SG152248A1 - Colloidal compositions and methods of preparing same - Google Patents

Colloidal compositions and methods of preparing same

Info

Publication number
SG152248A1
SG152248A1 SG200902613-9A SG2009026139A SG152248A1 SG 152248 A1 SG152248 A1 SG 152248A1 SG 2009026139 A SG2009026139 A SG 2009026139A SG 152248 A1 SG152248 A1 SG 152248A1
Authority
SG
Singapore
Prior art keywords
colloidal compositions
methods
preparing same
silicate
colloidal
Prior art date
Application number
SG200902613-9A
Other languages
English (en)
Inventor
Brian T Holland
Francois Batllo
Carmen Y Ortiz
Dennis L Macdonald
Original Assignee
Nalco Co
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 Nalco Co filed Critical Nalco Co
Publication of SG152248A1 publication Critical patent/SG152248A1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/20Silicates
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/113Silicon oxides; Hydrates thereof
    • C01B33/12Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14Colloidal silica, e.g. dispersions, gels, sols
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04Dispersions; Emulsions
    • A61K8/042Gels
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/25Silicon; Compounds thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/41Amines
    • A61K8/416Quaternary ammonium compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0004Preparation of sols
    • B01J13/0008Sols of inorganic materials in water
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00Nanotechnology for materials or surface science, e.g. nanocomposites
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/113Silicon oxides; Hydrates thereof
    • C01B33/12Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/141Preparation of hydrosols or aqueous dispersions
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/20Silicates
    • C01B33/26Aluminium-containing silicates, i.e. silico-aluminates
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B37/00Compounds having molecular sieve properties but not having base-exchange properties
    • C01B37/02Crystalline silica-polymorphs, e.g. silicalites dealuminated aluminosilicate zeolites
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/10General cosmetic use
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/62Submicrometer sized, i.e. from 0.1-1 micrometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/64Nanometer sized, i.e. from 1-100 nanometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dispersion Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Dermatology (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Colloid Chemistry (AREA)
  • Silicon Compounds (AREA)
SG200902613-9A 2004-04-19 2005-04-13 Colloidal compositions and methods of preparing same SG152248A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/827,214 US20050234136A1 (en) 2004-04-19 2004-04-19 Colloidal compositions and methods of preparing same

Publications (1)

Publication Number Publication Date
SG152248A1 true SG152248A1 (en) 2009-05-29

Family

ID=35097100

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200902613-9A SG152248A1 (en) 2004-04-19 2005-04-13 Colloidal compositions and methods of preparing same

Country Status (10)

Country Link
US (2) US20050234136A1 (ru)
EP (1) EP1744825B1 (ru)
JP (1) JP5103168B2 (ru)
KR (1) KR20070027535A (ru)
CN (2) CN101912755B (ru)
BR (1) BRPI0509859B1 (ru)
CA (1) CA2560748C (ru)
SG (1) SG152248A1 (ru)
TW (1) TWI377980B (ru)
WO (1) WO2005104683A2 (ru)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070034116A1 (en) * 2005-08-10 2007-02-15 Mac Donald Dennis L Silica sols with controlled minimum particle size and preparation thereof
US8052788B2 (en) * 2005-08-10 2011-11-08 Nalco Company Method of producing silica sols with controllable broad size distribution and minimum particle size
US10227238B2 (en) * 2006-04-04 2019-03-12 Ecolab Usa Inc. Production and use of polysilicate particulate materials
CN101077961B (zh) * 2006-05-26 2011-11-09 安集微电子(上海)有限公司 用于精细表面平整处理的抛光液及其使用方法
US8106229B2 (en) 2006-05-30 2012-01-31 Nalco Company Organically modifid silica and use thereof
US20080085412A1 (en) * 2006-10-04 2008-04-10 Ortiz C Yolanda Silica-coated metal oxide sols having variable metal oxide to silica ratio
US20080108497A1 (en) * 2006-11-08 2008-05-08 Holland Brian T Metal-rich siliceous compositions and methods of producing same
JP4077495B1 (ja) * 2006-11-10 2008-04-16 ゆかコラボレーション株式会社 酸化チタン粒子分散液の製造方法
CN101225282B (zh) * 2007-01-19 2013-05-01 安集微电子(上海)有限公司 一种低介电材料抛光液
US20080190861A1 (en) * 2007-02-14 2008-08-14 Branning Merle L Composition and method for agglomerating solids in solid-liquid separation processes
EP2192807B1 (en) * 2008-12-01 2012-10-03 Vodafone Holding GmbH Access control for M2M ("machine-to-machine") devices in a mobile communication network
US8029752B2 (en) 2009-04-06 2011-10-04 Nalco Company Approach in controlling DSP scale in bayer process
GB0922503D0 (en) * 2009-12-23 2010-02-10 Pilkington Group Ltd Fire resistant glazings
US8764974B2 (en) 2010-04-16 2014-07-01 Nalco Company Processing aids to improve the bitumen recovery and froth quality in oil sands extraction processes
CN102344761A (zh) * 2011-08-03 2012-02-08 南通海迅天恒纳米科技有限公司 一种铈掺杂二氧化硅溶胶的制备方法
US9174849B2 (en) 2011-08-25 2015-11-03 Basf Corporation Molecular sieve precursors and synthesis of molecular sieves
CN104736296B (zh) 2012-08-24 2018-08-28 艺康美国股份有限公司 抛光蓝宝石表面的方法
KR20150087302A (ko) * 2012-11-25 2015-07-29 셰브런 유.에스.에이.인크. 콜로이드성 알루미노실리케이트를 이용한 cha-형 분자체를 제조하는 방법
US10087081B2 (en) 2013-03-08 2018-10-02 Ecolab Usa Inc. Process for producing high solids colloidal silica
EP2969391B1 (en) * 2013-03-15 2018-04-25 Ecolab USA Inc. Methods of polishing sapphire surfaces
US9776142B2 (en) 2014-02-28 2017-10-03 Pall Corporation Porous polymeric membrane with high void volume
US9610548B2 (en) 2014-02-28 2017-04-04 Pall Corporation Composite porous polymeric membrane with high void volume
US9561473B2 (en) 2014-02-28 2017-02-07 Pall Corporation Charged hollow fiber membrane having hexagonal voids
US9446355B2 (en) 2014-02-28 2016-09-20 Pall Corporation Porous polymeric membrane with high void volume
US9764292B2 (en) 2014-02-28 2017-09-19 Pall Corporation Porous polymeric membrane with high void volume
US9737860B2 (en) 2014-02-28 2017-08-22 Pall Corporation Hollow fiber membrane having hexagonal voids
US9302228B2 (en) 2014-02-28 2016-04-05 Pall Corporation Charged porous polymeric membrane with high void volume
US9309126B2 (en) 2014-02-28 2016-04-12 Pall Corporation Rapidly dissolvable nanoparticles
CN105778775B (zh) * 2014-12-23 2021-03-02 安集微电子(上海)有限公司 一种中性胶体二氧化硅的制备方法
CN104745146A (zh) * 2015-03-23 2015-07-01 江苏天恒纳米科技股份有限公司 含铈掺杂二氧化硅纳米复合磨粒溶胶、抛光液及其制备方法
CA2992720A1 (en) 2015-07-18 2017-01-26 Ecolab Usa Inc. Chemical additives to improve oil separation in stillage process operations
CN108137334B (zh) 2015-10-26 2022-04-01 艺康美国股份有限公司 高度均相的沸石前体
US10654724B2 (en) 2016-12-02 2020-05-19 Ecolab Usa Inc. Polyaluminum salts and their uses in preparation of high-purity colloidal aluminum-silica composite particles and zeolites
JP6842544B2 (ja) 2016-12-13 2021-03-17 シェブロン ユー.エス.エー. インコーポレイテッド モレキュラーシーブssz−41の合成
CN106867449A (zh) * 2016-12-30 2017-06-20 上海映智研磨材料有限公司 一种氧化硅复合磨粒及其制备方法和用途
US10377014B2 (en) 2017-02-28 2019-08-13 Ecolab Usa Inc. Increased wetting of colloidal silica as a polishing slurry
EP3658502A1 (en) * 2017-07-24 2020-06-03 Prebona Ab Metal containing formulations
CA3196079A1 (en) 2017-09-26 2019-04-04 Delta Faucet Company Aqueous gelcasting formulation for ceramic products
CN108862215B (zh) * 2018-07-26 2020-05-08 河钢股份有限公司承德分公司 一种生产氮化钒用粘结剂及其制备方法

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1552341A (en) * 1921-09-13 1925-09-01 L D Caulk Company Dental cement and process of making same
US2736668A (en) * 1952-05-09 1956-02-28 Du Pont Process of methoxylating the surface of a siliceous material, and the resulting product
US2913419A (en) * 1956-04-18 1959-11-17 Du Pont Chemical process and composition
US2974108A (en) * 1957-01-14 1961-03-07 Du Pont Aluminosilicate aquasols and their preparation
US3442795A (en) * 1963-02-27 1969-05-06 Mobil Oil Corp Method for preparing highly siliceous zeolite-type materials and materials resulting therefrom
US4243828A (en) * 1963-02-27 1981-01-06 Mobil Oil Corporation Alkylation of aromatics using a high silica zeolite
US4287086A (en) * 1975-05-02 1981-09-01 Nl Industries, Inc. Viscous organic systems containing an organophilic clay gellant without an organic dispersant therefor
GR66589B (ru) * 1978-06-22 1981-03-30 Snam Progetti
IT1127311B (it) * 1979-12-21 1986-05-21 Anic Spa Materiale sintetico,cristallino,poroso costituito da ossidi di silicio e titanio,metodo per la sua preparazione e suoi usi
US4468023A (en) * 1981-10-13 1984-08-28 Solloway Daniel S Aquatic neck exercise assembly
EP0109060B1 (en) 1982-11-10 1987-03-11 MONTEDIPE S.p.A. Process for the conversion of linear butenes to propylene
US4623142A (en) * 1984-01-31 1986-11-18 Mackechnie Bruce Hand held, multi-directional device for aquatic exercising
US4670617A (en) * 1985-12-30 1987-06-02 Amoco Corporation Propylation of toluene with a high surface area, zinc-modified, crystalline silica molecular sieve
JP2803134B2 (ja) * 1988-03-16 1998-09-24 日産化学工業株式会社 細長い形状のシリカゾル及びその製造法
US5221497A (en) * 1988-03-16 1993-06-22 Nissan Chemical Industries, Ltd. Elongated-shaped silica sol and method for preparing the same
CN1022099C (zh) * 1988-03-16 1993-09-15 日产化学工业株式会社 细长形状硅水溶胶制造方法
US5031904A (en) * 1988-06-20 1991-07-16 Solloway Daniel S Aquatic boot
CA2075194A1 (en) * 1990-01-31 1991-08-01 Adam F. Kaliski Functional complex microgels with rapid formation kinetics
US5024826A (en) * 1990-03-05 1991-06-18 E. I. Du Pont De Nemours And Company Silica particulate composition
DE4211050C2 (de) 1992-04-02 1995-10-19 Siemens Ag Verfahren zur Herstellung eines Bipolartransistors in einem Substrat
EP1110911A3 (en) * 1992-12-16 2007-03-21 Chevron USA, Inc. Preparation of aluminosilicate zeolites
JP3517913B2 (ja) * 1993-10-15 2004-04-12 日産化学工業株式会社 細長い形状のシリカゾルの製造法
US6358882B1 (en) * 1998-12-08 2002-03-19 The Standard Oil Company Fluid bed vinyl acetate catalyst
US5968473A (en) * 1998-12-18 1999-10-19 Uop Llc Stannosilicate molecular sieves
EP1237818B1 (en) * 1999-11-23 2003-06-18 Universite Laval Mesoporous zeolitic material with microporous crystalline mesopore walls
US6274112B1 (en) * 1999-12-08 2001-08-14 E. I. Du Pont De Nemours And Company Continuous production of silica-based microgels
US6191323B1 (en) * 2000-04-25 2001-02-20 Uop Llc Process for the reduction of ketones and aldehydes to alcohols using a tin substituted zeolite beta
US6672993B2 (en) * 2001-01-12 2004-01-06 Aqualogix, Inc. Aquatic exercise device
US6442795B1 (en) * 2001-01-16 2002-09-03 Girefa Enterprise Co., Ltd. Damper for a pivot door
JP2003183019A (ja) * 2001-12-18 2003-07-03 Catalysts & Chem Ind Co Ltd ゼオライトの濾過分離方法
CN1224590C (zh) * 2002-05-22 2005-10-26 吉林大学 一种复合磁性粒子的制备方法
US6916514B2 (en) * 2003-07-18 2005-07-12 Eastman Kodak Company Cationic shelled particle
US20070104643A1 (en) * 2005-08-05 2007-05-10 Holland Brian T Mesoporous nanocrystaline zeolite composition and preparation from amorphous colloidal metalosilicates
US8052788B2 (en) * 2005-08-10 2011-11-08 Nalco Company Method of producing silica sols with controllable broad size distribution and minimum particle size
US20070034116A1 (en) * 2005-08-10 2007-02-15 Mac Donald Dennis L Silica sols with controlled minimum particle size and preparation thereof

Also Published As

Publication number Publication date
WO2005104683A2 (en) 2005-11-10
US20180141822A1 (en) 2018-05-24
EP1744825A2 (en) 2007-01-24
TWI377980B (en) 2012-12-01
US20050234136A1 (en) 2005-10-20
TW200539935A (en) 2005-12-16
CN101912755B (zh) 2012-07-04
BRPI0509859B1 (pt) 2019-04-24
EP1744825A4 (en) 2011-09-07
JP5103168B2 (ja) 2012-12-19
CA2560748A1 (en) 2005-11-10
CN1942237B (zh) 2011-07-06
US10730756B2 (en) 2020-08-04
CN101912755A (zh) 2010-12-15
BRPI0509859A (pt) 2007-10-09
EP1744825B1 (en) 2019-02-27
KR20070027535A (ko) 2007-03-09
CN1942237A (zh) 2007-04-04
WO2005104683A3 (en) 2006-11-30
CA2560748C (en) 2013-06-18
JP2007532470A (ja) 2007-11-15

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