Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Fechner; Wolf D.
Address:
Dirmstein, DE
No. of patents:
3
Patents:












Patent Number Title Of Patent Date Issued
4523958 Pigment formulations and their use of pigmenting gravure printing inks and finishes June 18, 1985
Readily dispersible formulations comprising (a) finely divided copper phthalocyanine and (b) an iron hexacyanoferrate-III pigment are obtained by thoroughly milling a mixture of (a) and (b).The performance characteristics and tinctorial properties of the formulations comprising (a) and (
4490176 Fluid, stable formulations December 25, 1984
Stable, fluid formulations contain (a) finely divided iron cyano complexes, iron-III oxides or iron-III oxide hydrates, (b) one or more C.sub.6 -C.sub.18 -alkylbenzenesulfonic acid, (c) one or more compounds which are obtained by Mannich condensation from 2-hydroxynaphthalene, which may
4350534 Fluid, stable formulations of copper phthalocyanine or indanthrone September 21, 1982
A stable fluid formulation which comprises (a) finely divided .alpha.- or .beta.-copper phthalocyanines or finely divided indanthrone, one or more C.sub.6 -C.sub.18 -alkylbenzenesulfonic acids (b), a basic copper phthalocyanine (c) of the formula ##STR1## where CuPc is an n-valen










 
 
  Recently Added Patents
Nonvolatile semiconductor storage device and a manufacturing method thereof
Sample chamber for laser ablation inductively coupled plasma mass spectroscopy
Modification of an object replica
Image forming apparatus, control method and computer-readable medium for stopping a print job during printing by a printer
Capacity and coverage self-optimization method and device in a mobile network
Semiconductor device manufacturing method and device for same
Sonic fast-sync system and method for bluetooth
  Randomly Featured Patents
Aerogel and adhesive-containing composite, process for its production and its use
Self incompatibility protein
Antifungal and antibacterial agents
Printed wiring board mounting structure
Adjustable pinhole collimators method and system
Vehicle seat adjustment system
System for decoding self-clocking data signals
Method of making molded composite articles
Gas filter
Optical fiber connector