TANNPLEIEMIDDEL

TANNPLEIEMIDDEL

A dental-care composition having improved shelf life in respect of rheology and abrasiveness, which as a novel feature, contains, as a cleansing agent, a bifunctional (thickening and abrasive) precipitated silica characterized by the following physico-chemical properties: -Pendulum - roller - mill J...

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Hauptverfasser: TUERK, GUENTHER, MUELLER, KARL-HANS, NEUMUELLER, MATTHIAS
Format: Patent
Sprache:nor
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HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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creator TUERK, GUENTHER
MUELLER, KARL-HANS
NEUMUELLER, MATTHIAS
description A dental-care composition having improved shelf life in respect of rheology and abrasiveness, which as a novel feature, contains, as a cleansing agent, a bifunctional (thickening and abrasive) precipitated silica characterized by the following physico-chemical properties: -Pendulum - roller - mill Jet mill -BET surface area m2/g 15-110 15-110 -Tamped density g/l 150-750 90-650 -Secondary particle size FIG. 1 FIG. 2 -distribution according to -Coulter Counter -"ALPINE" screen % by
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Pyrogenic silica can also be employed successfully to regulate the viscosity of the product.</description><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</subject><subject>SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1988</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAPcfTzC_Bx9XT19XRxcfXhYWBNS8wpTuWF0twM8m6uIc4euqkF-fGpxQWJyal5qSXxfv6GppYGppZOTsaEVQAAg64cuQ</recordid><startdate>19880822</startdate><enddate>19880822</enddate><creator>TUERK, GUENTHER</creator><creator>MUELLER, KARL-HANS</creator><creator>NEUMUELLER, MATTHIAS</creator><scope>EVB</scope></search><sort><creationdate>19880822</creationdate><title>TANNPLEIEMIDDEL</title><author>TUERK, GUENTHER ; MUELLER, KARL-HANS ; NEUMUELLER, MATTHIAS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_NO159059BB3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>nor</language><creationdate>1988</creationdate><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</topic><topic>SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS</topic><toplevel>online_resources</toplevel><creatorcontrib>TUERK, GUENTHER</creatorcontrib><creatorcontrib>MUELLER, KARL-HANS</creatorcontrib><creatorcontrib>NEUMUELLER, MATTHIAS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TUERK, GUENTHER</au><au>MUELLER, KARL-HANS</au><au>NEUMUELLER, MATTHIAS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TANNPLEIEMIDDEL</title><date>1988-08-22</date><risdate>1988</risdate><abstract>A dental-care composition having improved shelf life in respect of rheology and abrasiveness, which as a novel feature, contains, as a cleansing agent, a bifunctional (thickening and abrasive) precipitated silica characterized by the following physico-chemical properties: -Pendulum - roller - mill Jet mill -BET surface area m2/g 15-110 15-110 -Tamped density g/l 150-750 90-650 -Secondary particle size FIG. 1 FIG. 2 -distribution according to -Coulter Counter -"ALPINE" screen % by &lt;1.5 &lt;0.1 -retainings &gt; 63 mu m weight -Cu abrasion in 10% mg 5-30 5-30 -strength glycerol disper- -sion -Lightness value A % 86-96 90-96 -Viscosity in a 30% 30,000-60,000 30,000-60,000 -strength dispersion in a -1:1 glycerol/water -mixture, Brookfield RTV, -Sp5 - The dental-care composition may additionally contain 0.5-5% by weight of polyethylene glycol or 2-14% by weight of a precipitated silica which in 15% strength dispersion in a glycerol/water mixture has a viscosity of not less than 30,000 mPa.s. Pyrogenic silica can also be employed successfully to regulate the viscosity of the product.</abstract><edition>4</edition><oa>free_for_read</oa></addata></record>
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subjects HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
title TANNPLEIEMIDDEL
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