Resources Contact Us Home
Browse by Category: Main > Industrial
Class Information
Number: 516/DIG.7
Name: Colloid systems and wetting agents; subcombinations thereof; processes of > Wetting, emulsifying, dispersing, or stabilizing agents (252/351) > Organic amine, amide, or n-base containing (252/357)

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
6926810 Process for obtaining an organic acid from an organic acid ammonium salt, an organic acid amide, or an alkylamine organic acid complex Aug. 9, 2005
6797329 Antifoulant dispersant and method Sep. 28, 2004
6569939 Polymer composition for flexibilizing building materials May. 27, 2003
6190673 Gel compositions containing gellants in the form of alkyl amides of tri-carboxylic acids Feb. 20, 2001
6123754 Wood-impregnating agent and process for its production and use Sep. 26, 2000
5858941 Compositions and method for removal of oils and fats from food preparation surfaces Jan. 12, 1999
5798144 Method for imparting hydrophobicity to a surface of a substrate with low concentration organofunctional silanes Aug. 25, 1998
5785894 Dispersant for dispersing particulate solids Jul. 28, 1998
5783565 Cationic amphiphiles containing spermine or spermidine cationic group for intracellular delivery of therapeutic molecules Jul. 21, 1998
5783109 Dispersion of gums and iron sulfide in hydrocarbon streams with alkyl phenol-polyethylenepolyamine formaldehyde resins Jul. 21, 1998
5780390 Agricultural spray adjuvant comprising coconut diethanolamide and polyalkylene glycol Jul. 14, 1998
5767099 Cationic amphiphiles containing amino acid or dervatized amino acid groups for intracellular delivery of therapeutic molecules Jun. 16, 1998
5760258 Polyhydroxyalkyl-amidoamine oxides Jun. 2, 1998
5756000 Perfluoro(alkoxycycloalkane)carbonyl fluoride compositions and their use May. 26, 1998
5725605 Disperant concentrate based on degradation products of polysaccharides in the dyeing of textiles Mar. 10, 1998
5720873 Method of floating calcium carbonate ore and flotation reagent therefor Feb. 24, 1998
5719131 Cationic amphiphiles containing dialkylamine lipophilic groups for intracellular delivery of therapeutic molecules Feb. 17, 1998
5703016 Surfactant composition for use with glyphosate comprising dimethyl amine oxide, polyethoxylated alcohol, and pyridinium halide Dec. 30, 1997
5702644 Pitch control composition Dec. 30, 1997
5700395 Dispersants Dec. 23, 1997
5686024 Aqueous dispersion of a surface active polymer having enhanced performance properties Nov. 11, 1997
5686023 C.sub.7 -C.sub.12 diol and diol alkoxylates as coupling agents for surfactant formulations Nov. 11, 1997
5683958 Surfactants mixtures Nov. 4, 1997
5670081 Salt compositions and functional fluids using same Sep. 23, 1997
5633310 Water-soluble copolymers of vinylacetate and maleamic acids and use as fluidizers high-range water-reducers for aqueous suspensions May. 27, 1997
5614474 Polymer-surfactant fluids for decontamination of earth formations Mar. 25, 1997
5612372 Liquid dispersants for pesticides Mar. 18, 1997
5607980 Topical compositions having improved skin feel Mar. 4, 1997
5589194 Method of encapsulation and microcapsules produced thereby Dec. 31, 1996
5571715 Surface active metal chelated nutrients for bioremediation of hydrocarbon contaminated soils and water Nov. 5, 1996
5569767 Process for the production of low-viscosity storable amphoteric surfactants from imidazolines Oct. 29, 1996
5561056 Class of bifunctional additives for bioremediation of hydrocarbon contaminated soils and water Oct. 1, 1996
5558806 Surfactant blend of a polyalkleneoxide polysiloxane and an organic compound having a short chain hydrophobic moiety Sep. 24, 1996
5552089 Liquid cleaning compositions with grease release agent Sep. 3, 1996
5534500 Process for preparing surfactant mixtures having high solids content Jul. 9, 1996
5532224 Contact lens cleaning composition containing polyalklene oxide modified siloxanes Jul. 2, 1996
5527491 Emulsifiers and explosive emulsions containing same Jun. 18, 1996
5525333 Lactobionic acid amide compositions and their use Jun. 11, 1996
5523021 Conductive materials based on encapsulated conductive polymers Jun. 4, 1996
5494593 Amphoteric surfactants-containing wax compositions, their production and their use Feb. 27, 1996
5494607 Alkyl substituted phenol-polyethylenepolyamine-formaldehyde resins as asphaltene dispersants Feb. 27, 1996
5486307 Liquid cleaning compositions with grease release agent Jan. 23, 1996
5474710 Process for preparing concentrated surfactant mixtures containing magnesium Dec. 12, 1995
5472987 Surfactant composition for flexible polyurethane foam Dec. 5, 1995
5454978 Inhibiting deposition of oil on surface of water-carrying system Oct. 3, 1995
5429695 Emulsifying agent for producing cationic asphalt emulsions of different setting times, for road construction and maintenance, method of obtaining the agents and method for adjusting the settin Jul. 4, 1995
5427699 Low viscosity acid-in-oil emulsions and methods Jun. 27, 1995
5425900 Dispersing agents, their use and solids coated therewith Jun. 20, 1995
5422233 Photographic processing compositions including hydrophobically modified thickening agent Jun. 6, 1995
5417890 Conductive materials based on encapsulated conductive polymers May. 23, 1995

1 2 3 4 5 6

  Recently Added Patents
End to end email monitor
Morphinan compounds
Persistent luminescence nanoparticles used in the form of a diagnosis agent for in vivo optical imaging
Method and apparatus for sensing an input object relative to a sensing region of an ultrasound sensor device
Methods of saccharification of polysaccharides in plants
System and method for storing redundant information
  Randomly Featured Patents
Composite torsion bar
Percutaneous absorption preparation
Snack packaging
Video signal noise reduction system using time-varying filter coefficients
Walking-beam conveyor
Small molecules that covalently modify transthyretin
Method and device for enabling and disabling group transmissions
Method and devices for minimally invasive arthroscopic procedures
Method for determining diffusion and/or transfer coefficients of a material