Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Cohrs; Carsten
Address:
Burghausen, DE
No. of patents:
4
Patents:












Patent Number Title Of Patent Date Issued
8298402 Additives for improving the cold flowability and lubricity of fuel oils October 30, 2012
The present invention relates to alkylphenol-aldehyde resins containing oligo- or polymers having a repeat structural unit of the formula ##STR00001## where R.sup.1 is a branched alkyl or alkenyl radical which has from 10 to 40 carbon atoms and bears at least one carboxyl, carboxyla
8133852 Mineral oils with improved conductivity and cold flowability March 13, 2012
The invention provides compositions comprising at least one alkylphenol resin (constituent I) and, based on the alkylphenol resin, from 0.05 to 10% by weight of at least one salt of an aromatic base and of a sulfonic acid (constituent II).
8123930 Additives for crude oils February 28, 2012
The invention thus provides crude oils and products which have been produced therefrom and comprise distillation residues, comprising at least one alkylphenol-aldehyde resin having a repeat structural unit of the formula ##STR00001## where R.sup.1 is a branched alkyl or alkenyl rad
7776111 Mineral oils with improved conductivity and cold flowability August 17, 2010
The invention provides compositions comprising at least one alkylphenol-aldehyde resin (constituent I) and, based on the alkylphenol resin, from 0.005 to 10% by weight of at least one oil-soluble organic ammonium sulfonate (constituent II).










 
 
  Recently Added Patents
Method for fabricating a nitrided silicon-oxide gate dielectric
Apparatus for providing location information of hand-held device and method thereof
Antibodies to Clostridium difficile toxins
Method, base station and system for adjusting cell wireless configuration parameter
Electronic component and reflected-wave cancelling method
Die packages and systems having the die packages
Mobile terminal including stellar body watching hookup communications function
  Randomly Featured Patents
Combined electric toothbrush holder and stand
Lubricating oil composition
Method and apparatus for terminating reception in a wireless communication system
Method for forming a dual component ornamental fingernail accessory
Measuring neighboring cell loading in wireless communications
Vehicle composition containing 1-substituted azacycloalkan-2-ones
Process for manufacturing cephem derivatives
Well treatment using electric submersible pumping system
Football board game
Imidazole group containing polymeric catalysts their preparation, and their use in the preparation of isocyanates containing uretdione groups