CATIONIC POLYGLYCERYL COMPOSITIONS AND COMPOUNDS

Provided are polyglyceryl compositions comprising one or more polyglyceryl compounds having: (a) a node structure comprising at least three contiguous glyceryl remnant units; (b) one or more cationic groups each linked to the node structure by an independently selected linking group; and (c) one or...

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Bibliographic Details
Main Authors SUN, FRANK C, FEVOLA, MICHAEL J, YORK, STACEY E
Format Patent
LanguageEnglish
French
Published 02.07.2019
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Summary:Provided are polyglyceryl compositions comprising one or more polyglyceryl compounds having: (a) a node structure comprising at least three contiguous glyceryl remnant units; (b) one or more cationic groups each linked to the node structure by an independently selected linking group; and (c) one or more hydrophobic moieties each independently (i) linked to the node structure by a linking group, or (ii) constituting a portion of one of the one or more cationic groups, wherein the composition has an average degree of polymerization determined by hydroxyl value testing (DP OH) of from about 3 to about 20. Also provided are polyglyceryl compounds which may compose such compositions, and uses of the polyglyceryl compositions and compounds. Linvention décrit des compositions de polyglycéryle comprenant un ou plusieurs composés de polyglycéryle ayant : (a) une structure nodale comprenant au moins trois unités de résidus de glycéryle contiguës; (b) un ou plusieurs groupes cationiques chacun lié à la structure nodale par un groupe de liaison sélectionné indépendamment; et (c) un ou plusieurs groupements hydrophobes chacun (i) lié indépendamment à la structure nodale par un groupe de liaison, ou (ii) la constitution dune partie des un ou plusieurs groupes cationiques, dans lesquels la composition a un degré moyen de polymérisation déterminé par un test de lindice dhydroxyle (DP OH) denviron 3 à environ 20. Linvention décrit également des composés de polyglycéryle qui peuvent composer de telles compositions, et des utilisations des compositions et des composés de polyglycéryle.
Bibliography:Application Number: CA20122798996