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
Efficient relay automatic repeat request procedure in broadband wireless access system
High-performance AHCI interface
Light emitting diode package and method of fabricating the same
Luggage wheel housing with wheel
Method and apparatus for displaying system status with a wide range of viewing angle
Co-map communication operator
Rim for a TV receiver
  Randomly Featured Patents
Actuator
System for detecting an optical information and scanning microscope system
Variable air dilution cigarette filters
Multilayer film having improved heat sealing characteristics
Truck floor board construction
Method and apparatus for combustion of residual carbon in fly ash
Exercise apparatus and kits
Gaming system, gaming device and method for displaying multiple concurrent games using dynamic focal points
Method and apparatus for controlling a computer to implement telephone functions with an enhanced minidialer function
Systemic inflammatory markers as diagnostic tools in the prevention of atherosclerotic diseases and as tools to aid in the selection of agents to be used for the prevention and treatment of at