The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 24, 1981
Filed:
Mar. 17, 1980
Applicant:
Inventor:
Josef Landler, Hofheim am Taunus, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08L / ; C08L / ;
U.S. Cl.
CPC ...
106272 ; 106271 ; 1062 / ; 1063 / ; 1063 / ; 106309 ; 106298 ; 106307 ;
Abstract
An easy method for preparing pigment preparations on wax basis in an aqueous medium is treating the pigment in the aqueous medium with a solution of the wax in an organic solvent. The so-obtained preparations are easily dispersible in lacquers and plastic masses and allow to obtain the full tinctorial strength of the pigment without needing much energy for dispersing the pigment in the substrate.