NO20012972D0 - Finely divided suspensions of heavily soluble calcium salts and their use in dentifrices - Google Patents

Finely divided suspensions of heavily soluble calcium salts and their use in dentifrices

Info

Publication number
NO20012972D0
NO20012972D0 NO20012972A NO20012972A NO20012972D0 NO 20012972 D0 NO20012972 D0 NO 20012972D0 NO 20012972 A NO20012972 A NO 20012972A NO 20012972 A NO20012972 A NO 20012972A NO 20012972 D0 NO20012972 D0 NO 20012972D0
Authority
NO
Norway
Prior art keywords
suspensions
calcium salts
water
soluble calcium
dentifrices
Prior art date
Application number
NO20012972A
Other languages
Norwegian (no)
Other versions
NO20012972L (en
Inventor
Christian Kropf
Ulrike Brueninghaus
Amerigo Pastura
Rolf Hempelmann
Michael Meinders
Marcel Roth
Peter Wuelknitz
Original Assignee
Henkel Kgaa
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 filed Critical Henkel Kgaa
Publication of NO20012972L publication Critical patent/NO20012972L/en
Publication of NO20012972D0 publication Critical patent/NO20012972D0/en

Links

Classifications

    • 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
    • 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
    • A61K8/04—Dispersions; Emulsions
    • A61K8/044—Suspensions
    • 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
    • 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
    • A61K8/20—Halogens; Compounds thereof
    • A61K8/21—Fluorides; Derivatives 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
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/24—Phosphorous; Compounds thereof
    • 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
    • A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
    • A61K2800/805—Corresponding aspects not provided for by any of codes A61K2800/81 - A61K2800/95

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Cosmetics (AREA)
  • Dental Preparations (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

The invention relates to suspensions of poorly water-soluble calcium salts, selected from the phosphates, fluorides and fluorophosphates, in liquid media, preferably in water, containing suspended primary particles between 5 and 50 nm in diameter and between 10 and 150 nm in length. Said suspensions are stabilized by a contents of at least 0.01 % by weight, in relation to the weight of the suspension, of a water-soluble surface-active agent or water-soluble polymeric protective colloid so as to prevent agglomeration. The suspensions are suitable as remineralizing components in compositions used for the cleaning and care of the teeth.
NO20012972A 1998-12-18 2001-06-15 Finely divided suspensions of heavily soluble calcium salts and their use in dentifrices NO20012972D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19858662A DE19858662A1 (en) 1998-12-18 1998-12-18 Nanomolecular suspension of poorly-soluble calcium salts is stabilized by water-soluble surfactant or protective colloid, useful as remineralization agent in toothpaste
PCT/EP1999/009683 WO2000037033A1 (en) 1998-12-18 1999-12-09 Fine suspensions of poorly soluble calcium salts and their use in dental care products

Publications (2)

Publication Number Publication Date
NO20012972L NO20012972L (en) 2001-06-15
NO20012972D0 true NO20012972D0 (en) 2001-06-15

Family

ID=7891699

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20012972A NO20012972D0 (en) 1998-12-18 2001-06-15 Finely divided suspensions of heavily soluble calcium salts and their use in dentifrices

Country Status (14)

Country Link
EP (1) EP1139995B1 (en)
JP (1) JP2002532375A (en)
KR (1) KR20010080771A (en)
CN (1) CN1330534A (en)
AT (1) ATE283028T1 (en)
AU (1) AU2281600A (en)
CA (1) CA2356115C (en)
CZ (1) CZ20012207A3 (en)
DE (2) DE19858662A1 (en)
ES (1) ES2235545T3 (en)
HU (1) HUP0104653A2 (en)
NO (1) NO20012972D0 (en)
SK (1) SK8612001A3 (en)
WO (1) WO2000037033A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6919070B1 (en) * 1997-10-17 2005-07-19 Zakrytoe Aktsionernoe Obschestvo “OSTIM” Stomatic composition
DE19930335A1 (en) 1999-07-02 2001-01-18 Henkel Kgaa Composite materials made from calcium compounds and protein components
DE10028975B4 (en) * 2000-06-16 2005-06-30 Henkel Kgaa Compositions for the treatment of tooth and / or bone tissue
JP2004538228A (en) 2001-06-22 2004-12-24 ビーエーエスエフ アクチェンゲゼルシャフト Rod-like apatite crystals with specific length-width ratio
JP4937583B2 (en) * 2003-06-30 2012-05-23 株式会社サンギ Oral composition
DE10338929A1 (en) * 2003-08-21 2005-03-24 Sachtleben Chemie Gmbh Process for the preparation of coated, finely particulate inorganic solids and their use
DE102005027813A1 (en) * 2005-06-15 2006-12-28 Henkel Kgaa Remineralizing oral and dental care and cleaning products
WO2007020928A1 (en) * 2005-08-15 2007-02-22 Kyoto University Method for stabilizing calcium phosphate fine particles, process for production of calcium phosphate fine particles by utilizing the method, and use thereof
WO2007051544A1 (en) * 2005-10-31 2007-05-10 Henkel Ag & Co. Kgaa Remineralising oral and dental care agents and dental cleaning agents comprising silicate(s)
EP1942991A1 (en) * 2005-10-31 2008-07-16 Henkel AG & Co. KGaA Remineralizing oral and dental hygiene and cleansing compositions with surfactant(s)
EP1942989A1 (en) * 2005-10-31 2008-07-16 Henkel AG & Co. KGaA Viscous remineralising oral and dental care agents and dental cleaning agents
DE102006009799A1 (en) * 2006-03-01 2007-09-06 Henkel Kgaa Predominantly platelet-shaped sparingly water-soluble calcium salts and / or their composite materials, including these
JPWO2007116965A1 (en) * 2006-04-12 2009-08-20 東レ株式会社 Fine particles containing a graft polymer and a calcium compound
JP5004505B2 (en) * 2006-05-18 2012-08-22 株式会社サンギ Oral composition
WO2008031619A1 (en) * 2006-09-14 2008-03-20 S & C Polymer Gmbh Nano-crystalline earth alkaline fluoride in tooth bleaching agents
DE102006055439A1 (en) * 2006-11-22 2008-05-29 Henkel Kgaa Homogeneous storage-stable dispersions
JP5553396B2 (en) 2007-04-10 2014-07-16 株式会社サンギ Remineralization accelerator and oral composition
US9386783B2 (en) 2007-07-31 2016-07-12 Südzucker Aktiengesellschaft Mannheim/Ochsenfurt Confectionery products and process for obtaining them
WO2010068359A1 (en) * 2008-12-11 2010-06-17 3M Innovative Properties Company Surface-treated calcium phosphate particles suitable for oral care and dental compositions
US20130236399A1 (en) 2010-07-09 2013-09-12 Stitching Glass For Health Apatite compositions
JP2013163656A (en) * 2012-02-10 2013-08-22 Gc Corp Dentifrice
WO2014122077A1 (en) * 2013-02-08 2014-08-14 Basf Se Production of inorganic/organic composite materials by reactive spray drying
JP6602608B2 (en) * 2015-09-04 2019-11-06 ライオン株式会社 Oral composition
JP6711540B2 (en) * 2016-03-31 2020-06-17 株式会社松風 Oral composition
RU2627624C1 (en) * 2016-10-06 2017-08-09 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный медицинский университет" Министерства здравоохранения Российской Федерации (ФГБОУ ВО КубГМУ Минздрава России) Means for teeth hard tissue remineralization
DE102019109143A1 (en) 2019-04-08 2020-10-08 Chemische Fabrik Budenheim Kg Hydroxyapatite powder and process for its manufacture

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1002501B (en) * 1965-05-03 1976-05-20 Colgate Palmolive Co TOOTHPASTE COMPOSITIONS
EP0208790A4 (en) * 1985-01-17 1987-06-09 Mitsubishi Rayon Co Process for producing maleimide copolymer, and thermoplastic resin prepared by using said copolymer.
GB2206338B (en) * 1987-06-30 1992-03-04 Sangi Kk Fine filler dentifrice
JP3412320B2 (en) * 1995-03-14 2003-06-03 三菱化学フォームプラスティック株式会社 Suspending agent-containing slurry, method for producing the same, and suspension polymerization method using the same

Also Published As

Publication number Publication date
CA2356115C (en) 2010-02-23
KR20010080771A (en) 2001-08-22
DE19858662A1 (en) 2000-06-21
ATE283028T1 (en) 2004-12-15
NO20012972L (en) 2001-06-15
DE59911156D1 (en) 2004-12-30
CZ20012207A3 (en) 2002-01-16
EP1139995B1 (en) 2004-11-24
JP2002532375A (en) 2002-10-02
SK8612001A3 (en) 2001-11-06
ES2235545T3 (en) 2005-07-01
EP1139995A1 (en) 2001-10-10
CN1330534A (en) 2002-01-09
HUP0104653A2 (en) 2002-03-28
WO2000037033A1 (en) 2000-06-29
CA2356115A1 (en) 2000-06-29
AU2281600A (en) 2000-07-12

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