US3833721A - Astringent compositions - Google Patents

Astringent compositions Download PDF

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Publication number
US3833721A
US3833721A US00272044A US27204472A US3833721A US 3833721 A US3833721 A US 3833721A US 00272044 A US00272044 A US 00272044A US 27204472 A US27204472 A US 27204472A US 3833721 A US3833721 A US 3833721A
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US
United States
Prior art keywords
compositions
astringent
stain
composition
propellant
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
US00272044A
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English (en)
Inventor
R Saute
B Siegal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gillette Co LLC
Original Assignee
Gillette Co LLC
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 LLC filed Critical Gillette Co LLC
Priority to US00272044A priority Critical patent/US3833721A/en
Priority to FR7325890A priority patent/FR2192799B3/fr
Priority to CA176,384A priority patent/CA1012464A/en
Application granted granted Critical
Publication of US3833721A publication Critical patent/US3833721A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A61K8/26—Aluminium; Compounds thereof
    • 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
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37—Esters of carboxylic acids

Definitions

  • Aerosol anti-perspirant compositions in which the astringent material, e.g. aluminum chlorhydroxide, is dispensed as a solid suspended in an anhydrous hydrophobic liquid vehicle such as mineral oil, isopropyl myristate or isopropyl palmitate have been widely marketed. Although such compositions are effective in reducing perspiration they have a tendency to impart stains to clothing which (stains) remain subsequent to laundering.
  • the present invention is concerned with providing anti-perspirant compositions of this type which have substantially reduced tendency to stain clothing.
  • R is a hydrogen atom or a 2 to 3 carbon acyl group, i.e. an acetyl or a propionyl group and each R is the same or different than the other R s and is an alkyl radical comprising less than 4 carbon atoms.
  • each R is an ethyl radical.
  • triethylcitrate and acetyl triethylcitrate are examples of compounds within the above formula, mention may be made of triethylcitrate and acetyl triethylcitrate. Especially good results have been obtained with triethylcitrate which has been found to be particularly non-toxic, non-irritating and non-corrosive, has good stability in the compositions and in certain instances actually enhances the fragrance of the perfumes used therein.
  • R is a hydrogen
  • the hydroxy group may be alkoxylated by a 1 to 3 carbon alkyl group or the alkyl radicals (R may be further substituted by hydroxy or 1 to 2 carbon alkoxy groups provided that the esters remain miscible with the propellant and the number of carbon atoms is commensurate with that set forth above.
  • the astringent may be selected from any of the materials of this nature which are available, e.g. aluminum sulfate, aluminum chloride, aluminum chlorhydroxides such as Al(OH) Cl and Al OH Cl aluminum sulfocarbolate, zinc chloride, zinc sulfocarbolate, zinc sulfate, zirconium oxychloride, sodium zirconium lactate, sodium zirconium glycolate, zirconyl hydroxy chloride, zirconium sulfate, physical mixtures of the above, and mixed compounds and complexes comprising 2 or more of the 3,833,721 Patented Sept. 3, 1974 above cations such as a mixed aluminum zirconium chlorhydroxide complex.
  • aluminum sulfate aluminum chloride
  • aluminum chlorhydroxides such as Al(OH) Cl and Al OH Cl
  • aluminum sulfocarbolate zinc chloride, zinc sulfocarbolate, zinc sulfate, zirconium oxych
  • the preferred astringents for use in the composition of this invention are the aluminum chlorhydroxides.
  • the amount of astringent employed may be varied but in most compositions it will be present in amounts ranging between about 0.5% to about 10% by weight of the total composition including the propellant. In preferred compositions, it will be present in amounts ranging between about 1 to about 7.5%.
  • the astringent should be finely ground in order to prevent the valve from clogging. Usually if the particle size is less than 100 microns and preferably less than 60 microns, clogging will be held to a minimum.
  • the ester is present in amounts such that in combination with the propellant it will be the continuous phase of the dispersion or suspension. As can be appreciated, this amount will vary depending upon the amount of astringent employed. In most instances, the ester will comprise from about 0.5 to about 50% by weight of the total composition including the propellant. In preferred compositions, the ester is present in amounts ranging between about 0.5 to about 15%.
  • any of the materials which have been employed as propellants in aerosol compositions may be used in the compositions of the present invention; provided of course that they are miscible with the liquid vehicle.
  • the propellant will generally be present in amounts which will be sufiicient to dispense all of the composition at a moderate velocity. In most instances the compositions will have vapor pressures ranging between 15 and 85 p.s.i.g. and preferably between 20 and 40-. Generally the propellant will be present in amounts varying between 50 to 98% by weight of the total composition and preferably between to 98%.
  • compositions of the present invention will further include a suspending, dispersing or flocculating agent to prevent the astringent from agglomerating or settling.
  • a suspending, dispersing or flocculating agent to prevent the astringent from agglomerating or settling.
  • a suspending, dispersing or flocculating agent to prevent the astringent from agglomerating or settling.
  • such agents mention may be made of clays, such as bentonite, modified clays, e.g. the reaction product of bentonite and a surface active quaternary salt, silicas such as colloidal silicon dioxide, silicates, polymeric suspending agents such as cellulose and derivates thereof and surfactants such as high molecular weight amides, e.g. lauryl monoethanolamide.
  • the compositions may further include other ingredients such as perfumes, emollients, talc, starches, anti-bacterials, etc.
  • compositions of the present invention in reducing stain was demonstrated by using the esters disclosed herein on a weight basis in place of isopropyl palmitate in a standard formula and measuring the extent of staining it caused as compared with the composition containing isopropyl palmitate.
  • the standard formula was as follows:
  • the triethyl citrate has substantially lower stain indiccs than the isopropyl palmitate.
  • Table II summarizes the results of a test in which acetyl triethylcitrate was run against isopropyl palmitate.
  • the triethyl citrate formulation was tested along with an isopropyl palmitate control composition on twenty different synthetic and natural fibers for 1 cycle of the above mentioned stain test. On only one type material (diacetate) was the citrate formulation found to cause more stain than the control.
  • An aerosol astringent composition having improved antistain properties, said composition comprising 0.5% to 10% by weight of an astringent material selected from the group consisting of aluminum sulfate, aluminum chloride, aluminum chlorohydroxide, aluminum sulfocarbolate, zinc chloride, zinc sulfocarbolate, zinc sulfate, zirconium oxychloride, sodium zirconium lactate, sodium zirconium glycolate, zirconyl hydroxy chloride, zirconium sulfate and aluminum zirconium chlorohydroxide complex, 50 to 98% by weight of a propellant selected from the group consisting of dichlorodifluoromethane, trichloromonofluoromethane, trichlorotrifiuorethane, tetraflurodichloroethane, butane, propane, isobutane and mixtures and blends thereof and 0.5 to 50% by weight of a vehicle, said astringent material being insoluble
  • R is a hydrogen atom or a 2 to 3 carbon acyl group and each R may be the same or different than the other Rfs and is an alkyl radical comprising less than 4 carbon atoms, said percentages are based on weight of the total composition.
  • composition as defined in claim 1 wherein said astringent material is aluminum chlorhydroxide.
  • composition as defined in claim 1 wherein said 5 OTHER REFERENCES vehicle is acety1triethy1citrate de Navarre International Encyclopedia of Cosmetic 9.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
US00272044A 1972-07-14 1972-07-14 Astringent compositions Expired - Lifetime US3833721A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US00272044A US3833721A (en) 1972-07-14 1972-07-14 Astringent compositions
FR7325890A FR2192799B3 (enrdf_load_stackoverflow) 1972-07-14 1973-07-13
CA176,384A CA1012464A (en) 1972-07-14 1973-07-13 Astringent compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00272044A US3833721A (en) 1972-07-14 1972-07-14 Astringent compositions

Publications (1)

Publication Number Publication Date
US3833721A true US3833721A (en) 1974-09-03

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ID=23038170

Family Applications (1)

Application Number Title Priority Date Filing Date
US00272044A Expired - Lifetime US3833721A (en) 1972-07-14 1972-07-14 Astringent compositions

Country Status (3)

Country Link
US (1) US3833721A (enrdf_load_stackoverflow)
CA (1) CA1012464A (enrdf_load_stackoverflow)
FR (1) FR2192799B3 (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292192A (en) * 1976-08-20 1981-09-29 Lever Brothers Company Personal washing detergent bars with an effective amount of a citric acid ester
JPH0253718A (ja) * 1988-06-25 1990-02-22 Beecham Group Plc 組成物
US5194250A (en) * 1988-06-25 1993-03-16 Beecham Group P.L.C. Compositions
WO1994029509A1 (en) * 1993-06-09 1994-12-22 The Procter & Gamble Company Process for the bleaching of fabrics
US5713962A (en) * 1993-06-09 1998-02-03 The Procter & Gamble Company Process for the bleaching of fabrics
US20040040947A1 (en) * 2001-08-31 2004-03-04 Cho Ki Chul Insulator for electric heater and heat assembly with the same in washing machine
WO2010112460A3 (de) * 2009-04-01 2011-11-24 Henkel Ag & Co. Kgaa Wasserfreie antitranspirant-sprays mit verbesserter wirkstofffreisetzung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2826758A1 (de) * 1978-06-19 1979-12-20 Henkel Kgaa Verwendung einer kombination von estern der citronensaeure und/oder acetylcitronensaeure mit antioxidantien als deodorantien
DE2826757A1 (de) * 1978-06-19 1979-12-20 Henkel Kgaa Verwendung einer kombination von adstringierenden sauren aluminiumsalzen mit estern der citronensaeure, acetylcitronensaeure, ein- und zweibasischer aliphatischer hydroxycarbonsaeuren und antioxidantien als deodorantien

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292192A (en) * 1976-08-20 1981-09-29 Lever Brothers Company Personal washing detergent bars with an effective amount of a citric acid ester
JPH0253718A (ja) * 1988-06-25 1990-02-22 Beecham Group Plc 組成物
US5194250A (en) * 1988-06-25 1993-03-16 Beecham Group P.L.C. Compositions
JP2936267B2 (ja) 1988-06-25 1999-08-23 ビーチャム・グループ・ピーエルシー 組成物
WO1994029509A1 (en) * 1993-06-09 1994-12-22 The Procter & Gamble Company Process for the bleaching of fabrics
US5713962A (en) * 1993-06-09 1998-02-03 The Procter & Gamble Company Process for the bleaching of fabrics
AU694735B2 (en) * 1993-06-09 1998-07-30 Procter & Gamble Company, The Process for the bleaching of fabrics
US20040040947A1 (en) * 2001-08-31 2004-03-04 Cho Ki Chul Insulator for electric heater and heat assembly with the same in washing machine
WO2010112460A3 (de) * 2009-04-01 2011-11-24 Henkel Ag & Co. Kgaa Wasserfreie antitranspirant-sprays mit verbesserter wirkstofffreisetzung
US8354096B2 (en) 2009-04-01 2013-01-15 Henkel Ag & Co. Kgaa Water-free antiperspirant sprays with improved substance

Also Published As

Publication number Publication date
FR2192799B3 (enrdf_load_stackoverflow) 1976-07-02
FR2192799A1 (enrdf_load_stackoverflow) 1974-02-15
CA1012464A (en) 1977-06-21

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