Title:
【発明の名称】被覆された鉱物製成形体の製造方法
Document Type and Number:
Japanese Patent JP2003531032
Kind Code:
A
Abstract:
At least partially coated mineral molded articles are prepared by application of an aqueous coating agent, containing a polymer dispersion as binding agent and at least an aqueous styrene-maleic acid anhydride copolymer solution, whereby the aqueous styrene-maleic acid anhydride copolymer solution is added to the polymer dispersion following completion of the polymerization. At least partially coated mineral molded articles are prepared by application of an aqueous coating agent, containing a polymer dispersion as binding agent and at least an aqueous styrene-maleic acid anhydride copolymer solution, onto the surface of the molded article followed by hardening of the molded article and drying of the coating agent whereby the aqueous styrene-maleic acid anhydride copolymer solution is added to the polymer dispersion following completion of the polymerization.
Inventors:
Krieger Stefan
Grau Angelica
Grau Angelica
Application Number:
JP2001576743A
Publication Date:
October 21, 2003
Filing Date:
April 12, 2001
Export Citation:
Assignee:
Clariant Gezershyaft Mito Besilyenktel Haftung
International Classes:
B28B11/04; C04B41/48; C04B41/63; C04B41/70; C09D125/14; C09D133/06; C08L35/06; (IPC1-7): B28B11/04; C04B41/63; C04B41/70
Attorney, Agent or Firm:
Mitsufumi Ezaki (3 others)