ES2053973T3 - Pasta dentifrica que contiene alumina hidratada. - Google Patents

Pasta dentifrica que contiene alumina hidratada.

Info

Publication number
ES2053973T3
ES2053973T3 ES89301296T ES89301296T ES2053973T3 ES 2053973 T3 ES2053973 T3 ES 2053973T3 ES 89301296 T ES89301296 T ES 89301296T ES 89301296 T ES89301296 T ES 89301296T ES 2053973 T3 ES2053973 T3 ES 2053973T3
Authority
ES
Spain
Prior art keywords
trihydrate
toothpaste containing
hydrated alumina
aluminum
containing hydrated
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
ES89301296T
Other languages
English (en)
Inventor
Kenneth Arthur Evans
Anthony Roland Emery
Kevin John Wills
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.)
Rio Tinto Alcan International Ltd
Original Assignee
Alcan International Ltd Canada
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 Alcan International Ltd Canada filed Critical Alcan International Ltd Canada
Application granted granted Critical
Publication of ES2053973T3 publication Critical patent/ES2053973T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61K8/19—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
    • 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
    • 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
    • A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cosmetics (AREA)
  • Dental Preparations (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Conductive Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)

Abstract

ESTA INVENCION TRATA DE UNA PASTA DE DIENTES QUE CONTIENE UN ABRASIVO DE HIDRATO DE ALUMINIO Y SABORIZANTE. DE ACUERDO CON LA INVENCION, SE PROPORCIONA UNA PASTA DE DIENTES QUE CONTIENE UN SABORIZANTE Y NO MOLIDO, CON TRIHIDRATO DE ALUMINIO PRECIPITADO COMO ABRASIVO, EN DONDE LAS PARTICULAS DE TRIHIDRATO DE AL TIENEN UN TAMAÑO DE PARTICULA MEDIO DE AL MENOS 3 MICROMETROS. EL TAMAÑO DE PARTICULA MEDIO DEL TRIHIDRATO DE AL SE PREFIERE POR DEBAJO DE 30 MICROMETROS, MAS PREFERIBLEMENTE DE 5 A 20, Y MAS TODAVIA DE 8 A 12. SE HA ENCONTRADO QUE EL USO DE TRIHIDRATO DE AL NO MOLIDO, OBTENIDO POR PRECIPITACION, REDUCE LA CANTIDAD DE MATERIAL SABORIZANTE QUE SE REQUIERE PARA OBTENER UN SABOR FUERTE EN COMPARACION CON UN CONTENIDO EQUIVALENTE DE TRIHIDRATO DE AL MOLIDO CON UN TAMAÑO DE PARTICULA SIMILAR.
ES89301296T 1988-02-12 1989-02-10 Pasta dentifrica que contiene alumina hidratada. Expired - Lifetime ES2053973T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888803329A GB8803329D0 (en) 1988-02-12 1988-02-12 Alumina hydrates

Publications (1)

Publication Number Publication Date
ES2053973T3 true ES2053973T3 (es) 1994-08-01

Family

ID=10631635

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89301296T Expired - Lifetime ES2053973T3 (es) 1988-02-12 1989-02-10 Pasta dentifrica que contiene alumina hidratada.

Country Status (24)

Country Link
US (1) US5032383A (es)
EP (1) EP0328406B1 (es)
JP (1) JPH01308220A (es)
KR (1) KR970004032B1 (es)
CN (1) CN1036507A (es)
AT (1) ATE88086T1 (es)
AU (1) AU607046B2 (es)
BR (1) BR8900635A (es)
CA (1) CA1333365C (es)
DE (1) DE68905938T2 (es)
DK (2) DK168852B1 (es)
ES (1) ES2053973T3 (es)
FI (1) FI90822C (es)
GB (1) GB8803329D0 (es)
GR (1) GR3007661T3 (es)
IN (1) IN173573B (es)
MX (1) MX170564B (es)
NO (1) NO174237C (es)
NZ (1) NZ227916A (es)
PH (1) PH24507A (es)
PT (1) PT89698B (es)
TR (1) TR24551A (es)
YU (1) YU31789A (es)
ZA (1) ZA891048B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3001114B2 (ja) * 1994-09-21 2000-01-24 ユニリーバー・ナームローゼ・ベンノートシヤープ 歯研磨性清浄剤組成物
US5810587A (en) * 1996-05-13 1998-09-22 Danville Engineering Friable abrasive media
US6174515B1 (en) 2000-06-05 2001-01-16 Amway Corporation Toothpaste composition
JP5185890B2 (ja) * 2009-06-17 2013-04-17 株式会社日立産機システム 高電圧電気機器用絶縁注型樹脂及びこれを用いた高電圧電気機器

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2010910A (en) * 1932-05-04 1935-08-13 Malcolm W Atkins Dental cleaning and polishing compound
GB633845A (en) * 1946-02-06 1949-12-30 Sterling Drug Inc Improvements in or relating to dentifrices
US2550207A (en) * 1949-01-25 1951-04-24 Sterling Drug Inc Dentifrice compositions
US3003919A (en) * 1956-06-22 1961-10-10 Procter & Gamble Alumina abrasive materials
US4168301A (en) * 1967-03-03 1979-09-18 Lever Brothers Company Dentifrice based on high particle size alpha-alumina trihydrate
GB1188353A (en) * 1967-03-03 1970-04-15 Unilever Ltd Dentifrice
GB1277585A (en) * 1968-10-29 1972-06-14 Unilever Ltd Toothpastes
GB1277586A (en) * 1968-10-29 1972-06-14 Unilever Ltd Toothpastes
US3822345A (en) * 1971-03-19 1974-07-02 Colgate Palmolive Co Dentifrice composition
US3670076A (en) * 1970-03-31 1972-06-13 Indiana University Foundation Dental prophylaxis composition comprising alumina of particular particle size
GB1310374A (en) * 1970-11-06 1973-03-21 Unilever Ltd Toothpaste composition
GB1373001A (en) * 1971-01-28 1974-11-06 Unilever Ltd Anti-plaque and anti-calculus dentifrice
GB1442395A (en) * 1973-04-11 1976-07-14 Unilever Ltd Dentifrice
US3957968A (en) * 1973-08-20 1976-05-18 Colgate-Palmolive Company Dentifrices containing flat flakes of alpha-alumina
GB1491211A (en) * 1974-03-07 1977-11-09 Unilever Ltd Process for inhibiting the swelling of aluminium toothpaste tubes
US4046872A (en) * 1974-04-29 1977-09-06 Colgate Palmolive Company Dental cream
US4098878A (en) * 1974-10-29 1978-07-04 Colgate-Palmolive Company Toothpaste containing milled alpha-alumina trihydrate
DE2555454A1 (de) * 1974-12-13 1976-06-16 Colgate Palmolive Co Zahnpaste
GB1475252A (en) * 1975-01-15 1977-06-01 Colgate Palmolive Co Toothpaste composition
GB1537823A (en) * 1975-01-24 1979-01-04 British Aluminium Co Ltd Alumina
US4122164A (en) * 1975-10-02 1978-10-24 Colgate-Palmolive Company Dental cream composition
GB1560913A (en) * 1977-03-16 1980-02-13 Unilever Ltd Dentifrices
US4118471A (en) * 1977-06-09 1978-10-03 Colgate-Palmolive Company Stable dentifrice
FI783685A (fi) * 1977-12-07 1979-06-08 Unilever Nv Tandkraemer
GB2009596B (en) * 1977-12-07 1982-05-06 Unilever Ltd Toothpaste
US4343786A (en) * 1979-06-21 1982-08-10 Colgate-Palmolive Company Dentifrices containing alpha-alumina trihydrate
JPS5663915A (en) * 1979-10-27 1981-05-30 Lion Corp Tooth paste composition
FR2534898B1 (fr) * 1982-10-20 1985-07-19 Pechiney Aluminium Procede d'obtention de trihydroxyde d'aluminium de diametre median regle a la demande dans l'intervalle de 2 a 100 microns
US4529585A (en) * 1983-12-23 1985-07-16 Colgate-Palmolive Company Dentrifrice preparation
SE461012B (sv) * 1983-12-23 1989-12-18 Colgate Palmolive Co Tandkraem innehaallande karrageenan
US4529584A (en) * 1983-12-23 1985-07-16 Colgate-Palmolive Company Dentifrice composition
GB8411841D0 (en) * 1984-05-09 1984-06-13 Unilever Plc Oral compositions
US4781982A (en) * 1987-11-27 1988-11-01 Aluminum Company Of America Surface treating mineral particles to reduce halide adsorption
GB8803328D0 (en) * 1988-02-12 1988-03-09 Alcan Int Ltd Alumina hydrates

Also Published As

Publication number Publication date
PT89698B (pt) 1994-04-29
KR970004032B1 (ko) 1997-03-24
EP0328406A1 (en) 1989-08-16
DE68905938D1 (de) 1993-05-19
ATE88086T1 (de) 1993-04-15
PT89698A (pt) 1989-10-04
DE68905938T2 (de) 1993-07-22
MX170564B (es) 1993-08-31
ZA891048B (en) 1989-10-25
JPH01308220A (ja) 1989-12-12
FI90822C (fi) 1994-04-11
DK61389A (da) 1989-08-13
AU2984589A (en) 1989-08-17
PH24507A (en) 1990-07-18
CN1036507A (zh) 1989-10-25
FI890628A0 (fi) 1989-02-09
NO174237C (no) 1994-04-06
FI90822B (fi) 1993-12-31
FI890628A (fi) 1989-08-13
US5032383A (en) 1991-07-16
NO890601L (no) 1989-08-14
DK61389D0 (da) 1989-02-10
TR24551A (tr) 1991-11-21
GR3007661T3 (es) 1993-08-31
NO174237B (no) 1993-12-27
NO890601D0 (no) 1989-02-10
DK168852B1 (da) 1994-06-27
KR890012629A (ko) 1989-09-18
CA1333365C (en) 1994-12-06
BR8900635A (pt) 1989-10-10
AU607046B2 (en) 1991-02-21
EP0328406B1 (en) 1993-04-14
GB8803329D0 (en) 1988-03-09
IN173573B (es) 1994-06-04
YU31789A (en) 1990-12-31
NZ227916A (en) 1990-04-26

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