FI90822B - Tandkräm som innehåller aluminiumoxidhydrat - Google Patents

Tandkräm som innehåller aluminiumoxidhydrat Download PDF

Info

Publication number
FI90822B
FI90822B FI890628A FI890628A FI90822B FI 90822 B FI90822 B FI 90822B FI 890628 A FI890628 A FI 890628A FI 890628 A FI890628 A FI 890628A FI 90822 B FI90822 B FI 90822B
Authority
FI
Finland
Prior art keywords
alumina trihydrate
toothpaste
particle size
abrasive
alumina
Prior art date
Application number
FI890628A
Other languages
English (en)
Finnish (fi)
Other versions
FI890628A (sv
FI90822C (sv
FI890628A0 (sv
Inventor
Kenneth Arthur Evans
Kevin John Wills
Anthony Roland Emery
Original Assignee
Alcan Int Ltd
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 Int Ltd filed Critical Alcan Int Ltd
Publication of FI890628A0 publication Critical patent/FI890628A0/sv
Publication of FI890628A publication Critical patent/FI890628A/sv
Application granted granted Critical
Publication of FI90822B publication Critical patent/FI90822B/sv
Publication of FI90822C publication Critical patent/FI90822C/sv

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

Claims (8)

1. Tandkräm kännetecknad därav, att den innehäller (1) smakämne och (II) omalt, utfällt alumi- 5 niumoxidtrihydrat som ett slipmedel, varvid aluminiumoxid-trihydratpartiklarna har en medianpartikelstorlek av minst 3 pm.
2. Tandkräm enligt patentkrav 1, känne tecknad därav, att medianpartikelstorleken hos alu- 10 miniumoxidtrihydratet är mlndre än 30 pm.
3. Tandkräm enligt patentkrav 2, känne tecknad därav, att medianpartikelstorleken hos alu-miniumoxidtrihydratet är 5 - 20 pm.
4. Tandkräm enligt patentkrav 3, k ä n n e - 15 tecknad därav, att medianpartikelstorleken hos alu- miniumoxidtrihydratet är 8 - 12 pm.
5. Tandkräm enligt nägot av de föregäende patent-kraven, kännetecknad därav, att en hait alu-miniumoxidtrihydratpartiklar är 20 - 60 vikt-%.
6. Tandkräm enligt patentkrav 5, känne tecknad därav, att en hait aluminiumoxidtrihydrat-partiklar är 20 - 50 vikt-% och en partikelstorleksfördel-ning för aluminiumoxidtrihydratpartiklarna, definierad av förhällandet (d10 - d90)/d50, är lägre än 1,3.
7. Tandkräm enligt patentkrav 6, känne tecknad därav, att partikelstorleksfördelningen för aluminiumoxidtrihydratpartiklarna, definierad av förhäl-landet (d10 - d90)/d50, är lägre än 1,0.
8. Tandkräm enligt nägot av de föregäende patent- 30 kraven, kännetecknad därav, att smakämnet är närvarande i en mängd av högst 2 vikt-%. Il
FI890628A 1988-02-12 1989-02-09 Tandkräm som innehåller aluminiumoxidhydrat FI90822C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8803329 1988-02-12
GB888803329A GB8803329D0 (en) 1988-02-12 1988-02-12 Alumina hydrates

Publications (4)

Publication Number Publication Date
FI890628A0 FI890628A0 (sv) 1989-02-09
FI890628A FI890628A (sv) 1989-08-13
FI90822B true FI90822B (sv) 1993-12-31
FI90822C FI90822C (sv) 1994-04-11

Family

ID=10631635

Family Applications (1)

Application Number Title Priority Date Filing Date
FI890628A FI90822C (sv) 1988-02-12 1989-02-09 Tandkräm som innehåller aluminiumoxidhydrat

Country Status (24)

Country Link
US (1) US5032383A (sv)
EP (1) EP0328406B1 (sv)
JP (1) JPH01308220A (sv)
KR (1) KR970004032B1 (sv)
CN (1) CN1036507A (sv)
AT (1) ATE88086T1 (sv)
AU (1) AU607046B2 (sv)
BR (1) BR8900635A (sv)
CA (1) CA1333365C (sv)
DE (1) DE68905938T2 (sv)
DK (2) DK61389A (sv)
ES (1) ES2053973T3 (sv)
FI (1) FI90822C (sv)
GB (1) GB8803329D0 (sv)
GR (1) GR3007661T3 (sv)
IN (1) IN173573B (sv)
MX (1) MX170564B (sv)
NO (1) NO174237C (sv)
NZ (1) NZ227916A (sv)
PH (1) PH24507A (sv)
PT (1) PT89698B (sv)
TR (1) TR24551A (sv)
YU (1) YU31789A (sv)
ZA (1) ZA891048B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69518331T2 (de) * 1994-09-21 2000-12-14 Unilever Nv Orale zubereitungen
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
GB1188353A (en) * 1967-03-03 1970-04-15 Unilever Ltd Dentifrice
US4168301A (en) * 1967-03-03 1979-09-18 Lever Brothers Company Dentifrice based on high particle size alpha-alumina trihydrate
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
ATA861778A (de) * 1977-12-07 1982-10-15 Unilever Nv Zahnpaste
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
US4529584A (en) * 1983-12-23 1985-07-16 Colgate-Palmolive Company Dentifrice composition
SE461012B (sv) * 1983-12-23 1989-12-18 Colgate Palmolive Co Tandkraem innehaallande karrageenan
US4529585A (en) * 1983-12-23 1985-07-16 Colgate-Palmolive Company Dentrifrice preparation
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
NO174237C (no) 1994-04-06
NO174237B (no) 1993-12-27
GB8803329D0 (en) 1988-03-09
DE68905938D1 (de) 1993-05-19
ES2053973T3 (es) 1994-08-01
NO890601D0 (no) 1989-02-10
AU607046B2 (en) 1991-02-21
NZ227916A (en) 1990-04-26
JPH01308220A (ja) 1989-12-12
MX170564B (es) 1993-08-31
NO890601L (no) 1989-08-14
TR24551A (tr) 1991-11-21
FI890628A (sv) 1989-08-13
DE68905938T2 (de) 1993-07-22
ZA891048B (en) 1989-10-25
CA1333365C (en) 1994-12-06
PH24507A (en) 1990-07-18
PT89698B (pt) 1994-04-29
GR3007661T3 (sv) 1993-08-31
ATE88086T1 (de) 1993-04-15
EP0328406A1 (en) 1989-08-16
PT89698A (pt) 1989-10-04
EP0328406B1 (en) 1993-04-14
DK61389A (da) 1989-08-13
DK168852B1 (da) 1994-06-27
DK61389D0 (da) 1989-02-10
AU2984589A (en) 1989-08-17
CN1036507A (zh) 1989-10-25
FI90822C (sv) 1994-04-11
KR970004032B1 (ko) 1997-03-24
FI890628A0 (sv) 1989-02-09
BR8900635A (pt) 1989-10-10
IN173573B (sv) 1994-06-04
KR890012629A (ko) 1989-09-18
YU31789A (en) 1990-12-31
US5032383A (en) 1991-07-16

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Legal Events

Date Code Title Description
BB Publication of examined application
FG Patent granted

Owner name: ALCAN INTERNATIONAL LIMITED

MA Patent expired