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
Coupling device having piercing member
Wind farm, wind power plant in a wind farm and operating control for this purpose
Methods for isolating ligands of the human bitter taste receptor TAS2R49
Image processing apparatus, image registering method, program causing computer to execute image registering method, and recording medium in which program is recorded
Medical imaging probe with rotary encoder
Hanger
Input device with photodetector pairs
  Randomly Featured Patents
Hair styling mousse compositions comprising carboxylated polyurethane resins
Local sense amplifier circuit and semiconductor memory device including the same
Pyridazine fungicides
System and method for controlling damping force coefficient of shock absorber applicable to automotive supension
Cable protection and guide apparatus
Method of continuously determining crack length
Electrical connector
Marine sail with batten attachment assembly
Materials leading to improved dental composites and dental composites made therefrom
Color correction system for transforming color image from one color space to another