Abstract:
The invention relates to heavily foaming tenside complexes, which are produced by sulfating alcohol/trialkylamine mixtures in a one-pot method, wherein preferably a gaseous sulfur trioxide in diluted form has been used. The invention further relates to compositions containing known tensides and adequate solvents in addition to the tenside complexes, the latter being adequate for multiple uses, for example, for detergents and cosmetic formulations. In semifluorized form, they can be adequately used as emulsifiers for technical formulations.
Abstract:
Mixtures of mid-chain branched primary alkyl sulfate surfactants useful in cleaning compositions, especially for lower water temperature applications, alone or formulated with other surfactants for the purpose of modifying the low temperature cleaning properties of the cleaning formulations. The present invention also relates to novel mid-chain branched primary alkyl sulfate surfactants suitable for use in surfactant mixtures.
Abstract:
The invention concerns a process for preparing short-chain alkyl sulphates in which alcohols of formula (I), R OH, in which R stands for a linear or branched, saturated or unsaturated alkyl group with between 6 and 12 carbon atoms, are sulphated with a mixture of SO3 and inert gas in a stirrer vessel cascade arrangement comprising at least two stirrer vessels which can be supplied with gas independently of each other. The alcohols are then neutralized with aqueous bases. Sulphation is carried out in the presence of acid anionic surfactants of formula (II), R OSO3H, in which R has the above meaning. In this way, high yields of high-quality alkyl sulphates are obtained and the risk of explosive alcohol mixtures igniting in the exhaust air purified by electrostatic filters is simultaneously prevented.
Abstract:
Sulphated polyol fatty acid esters have the formula (I), in which R CO stands for a linear or branched, saturated and/or unsaturated acyl residue with 6 to 22 carbon atoms, R stands for hydrogen, an OCR residue or a SO3X residue, R stands for hydrogen or a (OCH2CH2)mOR residue, n equals 0 or stands for a number from 1 to 5, m equals 0 or stands for a number from 1 to 10 and X stands for an alkaline metal, alkaline earth metal, ammonium, alkylammonium, alkanolammonium or glucammonium. These compounds are suitable as raw materials for producing brighteners and linen softeners.
Abstract:
Disclosed are dendritic anionic lipids which are compounds of Formula (I) : wherein R and R 1 are non-polar groups, L is a linking moiety, and Dm is a dendritic moiety of m generations, each as defined herein. These dendritic anionic lipids are useful for delivery and expression of m RNA and encoded protein, e.g., as a component of liposomal delivery vehicle, and accordingly can be useful for treating various diseases, disorders and conditions, such as those associated with deficiency of one or more proteins.
Abstract:
The invention is directed to pharmaceutically acceptable salts of suvorexant, which is an antagonist of orexin receptors. The pharmaceutically acceptable salts of suvorexant are useful in the treatment or prevention of neurological and psychiatric disorders and diseases in which orexin receptors are involved. The invention is further directed to pharmaceutical compositions comprising pharmaceutically acceptable salts of suvorexant.
Abstract:
Die vorliegende Erfindung betrifft sulfatierte Ester von Oligohydroxycarbonsäuren, kosmetische und pharmazeutische Mittel, die diese Ester enthalten sowie die Verwendung dieser Ester als anionische Tenside.
Abstract:
A method of enhanced oil recovery wherein: (a) a flooding composition is delivered into a subterranean reservoir; (b) the flooding composition includes a sulfur surfactant; and (c) the fluid produced from the subterranean reservoir can also be analyzed to determine if the surfactant is present in the fluid. The surfactant preferably includes a sulfonate moiety or other sulfur-containing moiety. The presence of the surfactant in the fluid produced from the subterranean reservoir is preferably determined by X-ray fluorescence spectroscopy, HPLC-AES, or HPLC-ICP.
Abstract:
A composition of matter is disclosed which comprises isolated oligomers of human islet amyloid polypeptide (IAPP). Antibodies recognizing same are also disclosed. Use of the composition of matter and the antibodies are also disclosed.
Abstract:
The compound according to the invention has the following developed fomula IX: Wherein: X = PO(OH) 2 , SO 2 (OH); PO(OH)(Xaa)m or SO 2 (Xaa)m; A = H; OH; NH 2 or akyl (1-6C); n = 1 to 4; Y= -CO- OR 2 ; -CO-NR 3 R 4 , -0-CO-R 2 , -C=CR 2 ; R 2 = an alkyl, aryl, aralkyl, acyl, sulfonyl, sugar or alkoxy chain of 1 to 24 carbon atoms, linear, branched or cyclic, with or without substitutions, saturated or not, hydroxylated or not, sulfurated or not; R 5 = OH, O-alk (1-6C), (Xaa) m , NH 2 or NH-alkyl(l-6C); Xaa = peptide of m aminoacids Xaa with m from 1 to 10; The compound is preferably phosphated, obtained from malic acid and having the following developed formula: A cosmetic composition comprising the compound of the present invention can improve the general condition of the skin, for example hydration, lightening and mechanical properties.
Abstract translation:根据本发明的化合物具有以下开发的IX:其中:X = PO(OH)2,SO 2(OH); PO(OH)(Xaa)m或SO2(Xaa)m; A = H; 哦; NH2或烷基(1-6C); n = 1〜4; Y = -CO- OR2; -CO-NR 3 R 4,-O-CO-R 2,-C = CR 2; R 2 =具有1至24个碳原子的烷基,芳基,芳烷基,酰基,磺酰基,糖或烷氧基链,具有或不具有或不具有羟基化或不饱和或不具有取代基,不具有或不具有取代基,不具有或不具有取代基, R5 = OH,O-烷基(1-6C),(Xaa)m,NH2或NH-烷基(1-6C); Xaa = m为1〜10的m个氨基酸Xaa的肽; 该化合物优选磷酸化,由苹果酸获得并具有以下显影的配方:包含本发明化合物的化妆品组合物可以改善皮肤的一般状况,例如水合,减轻和机械性能。