Patent application number | Description | Published |
20090078910 | FUNCTIONALIZED LONG-CHAIN OLEFIN MIXTURES AND USES THEREFOR - Novel mixtures of long-chain (C10-C20) olefins are functionalized by conversion to aldehydes using an OXO process, or to sulfates, sulfonates, sulfones, sulfides, or sulfoxides by direct sulfonation. The aldehydes may then be hydrogenated to form alcohols, or aminated to form amines or amides. The olefins starting mixture may be acquired as a byproduct of the tetramerization of ethylene in the presence of certain chromium-containing tetramerization catalysts. The functionalized mixtures, and derivatives prepared therefrom such as alkoxylates prepared from the alcohols, may be useful as surfactants that may offer improved performance in many applications, while their preparation based on a byproduct mixture reduces their cost and also reduces waste-handling issues for this non-targeted stream. | 03-26-2009 |
20100081607 | ALKOXYLATE BLEND SURFACTANTS - Surfactant compositions that include one or more nonionic surfactants derived from seed oils and having a mixture of at least 8, 10 and 12 carbon atom linear alkyl moieties find use in a number of end use applications as substitutes for petroleum derived surfactants. | 04-01-2010 |
20100179354 | NOVEL ALKOXY-ETHERS AND ALKOXYLATES THEREOF - Novel 1,3-dialkyloxy-2-propanol and alkoxylates thereof may be prepared in good yield by a convenient process comprising adding epichlorohydrin to a stoichiometric excess of alcohol, wherein the ratio of alcohol:epichlorohydrin is at least about 3:1, preferably in the presence of a Group 1A metal hydroxide and a phase transfer catalyst. The result shows excellent selectivity of to the 1,3-substitution positions, and the alkyl chain may be saturated or unsaturated and may contain one or more heteroatoms. The alkoxylates may include repeating alkoxy units in the 2-position. The compositions are useful as surfactants, diluents, and the like. | 07-15-2010 |
20100234518 | Branched Polyglycols And Branched Polyether Functional Organopolysiloxanes And Coatings Containing Same - Branched polyglycols and branched polyether functional organopolysiloxanes are disclosed as is a process for making branched polyether functional organopolysiloxanes by reacting an organohydrogensiloxane and a branched polyglycol having an unsaturated group via a hydrosilylation reaction, as well as coating compositions containing branched polyether functional organopolysiloxanes and a binder are disclosed. Coatings resulting from these compositions were more hydrophilic and had improved dirt release properties as compared to coatings containing similar, but un-branched, polyether functional organopolysiloxanes. | 09-16-2010 |
20100267844 | ALKYLENE OXIDE-CAPPED SECONDARY ALCOHOL ALKOXYLATES USEFUL AS SURFACTANTS - Disclosed are compositions of the formula wherein R | 10-21-2010 |
20110098492 | CLEANING COMPOSITIONS CONTAINING MID-RANGE ALKOXYLATES - Cleaning compositions are described comprising mid-range alkoxylate surfactants or blends of alkoxylate surfactants, and their use as cleaners for triglycerides and cross-linked triglycerides, formula stabilization agents, agents for ultra-concentrated cleaning formulations, pre-wash spotters, detergents, agricultural adjuvants, hard surface cleaning, and emulsifiers. | 04-28-2011 |
20110224121 | NONIONIC SURFACTANT BLENDS USING SEED OILS - Described are nonionic surfactant blends comprising the transesterification product of poly(ethylene glycol), preferably methoxy-poly(ethylene glycol), and a seed oil, such as castor oil, soybean oil, olive oil, palm oil, palm kernel oil, peanut oil, rapeseed oil, corn oil, sesame seed oil, cottonseed oil, canola oil, safflower oil, linseed oil, coconut oil, or sunflower oil, or blends thereof. | 09-15-2011 |
20110245131 | Surfactant Compositions with Wide PH Stability - Provided is a surfactant composition having wide pH stability. The composition is useful for various applications, including textile processing. The composition comprises: a nonionic surfactant of formula (I): R | 10-06-2011 |