"КИНЕТИКА И МЕХАНИЗМ ФОТОХИМИЧЕСКИХ РЕАКЦИЙ N-ЗАМЕЩЕННОГО АМИДА САЛИЦИЛОВОЙ КИСЛОТЫ"
Журнал: "Известия Томского политехнического университета"
Год выпуска: 2011; Том: 318; Номер: 3; Страницы: 116-120; ISSN: 1684-8519; Язык: русский; Тип: научная статья; Коды: УДК: 544.52+544.526.2+547.587.11+544.14
Аннотация:
С помощью методов оптической спектроскопии, стационарного и наносекундного лазерного импульсного фотолиза исследованы продукты фотохимических реакций 1-(N-4'-гидроксифенил-3,3',5'-тритрет-бутил)-5-этилсалициловой кислоты (I). Методом частичного дейтерирования молекул, показано, что они находятся как в несвязанном состоянии, так и в виде комплексов с внутри- и межмолекулярной водородной связью. Фотолизу подвергаются свободные фенольные группы амида I, что приводит к образованию феноксильных радикалов, которые гибнут в реакциях рекомбинации (kрек2,3.108 л.моль-1.с-1); образования радикальных продуктов за счет гомолитического разрушения N-H-связи не установлено.
http://elibrary.ru/item.asp?id=16387525

"АМИДЫ ВЫСШИХ КАРБОНОВЫХ КИСЛОТ КАК ПОЛИФУНКЦИОНАЛЬНАЯ ДОБАВКА К МИНЕРАЛЬНОМУ МАСЛУ И-20А"
Журнал:"Вестник Тамбовского университета. Серия: Естественные и технические науки"
Год выпуска: 1997; Том: 2; Номер: 1; Страницы: 70-75; ISSN: 1810-0198; Язык: русский; Тип: научная статья.
Коды: УДК: 541.182
Аннотация:
The subject of the research is the efficiency of the use of a number of amides of higher carbonic acids as a polyfunctional addition to mineral oils. The thickening effect is studied as a function of the temperature, concentration and nature of surface active substances. The influence of soluble water on the toughness of the composition is examined. In a number of cases the protective effect of amides mounts to 100%. The presence of soluble water is of no considerable influence.
http://elibrary.ru/item.asp?id=16398091

"Gemini Surfactants"
Journal:"Angewandte Chemie. International Edition"
Volume 39, Issue 11, pages 1906–1920, June 2, 2000
Fredric M. Menger Prof. Dr., Jason S. Keiper
Abstract:
How easy it is to dismiss the humdrum surfactant! After all, its structure is unglamorous by present-day norms. And the surfactant has been entrenched in so many areas of commerce for so many decades that its chemistry might seem old and tired. The purpose of this review is to persuade the reader otherwise, all the while focusing on a remarkable new surfactant, the gemini. Geminis, the common name for “bis-surfactants”, can self-assemble at concentrations almost a hundredfold lower than for corresponding conventional surfactants. Surface activity can be improved a thousandfold. Geminis have already shown promise in skin care, antibacterial regimens, construction of high-porosity materials, analytical separations, and solubilization processes. Scores of patents dealing with geminis have appeared in the last few years. Indeed, geminis might well turn out, in the opinion of some, to be more useful to “l'homme de la rue” than crown ethers or fullerenes. This review delves into such topics as synthesis, critical micellization concentration, aggregate size and shape, gels, vesicles, and films. The information comes from scientists all over the world; one might say that gemini research is bathed in a continuous sunlight or summer. No prior knowledge of colloid chemistry is presupposed in this article.
http://onlinelibrary.wiley.com/doi/10.1002/1521-3773(20000602)39:11%3C1906::AID-ANIE1906%3E3.0.CO;2-Q/abstract

"Antimicrobial lipids: Natural and synthetic fatty acids and monoglycerides"
Journal: "Lipids"
Volume 12, Number 9, 753-759, DOI: 10.1007/BF02570908
J. J. Kabara, R. Vrable and M. S. F. Lie Ken Jie
Abstract:
Over 40 natural or synthetic lipophilic compounds were screened for antimicrobial activity. Gram (+) bacteria and yeasts but not Gram (−) bacteria were affected by these agents. Epimino and selena fatty acids are more active than their corresponding straight chain unsubstituted fatty acids. The position of selenium influenced the antimicrobial activity of the fatty acid. The presence and position of a double or triple bond, usually an important factor in long chain fatty acids (>C14) had little or no effect in C11 fatty acids. Optimum antimicrobial activity was found for fatty acids and their corresponding monoglycerides when the chain length was C12. The dilaurin derivative was not active.
http://www.springerlink.com/content/d6p2105465711615/

"Quantitative estimation of isomeric monoglycerides by thin-layer chromatography"
Journal of the American Oil Chemists' Society
Volume 42, Number 9, 789-792, DOI: 10.1007/BF02631865
A. E. Thomas, J. E. Scharoun and Helma Ralston
Abstract:
A method has been developed for the analysis of isomeric monoglycerides by thin-layer adsorption chromatography. Isomeric monoglycerides are separated on silica gel impregnated with boric acid; a mixed solvent system is used. The interaction of hydroxy compounds with boric acid allows the separation of 1- and 2-monoglycerides which cannot be resolved on silica gel alone. In order to make the method quantitative, the resolved components are charred and their spot densities measured. Glycerol, fatty acids, diglycerides, and triglycerides do not interfere. The method does not induce isomerization.
http://www.springerlink.com/content/tp83621707530852/

Патент 7767838 США, МКИ C11C3/00 "Process for producing a monoglyceride-containing composition"
Inventors: Sawada, Hiroki (Wakayama, JP) , Hashimoto, Jiro (Wakayama, JP) , Mino, Haruya (Wakayama, JP) , Maeda, Toshitsugu (Wakayama, JP)
Application Number: 10/558156
Publication Date: 08.03.2010
Filing Date: 06.03.2004
Assignee: Kao Corporation (Tokyo, JP)
Abstract:
The invention provides a process for producing a monoglyceride-containing composition by reacting glycerin with at least one kind of acyl-containing compound selected from fatty acid and glycerin ester, the reaction being conducted with a catalyst containing at least one metal selected from iron, cobalt and manganese in an amount of 0.1 to 60 ppm in terms of metal (weight ratio to the total weight of glycerin and the acyl-containing compound), as well as a process for producing a monoglyceride-containing composition by reacting glycerin with at least one kind of acyl-containing compound selected from fatty acid and glycerin ester, including a step of maintaining the amount of water at 500 to 5000 ppm in the reaction system after the degree of conversion in the reaction of glycerin with fatty acid reaches 90% or more based on the fatty acid, or during the ester exchange reaction of glycerin with glycerin ester.
http://www.freepatentsonline.com/7767838.html

Патент 5998355 США, МКИ C11D1/12 "Liquid dishwashing detergent"
Inventors: Brumbaugh, Ernest H. (Rockford, MI)
Application Number: 08/976900
Publication Date: 12.07.1999
Filing Date: 11.24.1997
Assignee: Amway Corporation (Ada, MI)
Abstract:
Liquid dishwashing detergent compositions are prepared that exhibit increased viscosity, better dissolution rate and surprisingly improved cleaning performance in hard water, comprising from about 1% to about 90% of an anionic surfactant and from about 1% to about 30% of a solvent hydrotrope selected from the group consisting of alkoxylated glycerides, alkoxylated glycerines, esters of alkoxylated glycerines, alkoxylated fatty acids, esters of glycerin, polyglycerol esters and combinations thereof.
http://www.freepatentsonline.com/5998355.html

Патент 5290482 США, МКИ C11D1/90 "Surfactant compositions comprising betaine/cocoamide complexes and method of making the same"
Inventors:Marschner, Frank W. (Whitehouse Station, NJ), Hardy, Eugene E. (East Brunswick, NJ)
Application Number: 7/891519
Publication Date: 3.01.1994
Filing Date: 06.01.1992
Аssignee: Colgate-Palmolive Company (New York, NY)
Abstract:
Betaine/cocoamide complexes are produced by providing an aqueous solution of a cocoamide selected from the group comprising coconut oil fatty amides and an alkaloid selected from the group consisting of betaines and emulsifying said aqueous solution to form the betaine/cocoamide complexes. Surfactant compositions are produced by combining the betaine/cocoamide complexes with a surfactant. The betaine/cocoamide complexes provide improved lather and conditioning properties and lower cloud/clear points to the compositions produced.
http://www.freepatentsonline.com/5290482.html

Патент 5077041 США, МКИ A61K7/075 "Shampoo composition"
Inventors:Yamashina, Sahoko (Utsunomiya, JP), Kumagai, Seiichi (Funabashi, JP), Yahagi, Kazuyuki (Tokyo, JP)
Application Number: 07/507752
Publication Date: 2.31.1991
Filing Date: 04.12.1990
Assignee: Kao Corporation (Tokyo, JP)
Abstract:
A shampoo composition is disclosed. The composition comprises an anidoamine-type amphoteric surface active agent, a specific type of modified silicone polymeric compound, and a specific type of polymer. It gives an excellent soft and smooth feeling during washing and rinsing, a superb natural hair-set effect without oily stickiness and roughness, and easy passage of comb through the hair. It is also mild to the skin, the mucous of the eyes, and the like.
http://www.freepatentsonline.com/5077041.html

Патент 4797233 США, МКИ C11C1/08 "Process for separating mono-, di- and triglycerides"
Inventors: Zinnen, Hermann A. (Evanston, IL)
Application Number: 06/898300
Publication Date: 01.11.1989
Filing Date: 08.20.1986
Assignee: UOP Inc. (Des Plaines, IL)
Abstract:
The separation of monoglycerides from diglycerides and triglycerides is performed by an adsorptive chromatographic process in liquid phase using sodium, magnesium, lithium or potassium-exchanged X zeolites or potassium or sodium-exchanged Y zeolite, or potassium-exchanged L zeolite as the adsorbent. A ketone or ketone/n-aliphatic hydrocarbon can be selected as the desorbent.
http://www.freepatentsonline.com/4797233.html

Патент 3743512 США, МКИ А 21 D2/16 "MONOGLYCERIDE PRODUCT AND METHOD OF PREPARING THE SAME"
Application Number:05/072802
Publication Date:07.03.1973
Filing Date:09.16.1970
Abstract:
Hard distilled monoglyceride either alone or in combination with other modifiers in a ground-up condition is mixed with wheat starch or other dry particles and the mixture reduced to an impalpable powder in a fluid energy impact type of mill to an average fineness of less than 10 microns. In this process the starch or other dry particles become coated or smeared with a film of the monoglyceride. The preferred material is 50 percent distilled monoglyceride and 50 percent wheat starch or wheat flour. Fifty percent of monoglyceride used in this way is superior to 100 percent finely ground monoglyceride produced in the same fashion. About 1 percent of the preferred product is used in a standard bread formula to each 100 lbs. of flour.
http://www.freepatentsonline.com/3743512.html

Щербаков В.Г. "Технохимический контроль производства жиров и жирозаменителей"
Учеб. для студентов техникумов пищевой пром-сти по спец. "Технология жиров и жирозаменителей" / В. Г. Щербаков. - М. : Колос, 1996. - 208 c. : ил.
Основы стандартизации и управления качеством продукции.
Общие сведения о технохимическом контроле.
Технохимический контроль производства растительных масел.
Технохимический контроль жироперерабатывающих производств.
Учетная и отчетная документация.

http://www.twirpx.com/file/486538/