CAS: 140-01-2; Diethylenetriamine-Pentaacetic Acid Pentasodium Salt

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64-02-8 13235-36-4 139-89-9

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CAS号15827-60-8 二乙烯三胺五甲叉膦酸

二乙烯三胺五醋酸,Sodium Hydroxide 反应生成二乙烯三胺五乙酸五钠
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专利信息

专利号:US-4351735-A
优先权日:1978-12-19
标 题 :Mineral enrichment composition and method of preparing same
发明人：BUDDEMEYER BRUCE D; NEVILLE WILLIAM A; ROZZO NANCY A; BOURNE RICHARD G
权利人:RGB LAB
摘要:Mineral-containing polymeric compositions of matter having high aqueous dispersibility, and methods of synthesizing the same, are disclosed which permit nutritionally important elements such as calcium, magnesium, phosphorus, potassium, iron and certain trace elements to be added in aqueous form to foods of all types without adversely affecting taste qualities. The compositions generally are high molecular weight species having moieties of the generalized formula wherein M1 and M2 are polyvalent metals, A1 and A2 are respectively taken from the group consisting of hydrogen, ammonium and the alkali metals, and X is an organic acid moiety having at least three carboxyl groups therein (preferably citrate). The synthesis preferably includes the steps of admixing in water a metal cation source, a potassium phosphate source and an organic acid, followed by heating and further agitation. Dispersibility of the compositions is enhanced by the use of adjuncts such as hydroxyl sources (e.g., sugars, starches or the like), or amino acids, whey, and caseinates. Edible forms of the compositions hereof find particular utility as nutritional fortificants in traditional or ersatz foods, either for human or animal consumption; in addition, the compositions may be very useful in fertigation or foliar plant nutrition programs where minerals are applied to the soil and/or emergent plants. Nonedible forms can be useful in virtually any context wherein dispersibility is desirable.

专利号:US-11529298-B2
优先权日:2019-08-28
标题:Cosmetic composition and its use, dermocosmetic formulation
发明人：CARDOSO DE LIMA ERINE; BEZERRA TALITHA FARINA; FELIPE DE OLIVEIRA STEHLING LUIZ; MASIERO SILVANA
权利人:LUXBIOTECH FARM LTDA
摘要:The present invention relates to dermocosmetic formulations for use in combating skin aging, especially photoaging. The present invention promotes the increase of the synthesis of collagen, elastin and glycosaminoglycans (GAG), in addition to significantly increase the activity of the superoxide dismutase enzyme (SOD) and the cell proliferation.

专利号:US-12036300-B2
优先权日:2021-03-31
标题:Methods and compositions for improving skin
发明人：LIAO I-CHIEN; BRIEVA PATRICIA; JUCHAUX FRANCK; BOUEZ CHARBEL; ZHENG QIAN; QIAN KUN
权利人:OREAL
摘要:A method for managing skin tone comprising reducing the synthesis of melanin by applying a skin treatment composition to skin. The skin treatment composition may include about 0.1 to about 25 wt. % of acetyl trifluoromethylphenyl valylglycine; about 0.5 to about 30 wt. % of a polyol; about 0.1 to about 30 wt. % of a silicone, fatty compound, or a mixtures thereof, wherein the skin treatment composition is an emulsion, and all weight percentages are based on the total weight of the skin treatment composition.

专利号:WO-2024212088-A1
优先权日:2023-04-11
标 题:Hydrogen synthesis from hydrogen sulfide gas
发明人：ZHANG XUAN; HUANG TIANPING; HAN MING; HASSAN SALEH F; SOFI ABDULKAREEM M
权利人:SAUDI ARABIAN OIL CO; ARAMCO FAR EAST BEIJING BUSINESS SERVICES CO LTD
摘要:Hydrogen may be produced from hydrogen sulfide via electrochemical reactions. For example, a method for hydrogen production by electrochemical reactions may include: flowing a current through a cathode and an anode immersed in an electrolyte solution in an electrolytic cell to produce a zinc-electrolyte hydroxide and hydrogen gas, wherein the anode includes zinc, and wherein the electrolyte solution includes an electrolyte at least partially dissolved in water; transferring at least a portion of the zinc-electrolyte hydroxide from the electrolytic cell to an adsorption cell; supplying hydrogen sulfide gas to the adsorption cell; and reacting the zinc-electrolyte hydroxide with the hydrogen sulfide gas to produce solid zinc sulfide and the electrolyte.

专利号:CN-119137310-A
优先权日:2023-04-11
标题 :Synthesis of hydrogen from hydrogen sulfide gas

专利号:CN-103570571-B
优先权日:2013-11-19
标题:Synthesis method of DTPA (diethylene triamine pentacetic acid) penta-sodium salt