摘要:
The present invention relates to liquid personal care composition comprising both low levels of specific fatty isethionate product (e.g., less than 4%) and low overall fatty acid content (less than 4%) which, quite surprisingly, maintain excellent foaming profile relative to identical composition having high overall fatty acid content.
摘要:
The present invention relates to liquid personal care composition comprising both low levels of specific fatty isethionate product (e.g., less than 4%) and low overall fatty acid content (less than 4%) which, quite surprisingly, maintain excellent foaming profile relative to identical composition having high overall fatty acid content.
摘要:
The invention provides liquid cleanser compositions which can use fatty acyl isethionates mixtures, regardless of free fatty acid content of isethionates mixture or chain length distribution of isethionates mixture. The key is to ensure a specific combination of liquid crystal inducer (of surfactant phase) and of modifier so that the isethionates will be stable at low and high temperatures.
摘要:
The present invention relates to super mild surfactant systems. Specifically, a combination of specific alkanoyls or mixtures of alkanoyl surfactants with specifically identified fatty acyl isethionate product provide synergy which reduces irritation (as measured by Patch Testing) so greatly that it is comparable to mildness which normally can be only achieved using very high amounts of benefit agent (e.g., emollient).
摘要:
The invention provides personal care or hair liquid cleansing compositions comprising fatty acyl isethionate products having more than 5% by wt. free fatty acid/fatty soaps which are stabilized using specific mixture of long chain and short chain fatty acids/fatty soaps; as well as by using proper ratio of total linear fatty acid/fatty soap to total synthetic surfactants (the total synthetic is the sum of (1) fatty acyl surfactant component of (a)—that is, the “pure” fatty acyl isethionate which does not include free fatty acids and/or fatty acid soaps in the fatty acyl surfactant “product”—and (2) the synthetic co-surfactant of (b)).
摘要:
The present invention relates to facial wash compositions delivering enhanced whitening using sub-micron titanium dioxide, optional modifier and specific deposition systems.
摘要:
The invention provides personal wash compositions with soap like rinsability. The composition contains a lathering surfactant system and a specifically defined polymer/oil blend.
摘要:
The present invention teaches liquid sunscreen compositions in which level of surfactant is higher than level at which the sunscreen component(s) are still soluble in the surfactant in which they are used; and which comprise minimal levels of cationic polymer. Combination of cationic polymer (especially preferred surfactants and at minimum levels) and minimal levels of sunscreen lead to compositions with minimal levels of deposition and minimal SPF. Further, the compositions also maintain good lather.
摘要:
A personal care composition is provided which includes a fragrance component selected from the group consisting of hexyl acetate, dihydromyrcenol, phenyl ethyl alcohol, benzyl acetate and mixtures thereof, and from 1 to 30% of a C10-C24 fatty acid material by weight of the composition, wherein from 60 to 85% by weight of the fatty acid material is a salt and a remainder of the fatty acid material is a free fatty acid.
摘要:
The invention provides liquid cleanser compositions which contain fatty acyl isethionates surfactant products having at least 10 wt. % free fatty acid and/or fatty acid soap as the primary surfactant at a level at least 40 wt. % of total fatty acyl isethionate and synthetic cosurfactants in the liquid composition. The key is use of 10% to 60% glycerin and/or sorbitol which has been found, quite unpredictably, to stabilize compositions containing products of such high fatty acid and/or fatty acid soap content.