BR0203785A - ácido silìcico precipitante com elevada proporção bet/ctab - Google Patents

ácido silìcico precipitante com elevada proporção bet/ctab

Info

Publication number
BR0203785A
BR0203785A BR0203785-8A BR0203785A BR0203785A BR 0203785 A BR0203785 A BR 0203785A BR 0203785 A BR0203785 A BR 0203785A BR 0203785 A BR0203785 A BR 0203785A
Authority
BR
Brazil
Prior art keywords
ctab
silicic acid
bet
precipitating silicic
acid bet
Prior art date
Application number
BR0203785-8A
Other languages
English (en)
Inventor
Anke Blume
Stefan Uhrlandt
Ralf Schmoll
Detlef Luginsland
Herbert Thoma
Original Assignee
Degussa
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 filed Critical Degussa
Publication of BR0203785A publication Critical patent/BR0203785A/pt

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
    • 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
    • C09C1/3009—Physical treatment, e.g. grinding; treatment with ultrasonic vibrations
    • C09C1/3036—Agglomeration, granulation, pelleting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area

Abstract

"áCIDO SILìCICO PRECIPITANTE COM ELEVADA PROPORçãO BET/CTAB". A presente invenção refere-se a um ácido silícico precipitante que apresenta uma relação BET/CTAB particularmente elevada, um processo para sua preparação e seu uso em misturas elastómeras.
BR0203785-8A 2001-09-20 2002-09-17 ácido silìcico precipitante com elevada proporção bet/ctab BR0203785A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10146325A DE10146325A1 (de) 2001-09-20 2001-09-20 Fällungskieselsäure mit hohem BET/CTAB-Verhältnis

Publications (1)

Publication Number Publication Date
BR0203785A true BR0203785A (pt) 2003-06-03

Family

ID=7699649

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0203785-8A BR0203785A (pt) 2001-09-20 2002-09-17 ácido silìcico precipitante com elevada proporção bet/ctab

Country Status (13)

Country Link
US (2) US20030082090A1 (pt)
EP (1) EP1295850A1 (pt)
JP (1) JP2003183017A (pt)
KR (1) KR20030025875A (pt)
CN (2) CN1310835C (pt)
BR (1) BR0203785A (pt)
CA (1) CA2403954A1 (pt)
CZ (1) CZ20023146A3 (pt)
DE (1) DE10146325A1 (pt)
MX (1) MXPA02008915A (pt)
PL (1) PL356090A1 (pt)
TW (1) TW574141B (pt)
ZA (1) ZA200207506B (pt)

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DE10146325A1 (de) * 2001-09-20 2003-04-10 Degussa Fällungskieselsäure mit hohem BET/CTAB-Verhältnis
DE10218350A1 (de) * 2002-04-25 2003-11-20 Degussa Silanmodifizierter oxidischer oder silikatischer Füllstoff, Verfahren zu seiner Herstellung und seine Verwendung
ATE315537T1 (de) * 2002-06-14 2006-02-15 Degussa Aluminium-haltige fällungskieselsäure mit einstellbarem bet/ctab-verhältnis
DE10330222A1 (de) 2002-08-03 2004-02-12 Degussa Ag Hochdispersible Fällungskieselsäure mit hoher Oberfläche
PL202604B1 (pl) * 2002-08-03 2009-07-31 Degussa Strąceniowy kwas krzemowy, sposób jego wytwarzania oraz zastosowanie
DE10330221A1 (de) * 2002-08-03 2004-02-12 Degussa Ag Hochdispersible Fällungskieselsäure
DE10330118A1 (de) * 2002-08-03 2004-02-12 Degussa Ag Fällungskieselsäure mit hoher Oberfläche
MXPA05001194A (es) * 2002-08-03 2005-05-16 Degussa Acido silicico de precipitacion altamente dispersable de gran superficie.
PL210479B1 (pl) 2003-01-22 2012-01-31 Degussa Strącone kwasy krzemowe, sposób wytwarzania strącanych kwasów krzemowych, ich zastosowanie oraz wulkanizowane mieszanki gumowe albo kauczuki
EP1590297B2 (de) * 2003-01-22 2016-09-21 Evonik Degussa GmbH Speziell gefüllte kieselsäuren für gummianwendungen
DE102004005411A1 (de) * 2004-02-03 2005-08-18 Degussa Ag Hydrophobe Fällungskieselsäure für Entschäumerformulierungen
DE102004005409A1 (de) * 2004-02-03 2005-08-18 Degussa Ag Hydrophile Fällungskieselsäure für Entschäumerformulierungen
DE102004029074A1 (de) * 2004-06-16 2005-12-29 Degussa Ag Lackformulierung zur Verbesserung der Oberflächeneigenschaften
DE102004029073A1 (de) * 2004-06-16 2005-12-29 Degussa Ag Lackformulierung mit verbesserten rheologischen Eigenschaften
CN1330714C (zh) * 2005-01-18 2007-08-08 武汉理工大学 可诱导聚氯乙烯结晶的纳米二氧化硅制备方法
JP4695898B2 (ja) * 2005-03-08 2011-06-08 住友ゴム工業株式会社 インナーライナー用ゴム組成物およびそれからなるタイヤ
DE102005043201A1 (de) * 2005-09-09 2007-03-15 Degussa Ag Fällungskieselsäuren mit einer besonderen Porengrößenverteilung
DE102005043202A1 (de) * 2005-09-09 2007-03-15 Degussa Ag Fällungskieselsäuren mit besonderer Porengrößenverteilung
DE102006005093A1 (de) * 2006-02-04 2007-08-09 Degussa Ag Siliciumdioxid und Polycarboxylatether enthaltende Dispersion
US20080070146A1 (en) * 2006-09-15 2008-03-20 Cabot Corporation Hydrophobic-treated metal oxide
US8202502B2 (en) * 2006-09-15 2012-06-19 Cabot Corporation Method of preparing hydrophobic silica
US8455165B2 (en) * 2006-09-15 2013-06-04 Cabot Corporation Cyclic-treated metal oxide
US8435474B2 (en) * 2006-09-15 2013-05-07 Cabot Corporation Surface-treated metal oxide particles
DE102008017747A1 (de) * 2008-04-07 2009-10-08 Evonik Degussa Gmbh Gefällte Kieselsäuren als Verstärkerfüllstoff für Elastomermischungen
US8114935B2 (en) 2009-05-04 2012-02-14 Ppg Industries Ohio, Inc. Microporous precipitated silica
DE102010031585A1 (de) * 2010-07-21 2012-01-26 Evonik Degussa Gmbh Siliciumdioxidpulver mit speziellen Oberflächeneigenschaften und dieses Pulver enthaltende Tonerzusammensetzung
CN102198942B (zh) * 2011-02-25 2013-01-23 福建远翔化工有限公司 二氧化硅的制备方法
RU2573869C2 (ru) 2011-08-31 2016-01-27 Бриджстоун Корпорейшн Каучуковая композиция, сшитая каучуковая композиция и шина
US9073041B2 (en) * 2011-11-04 2015-07-07 Ppg Industries Ohio, Inc. Precipitated silica sorbents and method of separating materials from a fluid stream
CN102964881B (zh) * 2012-12-07 2015-04-08 北京彤程创展科技有限公司 一种氨基/巯基硅烷改性二氧化硅及其制备方法
CN103360795A (zh) * 2013-06-25 2013-10-23 安徽敬业纳米科技有限公司 一种特种橡胶用纳米二氧化硅的改性生产方法
WO2015132120A1 (en) * 2014-03-05 2015-09-11 Rhodia Operations Process for the preparation of precipitated silicas, precipitated silicas and their uses, in particular for the reinforcement of polymers
CN103977766B (zh) * 2014-05-27 2016-09-21 南京大学 一种巯基和氨基共同修饰的介孔硅材料及其制法和用途
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
EP3393971B1 (en) 2015-12-23 2021-10-20 Tata Chemicals Limited A process for preparing precipitated silica
WO2017109743A1 (en) * 2015-12-23 2017-06-29 Tata Chemicals Limited Precipitated silica
EP3394161A4 (en) * 2015-12-23 2019-08-14 Tata Chemicals Limited PRECIPITATED SILICA
WO2018019373A1 (de) 2016-07-27 2018-02-01 Wacker Chemie Ag Verfahren zur herstellung einer modifizierten fällungskieselsäure und zusammensetzung enthaltend diese
KR20200101936A (ko) * 2017-12-27 2020-08-28 로디아 오퍼레이션스 침전 실리카 및 그의 제조 방법
CN109626384A (zh) * 2018-12-27 2019-04-16 通化双龙硅材料科技有限公司 一种牙膏用沉淀二氧化硅摩擦剂的制备方法
CN110156033B (zh) * 2019-07-01 2022-07-29 福建正盛无机材料股份有限公司 一种高结构高比表高分散白炭黑的制备方法
CN111994911A (zh) * 2020-08-24 2020-11-27 福建正盛无机材料股份有限公司 高模量轮胎橡胶用沉淀法白炭黑的制备方法

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DE10146325A1 (de) * 2001-09-20 2003-04-10 Degussa Fällungskieselsäure mit hohem BET/CTAB-Verhältnis
DE10330221A1 (de) * 2002-08-03 2004-02-12 Degussa Ag Hochdispersible Fällungskieselsäure
MXPA05001194A (es) * 2002-08-03 2005-05-16 Degussa Acido silicico de precipitacion altamente dispersable de gran superficie.
PL202604B1 (pl) * 2002-08-03 2009-07-31 Degussa Strąceniowy kwas krzemowy, sposób jego wytwarzania oraz zastosowanie
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Also Published As

Publication number Publication date
CN1640814A (zh) 2005-07-20
CZ20023146A3 (cs) 2003-05-14
CN1310835C (zh) 2007-04-18
TW574141B (en) 2004-02-01
MXPA02008915A (es) 2005-08-16
CA2403954A1 (en) 2003-03-20
DE10146325A1 (de) 2003-04-10
CN100473603C (zh) 2009-04-01
ZA200207506B (en) 2003-05-08
JP2003183017A (ja) 2003-07-03
US20050187334A1 (en) 2005-08-25
US20030082090A1 (en) 2003-05-01
KR20030025875A (ko) 2003-03-29
CN1408640A (zh) 2003-04-09
EP1295850A1 (de) 2003-03-26
PL356090A1 (en) 2003-03-24

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1980 DE 16/12/2008.