HK91490A - Speckled dentifrice manufacturing process and apparatus - Google Patents

Speckled dentifrice manufacturing process and apparatus

Info

Publication number
HK91490A
HK91490A HK91490A HK91490A HK91490A HK 91490 A HK91490 A HK 91490A HK 91490 A HK91490 A HK 91490A HK 91490 A HK91490 A HK 91490A HK 91490 A HK91490 A HK 91490A
Authority
HK
Hong Kong
Prior art keywords
speckles
dentifrice
storage
dentifrices
water insoluble
Prior art date
Application number
HK91490A
Inventor
Edward J Gibbons
John Philip Hauschild
Joseph Ralph Principe
Jordan B Barth
James Norfleet
John F Smith
Original Assignee
Colgate Palmolive Co
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
Priority claimed from US06/307,273 external-priority patent/US4376763A/en
Priority claimed from US06/307,271 external-priority patent/US4405399A/en
Priority claimed from US06/307,308 external-priority patent/US4368089A/en
Priority claimed from US06/307,272 external-priority patent/US4376762A/en
Application filed by Colgate Palmolive Co filed Critical Colgate Palmolive Co
Publication of HK91490A publication Critical patent/HK91490A/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
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04—Dispersions; Emulsions
    • A61K8/042—Gels
    • 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
    • A61K8/0275—Containing agglomerated particulates
    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/57—Mixing high-viscosity liquids with solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed

Abstract

Functional agglomerated speckles, for incorporation in dentifrices, include agglomerates of a water insoluble powdered functional material and water insoluble, ethanol soluble ethyl cellulose, and may sometimes preferably also include a water soluble binder, such as polyvinyl pyrrolidone. Such speckles satisfactorily maintain their integrity and identity during processing of the dentifrice after addition of the speckles to a main dentifrice body but on storage, after packaging of the dentifrice in dispensing tubes, soften sufficiently so as to become essentially impalpable to one utilizing the dentifrice in brushing his teeth. Despite such softening the speckles continue to maintain their identity as speckles in the dentifrice. The speckles are especially useful in translucent or transparent gel dentifrices which contain components, such as flavouring and surface active agents, which may controllably soften the speckles on storage.
HK91490A 1981-09-30 1990-11-08 Speckled dentifrice manufacturing process and apparatus HK91490A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/307,273 US4376763A (en) 1981-09-30 1981-09-30 Functional agglomerated speckles, method for manufacture thereof and dentifrices containing such speckles
US06/307,271 US4405399A (en) 1981-09-30 1981-09-30 Method and apparatus for manufacturing dentifrice containing dispersed speckles
US06/307,308 US4368089A (en) 1981-09-30 1981-09-30 Method and apparatus for manufacturing dentifrice containing dispersed speckles
US06/307,272 US4376762A (en) 1981-09-30 1981-09-30 Functional agglomerated speckles, dentifrices containing such speckles and methods for manufacturing such speckles and dentifrices containing them

Publications (1)

Publication Number Publication Date
HK91490A true HK91490A (en) 1990-11-16

Family

ID=27501931

Family Applications (2)

Application Number Title Priority Date Filing Date
HK91490A HK91490A (en) 1981-09-30 1990-11-08 Speckled dentifrice manufacturing process and apparatus
HK100690A HK100690A (en) 1981-09-30 1990-11-29 Functional agglomerated speckles,dentifrices containing them,and process and apparatuses

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK100690A HK100690A (en) 1981-09-30 1990-11-29 Functional agglomerated speckles,dentifrices containing them,and process and apparatuses

Country Status (19)

Country Link
KR (1) KR880001982B1 (en)
AR (1) AR231921A1 (en)
AU (1) AU554107B2 (en)
BR (1) BR8205703A (en)
CH (2) CH657775A5 (en)
DE (1) DE3235000A1 (en)
DK (2) DK164842C (en)
ES (3) ES8407391A1 (en)
FR (2) FR2513516B1 (en)
GB (2) GB2106783B (en)
GR (1) GR76708B (en)
HK (2) HK91490A (en)
IT (1) IT1198441B (en)
MX (1) MX161148A (en)
NL (1) NL8203828A (en)
NO (1) NO157963C (en)
NZ (1) NZ201945A (en)
PT (1) PT75627B (en)
SE (2) SE454945B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3514777B2 (en) * 1991-01-25 2004-03-31 花王株式会社 Oral composition
DE19961935A1 (en) * 1999-12-22 2001-06-28 Henkel Kgaa Dentifrice with high cleaning power and low abrasion includes a polishing agent comprising silica, alumina and zirconium silicate

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962786A (en) * 1957-11-07 1960-12-06 Sr Elwin A Hawk Apparatus for forming composite extruded articles
DE1930064A1 (en) * 1969-06-13 1971-01-14 Blendax Werke Schneider Co Dental and oral care products containing enzymes
US3711604A (en) * 1971-07-19 1973-01-16 Colgate Palmolive Co Fluoride containing transparent dentifrice
US3929987A (en) * 1972-07-03 1975-12-30 Colgate Palmolive Co Toothpaste
IT1004032B (en) * 1973-11-16 1976-07-10 Colgate Palmolive Co PROCEDURE FOR THE PRODUCTION OF PARTICLES TO BE INCORPORATED IN FRIC TEETH TO GIVE THEM A Mottled APPEARANCE OBTAINED PARTICLES AND TOOTHPASTE CONTAINING THEM
US3932980A (en) * 1974-01-23 1976-01-20 Takeda Chemical Industries, Ltd. Apparatus for continuously making a mixture of viscous material with solid material
GB1561301A (en) * 1976-01-02 1980-02-20 Beecham Group Ltd Orally administrable pharmaceutical composition
US4220552A (en) * 1978-06-05 1980-09-02 The United States Of America As Represented By The Department Of Health, Education & Welfare Method of producing delayed release of sodium fluoride
JPS55144424A (en) * 1979-04-27 1980-11-11 Dantoo Kk Mixing of sand into molten glass

Also Published As

Publication number Publication date
ES516053A0 (en) 1984-09-16
GB2106783A (en) 1983-04-20
ES528582A0 (en) 1985-05-01
DK164842C (en) 1993-01-18
SE8703488D0 (en) 1987-09-09
DK29292D0 (en) 1992-03-04
NO157963B (en) 1988-03-14
AU8884682A (en) 1983-04-14
CH655849A5 (en) 1986-05-30
CH657775A5 (en) 1986-09-30
SE8205521D0 (en) 1982-09-28
DK434282A (en) 1983-03-31
DK29292A (en) 1992-03-04
FR2587210A1 (en) 1987-03-20
DK164842B (en) 1992-08-31
AU554107B2 (en) 1986-08-07
NO823304L (en) 1983-04-05
FR2513516A1 (en) 1983-04-01
FR2513516B1 (en) 1987-07-10
GR76708B (en) 1984-08-29
GB2144333B (en) 1985-10-16
MX161148A (en) 1990-08-08
HK100690A (en) 1990-12-07
ES528583A0 (en) 1985-05-01
FR2587210B1 (en) 1990-03-09
GB2106783B (en) 1985-09-04
IT8249161A0 (en) 1982-09-23
IT1198441B (en) 1988-12-21
ES8407391A1 (en) 1984-09-16
KR880001982B1 (en) 1988-10-10
PT75627A (en) 1982-10-01
SE466382B (en) 1992-02-10
PT75627B (en) 1985-01-08
BR8205703A (en) 1983-08-30
NO157963C (en) 1988-06-22
ES8504448A1 (en) 1985-05-01
AR231921A1 (en) 1985-04-30
GB8420558D0 (en) 1984-09-19
GB2144333A (en) 1985-03-06
NL8203828A (en) 1983-04-18
ES8504476A1 (en) 1985-05-01
SE8205521L (en) 1983-03-31
SE8703488L (en) 1987-09-09
DE3235000A1 (en) 1983-04-14
NZ201945A (en) 1985-11-08
SE454945B (en) 1988-06-13

Similar Documents

Publication Publication Date Title
ZA791020B (en) One-part hydrophilic treatment compositions
ES2020655A6 (en) Compositions and in situ methods for forming films on body tissue.
DE2961284D1 (en) Tetrahydropyridinyl indole derivatives and their salts, process for their preparation, their use as medicines and pharmaceutical compositions containing them
AU2874577A (en) Therapeutic dentifrice in unlined container
DE3267295D1 (en) Stable s-adenosylmethionine salts, the process for their preparation and therapeutic compositions which contain them as active principle
ES509179A0 (en) "A METHOD OF MANUFACTURE OF A PHARMACEUTICAL COMPOSITION OF DELAYED DELIVERY IN THE FORM OF PILLS CONTAINING AS A THERAPEUTIC AGENT IBUPROFEN OR FLURBIPROFEN".
IL59665A0 (en) Xanthine derivatives,process for their preparation and their use in pharmaceutical compositions
IL57785A0 (en) New imidazoquinoxalines and their salts,process for their preparation,their use as medicaments and the pharmaceutical compositions containing them
HK91490A (en) Speckled dentifrice manufacturing process and apparatus
DE3161193D1 (en) 5-aminotetrazole derivatives of retinoic acids, their preparation and pharmaceutical compositions containing them
CA2003213A1 (en) Antimycotically active cyclopropyl-substituted azolylmethylcarbinols
IT7920082A0 (en) SIMILAR. DENTAL APPARATUS TO HOLD IN POSITION RESPECTIVELY FOR APPLYING PRESSURE SPOONS FOR IMPRESSIONS, DENTAL PROSTHESES AND
EP0038153A3 (en) Modified allergens
ZA824649B (en) New optically active dipeptides, process for their preparation and pharmaceutical products containing these compounds
DE3160445D1 (en) Sulfoalkylating agents, process for their preparation and their use in the manufacture of quanternary sulfoalkyl salts
PT74009B (en) Amino-penicillin derivative the process for its preparation and therapeutic compounds which contain in it as their active principle
DE3162302D1 (en) Process for the preparation of hydroxyarylglyoxylic acids and their alkali salts, and their use in the preparation of sodium-para-hydroxyphenyl glyoxylate
EP0004929A3 (en) Isochroman derivatives, process for their preparation and their use as synergetic agents in insecticides and acaricides
ATE4218T1 (en) 3,20-DIOXO-4,9-DIENE-21-HYDROXY-STEROID DERIVATIVES, PROCESS FOR THEIR MANUFACTURE, THEIR USE IN MEDICINAL PRODUCTS AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM.
PH20807A (en) 2-amino-9-(2-hydroxyethoxymethyl)-9h-purine and salts thereof,their pharmaceutical formulations and their use
KE3667A (en) Carboxyalkyl dipeptide derivatives,process for preparing them and pharmaceutical composition containing them