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US 12,377,037 B2Granted
Cleavable comonomer strategy for accelerating removal of gel nail polish
AssigneeMassachusetts Institute of Technology
InventorsJeremiah A. Johnson, Leticia C. Cardoso Da Costa, Elisabeth Prince, Alexandra Johnson
Life of this patent
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Abstract
The present invention provides polymer compositions for use in cosmetic nail polish compositions. More particularly, the present disclosure relates to the introduction of cleavable comonomer additives into an existing polymer composition to produce a chemically deconstructable composition. Methods and compositions for removing the nail polish composition are also disclosed.
Claims18
A polymer composition, comprising:
- a first monomer of Formula I or a tautomer or salt thereof
- wherein R1, R2, and R3 are independently selected from a group consisting of:
- hydrogen, halogen, or substituted or unsubstituted alkyl;
- and
- R4 is selected from a group consisting of:
- halogen, substituted or unsubstituted alkyl, substituted or unsubstituted carbocyclyl, substituted or unsubstituted heterocyclyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroaryl, —CN, —ORa—SCN, —SRa—SSRa—N3, —NO, —N(Ra)2, —NO2, —C(═O)Ra, —C(═O)ORa, —C(═O)SRa, —C(═O)N(Ra)2, —C(═NRa)Ra, —C(═NRa)ORa, —C(═NRa)SRa, —C(═NRa)N(Ra)2, —S(═O)Ra, —S(═O)ORa, —S(═O)SRa, —S(═O)N(Ra)2, —S(═O)2Ra, —S(═O)2ORa, —S(═O)2SRa, —S(═O)2N(Ra)2, —OC(═O)Ra, OC(═O)ORa, —OC(═O)SRa, —OC(═O)N(Ra)2, —OC(═NRa)Ra, —OC(═NRa)ORa, OC(═NRa)SRa, OC(═NRa)N(Ra)2, —OS(═O)Ra—OS(═O)ORa, —OS(═O)SRa, —OS(═O)N(Ra)2, —OS(═O)2Ra, —OS(═O)2ORa, —OS(═O)2SRa, —OS(═O)2N(Ra)2, —ON(Ra)2, —SC(═O)Ra, —SC(═O)ORa, —SC(═O)SRa, —SC(═O)N(Ra)2, —SC(═NRa)Ra, —SC(═NRa)ORa, —SC(═NRa)SRa, —SC(═NRa)N(Ra)2, —NRaC(═O) Ra—NRaC(═O)ORa, —NRaC(═O)SRa, —NRaC(═O)N(Ra)2, —NRaC(═NRa)Ra, —NRaC(═NRa)ORa, —NRaC(═NRa)SRa, —NRcC(═NRa)N(Ra)2, —NRaS(═O)Ra, —NRaS(═O)ORa, —NRaS(═O)SRa, —NRaS(═O)N(Ra)2, —NRaS(═O)2Ra, —NRaS(═O)2ORa, —NRaS(═O)2SRa, —NRaS(═O)2N(Ra)2, —Si(Ra)3, —Si(Ra)2ORa, —Si(Ra)(ORa)2, —Si(ORa)3, OSi(Ra)3, —OSi(Ra)2ORa, —OSi(Ra)(ORa)2, or —OSi(ORa)3;
- wherein each instance of Ra is independently selected from a group consisting of hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted carbocyclyl, substituted or unsubstituted heterocyclyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroaryl, a nitrogen protecting group when attached to a nitrogen atom, an oxygen protecting group when attached to an oxygen atom, or a sulfur protecting group when attached to a sulfur atom;
- a second monomer comprising two or more non-aromatic unsaturated carbon-carbon bonds;
- and
- a third monomer of Formula IV or a tautomer or salt thereof
7 more elements
Dependencies are inferred from the claim text.