WO2002034223A3 - Aluminum-zirconium antiperspirant salts - Google Patents

Aluminum-zirconium antiperspirant salts Download PDF

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Publication number
WO2002034223A3
WO2002034223A3 PCT/US2001/046112 US0146112W WO0234223A3 WO 2002034223 A3 WO2002034223 A3 WO 2002034223A3 US 0146112 W US0146112 W US 0146112W WO 0234223 A3 WO0234223 A3 WO 0234223A3
Authority
WO
WIPO (PCT)
Prior art keywords
compositions
aluminum
peak
disclosed
antiperspirant salt
Prior art date
Application number
PCT/US2001/046112
Other languages
French (fr)
Other versions
WO2002034223A2 (en
Inventor
Angel L Carrillo
Richard Oryszczak
Yan-Fei Shen
Original Assignee
Gillette Co
Angel L Carrillo
Richard Oryszczak
Yan-Fei Shen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gillette Co, Angel L Carrillo, Richard Oryszczak, Yan-Fei Shen filed Critical Gillette Co
Priority to EP01988579A priority Critical patent/EP1330232B1/en
Priority to AU2015902A priority patent/AU2015902A/en
Priority to DE60122359T priority patent/DE60122359T2/en
Priority to MXPA03003618A priority patent/MXPA03003618A/en
Priority to CA002423851A priority patent/CA2423851C/en
Priority to BR0114895-8A priority patent/BR0114895A/en
Publication of WO2002034223A2 publication Critical patent/WO2002034223A2/en
Publication of WO2002034223A3 publication Critical patent/WO2002034223A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q15/00—Anti-perspirants or body deodorants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/28—Zirconium; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/006—Compounds containing, besides zirconium, two or more other elements, with the exception of oxygen or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/87—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by chromatography data, e.g. HPLC, gas chromatography
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S424/00—Drug, bio-affecting and body treating compositions
    • Y10S424/05—Stick

Abstract

Disclosed are enhanced efficacy aluminum-zirocnium antiperspirant salt compositions which exhiit an HPLC peak 5 area content of about 33 % or more, preferably at least 45 %, more preferably at least 50 %, most preferably at least 55 %. Especially preferred are aluminum-zirconium antiperspirant salt composition which, in addition to the aforementioned high peak 5 content, also exhibit an HPLC peak 4 to peak 3 area ratio of at least 0.4, preferably at least 0.7. The aforementioned salt compositions will preferably have a metal (Al + Zr) to chloride (or anion) ratio of about 0.90 to about 1.00. Also disclosed are methods of making such antiperspirant salt compositions and aqueous solutions of such antiperspirant sald compositions. Further disclosed are topical compositions comprising a dermatologically acceptable carrier vehicle and a perspiration reducing effective amount of an aluminium-zirconium antiperspirant salt composition as described above.
PCT/US2001/046112 2000-10-25 2001-10-24 Aluminum-zirconium antiperspirant salts WO2002034223A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP01988579A EP1330232B1 (en) 2000-10-25 2001-10-24 ALUMINUM-ZIRCONIUM ANTIPERSPIRANT SALTS WITH HIGH PEAK 5 Al CONTENT
AU2015902A AU2015902A (en) 2000-10-25 2001-10-24 Aluminum-zirconium antiperspirant salts with high peak 5 al content
DE60122359T DE60122359T2 (en) 2000-10-25 2001-10-24 ALUMINUM ZIRCONIUM ANTIPERPROPIC SALTS
MXPA03003618A MXPA03003618A (en) 2000-10-25 2001-10-24 ALUMINUM-ZIRCONIUM ANTIPERSPIRANT SALTS WITH HIGH PEAK 5 Al CONTENT.
CA002423851A CA2423851C (en) 2000-10-25 2001-10-24 Aluminum-zirconium antiperspirant salts with high peak 5 a1 content
BR0114895-8A BR0114895A (en) 2000-10-25 2001-10-24 Enhanced Efficacy Aluminum Zirconium Salt, Aqueous Composition, Transparent Antiperspirant Gel Composition, Topical Antiperspirant Composition, and Methods for Reducing Transpipation of the Human Skin, and for Preparing an Enhanced Efficiency Aluminum Zirconium Salt

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/696,271 2000-10-25
US09/696,271 US6436381B1 (en) 2000-10-25 2000-10-25 Aluminum-zirconium antiperspirant salts with high peak 5 al content

Publications (2)

Publication Number Publication Date
WO2002034223A2 WO2002034223A2 (en) 2002-05-02
WO2002034223A3 true WO2002034223A3 (en) 2003-04-03

Family

ID=24796386

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/046112 WO2002034223A2 (en) 2000-10-25 2001-10-24 Aluminum-zirconium antiperspirant salts

Country Status (10)

Country Link
US (3) US6436381B1 (en)
EP (1) EP1330232B1 (en)
AT (1) ATE336225T1 (en)
AU (1) AU2015902A (en)
BR (1) BR0114895A (en)
CA (1) CA2423851C (en)
DE (1) DE60122359T2 (en)
ES (1) ES2269496T3 (en)
MX (1) MXPA03003618A (en)
WO (1) WO2002034223A2 (en)

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* Cited by examiner, † Cited by third party
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US6663854B1 (en) 2002-06-19 2003-12-16 Yan-Fei Shen Aluminum-zirconium antiperspirant salts made with zirconium salts having low Zr:Cl ratio
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Also Published As

Publication number Publication date
EP1330232A2 (en) 2003-07-30
CA2423851A1 (en) 2002-05-02
ATE336225T1 (en) 2006-09-15
BR0114895A (en) 2003-08-12
ES2269496T3 (en) 2007-04-01
US20030021757A1 (en) 2003-01-30
US20040136934A1 (en) 2004-07-15
EP1330232B1 (en) 2006-08-16
US6436381B1 (en) 2002-08-20
CA2423851C (en) 2009-06-23
DE60122359D1 (en) 2006-09-28
US6991780B2 (en) 2006-01-31
US6649152B2 (en) 2003-11-18
MXPA03003618A (en) 2003-06-19
AU2015902A (en) 2002-05-06
WO2002034223A2 (en) 2002-05-02
DE60122359T2 (en) 2007-08-30

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