CA2136089A1 - Low Stringing Toothpaste - Google Patents

Low Stringing Toothpaste

Info

Publication number
CA2136089A1
CA2136089A1 CA 2136089 CA2136089A CA2136089A1 CA 2136089 A1 CA2136089 A1 CA 2136089A1 CA 2136089 CA2136089 CA 2136089 CA 2136089 A CA2136089 A CA 2136089A CA 2136089 A1 CA2136089 A1 CA 2136089A1
Authority
CA
Canada
Prior art keywords
toothpaste
low
low viscosity
stringing
low stringing
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.)
Granted
Application number
CA 2136089
Other languages
French (fr)
Other versions
CA2136089C (en
Inventor
Theodore H. Garlick, Jr.
Philip E. Miner
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.)
Unilever PLC
Original Assignee
Theodore H. Garlick, Jr.
Philip E. Miner
Unilever Plc
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 Theodore H. Garlick, Jr., Philip E. Miner, Unilever Plc filed Critical Theodore H. Garlick, Jr.
Publication of CA2136089A1 publication Critical patent/CA2136089A1/en
Application granted granted Critical
Publication of CA2136089C publication Critical patent/CA2136089C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/731—Cellulose; Quaternized cellulose derivatives
    • 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
    • A61K2800/54—Polymers characterized by specific structures/properties
    • A61K2800/542—Polymers characterized by specific structures/properties characterized by the charge
    • A61K2800/5422—Polymers characterized by specific structures/properties characterized by the charge nonionic
    • 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
    • A61K2800/54—Polymers characterized by specific structures/properties
    • A61K2800/542—Polymers characterized by specific structures/properties characterized by the charge
    • A61K2800/5424—Polymers characterized by specific structures/properties characterized by the charge anionic
    • 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
    • A61K2800/59—Mixtures
    • A61K2800/594—Mixtures of polymers

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)
  • Cosmetics (AREA)

Abstract

A dentrifice composition is provided that includes a polyol present as a humectant, and abrasive to clean teeth and a thickener system consisting of a low viscosity sodium carboxymethyl cellulose and a low viscosity hydroxyethyl cellulose. Preferably the dentifrice is in gel form and has the advantage of low stringiness and good phase stability.
CA002136089A 1992-06-02 1993-05-25 Low stringing toothpaste Expired - Fee Related CA2136089C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/892,294 US5192529A (en) 1992-06-02 1992-06-02 Low stringing toothpaste
US892,294 1992-06-02

Publications (2)

Publication Number Publication Date
CA2136089A1 true CA2136089A1 (en) 1993-12-09
CA2136089C CA2136089C (en) 1998-12-22

Family

ID=25399730

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002136089A Expired - Fee Related CA2136089C (en) 1992-06-02 1993-05-25 Low stringing toothpaste

Country Status (12)

Country Link
US (1) US5192529A (en)
EP (1) EP0643574B1 (en)
JP (1) JPH07507066A (en)
CN (1) CN1043955C (en)
AR (1) AR248349A1 (en)
AU (1) AU675434B2 (en)
BR (1) BR9306468A (en)
CA (1) CA2136089C (en)
DE (1) DE69303819T2 (en)
ES (1) ES2089824T3 (en)
PH (1) PH29910A (en)
WO (1) WO1993024104A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5252313A (en) * 1991-12-20 1993-10-12 Colgate-Palmolive Company Visually clear gel dentifrice
US5496541C1 (en) * 1993-01-19 2001-06-26 Squigle Inc Tasteful toothpaste and other dental products
US5670137A (en) * 1994-12-12 1997-09-23 L'oreal Anhydrous dentifrice composition
DE69638250D1 (en) * 1995-05-03 2010-10-14 Unilever Nv Clear gel toothpaste
US5601803A (en) * 1995-05-26 1997-02-11 Masters; James G. Silica abrasive dentifrice of reduced stringless and improved flavor
US5582816A (en) * 1995-06-01 1996-12-10 Colgate Palmolive Company Preparation of a visually clear gel dentifrice
US5599526A (en) * 1995-06-01 1997-02-04 Viscio; David B. Visually clear gel dentifrice
US5702686A (en) * 1995-07-18 1997-12-30 John O. Butler Company Clear dentrifice gel for interdental brushes
EP0938287B1 (en) * 1996-06-07 2003-09-17 Hercules Incorporated Toothpaste compositions containing fluidized polymer suspensions of carboxymethyl cellulose
US5744703A (en) * 1997-02-26 1998-04-28 General Electric Company Process to measure the stringiness of room temperature vulcanizable silicone sealant compositions
GB0027405D0 (en) * 2000-11-09 2000-12-27 S P A Composition
CN100531703C (en) * 2002-10-04 2009-08-26 宝洁公司 Oral compositions and use thereof
US20040131560A1 (en) * 2002-10-04 2004-07-08 The Procter & Gamble Company Oral compositions and use thereof
US20040219183A1 (en) * 2003-05-02 2004-11-04 J.M. Huber Novel gum delivery systems
US20050281758A1 (en) * 2004-06-18 2005-12-22 Dodd Kenneth T Oral care compositions
CN100464734C (en) * 2006-11-20 2009-03-04 赵志凌 Desensitizing anticarious gel and its prepn
BRPI0817587A2 (en) * 2007-09-27 2014-10-07 Hercules Inc FLUIDIFIED WATER-SOLUBLE AND / OR WATER-DILUBLE POLYMER SUSPENSION OF THIS (FPS) FOR USE IN DENTIFICATION AND HOUSEHOLD APPLICATIONS
WO2013007571A2 (en) 2011-07-12 2013-01-17 Unilever N.V. Toothpaste
WO2019094568A1 (en) * 2017-11-09 2019-05-16 Isp Investments Llc Thickener systems for oral care compositions and a method for preparing the same
US10784440B2 (en) 2017-11-10 2020-09-22 Taiwan Semiconductor Manufacturing Co., Ltd. Magnetic random access memory with various size magnetic tunneling junction film stacks
CN114762673A (en) * 2021-05-10 2022-07-19 山东华中生物科技有限公司 Preparation method of private care solution

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689637A (en) * 1969-07-11 1972-09-05 Lever Brothers Ltd Dentifrice composition
BE756289A (en) * 1969-09-25 1971-03-01 Blendax Werke Schneider Co TOOTHPASTE
US4022881A (en) * 1974-06-18 1977-05-10 Beecham Group Limited Dentifrice
JPS56147709A (en) * 1980-04-18 1981-11-16 Lion Corp Tooth paste composition
US4435380A (en) * 1982-01-29 1984-03-06 Lever Brothers Company Humectants for clear gel dentifrice compositions
US4426373A (en) * 1982-09-14 1984-01-17 Colgate-Palmolive Co. Smooth dental cream
IN163274B (en) * 1982-09-14 1988-09-03 Colgate Palmolive Co
US4485089A (en) * 1983-10-17 1984-11-27 Hercules Incorporated Gel toothpastes
US4565692A (en) * 1983-12-23 1986-01-21 Colgate-Palmolive Company Extrudable dentifrice
US4584189A (en) * 1984-09-28 1986-04-22 Hercules Incorporated Bactericidal toothpastes
JPS61218513A (en) * 1985-03-23 1986-09-29 Sunstar Inc Dentifrice composition of changing flavor

Also Published As

Publication number Publication date
DE69303819D1 (en) 1996-08-29
AU4318893A (en) 1993-12-30
EP0643574B1 (en) 1996-07-24
PH29910A (en) 1996-09-16
CN1085423A (en) 1994-04-20
US5192529A (en) 1993-03-09
ES2089824T3 (en) 1996-10-01
AU675434B2 (en) 1997-02-06
AR248349A1 (en) 1995-08-18
CA2136089C (en) 1998-12-22
WO1993024104A1 (en) 1993-12-09
EP0643574A1 (en) 1995-03-22
JPH07507066A (en) 1995-08-03
BR9306468A (en) 1998-06-30
DE69303819T2 (en) 1996-11-28
CN1043955C (en) 1999-07-07

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Legal Events

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EEER Examination request
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