| Croda International PLC Patent applications |
| Patent application number | Title | Published |
|---|
| 20120101201 | Slip and Antiblocking Agent - A novel, branched, saturated, primary fatty acid amide is disclosed. Application areas are as a slip and/or antiblocking agent or mould release agent. The branched, saturated, primary fatty acid has a formula R—CO—NH | 04-26-2012 |
| 20120040834 | Surfactants in Agrochemical Formulations - Surfactant compounds which include an amine ended polyalkylene glycol hydrophile linked to C | 02-16-2012 |
| 20110271462 | Method for Conditioning Textiles - Fatty branched polyalkoxylates, particularly of the formula: R | 11-10-2011 |
| 20110171148 | Sunscreen Composition - A composition contains at least one sunscreen and a protein-PVP copolymer. The sunscreen may be organic and/or inorganic, particularly titanium dioxide. The protein-PVP copolymer improves the effectiveness of the sunscreen, resulting in increased SPF values of the composition. | 07-14-2011 |
| 20110039740 | ENGINE LUBRICANTS - An engine lubricant, especially an SAE OW engine lubricant is described. The engine lubricant has at least 15 wt % of at least one monoester and not more than 15 wt % of additives, wherein said at least one monoester, or mixture of said monoesters if more than one is present, has a kinematic viscosity at 100° C. of not more than 3.3, a viscosity index of at least 130 and a Noack evaporation loss of not more than 15 wt %. The monoester is preferably the reaction product of a monohydric alcohol and a monocarboxylic acid wherein said monohydric alcohol is at least one saturated branched-chain aliphatic monohydric alcohol having between 16 and 36, carbon atoms and wherein said monocarboxylic acid is at least one saturated straight-chain aliphatic monocarboxylic acid having between 5 and 10, preferably 5 and 7, carbon atoms. In preferred lubricants, the monoester, or mixtures of monoesters, have a pour point of not more than −30° C. and a non-polarity index of at least 80. | 02-17-2011 |
| 20100331191 | SURFACTANT COMPOUNDS - Oligoesters including residues of alk(en)yl succinic anhydrides and polyols having at least 3 OH groups, optionally further esterified with fatty acid residues are surfactants which can be used for emulsifiers or similar uses. The surfactants are usually made from C | 12-30-2010 |
| 20100264383 | Uv Absorbing Composition - A UV absorbing polymeric composition has an E | 10-21-2010 |
| 20100249321 | Polymerisation of ethylenically unsaturated monomers - Ethylenically unsaturated, particularly acrylic, monomers are polymerised using a catalyst system including a manganese carbonyl initiator, an organic halogen reactive substrate and an allylic halide chain termination agent. Desirably the manganese carbonyl initiator is a dimanganese compound, particularly dimanganese decacarbonyl (Mn | 09-30-2010 |
| 20100190648 | Structured Agrochemical Oil Based Systems - Structured agrochemical concentrates comprise agrochemical actives dispersed in a structured oil system of an oil and structurant oligomer including urethane and/or urea linkages and residues of a dimer or trimer component. The concentrate formulations may contain other components such as surfactants without the structurant loosing its effect a problem with known structurants. The concentrates can be readily diluted to give sprayable agrochemical formulations. | 07-29-2010 |
| 20100112333 | Polyurethane foam - A microcellular polyurethane obtainable by reacting a polyisocyanate, a polyester formed from a dimer fatty acid and/or dimer fatty diol, and a chain extender. The foam is particularly suitable for use as a component of shoe soles. | 05-06-2010 |
| 20100093579 | ENGINE LUBRICANTS - An engine lubricant, especially an SAE OW engine lubricant is described. The engine lubricant has at least 15 wt % of at least one diester and not more than 15 wt % of additives, wherein said at least one diester, or mixture of said diesters if more than one is present, has a kinematic viscosity at 100° C. of not more than 3.3, a viscosity index of at least 130, a pour point of not more than −30° C. and a Noack evaporation loss of not more than 15 wt %. a) reaction products of at least one C | 04-15-2010 |
| 20100047194 | Structurants for Oil Phases - Polyester oil structurants are obtainable by the reaction of a dimer based dicarboxylic acid, a polyol and a C | 02-25-2010 |
| 20100036030 | Acrylic Resin Composition - A composition contains an acrylic resin and an impact modifier containing at least one dimer fatty acid and/or dimer fatty diol. The composition is suitable for use to form a sheet or as an adhesive, particularly as a pressure sensitive adhesive, anaerobic adhesive and a reactive hot-melt adhesive. | 02-11-2010 |
| 20090311205 | Co-Polymers in Hair Styling Applications - Hair is treated with a copolymer of an unsaturated ester and a styrene sulphonate monomer to reducing damage to hair caused by subsequent heat treatment. The styrene sulphonate monomer is desirably sodium styrene sulphonate and the unsaturated ester is desirably of an unsaturated monocarboxylic acid, such as (meth)acrylic acid, or dicarboxylic acid, such as maleic acid, and an alcohol, desirably an alkoxylated alcohol such as ethoxylated lanolin alcohol. Formulations for hair treatment generally include from about 0.5 to about 25% by weight of the copolymer. | 12-17-2009 |
| 20090191273 | Metal Oxide Dispersion - A dispersion contains particles of metal oxide having a median volume particle diameter in the range from 24 to 42 nm which are dispersed in a medium which includes a mixture of at least one polar material having an interfacial tension of less than 30 mNm | 07-30-2009 |
| 20090098206 | Particulate Metal Oxide - A particulate metal oxide having a median volume particle diameter in the range from 24 to 42 nm, a photogreying index in the range from 0.05 to 3 and/or and a yellowing index of less than 6. The dispersion can be used in a sunscreen product which is transparent, exhibits effective UV protection, reduced photoactivity, and reduced yellowing in combination with organic UV absorbers. | 04-16-2009 |
| 20080214726 | Polymeric Materials - Copolymers, desirably having a molecular weight of from 500 to 20000, of aminoesters or aminoamides of (meth)acrylic acid and (meth)acrylamides at a molar ratio of from 10:1 to 60:1, particularly from 12:1 to 50:1 and especially about 20:1, can act as gas hydrate inhibitors in water containing hydrocarbon gas streams. Desirably the aminoesters or aminoamides are N-alkyl-amino(esters or amides) in particular of the formula (I): H | 09-04-2008 |
| 20080202815 | Drilling fluids - This invention relates to drilling fluids, to drilling lubricants for such drilling fluids and to methods of drilling wells, particularly oil and/or gas wells using such drilling fluids. In particular, the invention relates to the inclusion of lubricants which afford lubrication in drilling fluids in which the lubricant compatibility and/or performance may be adversely affected by other components of the drilling fluid, particularly divalent cations such as calcium, formate salts or highly alkaline components such as alkali silicate. | 08-28-2008 |
