GB1547421A - Process for hydrophobising silicas and silicates - Google Patents

Process for hydrophobising silicas and silicates

Info

Publication number
GB1547421A
GB1547421A GB12207/76A GB1220776A GB1547421A GB 1547421 A GB1547421 A GB 1547421A GB 12207/76 A GB12207/76 A GB 12207/76A GB 1220776 A GB1220776 A GB 1220776A GB 1547421 A GB1547421 A GB 1547421A
Authority
GB
United Kingdom
Prior art keywords
hydrophobising
silicas
silicates
hydrophobising silicas
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
Application number
GB12207/76A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 Degussa GmbH filed Critical Degussa GmbH
Publication of GB1547421A publication Critical patent/GB1547421A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C09C1/3081—Treatment with organo-silicon compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
GB12207/76A 1975-03-27 1976-03-26 Process for hydrophobising silicas and silicates Expired GB1547421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2513608A DE2513608C2 (de) 1975-03-27 1975-03-27 Verfahren zur Hydrophobierung von Kieselsäuren und Silikaten mit Organosilanen

Publications (1)

Publication Number Publication Date
GB1547421A true GB1547421A (en) 1979-06-20

Family

ID=5942568

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12207/76A Expired GB1547421A (en) 1975-03-27 1976-03-26 Process for hydrophobising silicas and silicates

Country Status (6)

Country Link
US (1) US4015031A (enExample)
JP (1) JPS51120996A (enExample)
BE (1) BE840130A (enExample)
DE (1) DE2513608C2 (enExample)
FR (1) FR2305390A1 (enExample)
GB (1) GB1547421A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2301818A (en) * 1995-06-05 1996-12-18 Gen Electric Method for rendering inorganic powder hydrophobic

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218502A (en) * 1978-06-19 1980-08-19 Minnesota Mining And Manufacturing Company Intumescable fire-retardant products
US4683318A (en) * 1983-12-27 1987-07-28 The Scopas Technology Company, Inc. Hydrophobic, crystalline, microporous silaceous materials of regular geometry
CA1245208A (en) * 1984-04-09 1988-11-22 Thomas J. Tangney Dual surface materials
CA1263204A (en) * 1984-08-15 1989-11-28 John S. Razzano Method for increasing the bulk density of fillers
JPS62113496U (enExample) * 1986-01-06 1987-07-18
FR2611196B1 (fr) * 1987-02-25 1990-07-27 Rhone Poulenc Chimie Nouvelles silices de precipitation a faible reprise en eau, leur procede de preparation et leur application au renforcement des elastomeres silicones
FR2613708B1 (fr) * 1987-04-13 1990-10-12 Rhone Poulenc Chimie Silice de precipitation hydrophobe, son procede de preparation et son application au renforcement des elastomeres silicones
US4985477A (en) * 1988-05-13 1991-01-15 Dow Corning Corporation Method of producing treated silica filler for silicone rubber
US5008305A (en) * 1989-02-06 1991-04-16 Dow Corning Corporation Treated silica for reinforcing silicone elastomer
US5013585A (en) * 1989-06-13 1991-05-07 Shin-Etsu Chemical Co., Ltd. Method for the preparation of surface-modified silica particles
DE4015703A1 (de) * 1990-05-16 1991-11-21 Basf Lacke & Farben Verfahren zum beschichten elektrisch leitfaehiger substrate und kathodisch abscheidbarer waessriger elektrotauchlack
JP2844405B2 (ja) * 1992-02-17 1999-01-06 信越化学工業株式会社 疎水性酸化チタン微粒子の製造方法
DE4221716A1 (de) * 1992-07-02 1994-01-05 Wacker Chemie Gmbh Verfahren zur Hydrophobierung von pyrogen hergestelltem Siliciumdioxid
DE4419234A1 (de) 1994-06-01 1995-12-07 Wacker Chemie Gmbh Verfahren zur Silylierung von anorganischen Oxiden
US5908498A (en) * 1996-02-16 1999-06-01 Kerr-Mcgee Chemical Llc Process for preparing an improved low-dusting, free-flowing pigment
CZ325497A3 (cs) * 1996-02-16 1998-04-15 Kerr-Mcgee Chemical Corporation Způsob přípravy zdokonaleného, málo prašného, sypkého pigmentu
US7192986B2 (en) * 1997-03-12 2007-03-20 Catalysts & Chemicals Industries Co., Ltd. Inorganic compound sol modified by organic compound
US5908660A (en) * 1997-09-03 1999-06-01 Dow Corning Corporation Method of preparing hydrophobic precipitated silica
US6090439A (en) * 1998-01-15 2000-07-18 Cabot Corporation Method of preparing treated silica
US6360562B1 (en) * 1998-02-24 2002-03-26 Superior Micropowders Llc Methods for producing glass powders
DE69942498D1 (de) 1998-08-28 2010-07-29 Sharp Kk Verfahren und Vorrichtung zur Modifizierung von Partikeloberflächen
DE69918042T2 (de) * 1998-12-11 2005-01-27 The Morgan Crucible Co. Plc., Windsor Verfahren zur Behandlung keramischer Oberflächen
US6174926B1 (en) * 1999-01-13 2001-01-16 Cabot Corporation Method of preparing organically modified silica
JP5229843B2 (ja) * 1999-05-18 2013-07-03 戸田工業株式会社 疎水化された金属化合物粒子粉末及びその製造法
US6579929B1 (en) 2000-01-19 2003-06-17 Bridgestone Corporation Stabilized silica and method of making and using the same
JP3767672B2 (ja) * 2000-04-21 2006-04-19 信越化学工業株式会社 疎水性二酸化珪素微粉末の製造方法
US6656241B1 (en) 2001-06-14 2003-12-02 Ppg Industries Ohio, Inc. Silica-based slurry
DE10138492A1 (de) 2001-08-04 2003-02-13 Degussa Hydrophobe, nicht getemperte Fällungskieselsäure mit hohem Weißgrad
DE10138490A1 (de) 2001-08-04 2003-02-13 Degussa Hydrophobe Fällungskieselsäure mit hohem Weißgrad und extrem niedriger Feuchtigkeitsaufnahme
DE10138491A1 (de) 2001-08-04 2003-02-13 Degussa Verfahren zur Herstellung einer hydrophoben Fällungskieselsäure mit hohem Weißgrad und extrem niedriger Feuchtigkeitsaufnahme
US6613139B1 (en) * 2002-07-18 2003-09-02 Dow Corning Corporation Chlorosilane blends for treating silica
DE10239423A1 (de) * 2002-08-28 2004-03-11 Degussa Ag Kieselsäure
CN1764842B (zh) * 2003-03-24 2012-01-11 索尼株式会社 微芯片、用于提取核酸的试剂盒以及核酸的提取方法
US20040209066A1 (en) * 2003-04-17 2004-10-21 Swisher Robert G. Polishing pad with window for planarization
US20050205102A1 (en) * 2004-01-30 2005-09-22 Philip Morris Usa Inc. Method of making surface modified silica gel
US20060089094A1 (en) * 2004-10-27 2006-04-27 Swisher Robert G Polyurethane urea polishing pad
US20060089093A1 (en) * 2004-10-27 2006-04-27 Swisher Robert G Polyurethane urea polishing pad
US20060089095A1 (en) * 2004-10-27 2006-04-27 Swisher Robert G Polyurethane urea polishing pad
US20090030222A1 (en) * 2006-01-19 2009-01-29 Dow Corning Corporation Systems and methods for functionalizing particulates with silane-containing materials
DE102007055879A1 (de) 2007-12-19 2009-06-25 Wacker Chemie Ag Hydrophobierung von Kieselsäuren und oxidierenden Bedingungen
JP5258318B2 (ja) * 2008-02-12 2013-08-07 豊田通商株式会社 メソポーラスシリカの表面処理方法、樹脂添加用スラリー組成物、樹脂用充填剤及び樹脂組成物の製造方法
CN105980307B (zh) * 2014-02-10 2020-03-27 株式会社日本触媒 二氧化硅粒子、含有该粒子的树脂组合物及其用途
US10995218B2 (en) 2016-07-27 2021-05-04 Wacker Chemie Ag Method for producing modified precipitated silica and a composition containing the same
US11914186B2 (en) 2018-04-16 2024-02-27 Sumitomo Electric Industries, Ltd. Optical fiber
CN109850907A (zh) * 2019-03-01 2019-06-07 确成硅化学股份有限公司 一种制备疏水二氧化硅的方法
ES2957621T3 (es) 2019-03-11 2024-01-23 Univ Castellon Jaume I Método en seco para obtener sílice cristalina recubierta con toxicidad reducida
JP6792682B1 (ja) 2019-09-02 2020-11-25 株式会社トクヤマ 金属酸化物粉末の薬剤処理方法及び製造方法
MX2023013756A (es) 2021-05-20 2023-12-04 Suncoal Ind Gmbh Cargas organicas modificadas con organosilano y composiciones de caucho que contienen dichas cargas.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA519230A (en) * 1955-12-06 Minnesota Mining And Manufacturing Company Hydrophobic surface treated inorganic particles and materials
US2993809A (en) * 1959-10-23 1961-07-25 Gen Electric Method for making treated silica fillers
US3012861A (en) * 1960-01-15 1961-12-12 Du Pont Production of silicon
US3924029A (en) * 1962-03-30 1975-12-02 Degussa Method of modifying the surface properties of finely divided metal oxides
US3600326A (en) * 1968-02-27 1971-08-17 Us Army Preparation of hydrophobic silica and use thereof
US3830738A (en) * 1970-02-16 1974-08-20 Ici Ltd Surface treatment of particulate solids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2301818A (en) * 1995-06-05 1996-12-18 Gen Electric Method for rendering inorganic powder hydrophobic
GB2301818B (en) * 1995-06-05 1999-04-07 Gen Electric Method for rendering silica powder hydrophobic

Also Published As

Publication number Publication date
DE2513608C2 (de) 1982-08-05
DE2513608A1 (de) 1976-10-07
BE840130A (fr) 1976-09-27
JPS5730803B2 (enExample) 1982-07-01
FR2305390A1 (fr) 1976-10-22
FR2305390B1 (enExample) 1980-05-16
JPS51120996A (en) 1976-10-22
US4015031A (en) 1977-03-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee