CAS: 70161-44-3; Sodium 2-((Hydroxymethyl)Amino)Acetate

相似化合物

6000-44-8 5064-31-3 5426-55-1

专利信息

专利号:US-11414365-B2
优先权日:2018-01-30
标题:Natural 1,2-alkanediols, compositions having natural 1,2-alkanediols and processes for making the same
发明人：BURGO ROCCO V; WRIGHT MICHAEL E; MOSSER GARY B; FEVOLA MICHAEL J
权利人:INOLEX INVESTMENT CORP
摘要:A process is incorporated herein for the synthesis of bio-1,2-alkanediols, comprising: providing a bio-alkene having a carbon chain of about 5 to about 20 carbon atoms and a bio-1-alkene regioselectivity of at least about 80%, at least about 92% and/or at least about 95%; and converting the bio-alkene to a bio-1,2-alkanediol having a carbon chain length of about 5 to about 20 carbon atoms. Methods for treating catalysts which may be incorporated in the process for the synthesis of bio-1,2-alkanediols are also included herein. Such bio-1,2-alkanediols are used in compositions and products alone as antimicrobial materials, or with existing bio-compounds and/or antimicrobials, preservatives, alternative preservation systems and/or hurdle technology components. The bio-1,2-alkanediols incorporate a natural and bio-based pathway for antimicrobial effects in various compositions such as cosmetic, pharmaceutical, industrial and household products.

专利号:US-8431523-B2
优先权日:2006-06-01
标题:Oligomeric biosurfactants in dermatocosmetic compositions
发明人：OWEN DONALD R; FAN LILI
权利人:OWEN DONALD R; FAN LILI
摘要:Oligomeric acylated biosurfactants (“OABs†) having low critical micelle concentrations of from about 1.0 ppm to about 200 ppm, preferably less than about 50 ppm, in an aqueous solution of Minimal Essential Media that can lower the surface tension in the aqueous MEM environment to less than about 50 dynes/cm 2 and have the ability to increase metabolic soluble proteins and/or increase synthesis of extracellular skin matrix proteins and/or increase rates of cell turnover while at the same time exhibiting comparatively low toxicity—preferably, an LD 50 of greater 200 ppm in 37 year-old female fibroblast cells. Another aspect of the present invention is directed to the use of OABs in formulations that are topically-applied, by which is meant the formulation is placed in direct contact with the skin, hair and nails as well as mucosa of the eyes, ears, nose, mouth, anus and vagina.

专利号:US-9314021-B2
优先权日:2004-11-03
标题 :Formulations containing insect repellent compounds
发明人：SCIALDONE MARK A
权利人:DU PONT
摘要:Dihydronepetalactone, a minor natural constituent of the essential oil of catmints ( Nepeta spp.) such as Nepeta cataria , has been identified as an effective insect repellent compound. Synthesis of dihydronepetalactone may be achieved by hydrogenation of nepetalactone, the major constituent of catmint essential oils. This compound, and compositions thereof, which also has fragrance properties, may be used commercially for its insect repellent properties.

专利号:US-10316246-B2
优先权日:2016-05-31
标题 :Photoluminescent nanoparticles and their synthesis and uses
发明人：LI PEI; YAO YUAN; NIU DECHAO
权利人:UNIV HONG KONG POLYTECHNIC
摘要:The present invention discloses a method of preparing polymeric photoluminescent dots in water using inexpensive non-conjugated polymers. The resulting polymeric photoluminescent dots display the following properties: excellent water dispersibility, low toxicity, high absorptivity, good photo-stability and high quantum yield. The photoluminescent properties are not influenced by aggregation-caused quenching effect. The method is amenable to scale-up and is environmentally friendly.

专利号:US-5731450-A
优先权日:1995-10-18
标题:Oil adduct conditioners
发明人：ALEXANDER ANATOLY; CHAUDHURI RATAN K
权利人:ISP VAN DYK INC
摘要:This invention relates to the synthesis of vegetable and synthetic oil adducts and to the adduct products having the formula

专利号:WO-2023242133-A1
优先权日:2022-06-16
标 题:Hair repigmenting composition
发明人：BORDIGNON MATTEO; HERNÃ NDEZ NAVARRO SERGIO; SEGURA TEJEDOR JORDI
权利人:BELLA AURORA LABS S A; BORDIGNON MATTEO
摘要:The present invention refers to the cosmetic use of a MIA (melanoma inhibitory activity) protein inhibitor peptide as hair repigmenting agent. It refers also to a method for hair repigmenting using a MIA peptide inhibitor. Said peptide shows an increase of the expression of IRF4 gene, and that the combination of said peptide and commercially available peptide derivatives shows a synergistic effect on the expression of IRF4 and/or TYR genes. IRF4 gene is a biomarker associated with hair greying and TYR gene is a key enzyme in melanin synthesis.