# US 2017/0281987 A1 · Antiperspirant products

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- Number: US 2017/0281987 A1
- Document ID: US20170281987A1
- Status: Published application
- Kind: A1
- Application number: 15/623,507
- Filed: 2017-06-15
- Published: 2017-10-05
- Earliest claimed: 2009-02-02
- Assignees: The Procter & Gamble Company
- Applicants: The Procter & Gamble Company
- Inventors: Ryan Joseph Avey; Michael John Bolander; Joseph Estill Lennon; David William Walling; Steven Michael Wujek
- Web page: https://patentgrep.com/patent/US20170281987A1

## CPC

- A61K 8/26: Aluminium; Compounds thereof
- A61K 8/28: Zirconium; Compounds thereof
- A61K 8/891: saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
- A61Q 15/00: Anti-perspirants or body deodorants (deodorisation of air A61L9/00)
- A61K 2800/87: Application Devices; Containers; Packaging
- A61K: PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms A61J3/00; chemical aspects of, or use of materials for deodorisation of air, for disinfection or sterilisation, or for bandages, dressings, absorbent pads or surgical articles A61L; soap compositions C11D)
- A61Q: SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS

## Abstract

Antiperspirant products are described that include a dispensing package and an antiperspirant product contained within a chamber component of the dispensing package. The portion of the chamber component that comes into contact with the antiperspirant composition is made from a polymeric resin that is substantially devoid of phosphorus compounds.

## Claims

### Claim 1

1) An antiperspirant product, comprising:
(a) a dispensing package comprising a chamber for holding an antiperspirant composition, the chamber being made from a polyolefin resin that includes an anti-oxidant that is substantially devoid of phosphorus compounds; and
(b) an antiperspirant composition disposed within the chamber, the antiperspirant composition comprising:
i) a carrier material;
ii) an antiperspirant active having a metal to chloride ratio of less than or equal to 1.3; and
iii) a fragrance material.

### Claim 2 (depends on 1)

2) The antiperspirant product of claim 1, wherein the polyolefin resin comprises polypropylene.

### Claim 3 (depends on 1)

3) The antiperspirant product of claim 1, wherein phosphorus compounds includes phosphite.

### Claim 4 (depends on 1)

4) The antiperspirant product of claim 1, wherein the carrier material includes a silicone.

### Claim 5 (depends on 1)

5) The antiperspirant product of claim 1, wherein the antiperspirant active is an aluminum-zirconium salt.

### Claim 6 (depends on 1)

6) The antiperspirant product of claim 1, wherein the antiperspirant active has a metal to chloride ratio of between about 1.15 and 1.3.

### Claim 7

7) An antiperspirant product, comprising:
(a) a dispensing package comprising a chamber for holding an antiperspirant composition, the chamber being made from a polyolefin resin that is substantially devoid of phosphorus compounds; and
(b) an antiperspirant composition disposed within the chamber, the antiperspirant composition comprising:
i) a carrier material;
ii) an antiperspirant active having a metal to chloride ratio of less than or equal to 1.3; and
iii) a fragrance material.

### Claim 8 (depends on 7)

8) The antiperspirant product of claim 7, wherein the polyolefin resin comprises polypropylene.

### Claim 9 (depends on 7)

9) The antiperspirant product of claim 7, wherein phosphorus compounds includes phosphite.

### Claim 10 (depends on 7)

10) The antiperspirant product of claim 7, wherein the carrier material includes a silicone.

### Claim 11 (depends on 7)

11) The antiperspirant product of claim 7, wherein the antiperspirant active is an aluminum-zirconium salt.

### Claim 12 (depends on 7)

12) The antiperspirant product of claim 7, wherein the antiperspirant active has a metal to chloride ratio of between about 1.15 and 1.3.