Featured patents

Silica-Based Sols
US 08835515 B2, Sept. 16, 2014, The material is substantially pure silica sol, Marek Tokarz et al. / Akzo Nobel, N.V. (Arnhem, NL)
An aqueous sol containing silica-based particles wherein the sol has a specific…

Siloxane Polyether Copolymers
US 08809404 B2, Aug. 19, 2014, The compound contains silicon, Kalman Koczo et al. / Momentive Performance Materials Inc. (Waterford, US)
A soluble or dispersible copolymer composition, comprising the reaction products…

Demulsifying and Dehydrating Formulations for Heavy Crude Oils Based on Block Copolymers Bifunctionalized With Amines
US 08815960 B2, Aug. 26, 2014, The compound contains repeating -(OCnH2n)-, Eugenio Alejandro Flores Oropeza et al. / Instituto Mexicano Del Petroleo (Mexico City, MX)
A method of demulsifying and desalting an emulsion comprising adding…

Methods for Treating an Inorganic Slurry
US 08772356 B2, July 8, 2014, Continuous Gas or Vapor Phase: Colloid Systems; Compositions Containing an Agent for Making or Stabilizing Colloid Systems; Processes of Making or Stabilizing Colloid Systems; Processes of Preparing the Compositions, Christopher Raymond Jones / Rhodia Operations (Aubervilliers, FR)
A method for treating an inorganic slurry to preserve the slurry against…

Mixture of Polyfluoroalkylsulfonamido Alkyl Amines
US 08729138 B2, May 20, 2014, The compound contains nitrogen, except if present solely as NH4+, Volodymyr B. Pashovych et al. / E I du Pont de Nemours and Company (Wilmington, US)
A mixture of polyfluoroalkylsulfonamido alkyl amines comprising:…

Hydrophobic Organic Solvent-Dispersed Sol of Anhydrous Zinc Antimonate Colloidal Particles and Method for Producing the Same
US 08697757 B2, April 15, 2014, The inorganic material primarily contains compounds containing both silicon and oxygen, or both aluminum and oxygen, or combinations thereof organosol, silica alcosol, talc, clay), Tomonari Shinji et al. / Nissan Chemical Industries, Ltd. (Tokyo, JP)
A hydrophobic organic solvent-dispersed sol of surface-modified anhydrous zinc…

Methods and Arrangement for Handling Asphalt Emulsion
US 08664281 B2, March 4, 2014, Aqueous continuous liquid phase and discontinuous phase primarily coal or elemental carbon or bituminous, Lance Allan et al. / Pacific Emulsions, Inc. (Sante Fe Springs, US)
A method for handling asphalt emulsion, comprising:…

Liquid Rheology Modifier
US 08648120 B2, Feb. 11, 2014, The organic material contains organic compound containing nitrogen, except if present solely as NH4+, Toshiharu Kojima et al. / Kao Corporation (Tokyo, JP)
A rheology modifier that is liquid comprising a first water-soluble…

Preparation of Gels Derived From Carboxymethyl Cellulose Alkali Metal Salt
US 08633254 B2, Jan. 21, 2014, The compound contains -C(=O)OH or salt thereof, Naotsugu Nagasawa et al. / Japan Atomic Energy Agency (Ibaraki, JP)
A method of preparing a gel from carboxymethyl cellulose alkali metal salt,…

Electrokinetically-Altered Fluids Comprising Charge-Stabilized Gas-Containing Nanostructures
US 08470893 B2, June 25, 2013, Having discontinuous gas or vapor phase, e.g., foam:, Gregory J. Archambeau et al. / Revalesio Corporation (Tacoma, US)
An electrokinetically altered composition, comprising an ionic aqueous solution…

Patentorg has 53 documents under Colloid Systems and Wetting Agents; Subcombinations Thereof; Processes Of Patents.

Narrow down the browsing criteria below to see more patents.

Select a subcategory
Quick navigation
New documents
  • Process for the Production of the Actinobacillus Pleuropneumoniae Toxins APXI or APXIII in a Liquid Culture Medium Under Supply of Air Enriched in Carbon Dioxide
  • Method for Manufacturing Nonvolatile Memory Device
  • Supply Chain Demand Satisfaction
  • Supply-Line Management Device
  • Storage Control Device and Method for Managing Snapshot