SE315691B - - Google Patents

Info

Publication number
SE315691B
SE315691B SE7422/64A SE742264A SE315691B SE 315691 B SE315691 B SE 315691B SE 7422/64 A SE7422/64 A SE 7422/64A SE 742264 A SE742264 A SE 742264A SE 315691 B SE315691 B SE 315691B
Authority
SE
Sweden
Prior art keywords
materials
particles
dentifrice
abrasive
chloride
Prior art date
Application number
SE7422/64A
Inventor
G Wood
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Publication of SE315691B publication Critical patent/SE315691B/xx

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
    • A61K8/02—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
    • 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
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • A61K8/8152—Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; Compositions of derivatives of such polymers
    • 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
    • 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
    • A61K2800/61—Surface treated
    • A61K2800/62—Coated
    • A61K2800/624—Coated by macromolecular compounds

Landscapes

  • 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)
  • Oral & Maxillofacial Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Cosmetics (AREA)

Abstract

Ethyl acrylate is polymerized in aqueous suspension with benzoyl peroxide catalyst and in the presence of a -alumina particles and the polymeric suspension is treated with an aqueous mixture of FeSO4 and Na4P2O7 to form polyacrylate granules having alumina particles embedded therein.ALSO:A polishing agent suitable for use in a dentifrice comprises carrier particles of a material having a Moh's hardness less than 6 and an average size in the range 1 to 50 microns, the said carrier particles having embedded therein abrasive particles of a material having a Moh's hardness greater than that of the material of the carrier particles and an average size of less than 1 micron. Suitable carrier materials are plastics materials, e.g. natural and synthetic rubbers, polyolefines, poyvinyl chloride and co-polymers of vinyl chloride and other unsaturated monomers such as vinyl acetate or vinylidene chloride, nylons, polyacrylates and polymethacrylates. The abrasive materials may be aluminas, natural or synthetic silicas, calcium phosphates such as b -tricalcium or thophosphate, and thermosetting resins such as urea-formaldehyde or melamine-formaldehyde resins. Optional ingredients in the dentifrice may be soap or synthetic detergents, flavouring materials, buffers, sweeteners, colouring materials and therapentic materials, e.g. sodium fluoride, stannous fluoride and sodium monofluorophosphate. The dentifrice may contain conventional carriers and abrasives, as well as particles of a plastics material not impregnated with abrasive particles.
SE7422/64A 1963-06-21 1964-06-17 SE315691B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24743/63A GB1055784A (en) 1963-06-21 1963-06-21 Polishing agent

Publications (1)

Publication Number Publication Date
SE315691B true SE315691B (en) 1969-10-06

Family

ID=10216558

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7422/64A SE315691B (en) 1963-06-21 1964-06-17

Country Status (11)

Country Link
US (1) US3325368A (en)
AT (1) AT255030B (en)
BE (1) BE649530A (en)
CH (1) CH453583A (en)
DE (1) DE1492209A1 (en)
DK (1) DK106814C (en)
ES (1) ES301250A1 (en)
FI (1) FI41848B (en)
GB (1) GB1055784A (en)
NL (1) NL6406993A (en)
SE (1) SE315691B (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168301A (en) * 1967-03-03 1979-09-18 Lever Brothers Company Dentifrice based on high particle size alpha-alumina trihydrate
US3574823A (en) * 1968-08-05 1971-04-13 Colgate Palmolive Co Dentifrice containing visible agglomerated particles of polishing agents
BE754431A (en) * 1969-08-05 1971-01-18 Colgate Palmolive Co
ZA72433B (en) * 1971-01-25 1973-09-26 Colgate Palmolive Co Dentifrice compositions
US3885029A (en) * 1973-04-09 1975-05-20 Colgate Palmolive Co Dentifrice preparation
AT344916B (en) * 1973-07-06 1978-08-25 Ingeborg Laing DENTAL PRODUCTS
US4102992A (en) * 1974-02-08 1978-07-25 Beecham Group Limited Dentifrice
US4089943A (en) * 1974-02-08 1978-05-16 Colgate-Palmolive Company Toothpaste formulations
US4202878A (en) * 1974-09-20 1980-05-13 The Procter & Gamble Company Compositions of matter for coloring toothpaste and method of preparing same
US4098878A (en) * 1974-10-29 1978-07-04 Colgate-Palmolive Company Toothpaste containing milled alpha-alumina trihydrate
US4069311A (en) * 1974-11-04 1978-01-17 Colgate Palmolive Company Oral dentifrice containing uniform particles of speckling material
US4069312A (en) * 1974-11-04 1978-01-17 Colgate Palmolive Company Uniform particles of speckling material for incorporation in oral dentrifices
US4170634A (en) * 1975-01-28 1979-10-09 Colgate Palmolive Company Modified abrasive system for dentifrices
US4060599A (en) * 1975-03-25 1977-11-29 Colgate-Palmolive Company Dentifrices
CA1043264A (en) * 1975-03-25 1978-11-28 Martin Cordon Dentifrices
AT358147B (en) * 1976-12-03 1980-08-25 Gergely Gerhard CLEANING MATERIAL
DE3065016D1 (en) * 1980-04-29 1983-11-03 Blendax Werke Schneider Co Toothpaste
DE3065015D1 (en) * 1980-04-29 1983-11-03 Blendax Werke Schneider Co Toothpaste
US4547362A (en) * 1983-03-14 1985-10-15 Church & Dwight Co., Inc. Sodium-bicarbonate-containing tooth powder
US4663153A (en) * 1983-03-14 1987-05-05 Church & Dwight Co., Inc. Sodium bicarbonate-containing tooth powder
US4623536A (en) * 1985-06-13 1986-11-18 Church & Dwight Co., Inc. Sodium bicarbonate containing toothpaste
US4975270A (en) * 1987-04-21 1990-12-04 Nabisco Brands, Inc. Elastomer encased active ingredients
JP3514777B2 (en) * 1991-01-25 2004-03-31 花王株式会社 Oral composition
DE4293451T1 (en) * 1991-09-13 1994-09-08 Gillette Canada Polymer particles for dental applications
US5270031A (en) * 1991-12-20 1993-12-14 Block Drug Company Inc. Dentinal desensitizing compositions
US5603920A (en) * 1994-09-26 1997-02-18 The Proctor & Gamble Company Dentifrice compositions
US5658553A (en) * 1995-05-02 1997-08-19 The Procter & Gamble Company Dentifrice compositions
US5651958A (en) * 1995-05-02 1997-07-29 The Procter & Gamble Company Dentifrice compositions
US5589160A (en) * 1995-05-02 1996-12-31 The Procter & Gamble Company Dentifrice compositions
WO1997003641A1 (en) * 1995-07-18 1997-02-06 Basf Aktiengesellschaft Dental care product containing polyolefine wax
US5716601A (en) * 1996-03-22 1998-02-10 The Procter & Gamble Company Dentifrice compositions
US5756073A (en) * 1996-11-12 1998-05-26 Colgate Palmolive Company Striped dentifrice stable to color bleeding

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070510A (en) * 1959-11-03 1962-12-25 Procter & Gamble Dentifrice containing resinous cleaning agents
US3151027A (en) * 1961-06-07 1964-09-29 Procter & Gamble Abrasive for dentifrice composition
US3156545A (en) * 1962-05-14 1964-11-10 Wakefield Corp Abrasive articles
US3175894A (en) * 1963-02-26 1965-03-30 Carborundum Co Mixture of fused alumina and fused zirconia granules in bonded abrasive articles

Also Published As

Publication number Publication date
BE649530A (en) 1964-12-21
NL6406993A (en) 1964-12-22
US3325368A (en) 1967-06-13
DE1492209A1 (en) 1970-01-02
GB1055784A (en) 1967-01-18
ES301250A1 (en) 1965-07-16
FI41848B (en) 1969-12-01
DK106814C (en) 1967-03-20
AT255030B (en) 1967-06-26
CH453583A (en) 1968-06-14

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