Resources Contact Us Home
Fechner; Wolf D.
Dirmstein, DE
No. of 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
Supplier capability methods, systems, and apparatuses for extended commerce
System and method of creating and providing SMS http tagging
Method for producing SOI substrate and SOI substrate
Beaconing and superframe structure for millimeter wave wireless technologies
Multi-level integrated circuit, device and method for modeling multi-level integrated circuits
Backup and recovery of distributed storage areas
Direct file transfer between subscribers of a communications systems
  Randomly Featured Patents
Convertible articulated crane
Running time of short running applications by effectively interleaving compilation with computation in a just-in-time environment
Magnetic separator and method for separating magnetic particles from non-magnetic particles
Elastomer membrane enhanced electrostatic transducer
Antenna coupling apparatus, external-antenna connecting apparatus, and onboard external-antenna connecting apparatus
Liquid crystal polymer compositions
Polarizer for a multi-domain vertical alignment liquid crystal display
Method of using cell-free protein synthesis to produce a membrane protein
Liquid immersion exposure apparatus, exposure method, and method for producing device
Applicator system and method for applying a hair product to hair