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
Faucet handle
Therapeutic compositions and methods
System and method for routing streaming data requests
Semiconductor device having a triple gate transistor and method for manufacturing the same
Image recording device, image recording method, and computer program product that adds a fluorescent-whitening-agent onto a recording sheet
Supplier capability methods, systems, and apparatuses for extended commerce
Imaging apparatus for calculating a histogram to adjust color balance
  Randomly Featured Patents
Device and method for generating a base band signal and program causing computer to execute the method
Apparatus and method for conformally coating a capacitor
Capacity probe for liquid measurements
PIU plug-in/plug-off mechanism for electronic apparatus
Forming SOI trench memory with single-sided buried strap
Golf tool system
Bottle
Run-to-run control of backside pressure for CMP radial uniformity optimization based on center-to-edge model
Antimalarial pharmaceutical compositions
Nutritional supplements for women desiring to become pregnant, and pregnant and nursing women