Additives and products including oligoesters
AssigneeCroda, Inc.
InventorsAbel G. Pereira, Helena S. Barinova, Christopher Westergom
Life of this patent
Estimating the term…
Abstract
The present invention relates to oligoesters and their use or the creation of additives. Oligoester containing additives and/or oligoesters themselves may be used for formulating pharmaceutical preparations, cosmetics or personal care products such as shampoos and conditioners. These oligoesters are particularly useful for the creation of multi-purpose additives that can impart conditioning, long substantivity and/or UV protection. Individual oligoesters and oligoester mixtures are described.
Claims35
A compound of Formula (VIII)
- wherein R1 and R2 are independently
- hydrogen, or a saturated or unsaturated, straight chain or branched, substituted or unsubstituted alkyl, alkylene, or alkoxy group having 1 to 60 carbon atoms;
- R3, R5, R6, and R11 are independently hydrogen or a saturated or unsaturated, straight chain or branched, substituted or unsubstituted alkyl, alkylene, or alkoxy group having 1 to 60 carbon atoms;
- R4 is a saturated or unsaturated, straight chain or branched, substituted or unsubstituted alkyl, alkylene, or alkoxy group having 1 to 60 carbon atoms;
- R12 and R13 are independently straight chain or branched, saturated or unsaturated, substituted or unsubstituted, lower alkyl groups having 1 to 6 carbon atoms;
- RUV has the structure —(CHx)b—NH—C(O)—R10;
- (CHx)n, (CHx)m, and (CHx)b are independently straight chain or branched, saturated or unsaturated, alkyl or alkylene groups;
- R10 is a substituted or unsubstituted, saturated or unsaturated group, wherein said group contains a substituted or unsubstituted 6-membered aromatic ring;
- Y is a salt-forming anion;
- Z is a salt-forming cation;
- Z is 2-100;
- x is 0, 1, or 2;
- b is 1 to 10;
- n is 1 to 6;
- m is 1 to 300;
- and
- N and M are independently 0 to 100.
A compound of Formula (VIII)
- wherein R1 and R2 are independently
- hydrogen, or a saturated or unsaturated, straight chain or branched, substituted or unsubstituted alkyl, alkylene, or alkoxy group having 1 to 60 carbon atoms;
- R3, R5, R6, and R11 are independently hydrogen or a saturated or unsaturated, straight chain or branched, substituted or unsubstituted alkyl, alkylene, or alkoxy group having 1 to 60 carbon atoms;
- R4 is a saturated or unsaturated, straight chain or branched, substituted or unsubstituted alkyl, alkylene, or alkoxy group having 1 to 60 carbon atoms;
- R12 and R13 are independently straight chain or branched, saturated or unsaturated, substituted or unsubstituted, lower alkyl groups having 1 to 6 carbon atoms;
- RUV has the structure —(CHx)b—NH—C(O)—R10;
- (CHx)n, (CHx)m, and (CHx)b are independently straight chain or branched, saturated or unsaturated alkyl or alkylene groups;
- R10 is a substituted or unsubstituted, saturated or unsaturated group, wherein said group contains a substituted or unsubstituted 6-membered aromatic ring;
- Y is a salt-forming anion;
- Z is a salt-forming cation;
- Z is 2-100;
- x is 0, 1, or 2;
- b is 1 to 10;
- n is 1 to 6;
- m is 1 to 300;
- and
- N and M are independently 0 to 100,
- with the proviso that there is at least one alkoxy group.
A compound Poly(N-Hydroxypolyoxypropylethyl) N-Adipyl-Poly-Oxypropyl)-N-Methyl-N-(2-Hydroxy-3-Cinnamidopropyl Dimethyl Ammonium Chloride) Methane Sulfonate.
A compound having the structure:
- wherein
- Y is a salt-forming anion;
- and
- Z is a salt-forming cation.
A compound having the structure:
Dependencies are inferred from the claim text.