ATE142170T1 - Kieselsäuren - Google Patents

Kieselsäuren

Info

Publication number
ATE142170T1
ATE142170T1 AT93924077T AT93924077T ATE142170T1 AT E142170 T1 ATE142170 T1 AT E142170T1 AT 93924077 T AT93924077 T AT 93924077T AT 93924077 T AT93924077 T AT 93924077T AT E142170 T1 ATE142170 T1 AT E142170T1
Authority
AT
Austria
Prior art keywords
pct
date
sec
range
silicas
Prior art date
Application number
AT93924077T
Other languages
English (en)
Inventor
Derek Aldcroft
Sutton Great
Peter William Grange W Stanier
Original Assignee
Crosfield Joseph & Sons
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8211534&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE142170(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Crosfield Joseph & Sons filed Critical Crosfield Joseph & Sons
Application granted granted Critical
Publication of ATE142170T1 publication Critical patent/ATE142170T1/de

Links

Classifications

    • 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
    • C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
    • C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/02—Amorphous compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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
    • C01P2006/10—Solid density
    • 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
    • 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
    • C01P2006/14—Pore volume
    • 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
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values
    • 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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • 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
    • C01P2006/80—Compositional purity
    • C01P2006/82—Compositional purity water content
    • 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
    • C01P2006/90—Other properties not specified above

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Silicon Compounds (AREA)
  • Cosmetics (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Glass Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
AT93924077T 1992-10-28 1993-10-26 Kieselsäuren ATE142170T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92309858 1992-10-28

Publications (1)

Publication Number Publication Date
ATE142170T1 true ATE142170T1 (de) 1996-09-15

Family

ID=8211534

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93924077T ATE142170T1 (de) 1992-10-28 1993-10-26 Kieselsäuren

Country Status (16)

Country Link
US (1) US5624652A (de)
EP (1) EP0666832B2 (de)
JP (1) JP2971946B2 (de)
KR (1) KR0169542B1 (de)
CN (2) CN1040200C (de)
AT (1) ATE142170T1 (de)
AU (1) AU684477B2 (de)
BR (1) BR9307330A (de)
CA (1) CA2146997C (de)
DE (1) DE69304546T3 (de)
ES (1) ES2092334T5 (de)
MX (1) MX9306711A (de)
MY (1) MY109255A (de)
PL (1) PL172190B1 (de)
WO (1) WO1994010087A1 (de)
ZA (1) ZA938055B (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2714369B1 (fr) * 1993-12-29 1996-01-26 Rhone Poulenc Chimie Silices abrasives pour compositions dentifrices.
US5676932A (en) † 1995-05-02 1997-10-14 J.M. Huber Corporation Silica abrasive compositions
DE69623381T2 (de) * 1995-05-03 2003-01-09 Unilever N.V., Rotterdam Klare Gelzahnpasta
AU718059B2 (en) * 1995-06-30 2000-04-06 Ineos Silicas Limited Amorphous silicas and oral compositions
GB9601084D0 (en) 1996-01-19 1996-03-20 Unilever Plc Amorphous silicas and oral compositions
ATE168663T1 (de) * 1996-03-27 1998-08-15 Degussa Fällungskieselsäure
FR2750692B1 (fr) * 1996-07-05 1998-10-16 Rhone Poulenc Chimie Nouvelle silice abrasive, utilisable dans les dentifrices, son procede de preparation et compositions dentifrices la contenant
US6616916B1 (en) 2001-12-10 2003-09-09 J. M. Huber Corporation Transparent dentifrices
US7008617B1 (en) 2001-12-10 2006-03-07 J.M. Huber Corporation Precipitated silicas
US20030131536A1 (en) * 2001-12-21 2003-07-17 Kostinko John A. Precipitated silica
GB0130907D0 (en) 2001-12-22 2002-02-13 Ineos Silicas Ltd Amorphous silica
KR100477200B1 (ko) * 2002-06-05 2005-03-21 (주)나노닉스 초음파 분무 열분해법을 이용한 실리카 분말의 제조방법
US6946119B2 (en) 2003-02-14 2005-09-20 J.M. Huber Corporation Precipitated silica product with low surface area, dentifrices containing same, and processes
WO2004073539A2 (en) 2003-02-14 2004-09-02 J. M. Huber Corporation Precipitated silica product, dentrifices containing same, and processes
CN1301904C (zh) * 2005-04-27 2007-02-28 张云升 绿色高透明牙膏用二氧化硅的制备方法
GB0525369D0 (en) 2005-12-14 2006-01-18 Ineos Silicas Ltd Silicas
US20090186090A1 (en) * 2007-04-30 2009-07-23 Colgate-Palmolive Oral Care Composition to Reduce or Eliminate Dental Sensitivity
US20080267891A1 (en) * 2007-04-30 2008-10-30 Colgate-Palmolive Company Oral Care Composition To Reduce Or Eliminate Dental Sensitivity
US8551457B2 (en) 2008-11-25 2013-10-08 The Procter & Gamble Company Oral care compositions comprising spherical fused silica
US8216553B2 (en) * 2008-11-25 2012-07-10 The Procter & Gamble Company Oral care compositions with improved aesthetics and fused silica
RU2505280C2 (ru) 2009-05-18 2014-01-27 Колгейт-Палмолив Компани Композиции для орального применения, содержащие соединения полигуанидиния, и способы их получения и применения
TWI499430B (zh) 2009-12-17 2015-09-11 Colgate Palmolive Co 抗侵蝕的牙膏組成物
SG182316A1 (en) 2010-01-29 2012-08-30 Colgate Palmolive Co Oral care product for sensitive enamel care
AU2011254888B2 (en) 2010-05-21 2016-05-12 Grace Gmbh Porous inorganic oxide particles and methods of making and using the same
WO2011150004A2 (en) 2010-05-25 2011-12-01 The Procter & Gamble Company Oral care compositions and methods of making oral care compositions comprising silica from plant materials
WO2012001088A1 (de) 2010-07-01 2012-01-05 Basf Se Mischungen enthaltend effektstoffe und anorganische verbindungen mit hoher oberfläche
PT2673237T (pt) 2011-02-11 2019-02-01 Zs Pharma Inc Utilização do silicato de zircónio no tratamento da hipercalemia
US9943637B2 (en) 2012-06-11 2018-04-17 ZS Pharma, Inc. Microporous zirconium silicate and its method of production
JP2015529640A (ja) 2012-07-11 2015-10-08 ズィーエス・ファーマ，インコーポレーテッド 高カルシウム血症患者における高カリウム血症の治療のための微多孔性ケイ酸ジルコニウム、および高カリウム血症の治療のための改善されたカルシウム含有組成物
US8877255B2 (en) 2012-10-22 2014-11-04 ZS Pharma, Inc. Microporous zirconium silicate for the treatment of hyperkalemia
US10695365B2 (en) 2012-10-22 2020-06-30 ZS Pharma, Inc. Microporous zirconium silicate for the treatment of hyperkalemia
CA2889857C (en) 2012-11-05 2018-01-30 The Procter & Gamble Company Heat treated precipitated silica
DE102014113411A1 (de) 2014-09-17 2016-03-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Anorganische, Silica-basierte Feststoff-Schaumpartikel mit geschlossenen Innenporen, ihre Herstellung und ihre Verwendung als Füll- oder Speicherstoff
US9592253B1 (en) 2015-10-14 2017-03-14 ZS Pharma, Inc. Extended use zirconium silicate compositions and methods of use thereof
EP3295921A1 (de) 2016-09-14 2018-03-21 Unilever PLC Verwendung einer mundpflegezusammensetzung
CN106829977A (zh) * 2017-03-30 2017-06-13 福建正盛无机材料股份有限公司 一种高吸油高分散白炭黑的制备方法
CN117843004B (zh) * 2023-12-20 2025-12-02 华中科技大学 一种通过可控降解废旧硅橡胶以制备纳米二氧化硅的方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122160A (en) * 1974-10-31 1978-10-24 J. M. Huber Corporation Toothpaste compositions containing improved amorphous precipitated silicas
US4040858A (en) * 1974-10-31 1977-08-09 J. M. Huber Corporation Preparation of precipitated silicas having controlled refractive index
US4015996A (en) * 1974-10-31 1977-04-05 J. M. Huber Corporation Amorphous precipitated siliceous pigments
US4420312A (en) * 1979-05-23 1983-12-13 J. M. Huber Corporation Method for production of high fluoride compatibility dentifrice abrasives and compositions
US4312845A (en) * 1979-09-10 1982-01-26 J. M. Huber Corporation Method of producing amorphous silica of controlled oil absorption
DE3114493A1 (de) * 1981-04-10 1982-10-28 Degussa Ag, 6000 Frankfurt "faellungskieselsaeuren und verfahren zu ihrer herstellung"
JPS59163306A (ja) * 1983-03-08 1984-09-14 Taki Chem Co Ltd 歯磨用シリカ基剤及びその製法
AU578392B2 (en) † 1984-07-31 1988-10-20 Lion Corporation Toothpaste composition containing silica
GB8529796D0 (en) * 1985-12-03 1986-01-08 Unilever Plc Precipitated silicas
GB8604985D0 (en) * 1986-02-28 1986-04-09 Unilever Plc Precipitated silicas
GB8707526D0 (en) * 1987-03-30 1987-05-07 Unilever Plc Amorphous silicas
GB8721644D0 (en) † 1987-09-15 1987-10-21 Unilever Plc Silicas
FR2649089B1 (fr) † 1989-07-03 1991-12-13 Rhone Poulenc Chimie Silice a porosite controlee et son procede d'obtention
US5225177A (en) * 1990-01-19 1993-07-06 J. M. Huber Corporation Dentifrice abrasives and compositions
WO1992002454A1 (en) * 1990-08-06 1992-02-20 Joseph Crosfield & Sons Limited Silicas
KR960010781B1 (ko) † 1991-10-02 1996-08-08 유니레버 엔브이 실리카
DK0643015T3 (da) * 1993-08-07 1996-12-23 Degussa Fremgangsmåde til fremstilling af fældningskiselsyre
FR2714369B1 (fr) † 1993-12-29 1996-01-26 Rhone Poulenc Chimie Silices abrasives pour compositions dentifrices.
GB9601084D0 (en) † 1996-01-19 1996-03-20 Unilever Plc Amorphous silicas and oral compositions

Also Published As

Publication number Publication date
DE69304546T2 (de) 1997-02-20
MX9306711A (es) 1994-06-30
AU684477B2 (en) 1997-12-18
MY109255A (en) 1996-12-31
CN1088546A (zh) 1994-06-29
EP0666832A1 (de) 1995-08-16
DE69304546T3 (de) 2002-11-21
JPH08502471A (ja) 1996-03-19
EP0666832B2 (de) 2002-07-10
EP0666832B1 (de) 1996-09-04
DE69304546D1 (de) 1996-10-10
PL172190B1 (pl) 1997-08-29
ES2092334T3 (es) 1996-11-16
US5624652A (en) 1997-04-29
ZA938055B (en) 1995-04-28
CN1040200C (zh) 1998-10-14
KR0169542B1 (ko) 1999-01-15
CN1077425C (zh) 2002-01-09
CN1202356A (zh) 1998-12-23
JP2971946B2 (ja) 1999-11-08
BR9307330A (pt) 1999-06-01
KR950704192A (ko) 1995-11-17
PL308645A1 (en) 1995-08-21
CA2146997A1 (en) 1994-05-11
WO1994010087A1 (en) 1994-05-11
CA2146997C (en) 2000-10-17
AU5372194A (en) 1994-05-24
ES2092334T5 (es) 2003-01-16

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties