Fibrous structures comprising metathesized unsaturated polyol esters

Patent metadata

Field	Value
Publication number	US-10285928-B2
Application number	US-201615237724-A
Country	US
Kind code	B2
Filing date	Aug 16, 2016
Priority date	Jul 11, 2016
Publication date	May 14, 2019
Grant date	May 14, 2019

Abstract

A composition comprising a metathesized polyol ester that may be combined with a fibrous structure, including a wipe.

First claim

What is claimed is:

1. A wet wipe comprising a composition, said composition comprising;
a) from about 0.1% to about 4% of a metathesized unsaturated polyol ester, by weight of the composition, said metathesized unsaturated polyol ester having the following properties:
(i) a weight average molecular weight from about 5,000 Daltons to about 50,000 Daltons;
(ii) an oligomer index from greater than 0 to 1;
(iii) an iodine value from about 30 to about 200;

b) from about 0.2% to about 4%, by weight of the composition, of an emollient selected from the group consisting of vegetable oils, hydrogenated vegetable oils, esters, lanolin oil and lanolin wax, hydrophobic emollients, dimethicone fluids, vegetable butters, coconut oil, ethylene vinyl acetate polymers, microcrystalline wax, paraffin wax, beeswax, carnauba wax, ozokerite wax, ceresin wax, alcohols, and mixtures thereof; and
c) from about 90% to about 98% water, by weight of the composition; and
wherein the metathesized unsaturated polyol ester is hydrogenated.

2. A wet wipe according to claim 1 , wherein said metathesized unsaturated polyol ester has a weight average molecular weight from about 6,000 Daltons to about 30,000 Daltons.

3. A wet wipe according to claim 1 wherein said metathesized unsaturated polyol ester has an iodine value from about 30 to about 150.

4. A wet wipe comprising a composition, said composition comprising:
a) from about 0.1% to about 4% of a metathesized unsaturated polyol ester, by weight of the composition, said metathesized unsaturated polyol ester having a weight average molecular weight of from about 5,000 Daltons to about 50,000 Daltons; and two or more of the following properties:
(i) a free hydrocarbon content, based on total weight of metathesized unsaturated polyol ester of from about 0% to about 5%;
(ii) an oligomer index from greater than 0 to 1;
(iii) an iodine value of from about 8 to about 200; and

b) from about 0.2% to about 4%, by weight of the composition, of an emollient selected from the group consisting of vegetable oils, hydrogenated vegetable oils, esters, lanolin oil and lanolin wax, hydrophobic emollients, dimethicone fluids, vegetable butters, coconut oil, ethylene vinyl acetate polymers, microcrystalline wax, paraffin wax, beeswax, carnauba wax, ozokerite wax, ceresin wax, alcohols, and mixtures thereof; and
c) from about 90% to about 98% water, by weight of the composition; and
wherein the metathesized unsaturated polyol ester is hydrogenated.

5. A wet wipe according to claim 4 , wherein said metathesized unsaturated polyol ester has an iodine value of from about 10 to about 200.

6. A wet wipe according to claim 4 , wherein said metathesized unsaturated polyol ester has an oligomer index from about 0.001 to 1.

7. The wet wipes composition according to claim 4 , wherein at least one emulsifier is nonionic.

8. The wet wipes composition according to claim 4 , wherein the one or more metathesized unsaturated polyol ester oligomers are self-metathesized.

9. The wet wipes composition according to claim 4 , wherein the one or more metathesized unsaturated polyol ester oligomers are cross-metathesized.

10. The wet wipes composition according to claim 4 , wherein the lotion loading is from about 200% to about 600% by weight of the substrate.

11. A wet wipe comprising a fibrous co-formed structure, and further comprising the wet wipes composition according to claim 4 .

12. The wipe according to claim 4 , wherein the wet wipe composition further comprises from about 0.01% to about 3% of an antioxidant.

13. The wipe composition of claim 4 , wherein the wipe composition further comprises one or more additional benefit agents selected from the group consisting of anti-rash agents, vitamins, chelants, enzymes, enzyme inhibitors, sensates, anti-bacterial agents, moisturizers, anti-eczema agents, anti-erythema agents, anti-itch agents, anti-hemorrhoid agents, anti-odor agents, and mixtures thereof.

Assignees

• Procter & Gamble

Inventors

• Marsh Randall Glenn
• Klofta Thomas James
• Vega Victor Nicholas
• Sawin Philip Andrew
• Schubert Beth Ann
• Zannoni Luke Andrew
• Kemper Joseph Jay
• Strife Robert John
• Scheibel Jeffrey John

Classifications

• C11C3/12

  by hydrogenation · CPC title

• A61Q19/10

  Washing or bathing preparations · CPC title

• A61Q19/00

  Preparations for care of the skin · CPC title

• A61K8/678

  Tocopherol, i.e. vitamin E · CPC title

• A61K8/922 Primary

  of vegetable origin · CPC title