WO2000066070A3 - Utilization of nanoscalar, antimicrobial active ingredients in oral and/or dental hygiene - Google Patents

Utilization of nanoscalar, antimicrobial active ingredients in oral and/or dental hygiene Download PDF

Info

Publication number
WO2000066070A3
WO2000066070A3 PCT/EP2000/003660 EP0003660W WO0066070A3 WO 2000066070 A3 WO2000066070 A3 WO 2000066070A3 EP 0003660 W EP0003660 W EP 0003660W WO 0066070 A3 WO0066070 A3 WO 0066070A3
Authority
WO
WIPO (PCT)
Prior art keywords
active ingredients
nanoscalar
utilization
oral
dental hygiene
Prior art date
Application number
PCT/EP2000/003660
Other languages
German (de)
French (fr)
Other versions
WO2000066070A2 (en
Inventor
Christine Schroeder
Hans Dolhaine
Peter Wuelknitz
Hans Theo Leinen
Dorothea Gregori
Original Assignee
Henkel Kgaa
Christine Schroeder
Hans Dolhaine
Peter Wuelknitz
Hans Theo Leinen
Dorothea Gregori
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 Henkel Kgaa, Christine Schroeder, Hans Dolhaine, Peter Wuelknitz, Hans Theo Leinen, Dorothea Gregori filed Critical Henkel Kgaa
Priority to AU45549/00A priority Critical patent/AU4554900A/en
Publication of WO2000066070A2 publication Critical patent/WO2000066070A2/en
Publication of WO2000066070A3 publication Critical patent/WO2000066070A3/en

Links

Classifications

    • 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
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/42—Amides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0241—Containing particulates characterized by their shape and/or structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41—Particular ingredients further characterized by their size
    • A61K2800/413—Nanosized, i.e. having sizes below 100 nm
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/52—Stabilizers
    • A61K2800/524—Preservatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/60—Particulates further characterized by their structure or composition
    • A61K2800/65—Characterized by the composition of the particulate/core
    • A61K2800/652—The particulate/core comprising organic material

Abstract

The invention relates to the utilization of nanoscalar, antimicrobial active ingredients with an average particle size in the region of between 5 and 500 nm, for producing oral and/or dental hygiene products, in particular, for producing toothpastes or gels for cleaning the teeth. In contrast to active ingredient forms described in prior art, the especially fine distribution of the particles allows the active ingredients to be more easily integrated into formulations and to be more effective.
PCT/EP2000/003660 1999-04-30 2000-04-22 Utilization of nanoscalar, antimicrobial active ingredients in oral and/or dental hygiene WO2000066070A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU45549/00A AU4554900A (en) 1999-04-30 2000-04-22 Utilization of nanoscalar, antimicrobial active ingredients in oral and/or dental hygiene

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999119770 DE19919770A1 (en) 1999-04-30 1999-04-30 Use of nanoscale antimicrobial agents in oral and / or dental care
DE19919770.9 1999-04-30

Publications (2)

Publication Number Publication Date
WO2000066070A2 WO2000066070A2 (en) 2000-11-09
WO2000066070A3 true WO2000066070A3 (en) 2001-04-05

Family

ID=7906461

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2000/003660 WO2000066070A2 (en) 1999-04-30 2000-04-22 Utilization of nanoscalar, antimicrobial active ingredients in oral and/or dental hygiene

Country Status (3)

Country Link
AU (1) AU4554900A (en)
DE (1) DE19919770A1 (en)
WO (1) WO2000066070A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0000438D0 (en) * 2000-01-11 2000-03-01 Boots Co Plc Dental compositions
DE10018219A1 (en) * 2000-04-12 2001-10-25 Henkel Kgaa N-Octylsalicylamide and/or N-decylsalicylamide is used as antimicrobial in laundry or dishwashing detergent, cleaner, rinse, hand wash, finishing agent for textile, fur, paper, skin or leather or building material
DE10063092A1 (en) * 2000-12-18 2002-06-20 Henkel Kgaa Nanoscale materials in hygiene products
DE20112769U1 (en) * 2001-08-07 2002-06-13 Bausemer Olaf tooth cleaning
EP1853233A1 (en) * 2005-03-02 2007-11-14 Christoph Cichos Preparation with anti-microbial action for external use
US20090155318A1 (en) 2006-10-31 2009-06-18 Lee Howard W H Process to form nano-sized materials, the compositions and uses thereof
AU2009343753B2 (en) 2009-04-01 2013-03-28 Colgate-Palmolive Company Desensitizing dentifrice exhibiting dental tissue antibacterial agent uptake

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0262587A2 (en) * 1986-10-02 1988-04-06 Henkel Kommanditgesellschaft auf Aktien Salicylic acid amides, method for their production and their application
US5290541A (en) * 1992-06-18 1994-03-01 The Procter & Gamble Company Methods for making oral compositions
US5302373A (en) * 1993-06-10 1994-04-12 Church & Dwight Co., Inc. Liquid mouthwash containing a particulate bicarbonate suspension
CA2111523A1 (en) * 1992-12-16 1994-06-17 Karen Mccue Infection control agents
WO1994020072A1 (en) * 1993-03-05 1994-09-15 Pharmacia Ab Solid lipid particles, particles of bioactive agents and methods for the manufacture and use thereof
US5411750A (en) * 1993-04-27 1995-05-02 Church & Dwight Co., Inc. Ultrafine sodium bicarbonate powder
US5455024A (en) * 1993-05-19 1995-10-03 Church & Dwight Co., Inc. Dentifrices containing zinc oxide particles and sodium bicarbonate
WO1995033441A1 (en) * 1994-06-06 1995-12-14 Block Drug Company, Inc. Relief of dentinal hypersensitivity by submicron particles
US5688492A (en) * 1992-05-22 1997-11-18 The Boots Company Plc, Oral hygiene composition
WO1999022703A1 (en) * 1997-10-31 1999-05-14 Lurident Ltd. Improved personal care formulations
DE19837191A1 (en) * 1998-08-17 2000-02-24 Henkel Kgaa Aqueous cosmetic or dermatological composition contains lipid-soluble active agent present as component of nanoparticulate wax particles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2676362B3 (en) * 1991-05-17 1993-08-13 Oreal PROCESS FOR INCREASING THE ACTIVITY OF AT LEAST ONE ACTIVE IN A COMPOSITION FOR COSMETIC AND / OR DERMOPHARMACEUTICAL USE AND COMPOSITION FOR CARRYING OUT SAID METHOD.
GB9126101D0 (en) * 1991-12-09 1992-02-12 Unilever Plc Oral hygiene products
US5616315A (en) * 1994-10-13 1997-04-01 Gillette Canada Inc. Particles including degradable material and anti-microbial agent

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0262587A2 (en) * 1986-10-02 1988-04-06 Henkel Kommanditgesellschaft auf Aktien Salicylic acid amides, method for their production and their application
US5688492A (en) * 1992-05-22 1997-11-18 The Boots Company Plc, Oral hygiene composition
US5290541A (en) * 1992-06-18 1994-03-01 The Procter & Gamble Company Methods for making oral compositions
CA2111523A1 (en) * 1992-12-16 1994-06-17 Karen Mccue Infection control agents
WO1994020072A1 (en) * 1993-03-05 1994-09-15 Pharmacia Ab Solid lipid particles, particles of bioactive agents and methods for the manufacture and use thereof
US5411750A (en) * 1993-04-27 1995-05-02 Church & Dwight Co., Inc. Ultrafine sodium bicarbonate powder
US5455024A (en) * 1993-05-19 1995-10-03 Church & Dwight Co., Inc. Dentifrices containing zinc oxide particles and sodium bicarbonate
US5302373A (en) * 1993-06-10 1994-04-12 Church & Dwight Co., Inc. Liquid mouthwash containing a particulate bicarbonate suspension
WO1995033441A1 (en) * 1994-06-06 1995-12-14 Block Drug Company, Inc. Relief of dentinal hypersensitivity by submicron particles
WO1999022703A1 (en) * 1997-10-31 1999-05-14 Lurident Ltd. Improved personal care formulations
DE19837191A1 (en) * 1998-08-17 2000-02-24 Henkel Kgaa Aqueous cosmetic or dermatological composition contains lipid-soluble active agent present as component of nanoparticulate wax particles

Also Published As

Publication number Publication date
DE19919770A1 (en) 2000-11-02
AU4554900A (en) 2000-11-17
WO2000066070A2 (en) 2000-11-09

Similar Documents

Publication Publication Date Title
CA2348451A1 (en) Dosage forms containing taste masked active agents
AU2006320846B2 (en) Vehicles for oral care with Magnolia Bark Extract
WO2002041765A3 (en) Biodegradable bioadhesive controlled release system of nano-particles for oral care products
TW200637607A (en) Antibacterial and anti-inflammatory oral care composition
CA2227408A1 (en) Chewing gum product with dental care benefits
CA2441860A1 (en) Systems for delivering a cosmetic and/or therapeutic active to oral surfaces
HK1070836A1 (en) Solid oral anti-tartar and anti-plaque compositions
EP1503726B1 (en) Antibacterial dentifrice exhibiting antiplaque and breath freshening properties
MXPA06000381A (en) Chewable antiplaque confectionery dental composition.
CA2116225A1 (en) Anticalculus Dentifrices
BG103005A (en) Active substance-containing sedimented silicic acids
JP2000154127A (en) Composition for oral cavity
WO2000066070A3 (en) Utilization of nanoscalar, antimicrobial active ingredients in oral and/or dental hygiene
CN101132806A (en) Method of reducing oral tissue inflammation using magnolia extract
ATE370724T1 (en) ORAL CARE PRODUCT CONTAINING A FLUORINE-ION VECTOR AND AN ANTIOXIDANT
AU2001295505A1 (en) Oral and dental hygiene agents
AU2001230543A1 (en) Physiologically active compositions based upon active ingredients of basidiomycotina and araliaceae
AU6524298A (en) Pharmaceutical composition, containing medium-chain fatty acids as active ingredients, for dental caries and periodontal disease
EP3955884B1 (en) A personal care composition comprising piperlongumine and process for producing the composition
EP3955883B1 (en) A personal care composition comprising tetramethylcurcumin and process for producing the composition
EP3952829B1 (en) Process for producing an oral care composition comprising gingerdiol
CN108567582B (en) Dentifrice composition
AU1860900A (en) Oral hygiene product containing spherical microparticles on the basis of linear water-insoluble polyglucans
EP1284713B1 (en) Oral composition comprising chalk
AU2003278199A1 (en) Oral antimicrobial composition and use thereof in the treatment of dental plaque and gingivitis

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AU BR CA CN CZ HU JP KR MX NO PL SK US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
AK Designated states

Kind code of ref document: A3

Designated state(s): AU BR CA CN CZ HU JP KR MX NO PL SK US

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP