[EN] LOW MOLECULAR WEIGHT GELATORS FOR CRUDE OIL, PETROLEUM PRODUCT OR CHEMICAL SPILL CONTAINMENT [FR] GÉLIFIANTS DE FAIBLE POIDS MOLÉCULAIRE POUR CONFINER LES DÉVERSEMENTS ACCIDENTELS DE PÉTROLE BRUT, DE PRODUITS PÉTROLIERS OU AGENTS CHIMIQUES
[EN] LOW MOLECULAR WEIGHT GELATORS FOR CRUDE OIL, PETROLEUM PRODUCT OR CHEMICAL SPILL CONTAINMENT [FR] GÉLIFIANTS DE FAIBLE POIDS MOLÉCULAIRE POUR CONFINER LES DÉVERSEMENTS ACCIDENTELS DE PÉTROLE BRUT, DE PRODUITS PÉTROLIERS OU AGENTS CHIMIQUES
[EN] (R)-12-HYDROXYSTEARIC ACID HYDRAZIDES AS GELATORS AND SELF-STANDING GELS THEREOF<br/>[FR] HYDRAZIDES D'ACIDE (R)-12-HYDROXYSTÉARIQUE UTILISÉS COMME GÉLIFIANTS ET LEURS GELS AUTOPORTEURS
申请人:UNIV GEORGETOWN
公开号:WO2017117212A1
公开(公告)日:2017-07-06
(R)-12-hydroxystearic acid hydrazides as gelators and gels generated therefrom are provided. A series of (R)-12-hydroxystearic acid hydrazides produce gels that are self-standing and self-healing. The (R)-12-hydroxystearic acid hydrazides are capable of exhibiting gelling properties in a wide variety of solvents. The gels have demonstrated good potential for use in drug release.
(R)-12-HYDROXYSTEARIC ACID HYDRAZIDES AS GELATORS AND SELF-STANDING GELS THEREOF
申请人:Georgetown University
公开号:US20200268889A1
公开(公告)日:2020-08-27
(R)-12-hydroxystearic acid hydrazides as gelators and gels generated therefrom are provided. A series of (R)-12-hydroxystearic acid hydrazides produce gels that are self-standing and self-healing. The (R)-12-hydroxystearic acid hydrazides are capable of exhibiting gelling properties in a wide variety of solvents. The gels have demonstrated good potential for use in drug release.
US9708521B2
申请人:——
公开号:US9708521B2
公开(公告)日:2017-07-18
[EN] FULLY-DILUTABLE, SELF-MICROEMULSIFYING DELIVERY SYSTEMS (SMEDDS) FOR POORLY WATER-SOLUBLE POLAR SOLUTES<br/>[FR] SYSTÈMES D'ADMINISTRATION AUTO-MICROÉMULSIFIANTS (SMEDDS) ENTIÈREMENT DILUABLES POUR DES SOLUTÉS POLAIRES PEU SOLUBLES DANS L'EAU
申请人:[en]THE GOVERNING COUNCIL OF THE UNIVERSITY OF TORONTO
公开号:WO2022140843A1
公开(公告)日:2022-07-07
A fully dilutable in aqueous phase self-microemulsifying system for the delivery of one or more polar oil active compounds having a positive characteristic curvature (Cc), comprising: a lecithin compound; a hydrophilic linker or a combination two or more hydrophilic linkers, the hydrophilic linker or the combination of two or more hydrophilic linkers having one having one hydrocarbon group with 6 to 10 carbon atoms, and the hydrophilic linker or the combination of two or more HLs having a Cc of about -5 or more negative than about -5; and a carrier oil.
[EN] LOW MOLECULAR WEIGHT GELATORS FOR CRUDE OIL, PETROLEUM PRODUCT OR CHEMICAL SPILL CONTAINMENT<br/>[FR] GÉLIFIANTS DE FAIBLE POIDS MOLÉCULAIRE POUR CONFINER LES DÉVERSEMENTS ACCIDENTELS DE PÉTROLE BRUT, DE PRODUITS PÉTROLIERS OU AGENTS CHIMIQUES
申请人:UNIV GEORGETOWN
公开号:WO2012047251A1
公开(公告)日:2012-04-12
Low molecular weight gelators, methods of making such gelators, organogels comprising such gelators and systems and methods of using such gelators for the containment and/or remediation of a release and/or spill of a crude oil, a petroleum product and/or a chemical is described. In exemplary systems and methods, gels and/or emulsions formed from the combination and/or contact of such gelators and at least one of a crude oil, a petroleum product and a chemical from a release and/or spill into the environment can be used to recover these oils or chemicals while allowing the gelators to be recovered and reused to clean up or contain additional crude oil, petroleum products or chemicals.