Search

CN-122003223-A - Personal care formulations comprising 3-amino-3-methyl-2-butanol and uses thereof

CN122003223ACN 122003223 ACN122003223 ACN 122003223ACN-122003223-A

Abstract

The present technology relates generally to compositions comprising 3-amino-3-methyl-2-butanol. In particular, the present technology relates to compositions comprising 3-amino-3-methyl-2-butanol for personal care applications, such as hair styling aerosols, body creams, mascaras, hair colorants, sunscreens, hand sanitizers, cleaners, eye creams, exfoliants, shampoos, hair conditioners, hair films, hair styling gels, hair styling mousses, dry cleaners, non-aerosol hair styling sprays, body washes, soaps, body scrubs, body butter, lipsticks, foundations, eye shadows, concealers, blushes, eyeliners, eyebrows, lip colors, lipsticks, make-up sprays, and/or shavers.

Inventors

  • M. S. Damhall
  • J. Quinn

Assignees

  • 安达伟胜股份有限公司

Dates

Publication Date
20260508
Application Date
20240916
Priority Date
20230927

Claims (20)

  1. 1. A composition comprising: a molecule containing an acidic group; 3-amino-3-methyl-2-butanol, and A solvent, optionally wherein the solvent comprises water and/or an alcohol.
  2. 2. The composition of claim 1, comprising an amount of 3-amino-3-methyl-2-butanol effective to partially or fully neutralize the molecule.
  3. 3. The composition of claim 1, wherein the composition comprises from about 0.001 wt% to about 40 wt% of the molecule containing an acidic group.
  4. 4. The composition of claim 1, wherein the composition comprises from about 0.01 wt% to about 40 wt% of the molecule containing an acidic group.
  5. 5. The composition of claim 1, wherein the composition comprises from about 0.05 wt% to about 15% wt% of the acidic group-containing molecule.
  6. 6. The composition of claim 1, wherein the composition comprises from about 0.1 wt% to about 5% wt% of the acidic group-containing molecule.
  7. 7. The composition of claim 1, wherein the composition comprises from about 10 wt% to about 30% wt% of the molecule containing an acidic group.
  8. 8. The composition of claim 1, wherein the acidic groups of the acidic group-containing molecule are selected from carboxylic acid, sulfonic acid, phosphonic acid, or phosphoric acid groups.
  9. 9. The composition of claim 1 comprising more than one molecule containing an acidic group, each molecule having an acidic group independently selected from carboxylic acid, sulfonic acid, phosphonic acid, or phosphoric acid, or a combination of two or more thereof.
  10. 10. The composition of claim 1, wherein the molecule containing an acidic group is a carboxylic acid.
  11. 11. The composition of claim 1, wherein the acid group-containing molecule is an acid group-containing polymer.
  12. 12. The composition of claim 11, wherein the polymer is present in an amount of about 0.05 wt% to about 40 wt% of the total weight of the composition.
  13. 13. The composition of claim 11, wherein the polymer is present in an amount of about 0.1 wt% to about 15 wt% of the total weight of the composition.
  14. 14. The composition of claim 11, wherein the polymer is present in an amount of about 0.1 wt% to about 5 wt% of the total weight of the composition.
  15. 15. The composition of claim 11, wherein the polymer is present in an amount of about 10 wt% to about 30 wt% of the total weight of the composition.
  16. 16. The composition of claim 11, wherein the acidic groups of the polymer are selected from carboxyl, sulfonyl, phosphonyl, phosphoryl, or a combination of two or more thereof.
  17. 17. The composition of claim 11, wherein the acidic groups of the polymer comprise carboxyl groups.
  18. 18. The composition of claim 11, wherein the polymer is selected from a polyacrylate copolymer, a vinyl acetate copolymer, or a combination thereof.
  19. 19. The composition of claim 11 wherein the polymer is selected from the group consisting of crosslinked polyacrylic acid, copolymers of ethyl acrylate, methyl methacrylate and methacrylic acid, copolymers of ethyl acrylate, t-butyl acrylate and methacrylic acid, copolymers of octyl acrylamide, acrylate and butylaminoethyl methacrylate, copolymers of methacrylic acid, n-butyl acrylate and methyl methacrylate, copolymers of methacrylic acid, n-butyl acrylate and ethyl methacrylate, copolymers of butyl acrylate, methyl methacrylate, hydroxyethyl methacrylate and methacrylic acid, copolymers of vinyl acetate, crotonate and vinyl neodecanoate, butyl esters of vinyl methyl ether and maleic anhydride, ethyl esters of vinyl methyl ether and maleic anhydride copolymers, vinyl acetate and vinyl pyrrolidone copolymers, acrylate/stearyl polyether-20 methacrylate crosslinked polymers, hyaluronic acid, carbomers, and mixtures of any two or more thereof.
  20. 20. The composition of claim 11, wherein the polymer has a weight average molecular weight of about 10 to about 1000 kDa.

Description

Personal care formulations comprising 3-amino-3-methyl-2-butanol and uses thereof Cross Reference to Related Applications The present application claims the benefit and priority of U.S. provisional application No. 63/540,850 filed on 27, 9, 2023, which is incorporated herein by reference in its entirety for any and all purposes. Technical Field The present technology relates generally to formulations comprising 3-amino-3-methyl-2-butanol for use in personal care products, hair styling (HAIR STYLING), cream (stream), lotion (formulation), sunscreens, and the like. Background Many commonly used products, including hair styling aerosols, non-aerosol (e.g., pump) sprays, hair styling gels, hand sanitizers, and the like, are made from compositions using chemicals that are typically derived from non-renewable raw materials such as petroleum. For example, hair styling aerosols, hair styling gels and hand sanitizers incorporate many petroleum derived chemicals, including neutralizing agents that are intended to partially or completely neutralize the acidic groups present in other chemicals in the composition. The use of non-renewable petroleum-based raw materials results in excessive reliance on fossil fuels. This reliance on non-renewable petroleum-based raw materials results in environmental degradation such as air pollution, water pollution, and global warming. In addition, these fossil fuels are often supplied from politically unstable regions of the world, often causing humanitarian problems. Thus, as explained above and in more detail below, there remains a need for compositions for commonly used products, such as hair styling agents and disinfectants, made from natural, renewable starting materials that provide comparable or better performance than existing products. SUMMARY The present disclosure relates to compositions and formulations comprising 3-amino-3-methyl-2-butanol (also known as 3-amino-3-methylbutan-2-ol; CAS No. 13325-14-9) for use in personal care formulations. 3-amino-3-methyl-2-butanol has several advantages, including its improved sustainability characteristics, in that it can be manufactured as a renewable bio-based compound (i.e., independent of non-renewable petroleum-based raw materials) and its low toxicity (providing a safer alternative with reduced impact on environment and health), while providing comparable or superior performance compared to petroleum-based alternatives and superior performance compared to current renewable alternatives (e.g., NH 3). Thus, the presently disclosed technology overcomes the commonly employed barriers (e.g., poor performance and high cost) associated with renewable personal care chemicals, and in turn provides a high performance, cost effective solution with the potential to incorporate bio-based carbon. In one aspect, the present technology provides compositions for personal care products comprising 3-amino-3-methyl-2-butanol. In some embodiments, the composition may be a water-based solution (aqueous based solution). For example, the composition may be an aqueous solution, mixture, dispersion or emulsion. In some embodiments, the composition may comprise an acidic group-containing molecule, which may be a small acidic group-containing molecule or a polymer, and an amount of 3-amino-3-methyl-2-butanol effective to partially or fully neutralize the acidic group. In some embodiments, the composition may comprise from about 0.005 wt% to about 10 wt% 3-amino-3-methyl-2-butanol. The composition may comprise a mixture of alcohol and water. Brief Description of Drawings FIG. 1 provides the percent curl retention over time of using Dow hair styling resin (Dow HAIR STYLING RESIN) with various neutralizing agents (triisopropanolamine (also known as 1, 1'' -nitrilotris (propan-2-ol)), 3-amino-3-methyl-2-butanol (AMB), triethanolamine, and 2-amino-2-methyl-1-propanol (AMP)) in a hair styling aerosol. Fig. 1 shows that hair styling aerosols with AMB behave similarly to hair styling aerosols with AMP in terms of curl retention over time and are significantly better than hair styling aerosols with Triethanolamine (TEA) and Triisopropanolamine (TIPA). Fig. 2 shows the high humidity curl retention over time using a dow hair styling resin with various neutralizing agents AMP, AMB and triethanolamine in a hair styling gel. Fig. 2 shows that hair styling gels with AMB perform similarly to hair styling gels with AMP and are significantly better than hair styling gels with TEA. Figures 3A and 3B provide a comparison of the effect on the clarity of hand sanitizers by using different amounts of thickeners (i.e., 0.25 wt% (figure 3A) and 0.45. 0.45 wt% (figure 3B) Carbopol 980) and different neutralizing agents (e.g., AMB and TEA). Figures 3A and 3B demonstrate that hand sanitizers comprising AMB provide similar clarity as hand sanitizers comprising AMP, and significantly better clarity than hand sanitizers comprising TEA. Fig. 4 is a bar graph showing the effect of dispersan