Treatment compositions

Patent metadata

Field	Value
Publication number	US-12215299-B2
Application number	US-202318125211-A
Country	US
Kind code	B2
Filing date	Mar 23, 2023
Priority date	Jul 23, 2014
Publication date	Feb 4, 2025
Grant date	Feb 4, 2025

Abstract

The present invention relates to treatment compositions containing polymer systems that provide stability and benefit agent deposition as well as methods of making and using same. Such treatment compositions may be used for example as through the wash and/or through the rinse fabric enhancers as well as unit dose treatment compositions.

First claim

What is claimed is:

1. A composition comprising, based upon total composition weight:
a) from about 0.15% to about 1%, of a polymeric material comprising a first polymer and a second polymer; said first polymer is derived from the polymerization of from about 5 to 100 mole percent of a cationic vinyl addition monomer, from about 0 to 95 mole percent of a non-ionic vinyl addition monomer, from about 50 ppm to 1,950 ppm of a cross-linking agent comprising two or more ethylenic functions, 0 ppm to about 10,000 ppm chain transfer agent; said second polymer being derived from the polymerization of from about 5 to 100 mole percent of a cationic vinyl addition monomer, from about 0 to 95 mole percent of a non-ionic vinyl addition monomer, from about 0 ppm to 45 ppm of a cross-linking agent comprising two or more ethylenic functions, 0 ppm to about 10,000 ppm chain transfer agent,
wherein the cationic monomer of the first polymer is dimethyl aminoethyl acrylate methyl chloride or dimethyl aminoethyl methacrylate methyl chloride and the non-ionic monomer of the first polymer is acrylamide;
wherein the cationic monomer of the second polymer is diallyldimethyl ammonium chloride and the non-ionic monomer of the second polymer is acrylamide;

b) from about 1% to about 20% of a fabric softener active material, wherein said fabric softener active material is a quaternary ammonium compound selected from the group consisting of monoesterquats, diesterquats, triesterquats, and mixtures thereof; and
c) a population of perfume microcapsules
with the proviso that said population of perfume microcapsules comprises a microcapsule wall material selected from the group consisting of melamine, polyacrylamide, silicones, silica, polystyrene, polyurea, polyurethanes, polyacrylate based materials, polyacrylate esters based materials, gelatin, styrene malic anhydride, polyamides, aromatic alcohols, polyvinyl alcohol and mixtures thereof and/or wherein the fabric softener active material comprises said fabric softener active:
(i) that does not comprise 90% to 100% of a triesterquat and 0% to 10% of a monoesterquat and/or diesterquat based on total esterquat in said composition; and
(ii) that does not comprise 90% to 100% of a diesterquat having an iodine value of less than 5 and 0% to 10% of a monoesterquat based on total esterquat;

said composition being a fabric and home care product.

2. The composition of claim 1 , wherein said population of perfume microcapsules comprises a microcapsule wall material selected from the group consisting of melamine, polyacrylamide, polyurea, polyurethanes, polyacrylate based materials, polyacrylate esters based materials, malic anhydride, polyamides, aromatic alcohols, polyvinyl alcohol and mixtures thereof and/or wherein the fabric softener active material comprises said fabric softener active:
a) that does not comprise 80% to 100% of a triesterquat and 0% to 10% of a monoesterquat and/or diesterquat based on total esterquat in said composition; and
b) that does not comprise 80% to 100% of a diesterquat having an iodine value of less than 7 and 0% to 10% of a monoesterquat based on total esterquat.

3. The composition of claim 1 , wherein said population of perfume microcapsules comprises a microcapsule wall material selected from the group consisting of melamine, polyacrylamide, polyurea, polyurethanes, polyacrylate based materials, polyacrylate esters based materials, malic anhydride, polyamides, aromatic alcohols, polyvinyl alcohol and mixtures thereof and/or wherein the fabric softener active material comprises said fabric softener active:
a) that does not comprise 70% to 100% of a triesterquat and 0% to 10% of a monoesterquat and/or diesterquat based on total esterquat in said composition; and
b) that does not comprise 70% to 100% of a diesterquat having an iodine value of less than 8 and 0% to 10% of a monoesterquat based on total esterquat.

4. The composition of claim 1 , wherein said population of perfume microcapsules comprises a microcapsule wall material selected from the group consisting of melamine, polyacrylamide, polyurea, polyacrylate based materials, polyacrylate esters based materials, polyamides, aromatic alcohols, polyvinyl alcohol and mixtures thereof and/or wherein the fabric softener active material comprises said fabric softener active:
a) that does not comprise 50% to 100% of a triesterquat and 0% to 10% of a monoesterquat and/or diesterquat based on total esterquat in said composition; and
b) that does not comprise 90% to 100% of a diesterquat having an iodine value of less than 7 and 0% to 10% of a monoesterquat based on total esterquat.

5. The composition according to claim 1 , comprising, in addition to the microcapsules and fabric softener active material of said proviso, a fabric softener active material that comprises
a) a fatty acid triglyceride;
b) 90% to 100% of a triesterquat and 0% to 10% of a monoesterquat and/or diesterquat based on total esterquat in said composition; and/or
c) that does not comprise 90% to 100% of a diesterquat having an iodine value of less than 5 and 0% to 10% of a monoesterquat based on total esterquat.

6. The composition according to claim 1 , wherein said polymeric material comprises a first polymer and a second polymer, said first polymer being derived from the polymerization of from about 10 to 95 mole percent of a cationic vinyl addition monomer, from about 5 to 90 mole percent of a non-ionic vinyl addition monomer, from about 60 ppm to 1,900 ppm of a cross-linking agent comprising two or more ethylenic functions, from 0 ppm to about 10,000 ppm chain transfer agent; said second polymer being derived from the polymerization of from about 10 to 95 mole percent of a cationic vinyl addition monomer, from about 5 to 90 mole percent of a non-ionic vinyl addition monomer, from about 0 ppm to 40 ppm of a cross-linking agent comprising two or more ethylenic functions, 0 ppm to about 10,000 ppm chain transfer agent.

7. A composition according to claim 1 , wherein the composition further comprises a material that is selected from the group consisting a silicone polymer, a polysaccharide, a clay, an amine, a fatty ester, a dispersible polyolefin, a polymer latex and mixtures thereof.

8. A composition according to claim 7 , wherein;
said silicone polymer is selected from the group consisting of cyclic silicones, polydimethylsiloxanes, aminosilicones, cationic silicones, silicone polyethers, silicone resins, silicone urethanes, and mixtures thereof;
said polysaccharide comprises a cationic starch;
said clay comprises a smectite clay;
said dispersible polyolefin is selected from the group consisting of polyethylene, polypropylene and mixtures thereof; and
said fatty ester is selected from the group consisting of a polyglycerol ester, a sucrose ester, a glycerol esters and mixtures thereof.

9. A composition according to claim 1 , wherein the fabric softening active material has an Iodine Value of between 0-140.

10. A composition according to claim 1 , said composition further comprising a silicone polymer.

11. A composition according to claim 1 , said composition comprises, in addition to said fabric softener active material, from about 0.001% to about 5% of a stabilizer that comprises a alkyl quaternary ammonium compound.

12. A composition according to claim 1 , wherein said cross-linking agent is selected from the group consisting of methylene bisacrylamide, ethylene glycol diacrylate, polyethylene glycol dimethacrylate, diacryamide, triallylamine, cyanomethylacrylate, vinyl oxyethylacrylate or methacrylate and formaldehyde, glyoxal, divinylbenzene, tetraallylammonium chloride, allyl acrylates, ally

Assignees

• Procter & Gamble

Inventors

• Sivik Mark Robert
• Hodgdon Travis Kyle
• Urbin Stephanie Ann
• Corona Iii Alessandro
• Mccullough Jocelyn Michelle
• Dykstra Robert Richard
• Belanger Denise Malcuit
• Hartshorn Richard Timothy
• Vetter Nicholas David
• Xuan Tessa
• Fossum Renae Dianna
• Leyrer Reinhold Joseph
• Fonseca Gledison
• Boyko Volodymyr
• Flores-Figueroa Aaron

Classifications

• C11D17/0039

  Coated compositions or coated components in the compositions, (micro)capsules · CPC title

• C11D3/3769

  (Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines · CPC title

• C11D3/349

  additionally containing nitrogen atoms, e.g. nitro, nitroso, amino, imino, nitrilo, nitrile groups containing compounds or their derivatives or thio urea · CPC title

• C11D3/30

  Amines; Substituted amines {; Quaternized amines} · CPC title

• C11D3/3746

  Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds · CPC title