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
Wind farm, wind power plant in a wind farm and operating control for this purpose
Radiation-curable ink composition, ink jet recording method, and recorded matter
Method and system for providing intelligent call rejection and call rollover in a data network
Method and system for detecting target objects
System and method for managing a loyalty program via an association network infrastructure
Measuring current and resistance using combined diodes/resistor structure to monitor integrated circuit manufacturing process variations
Cell transport system comprising a homogeneous mixture of agarose and agarase
  Randomly Featured Patents
4-Aminoalkyl-7-hydroxy-2(3H)-indolones
Complex image player
Container opening apparatus
Creping doctor device
Door with a lock and a plurality of doors with corresponding locks and a method of installation of a door with a lock
Joint arthroplasty devices formed in situ
Controlled air supply for internal combustion engines
Apparatus and method for reducing cross-talk between audio channels in a mobile terminal
Switching method to improve the efficiency of switched-mode power converters employing a bridge topology
Power assist motor for bicycle