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KR900000292A - 특히 아연과 혼화성이 있는 치약조성물용 실리카 - Google Patents

특히 아연과 혼화성이 있는 치약조성물용 실리카 Download PDF

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KR900000292A
KR900000292A KR1019890007466A KR890007466A KR900000292A KR 900000292 A KR900000292 A KR 900000292A KR 1019890007466 A KR1019890007466 A KR 1019890007466A KR 890007466 A KR890007466 A KR 890007466A KR 900000292 A KR900000292 A KR 900000292A
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silica
zinc
represented
suspension
treatment
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KR950003418B1 (ko
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뻬르셀로 쟈끄
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마리-끌로드 뒤트뤽 로쎄
롱-쁠랑쉬미
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment 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
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/27—Zinc; 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
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/25—Silicon; 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/3045—Treatment with inorganic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1436—Composite particles, e.g. coated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • Y10T428/2996—Glass particles or spheres

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cosmetics (AREA)
  • Silicon Compounds (AREA)
  • Dental Preparations (AREA)
  • Glass Compositions (AREA)

Abstract

내용 없음

Description

특히 아연과 혼화성이 있는 치약조성물용 실리카
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (28)

  1. 표면에 화학적으로 결합된 아연을 함유함을 특징으로 하는, 아연과 혼화될 수 있는 실리카.
  2. 제1항에 있어서, pH7의 수용액내에서 아연이 전혀 해착되지 않거나 또는 무시될 만큼 해착됨을 특징으로 하는 실리카.
  3. 제1 또는 2항에 있어서, 그의 표면에 Si-O-Zn 기를 포함함을 특징으로 하는 실리카.
  4. 제1 내지 3항중 어느 한 항에 있어서, 아연과의 혼화도가 적어도 50%임을 특징으로 하는 실리카.
  5. 제4항에 있어서, 아연과의 혼화도가 적어도 80%, 더욱 특별하게는 적어도 95%를 나타냄을 특징으로 하는 실리카.
  6. 제1 내지 5항중 어느 한 항에 있어서, 아연의 함유량이 최대한 10%, 더욱 특별하게는 최대한 5%로 나타냄을 특징으로 하는 실리카.
  7. 제6항에 있어서, 아연의 함유량이 최대한 1%, 더욱 특별하게는 최대한 0.5%로 나타냄을 특징으로 하는 실리카.
  8. 제1 내지 7항중 어느 한 항에 있어서, BET표면이 40 내지 600m2/g으로 표시됨을 특징으로 하는 실리카.
  9. 제1 내지 8항중 어느 한 항에 있어서, CTAB 표면이 40 내지 400m2/g으로 표시됨을 특징으로 하는 실리카.
  10. 제1 내지 9항중 어느 한 항에 있어서, BET 표면이 40 내지 300m2/g으로 표시됨을 특징으로 하는 연마제형의 실리카.
  11. 제10항에 있어서, CTAB표면이 40 내지 100m2/g으로 표시됨을 특징으로 하는 실리카.
  12. 제1 내지 9항중 어느 한 항에 있어서, BET표면이 120 내지 450m2/g, 더욱 특별하게는 120 내지 300m2/g으로 표시됨을 특징으로 하는 농화제형의 실리카.
  13. 제12항에 있어서, CTAB표면이 120 내지 400m2/g으로 표시됨을 특징으로 하는 실리카.
  14. 제1 내지 9항중 어느 한 항에 있어서, BET표면이 80 내지 200m2/g으로 표시됨을 특징으로 하는 2작용성형의 실리카.
  15. 제14항에 있어서, CTAB표면이 80 내지 200m2/g으로 표시됨을 특징으로 하는 실리카.
  16. 제1 내지 15항중 어느 한 항에 있어서, 유분 흡수가 80 내지 500cm3/g으로 표시됨을 특징으로 하는 실리카.
  17. 제1 내지 16항중 어느 한 항에 있어서, 첨강 실리카임을 특징으로 하는 실리카.
  18. 산 처리를 아연산염과의 처리와 연합하여 또는 차후적으로, 미리 제조 실리카에 또는 그의 제조 단계시에 실리카에 실시함을 특징으로 하는, 특히 제1 내지 17항중 어느 한 항에 따른 아연과 혼화성이 있는 실리카의 제조방법.
  19. 제18항에 있어서, 아연산염과 실리카 또는 실리카 현탁액을 접촉시켜 처리가 실시됨을 특징으로 하는 제조방법.
  20. 제18 또는 19항에 있어서, 산 처리가 실리카상에 산 용액을 통과시키거나, 실리카를 포함하는 현탁액에 상기 용액을 첨가하여 실시됨을 특징으로 하는 제조방법.
  21. 제20항에 있어서, 산 처리가 현탁액의 pH가 처리 끝부분에 7 이상이 되는 범위로, 실리카를 포함하는 현탁액에 산용액을 첨가하여 실시됨을 특징으로 하는 제조방법.
  22. 제18 내지 21항중 어느 한 항에 있어서, 현탁액의 실리카로부터 분리되어 생긴 반죽을 아연산염으로 처리함을 특징으로 하는, 아연산염과 산성화제를 반응시키고 현탁액 또는 실리카겔을 수득하고 실리카를 분리 및 건조하는 것으로 이루어지는 제조방법.
  23. 제22항에 있어서, 분쇄된 침강반죽을 처리함을 특징으로 하는 제조방법.
  24. 제18 내지 23항중 어느 한 항에 있어서, 알칼리아연산염을 사용함을 특징으로 하는 제조방법.
  25. 제18 내지 24항중 어느 한 항에 있어서, 아연산염에 의한 처리 및 산처리 후에 실리카를 숙성시킴을 특징으로 하는 제조방법.
  26. 제1 내지 17항에 따른 형 또는 제18 내지 25항에 따른 방법으로 제조된 형의 실리카를 포함함을 특징으로 하는 치약조성물.
  27. 제26항에 있어서, 아연을 포함함을 특징으로 하는 치약조성물.
  28. 제26 또는 27항에 있어서, 불화물, 인산염, 폴리인산염, 폴리포스폰산염, 피로인산염, 구아니딘군 중에서 선택되는 적어도 한 성분을 포함함을 특징으로 하는 치약조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890007466A 1988-06-01 1989-05-31 특히 아연과 상용성이 있는 치약 조성물용 실리카 Expired - Fee Related KR950003418B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR88-07279 1988-06-01
FR8807279A FR2632185B1 (fr) 1988-06-01 1988-06-01 Silice pour compositions dentifrices compatible notamment avec le zinc
FR88/07279 1988-06-01

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KR900000292A true KR900000292A (ko) 1990-01-30
KR950003418B1 KR950003418B1 (ko) 1995-04-12

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US (2) US5413844A (ko)
EP (1) EP0345116B1 (ko)
JP (1) JPH0665605B2 (ko)
KR (1) KR950003418B1 (ko)
CN (2) CN1038405A (ko)
AT (1) ATE95548T1 (ko)
AU (1) AU621117B2 (ko)
BR (1) BR8902944A (ko)
CA (1) CA1337105C (ko)
DE (1) DE68909682T2 (ko)
DK (1) DK265189A (ko)
ES (1) ES2059797T3 (ko)
FI (1) FI94091C (ko)
FR (1) FR2632185B1 (ko)
IE (1) IE62810B1 (ko)
IL (1) IL90446A (ko)
MA (1) MA21564A1 (ko)
MX (1) MX170473B (ko)
MY (1) MY104443A (ko)
NO (1) NO176231C (ko)
NZ (1) NZ229339A (ko)
PH (1) PH27099A (ko)
PT (1) PT90710B (ko)
TN (1) TNSN89058A1 (ko)
ZA (1) ZA894095B (ko)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646665B1 (fr) * 1989-05-03 1991-11-29 Rhone Poulenc Chimie Silice pour compositions dentifrices compatible notamment avec les cations metalliques
FR2732331B1 (fr) * 1995-03-29 1997-06-20 Rhone Poulenc Chimie Nouveau procede de preparation de silice precipitee, nouvelles silices precipitees contenant du zinc et leur utilisation au renforcement des elastomeres
FR2732330B1 (fr) * 1995-03-29 1997-06-20 Rhone Poulenc Chimie Nouveau procede de preparation de silice precipitee, nouvelles silices precipitees contenant du zinc et leur utilisation au renforcement des elastomeres
EP0933078A3 (de) 1997-12-10 2000-02-09 Degussa-Hüls Aktiengesellschaft Wirkstoff enthaltende Fällungskieselsäuren
DE19803066A1 (de) * 1997-12-10 1999-06-24 Degussa Wirkstoff enthaltende Fällungskieselsäuren
WO1999036360A1 (fr) * 1998-01-20 1999-07-22 Rhodia Chimie Microperles de silice a propriete sensorielle en bouche, leur procede de preparation et compositions dentifrices les contenant
FR2781475B1 (fr) * 1998-07-23 2000-09-08 Alsthom Cge Alcatel Utilisation d'un creuset en graphite poreux pour traiter des granules de silice
PT1140993E (pt) * 1998-12-23 2003-10-31 Theravance Inc Derivados de glicopeptidos e composicoes farmaceuticas contendo os mesmos
ES2316572T3 (es) 2001-06-25 2009-04-16 THE PROCTER & GAMBLE COMPANY Composiciones para el cuidado bucal.
US7445769B2 (en) * 2002-10-31 2008-11-04 Cadbury Adams Usa Llc Compositions for removing stains from dental surfaces and methods of making and using the same
JP4954450B2 (ja) * 2004-06-14 2012-06-13 ビーエーエスエフ ビューティ ケア ソリューションズ フランス エスエーエス 弾性繊維形成の不全、欠損又は無秩序による病状に対処するための、リシルオキシダーゼのアイソフォームの活性の誘導
US20060024245A1 (en) * 2004-07-29 2006-02-02 Cadbury Adams, Llc. Tooth whitening compositions and delivery systems therefor
US7641892B2 (en) * 2004-07-29 2010-01-05 Cadburry Adams USA, LLC Tooth whitening compositions and delivery systems therefor
US9242125B2 (en) 2005-07-21 2016-01-26 Coglate-Palmolive Company Oral composition containing non-aggregated zinc nanoparticles
US8961938B2 (en) * 2005-09-05 2015-02-24 Kao Corporation Dentifrice composition
JP4658744B2 (ja) * 2005-09-05 2011-03-23 花王株式会社 歯磨き組成物
US20100189663A1 (en) * 2009-01-24 2010-07-29 Gallis Karl W Mouth rinse compositions including chemically modified silica or silicate materials for sustained delivery to tooth surfaces
US20110206749A1 (en) * 2010-02-19 2011-08-25 J.M. Huber Corporation Silica materials for reducing oral malador
US20110236444A1 (en) * 2010-03-25 2011-09-29 Darsillo Michael S Antimicrobial Silica Composites
CA2927246C (en) 2013-12-20 2022-08-16 Colgate-Palmolive Company Core shell silica particles and uses thereof as an anti-bacterial agent
CA2927282C (en) 2013-12-20 2023-06-27 Colgate-Palmolive Company Tooth whitening oral care product with core shell silica particles
US10407236B2 (en) 2015-12-21 2019-09-10 Philip Morris Products S.A. Container for consumer goods with sliding inner frame
US11186489B2 (en) 2017-12-05 2021-11-30 Colgate-Palmolive Company Zinc / amino acid-functionalized silica
CN108096292A (zh) * 2018-01-17 2018-06-01 刘文强 一种脱发再生液配方及制备方法
CN117999055A (zh) * 2021-09-22 2024-05-07 高露洁-棕榄公司 包含胍和亚锡离子源的口腔护理组合物以及方法

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB710015A (en) * 1950-12-02 1954-06-02 Degussa An improved process for the production of finely divided silica
GB719918A (en) * 1951-12-11 1954-12-08 Wyandotte Chemicals Corp Production of pigment grade silica
US3070426A (en) * 1959-08-11 1962-12-25 Grace W R & Co Process for preparing low surface area silica
FR1327033A (fr) * 1960-12-24 1963-05-17 Chemische Fabrik Hoesch Kg Procédé pour l'obtention de produits d'addition très actifs d'oxydes métalliquesà la silice
DE1807714C2 (de) * 1968-11-08 1971-01-04 Degussa Verfahren und Vorrichtung zum kontinuierlichen Vorverdichten sowie gleichzeitigen Formen von feinteiligen Stoffen
US3963512A (en) * 1971-02-10 1976-06-15 Commonwealth Scientific And Industrial Research Organization Modification of mineral surfaces
US3794712A (en) * 1971-10-26 1974-02-26 Nat Petro Chem Preparation of silica gels
US3800031A (en) * 1972-04-06 1974-03-26 Grace W R & Co Process for preparing silica hydrogel
US3803046A (en) * 1972-06-28 1974-04-09 Grace W R & Co Process for preparing silica organogel
US3934002A (en) * 1972-06-30 1976-01-20 The Procter & Gamble Company Oral compositions for plaque, caries and calculus retardation with reduced staining tendencies
US3893840A (en) * 1972-09-06 1975-07-08 Huber Corp J M Amorphous precipitated siliceous pigments and methods for their production
US3928541A (en) * 1972-09-05 1975-12-23 Huber Corp J M Amorphous precipitated siliceous pigments for cosmetic or dentrifrice use and methods for their production
CA996307A (en) * 1972-09-06 1976-09-07 Satish K. Wason Amorphous precipitated siliceous pigments and methods for their production
US3988162A (en) * 1972-09-06 1976-10-26 J. M. Huber Corporation Amorphous precipitated silica products and method for their production
US4216113A (en) * 1973-01-18 1980-08-05 W. R. Grace & Co. Process for preparing thickening grade of silica and process of using same
US4049781A (en) * 1973-11-02 1977-09-20 W. R. Grace & Co. Method of preparing loosely aggregated 200-500 millimicron silica
US4191742A (en) * 1974-05-22 1980-03-04 J. M. Huber Corporation Amorphous precipitated siliceous pigments and methods for their production
US4015996A (en) * 1974-10-31 1977-04-05 J. M. Huber Corporation Amorphous precipitated siliceous pigments
US4040858A (en) * 1974-10-31 1977-08-09 J. M. Huber Corporation Preparation of precipitated silicas having controlled refractive index
US4144321A (en) * 1974-10-31 1979-03-13 J. M. Huber Corporation Amorphous precipitated siliceous pigments and methods for their production
US4422880A (en) * 1975-03-12 1983-12-27 J. M. Huber Corporation Precipitated siliceous products
DE2544218A1 (de) * 1975-10-03 1977-04-21 Basf Ag Verfahren zur herstellung von zinkoxidhaltigen fuellstoffen
FR2353486A1 (fr) * 1976-06-04 1977-12-30 Rhone Poulenc Ind Nouvelle silice de synthese amorphe, procede pour son obtention et application de ladite silice dans les vulcanisats
GB1580672A (en) * 1977-03-23 1980-12-03 Mittex Anstalt Manufacture of silica gel
US4331706A (en) * 1977-12-12 1982-05-25 The Sherwin-Williams Company Composite zinc oxide coating on an inert pigment core product and process
US4272509A (en) * 1978-09-19 1981-06-09 J. M. Huber Corporation Precipitated silicon dioxide cleaning agent and dentifrice composition
FR2444700A1 (fr) * 1978-12-20 1980-07-18 Rhone Poulenc Ind Nouvel agent recurant non abrasif et composition lessivielle le renfermant
US4340583A (en) * 1979-05-23 1982-07-20 J. M. Huber Corporation High fluoride compatibility dentifrice abrasives and compositions
FR2471947A1 (fr) * 1979-12-20 1981-06-26 Rhone Poulenc Ind Silice de precipitation, notamment utilisable comme charge renforcante
ZA815196B (en) * 1980-08-09 1983-03-30 British Petroleum Co Corrosion inhibitors,methods of producing them and protective coatings containing them
US4508607A (en) * 1982-10-18 1985-04-02 W. R. Grace & Co. Particulate dialytic silica
JPS6046915A (ja) * 1983-08-24 1985-03-14 Taki Chem Co Ltd 合成無定形ジルコニウム結合珪酸塩及びその製造方法
JPS60204613A (ja) * 1984-03-30 1985-10-16 Nippon Sheet Glass Co Ltd 高純度シリカゲルの製造方法
FR2562534B1 (fr) * 1984-04-06 1986-06-27 Rhone Poulenc Chim Base Nouvelle silice precipitee a caracteres morphologiques ameliores, procede pour son obtention et application, notamment comme charge
FR2567505B1 (fr) * 1984-07-11 1986-11-21 Rhone Poulenc Chim Base Silice a prise d'huile elevee et a structure primaire controlee et procede pour son obtention
US4562066A (en) * 1984-12-11 1985-12-31 Colgate-Palmolive Company Astringent dentifrice containing monofluorophosphate
US4562065A (en) * 1984-12-11 1985-12-31 Colgate-Palmolive Company Astringent dentifrice
JPS6256319A (ja) * 1985-09-03 1987-03-12 Nippon Chem Ind Co Ltd:The 高純度シリカの製造法
JPH0643246B2 (ja) * 1985-10-08 1994-06-08 川鉄鉱業株式会社 シリカの高純度化方法
GB8604985D0 (en) * 1986-02-28 1986-04-09 Unilever Plc Precipitated silicas
DE3639844A1 (de) * 1986-11-21 1988-06-01 Degussa Zahnpflegemittel
US4973462A (en) * 1987-05-25 1990-11-27 Kawatetsu Mining Company, Ltd. Process for producing high purity silica
FR2649089B1 (fr) * 1989-07-03 1991-12-13 Rhone Poulenc Chimie Silice a porosite controlee et son procede d'obtention

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DK265189D0 (da) 1989-05-31
FI892652L (fi) 1989-12-02
EP0345116B1 (fr) 1993-10-06
AU3588389A (en) 1989-12-07
US5698327A (en) 1997-12-16
NO892169L (no) 1989-12-04
FR2632185B1 (fr) 1992-05-22
FR2632185A1 (fr) 1989-12-08
MA21564A1 (fr) 1989-12-31
PT90710A (pt) 1989-12-29
FI94091C (fi) 1995-07-25
IL90446A (en) 1993-04-04
US5413844A (en) 1995-05-09
TNSN89058A1 (fr) 1991-02-04
IE62810B1 (en) 1995-03-08
BR8902944A (pt) 1990-02-06
DK265189A (da) 1989-12-02
CN1080843A (zh) 1994-01-19
ATE95548T1 (de) 1993-10-15
NZ229339A (en) 1990-08-28
FI892652A0 (fi) 1989-05-31
MX170473B (es) 1993-08-23
PH27099A (en) 1993-02-26
ES2059797T3 (es) 1994-11-16
DE68909682T2 (de) 1994-05-05
NO176231C (no) 1995-03-01
JPH02237910A (ja) 1990-09-20
AU621117B2 (en) 1992-03-05
CN1038405A (zh) 1990-01-03
IL90446A0 (en) 1990-01-18
CA1337105C (fr) 1995-09-26
ZA894095B (en) 1990-03-28
IE891793L (en) 1989-12-01
NO892169D0 (no) 1989-05-30
EP0345116A1 (fr) 1989-12-06
MY104443A (en) 1994-03-31
PT90710B (pt) 1993-09-30
JPH0665605B2 (ja) 1994-08-24
FI94091B (fi) 1995-04-13
DE68909682D1 (de) 1993-11-11
KR950003418B1 (ko) 1995-04-12
NO176231B (no) 1994-11-21

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