3/16 ,  C08J3/20 ,  C08J5/18 ,  C08L51/08 ,  B32B27/28

Abstract: Pigment preparations in granulated form (I) containing a pigment, thermoplastic polymer(s) and optionally a dispersant are obtained by (a) dispersing the pigment (A) in a solution of the polymer (B) in an organic solvent in the absence or presence of a dispersant (C) and then (b) removing solvent to form granules. Independent claims are also included for: (1) a method for pigmenting plastic moulding materials by incorporating (I) in the material; (2) plastic moulding materials (II) pigmented with (I); (3) laminated sheet in which at least one layer is pigmented with (I); and (4) formed plastic parts with laminated sheet as in (4) on at least one surface, bonded via the substrate layer with back-stamped, back-injected, back-poured or back-foamed moulding material.