ES8304034A1 - "procedimiento para la preparacion de un acido silicico de precipitacion". - Google Patents
"procedimiento para la preparacion de un acido silicico de precipitacion".Info
- Publication number
- ES8304034A1 ES8304034A1 ES511306A ES511306A ES8304034A1 ES 8304034 A1 ES8304034 A1 ES 8304034A1 ES 511306 A ES511306 A ES 511306A ES 511306 A ES511306 A ES 511306A ES 8304034 A1 ES8304034 A1 ES 8304034A1
- Authority
- ES
- Spain
- Prior art keywords
- milled
- precipitated silicas
- jet
- glycerol
- dispersion
- 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.)
- Expired
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
- A61K8/19—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
- 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
-
- 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
-
- 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
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—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
- C01P2006/11—Powder tap 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
- C01P2006/19—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
- C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Silicon Compounds (AREA)
- Cosmetics (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PROCEDIMIENTO PARA LA PREPARACION DE UN ACIDO SILICICO DE PRECIPITACION. CONSISTE EN DILUIR UNA SUSPENSION ORIGINAL DE ACIDO SILICICO DE PRECIPITACION, AÑADIENDO AL MISMO TIEMPO SOLUCION DE SILICATO DE METAL ALCALINO, ACIDO SULFURICO Y AGUA MANTENIENDO CONSTANTE EL PH ENTRE 7 Y 9. A CONTINUACION LOS ACIDOS SILICICOS DE PRECIPITACION, SE SEPARAN POR FILTRACION, SE LAVAN, SE SECAN Y MUELEN CON UN MOLINO DE PENDULOS O DE CHORROS. LA SUSPENSION ORIGINAL DE ACIDO SILICICO DE PRECIPITACION ES CIZALLADA INTENSAMENTE DURANTE TODA LA FASE DE SU PREPARACION HASTA EL MOMENTO DE SU DILUCION CON AGUA CALIENTE. DE USO COMO AGENTE DE PULIMENTO Y ABRASION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813114493 DE3114493A1 (de) | 1981-04-10 | 1981-04-10 | "faellungskieselsaeuren und verfahren zu ihrer herstellung" |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8304034A1 true ES8304034A1 (es) | 1983-02-16 |
ES511306A0 ES511306A0 (es) | 1983-02-16 |
Family
ID=6129848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES511306A Granted ES511306A0 (es) | 1981-04-10 | 1982-04-08 | "procedimiento para la preparacion de un acido silicico de precipitacion". |
Country Status (12)
Country | Link |
---|---|
US (1) | US4857289A (es) |
EP (1) | EP0062749B1 (es) |
JP (2) | JPS5845106A (es) |
AR (1) | AR226509A1 (es) |
AT (1) | ATE13414T1 (es) |
BR (1) | BR8202032A (es) |
CA (1) | CA1183672A (es) |
DE (2) | DE3114493A1 (es) |
DK (1) | DK160815C (es) |
ES (1) | ES511306A0 (es) |
IL (1) | IL65452A (es) |
ZA (1) | ZA822443B (es) |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8529796D0 (en) * | 1985-12-03 | 1986-01-08 | Unilever Plc | Precipitated silicas |
GB8604985D0 (en) * | 1986-02-28 | 1986-04-09 | Unilever Plc | Precipitated silicas |
DE3639844A1 (de) * | 1986-11-21 | 1988-06-01 | Degussa | Zahnpflegemittel |
DE3639845A1 (de) * | 1986-11-21 | 1988-06-01 | Degussa | Faellungskieselsaeuren, verfahren zu ihrer herstellung und verwendung |
FR2631620B1 (fr) * | 1988-05-19 | 1990-07-27 | Rhone Poulenc Chimie | Nouvelle silice precipitee absorbante et composition a base de cette s ilice |
JP2545282B2 (ja) * | 1989-04-17 | 1996-10-16 | 日東化学工業株式会社 | 球状シリカ粒子の製造方法 |
US5225177A (en) * | 1990-01-19 | 1993-07-06 | J. M. Huber Corporation | Dentifrice abrasives and compositions |
JPH03123418U (es) * | 1990-03-26 | 1991-12-16 | ||
DE4112916A1 (de) * | 1991-04-19 | 1992-10-22 | Sued Chemie Ag | Ueberzugsmasse fuer druckempfindliche aufzeichnungsmaterialien und damit hergestellte aufzeichnungsmaterialien |
US6001236A (en) | 1992-04-01 | 1999-12-14 | Moltech Invent S.A. | Application of refractory borides to protect carbon-containing components of aluminium production cells |
US5651874A (en) | 1993-05-28 | 1997-07-29 | Moltech Invent S.A. | Method for production of aluminum utilizing protected carbon-containing components |
US5413689A (en) * | 1992-06-12 | 1995-05-09 | Moltech Invent S.A. | Carbon containing body or mass useful as cell component |
DE69304546T3 (de) * | 1992-10-28 | 2002-11-21 | Crosfield Ltd., Warrington | Kieselsäuren |
DE4237500A1 (de) * | 1992-11-06 | 1994-05-11 | Henkel Kgaa | Remineralisierendes Zahnpflegemittel |
US6193795B1 (en) | 1993-08-02 | 2001-02-27 | Degussa Corporation | Low structure pyrogenic hydrophilic and hydrophobic metallic oxides, production and use |
ATE142986T1 (de) * | 1993-08-07 | 1996-10-15 | Degussa | Verfahren zur herstellung einer fällungskieselsäure |
US6977065B1 (en) * | 1993-10-07 | 2005-12-20 | Degussa Ag | Precipitated silicas |
US5679224A (en) * | 1993-11-23 | 1997-10-21 | Moltech Invent S.A. | Treated carbon or carbon-based cathodic components of aluminum production cells |
US5846506A (en) * | 1994-10-07 | 1998-12-08 | Degussa Aktiengesellschaft | Precipitated silicas |
US5571494A (en) * | 1995-01-20 | 1996-11-05 | J. M. Huber Corporation | Temperature-activated polysilicic acids |
US5580655A (en) * | 1995-03-03 | 1996-12-03 | Dow Corning Corporation | Silica nanoparticles |
US5591332A (en) * | 1995-05-25 | 1997-01-07 | Omnipure Filter Co. | Filter assembly with automatic shut-off and quick-connect filter cartridge |
IN188702B (es) * | 1995-06-01 | 2002-10-26 | Degussa | |
DE19526476A1 (de) * | 1995-07-20 | 1997-01-23 | Degussa | Fällungskieselsäure |
US5753163A (en) | 1995-08-28 | 1998-05-19 | Moltech. Invent S.A. | Production of bodies of refractory borides |
FR2763581B1 (fr) * | 1997-05-26 | 1999-07-23 | Rhodia Chimie Sa | Silice precipitee utilisable comme charge renforcante pour elastomeres |
DE19740453A1 (de) | 1997-09-15 | 1999-03-18 | Henkel Kgaa | Zahnreinigungsmittel |
DE19834355A1 (de) | 1998-07-30 | 2000-02-03 | Henkel Kgaa | Entzündungshemmende Zahnpflegemittel |
DE19845247A1 (de) | 1998-10-01 | 2000-04-06 | Henkel Kgaa | Flüssiges Zahnreinigungsgel |
DE19930335A1 (de) * | 1999-07-02 | 2001-01-18 | Henkel Kgaa | Kompositmaterialien aus Calciumverbindungen und Proteinkomponenten |
DE10015662A1 (de) * | 2000-03-29 | 2001-10-04 | Henkel Kgaa | Zahnpflegemittel in Portionskapseln |
DE10017997A1 (de) | 2000-04-11 | 2001-10-18 | Henkel Kgaa | Belaghemmendes flüssiges Zahnreinigungsgel |
DE10017998A1 (de) | 2000-04-11 | 2001-10-18 | Henkel Kgaa | Belaghemmendes flüssiges Zahnreinigungsgel |
DE10311171A1 (de) * | 2003-03-12 | 2004-09-23 | Henkel Kgaa | Mund- und Zahnpflegemittel |
DE10340542A1 (de) * | 2003-09-01 | 2005-03-24 | Henkel Kgaa | Mund- und Zahnpflegemittel |
DE10340543A1 (de) * | 2003-09-01 | 2005-03-24 | Henkel Kgaa | Mund- und Zahnpflegemittel |
MXPA06002909A (es) * | 2003-09-19 | 2006-05-31 | Saint Gobain | Preparacion de un silicato o de un vidrio en un horno de quemador sumergido, en un ambiente reductor. |
DE102006009793A1 (de) * | 2005-10-31 | 2007-09-06 | Sus Tech Gmbh & Co. Kg | Verwendung von schwer wasserlöslichen Calciumsalzen und/oder deren Kompositen |
DE102006009799A1 (de) * | 2006-03-01 | 2007-09-06 | Henkel Kgaa | Vorwiegend plättchenförmige schwer wasserlösliche Calciumsalze und/oder deren Kompositmaterialien, umfassend diese |
BRPI0709288A2 (pt) * | 2006-03-15 | 2011-07-05 | Reaction Sciances Inc | método para produzir silìcio tendo alta pureza, método para preparar sìlicio de alta pureza, método para prepara sìlica de alta pureza e método para purificar silìcio de baixo grau para silìcio de alto grau |
DE102007039335A1 (de) | 2007-08-20 | 2009-02-26 | Henkel Ag & Co. Kgaa | Lumineszierende Kompositmaterialien |
EP2448865B1 (en) * | 2009-07-03 | 2016-09-21 | Evonik Degussa GmbH | Hydrophilic silica as filler for silicone rubber formulations |
JP5868520B2 (ja) * | 2011-12-23 | 2016-02-24 | ローディア オペレーションズ | 沈澱シリカ製造方法 |
US9890072B2 (en) | 2015-04-01 | 2018-02-13 | Owens-Brockway Glass Container Inc. | Glass precursor gel |
US10479717B1 (en) | 2016-10-03 | 2019-11-19 | Owens-Brockway Glass Container Inc. | Glass foam |
US10427970B1 (en) | 2016-10-03 | 2019-10-01 | Owens-Brockway Glass Container Inc. | Glass coatings and methods to deposit same |
US10364176B1 (en) * | 2016-10-03 | 2019-07-30 | Owens-Brockway Glass Container Inc. | Glass precursor gel and methods to treat with microwave energy |
CN108910899A (zh) * | 2018-08-03 | 2018-11-30 | 上海硅硅生物技术有限公司 | 一种简易的偏硅酸制备方法 |
CN110835110A (zh) * | 2019-12-12 | 2020-02-25 | 通化双龙硅材料科技有限公司 | 一种沉淀水合二氧化硅的制备方法 |
CN111892061B (zh) * | 2020-09-02 | 2022-04-29 | 江西星火狮达科技有限公司 | 一种高比表面积白炭黑及其制备方法 |
CN112607744A (zh) * | 2020-12-29 | 2021-04-06 | 无锡恒诚硅业有限公司 | 一种高吸油值二氧化硅的制备方法 |
CN112678838A (zh) * | 2020-12-29 | 2021-04-20 | 无锡恒诚硅业有限公司 | 一种低滚阻沉淀二氧化硅及其制备方法与应用 |
CN112678837A (zh) * | 2020-12-29 | 2021-04-20 | 无锡恒诚硅业有限公司 | 一种抗湿滑沉淀二氧化硅及其制备方法与应用 |
CN112938992B (zh) * | 2021-03-11 | 2022-06-17 | 浙江理工大学 | 一种二氧化硅纳米碗的制备方法 |
CN113184862B (zh) * | 2021-04-30 | 2022-02-22 | 广州市飞雪材料科技有限公司 | 一种具有沙粒感的低铜耗值牙膏用二氧化硅及其制备方法 |
CN113651332B (zh) * | 2021-08-11 | 2023-10-27 | 常州大学 | 一种基于丁苯橡胶补强的高性能白炭黑的制备方法 |
CN114538452B (zh) * | 2022-03-15 | 2022-10-25 | 金三江(肇庆)硅材料股份有限公司 | 一种粒径分布窄的二氧化硅湿凝胶及其制备方法和应用 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE956495C (de) * | 1953-10-04 | 1957-01-17 | Silinwerk Van Baerle & Co G M | Verfahren zur Herstellung von amorpher feinteiliger Kieselsaeure |
NL128870C (es) * | 1962-03-02 | |||
DE2020887B2 (de) * | 1970-04-29 | 1975-01-09 | Akzo Chemie Gmbh, 5160 Dueren | Verfahren zur Herstellung einer oberflächenarmen Kieselsäure und Verwendung dieser Kieselsäure als Verstärker-Füllstoff in Elastomeren |
DE2344805A1 (de) * | 1972-08-24 | 1974-03-21 | Sifrance | Verfahren zum herstellen von gefaellten kieselsaeuren |
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 |
FR2257658A1 (en) * | 1973-10-03 | 1975-08-08 | Sifrance | Polymsd synthetic silica pigments for toothpastes - prepd. by pptn. from a soln. contg. silicate, acid and electrolyte |
AU497891B2 (en) * | 1974-05-22 | 1979-01-18 | J.M. Huber Corp. | Siliceous pigments & their production |
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 |
US4312845A (en) * | 1979-09-10 | 1982-01-26 | J. M. Huber Corporation | Method of producing amorphous silica of controlled oil absorption |
-
1981
- 1981-04-10 DE DE19813114493 patent/DE3114493A1/de not_active Ceased
-
1982
- 1982-02-26 EP EP82101471A patent/EP0062749B1/de not_active Expired
- 1982-02-26 DE DE8282101471T patent/DE3263713D1/de not_active Expired
- 1982-02-26 AT AT82101471T patent/ATE13414T1/de not_active IP Right Cessation
- 1982-03-31 CA CA000400097A patent/CA1183672A/en not_active Expired
- 1982-04-02 DK DK152382A patent/DK160815C/da not_active IP Right Cessation
- 1982-04-07 BR BR8202032A patent/BR8202032A/pt not_active IP Right Cessation
- 1982-04-07 IL IL65452A patent/IL65452A/xx not_active IP Right Cessation
- 1982-04-08 ES ES511306A patent/ES511306A0/es active Granted
- 1982-04-08 ZA ZA822443A patent/ZA822443B/xx unknown
- 1982-04-09 JP JP57058379A patent/JPS5845106A/ja active Granted
- 1982-04-12 AR AR289067A patent/AR226509A1/es active
-
1984
- 1984-12-07 JP JP59257760A patent/JPS60221314A/ja active Granted
-
1988
- 1988-05-05 US US07/191,751 patent/US4857289A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0229607B2 (es) | 1990-07-02 |
JPH0346403B2 (es) | 1991-07-16 |
EP0062749B1 (de) | 1985-05-22 |
CA1183672A (en) | 1985-03-12 |
DK160815C (da) | 1991-10-07 |
IL65452A (en) | 1984-09-30 |
ATE13414T1 (de) | 1985-06-15 |
US4857289A (en) | 1989-08-15 |
JPS5845106A (ja) | 1983-03-16 |
DE3114493A1 (de) | 1982-10-28 |
EP0062749A1 (de) | 1982-10-20 |
DK160815B (da) | 1991-04-22 |
AR226509A1 (es) | 1982-07-15 |
DK152382A (da) | 1982-10-11 |
BR8202032A (pt) | 1983-03-22 |
ZA822443B (en) | 1983-02-23 |
ES511306A0 (es) | 1983-02-16 |
IL65452A0 (en) | 1982-07-30 |
JPS60221314A (ja) | 1985-11-06 |
DE3263713D1 (en) | 1985-06-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8304034A1 (es) | "procedimiento para la preparacion de un acido silicico de precipitacion". | |
GB1429746A (en) | Dentifrices | |
ES487399A1 (es) | Perfeccionamientos en los procedimientos de fabricacion y aplicacion de geles de silice | |
MY111122A (en) | Process for the production of a precipitated silica. | |
KR100275988B1 (ko) | 치약 조성물용 연마 실리카 | |
PL330144A1 (en) | Silica for use in toothpaste compositions | |
GR66511B (es) | ||
ES8400607A1 (es) | Procedimiento de obtencion de composiciones para la limpieza de lentes y monturas de gafas. | |
GB1215928A (en) | A process for reducing haze in beer | |
GB2090770B (en) | Methods of operating ball grinding mills | |
EP0073340A3 (en) | Titanium dioxide pigment having improved photostability and process for producing same | |
DE60113833D1 (de) | Verwendung von dispergierbarer dichter fällungskieselsäure mit hoher struktur als verdickungsmittel und textursmittel in zahnpflegemitteln | |
ES8505245A1 (es) | Procedimiento para preparar una pasta dentifrica nebulizada y envasada. | |
CA2097846A1 (en) | The improvement of the frost-de-icing salt-resistance of concrete constructions | |
ES8705339A1 (es) | Procedimiento para preparar composiciones solida de cloruro de aluminio solubles en agua fria y que contienen sulfato. | |
DE3361716D1 (en) | Method of protecting water-containing systems against corrosion | |
US4346071A (en) | Rehydrated silica gel dentifrice abrasive | |
JPS5734017A (en) | Production of stabilized zeolite aqueous suspension | |
ES8507366A1 (es) | Equipo para laminadores | |
CA2334623A1 (en) | Clear dentrifrice gels | |
Fulton | New York City's Pilot Plant Filter Studies. Part Two | |
GB2109227B (en) | Improvements in or relating to the manufacture of metal-faced frames | |
TH21858A (th) | ผงประกอบแต่งโลหะซัลเฟตกับโซเดียม ซิลิเกต อสัณฐาน | |
Masselot | Coupling of Pickling Line/Tandem Mill in Sollac Sainte agathe Works | |
JPS57155966A (en) | Production of soysauce |