BR0201625A - Agente de carga biopolimérico, biooligomérico, oxìdico ou silicoso silano-modificado, processo para sua produção e seu uso - Google Patents

Agente de carga biopolimérico, biooligomérico, oxìdico ou silicoso silano-modificado, processo para sua produção e seu uso

Info

Publication number
BR0201625A
BR0201625A BR0201625-7A BR0201625A BR0201625A BR 0201625 A BR0201625 A BR 0201625A BR 0201625 A BR0201625 A BR 0201625A BR 0201625 A BR0201625 A BR 0201625A
Authority
BR
Brazil
Prior art keywords
filler
silane
biooligomeric
silicous
oxydic
Prior art date
Application number
BR0201625-7A
Other languages
English (en)
Other versions
BR0201625B1 (pt
Inventor
Karsten Korth
Hans-Detlef Luginsland
Andre Hasse
Ingo Kieffer
Juergen Heidlas
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 BR0201625A publication Critical patent/BR0201625A/pt
Publication of BR0201625B1 publication Critical patent/BR0201625B1/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT 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
    • C09C3/00Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/12Treatment with organosilicon compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00Use of pretreated ingredients
    • C08K9/04Ingredients treated with organic substances
    • C08K9/06Ingredients treated with organic substances with silicon-containing compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT 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
    • C09C1/00Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28Compounds of silicon
    • C09C1/30Silicic acid
    • C09C1/3081Treatment with organo-silicon compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT 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
    • C09C1/00Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/40Compounds of aluminium
    • C09C1/42Clays
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/10Solid density
    • 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
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/14Pore volume
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/16Pore diameter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Silicon Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Silicon Polymers (AREA)
  • Laminated Bodies (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

"AGENTE DE CARGA BIOPOLIMéRICO, BIOOLIGOMéRICO, OXìDICO OU SILICOSO SILANO-MODIFICADO, PROCESSO PARA SUA PRODUçãO E SEU USO". Agente de carga biopolimérico, biooligomérico, oxídico ou silicoso silano-modificado obtenível através de reação de pelo menos um agente de carga biopolimérico, biooligomérico, oxídico ou silicoso em um gás comprimido com pelo menos um silano. Os agentes de carga biopoliméricos, biooligoméricos, oxídicos ou silicosos silano-modificados são usados em compostos de borracha.
BRPI0201625-7A 2001-05-08 2002-05-07 agente de carga biopolimérico, biooligomérico, oxìdico ou silicoso silano-modificado, seu processo de produção, composto de borracha e seus usos. BR0201625B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10122269A DE10122269A1 (de) 2001-05-08 2001-05-08 Silanmodifizierter biopolymerer, biooligomerer, oxidischer oder silikatischer Füllstoff, Verfahren zu seiner Herstellung und seine Verwendung

Publications (2)

Publication Number Publication Date
BR0201625A true BR0201625A (pt) 2003-03-11
BR0201625B1 BR0201625B1 (pt) 2011-11-29

Family

ID=7683985

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0201625-7A BR0201625B1 (pt) 2001-05-08 2002-05-07 agente de carga biopolimérico, biooligomérico, oxìdico ou silicoso silano-modificado, seu processo de produção, composto de borracha e seus usos.

Country Status (13)

Country Link
US (2) US6893495B2 (pt)
EP (1) EP1256604B1 (pt)
JP (1) JP5044080B2 (pt)
KR (1) KR100859104B1 (pt)
CN (1) CN1261494C (pt)
AT (1) ATE303420T1 (pt)
BR (1) BR0201625B1 (pt)
DE (2) DE10122269A1 (pt)
ES (1) ES2244695T3 (pt)
MX (1) MXPA02004560A (pt)
PL (1) PL353728A1 (pt)
TW (1) TWI302554B (pt)
UA (1) UA82043C2 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114381290A (zh) * 2022-02-12 2022-04-22 安徽固瑞特新材料科技有限公司 一种湿法制备橡胶用超细废旧轮胎热裂解碳黑的方法

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6531224B1 (en) 1999-03-19 2003-03-11 Battelle Memorial Institute Self-assembled monolayer and method of making
US7629028B2 (en) * 1999-03-19 2009-12-08 Battelle Memorial Insitute Methods of making monolayers
DE10218350A1 (de) * 2002-04-25 2003-11-20 Degussa Silanmodifizierter oxidischer oder silikatischer Füllstoff, Verfahren zu seiner Herstellung und seine Verwendung
KR100453282B1 (ko) * 2002-05-22 2004-10-15 한국타이어 주식회사 타이어 스틸코드 코팅용 고무조성물
KR100452412B1 (ko) * 2002-05-22 2004-10-12 한국타이어 주식회사 타이어 스틸코드 코팅용 고무조성물
JP4571858B2 (ja) * 2002-06-14 2010-10-27 エボニック デグサ ゲーエムベーハー 調整可能なbet/ctab‐比を有するアルミニウム含有の沈降珪酸
KR100972949B1 (ko) * 2003-01-22 2010-07-30 에보닉 데구사 게엠베하 고무에 사용하기 위한 특수하게 침강된 규산
KR100960519B1 (ko) * 2003-01-22 2010-06-03 에보닉 데구사 게엠베하 고무에 사용하기 위한 고분산성 실리카
JP2005068194A (ja) * 2003-08-26 2005-03-17 Yokohama Rubber Co Ltd:The タイヤ用ゴム組成物及びそれを用いた空気入りタイヤ
KR101009885B1 (ko) * 2003-09-18 2011-01-19 삼성전자주식회사 무선 이어폰 세트 및 이를 구비한 이동통신 단말기 세트
EP1675900B1 (en) * 2003-10-20 2016-12-14 Addivant Switzerland GmbH Rubber compositions and methods for decreasing the tangent delta value and abrasion index
JPWO2005049493A1 (ja) * 2003-11-18 2007-06-07 横浜ゴム株式会社 シランカップリング剤処理シリカ及びそれを含むゴム組成物
EP1701775B2 (en) * 2003-11-19 2012-06-13 NATEX Prozesstechnologie GesmbH A method and process for controlling the temperature, pressure and density profiles in dense fluid processes and associated apparatus
JP4583023B2 (ja) * 2003-12-16 2010-11-17 住友ゴム工業株式会社 タイヤサイドウォール用ゴム組成物
DE102004030737A1 (de) * 2004-06-25 2006-01-12 Degussa Ag Verfahren und Vorrichtung zur Extraktion von Stoffen aus silanmodifizierten Füllstoffen
DE102005020535B3 (de) 2005-05-03 2006-06-08 Degussa Ag Verfahren zur Herstellung von Mercaptoorganyl(alkoxysilanen)
DE102005038791A1 (de) 2005-08-17 2007-02-22 Degussa Ag Organosiliciumverbindungen, ihre Herstellung und ihre Verwendung
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
DE102005060122A1 (de) 2005-12-16 2007-06-21 Degussa Gmbh Verfahren zur Herstellung von (Mercaptoorganyl)alkylpolyethersilanen
DE102006027235A1 (de) * 2006-06-09 2008-01-17 Evonik Degussa Gmbh Kautschukmischungen
US8476342B2 (en) * 2006-11-07 2013-07-02 Cooper Tire & Rubber Company Method and formulation for reinforcing elastomers
JP2008144053A (ja) * 2006-12-11 2008-06-26 Dow Corning Toray Co Ltd 複合微粒子及びその製造方法
US7592384B2 (en) * 2006-12-29 2009-09-22 Shaun Fox Elatomeric composition containing multiple silane coupling agents
JP4581116B2 (ja) * 2007-09-10 2010-11-17 住友ゴム工業株式会社 加硫ゴム組成物、空気入りタイヤおよびこれらの製造方法
CN102892788B (zh) 2010-06-10 2015-03-25 住友橡胶工业株式会社 改性天然橡胶、其制造方法、橡胶组合物以及充气轮胎
JP5469151B2 (ja) 2011-11-11 2014-04-09 住友ゴム工業株式会社 アンダートレッド用ゴム組成物及び空気入りタイヤ
JP5616369B2 (ja) 2012-01-24 2014-10-29 住友ゴム工業株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
JP5687671B2 (ja) 2012-09-03 2015-03-18 住友ゴム工業株式会社 ゴム組成物及び空気入りタイヤ
JP2015529735A (ja) * 2012-09-14 2015-10-08 トリンゼオ ヨーロッパ ゲゼルシャフト ミット ベシュレンクテル ハフツング シランスルフィド変性エラストマーポリマー
TWI481631B (zh) * 2012-12-17 2015-04-21 Chi Mei Corp 改質的高順式共軛二烯聚合物與橡膠組合物
JP2014133829A (ja) 2013-01-10 2014-07-24 Sumitomo Rubber Ind Ltd 複合体、その製造方法、ゴム組成物及び空気入りタイヤ
DE102013226162A1 (de) 2013-12-17 2015-06-18 Evonik Degussa Gmbh Silanmodifizierte Kieselsäure, Verfahren zu deren Herstellung und deren Verwendung
JP5814410B2 (ja) 2014-03-17 2015-11-17 住友ゴム工業株式会社 スタッドレスタイヤ用ゴム組成物及びスタッドレスタイヤ
DE102015221449A1 (de) 2015-11-03 2017-05-04 Evonik Degussa Gmbh Herstellung von silanmodifizierter Kieselsäure für Gummianwendungen
WO2017157836A1 (en) 2016-03-16 2017-09-21 Construction Research & Technology Gmbh Surface applied corrosion inhibitor
JP6480490B2 (ja) * 2017-02-23 2019-03-13 トリンゼオ ヨーロッパ ゲゼルシャフト ミット ベシュレンクテル ハフツング シランスルフィド変性エラストマーポリマー
DE102017221234A1 (de) * 2017-11-28 2019-05-29 Continental Reifen Deutschland Gmbh Schwefelvernetzbare Kautschukmischung, Vulkanisat der Kautschukmischung und Fahrzeugreifen
US11459447B2 (en) * 2019-06-21 2022-10-04 The Goodyear Tire & Rubber Company Wire coat rubber composition for a tire and a tire comprising a wire coat rubber composition
CN110644287A (zh) * 2019-09-26 2020-01-03 浙江理工大学 一种改性硅铝酸盐复合橡胶密封抄取板制备方法
KR20240011770A (ko) 2021-05-20 2024-01-26 선콜 인더스트리즈 게엠베하 오가노실란으로 개질한 유기 충전제 및 이를 함유하는 고무 조성물

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3227675A (en) 1963-05-01 1966-01-04 Huber Corp J M Silane-treated clay reinforced resin compositions
GB1310379A (en) 1970-12-10 1973-03-21 Ppg Industries Inc Tire tread
US3978103A (en) 1971-08-17 1976-08-31 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Sulfur containing organosilicon compounds
DE2212239C3 (de) 1972-03-14 1984-03-15 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Schwefel enthaltenden Organosiliciumverbindungen
US3997356A (en) 1971-08-17 1976-12-14 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Reinforcing additive
DE2141159C3 (de) 1971-08-17 1983-11-24 Degussa Ag, 6000 Frankfurt Schwefel enthaltende Organosiliciumverbindungen
US4044037A (en) * 1974-12-24 1977-08-23 Union Carbide Corporation Sulfur containing silane coupling agents
DE2542534C3 (de) 1975-09-24 1979-08-02 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Herstellung von schwefelhaltigen Organosiliciumverbindungen
US4151154A (en) 1976-09-29 1979-04-24 Union Carbide Corporation Silicon treated surfaces
DE2658368C2 (de) * 1976-12-23 1982-09-23 Degussa Ag, 6000 Frankfurt Schwefel und Phosphor enthaltende Organosiliciumverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung
SU765271A1 (ru) * 1977-12-06 1980-09-23 Предприятие П/Я В-2913 Способ получени пероксидированных минеральных наполнителей дл полимеров
FR2453880A1 (fr) * 1979-04-13 1980-11-07 Rhone Poulenc Ind Nouveau pigment a base de silice sous forme de bille, procede pour l'obtenir et application, notamment comme charge renforcante dans les elastomeres
US4278206A (en) * 1979-04-13 1981-07-14 Ae Development Corporation Non-pressurized dispensing system
DE3314742A1 (de) 1983-04-23 1984-10-25 Degussa Ag, 6000 Frankfurt An der oberflaeche modifizierte natuerliche oxidische oder silikatische fuellstoffe, ein verfahren zur herstellung und deren verwendung
JPH05224456A (ja) * 1992-02-14 1993-09-03 Fuji Xerox Co Ltd 静電荷像現像剤とその製造方法および画像形成方法
DE19500674A1 (de) * 1995-01-12 1996-07-18 Degussa Oberflächenmodifizierte pyrogen hergestellte Mischoxide, Verfahren zu ihrer Herstellung und Verwendung
DE19541404A1 (de) 1995-11-07 1997-05-15 Degussa Verfahren zur selektiven Synthese von Silylalkyldisulfiden
US5623028A (en) * 1995-12-01 1997-04-22 General Electric Company Heat cured rubbers
DE19734295C1 (de) 1997-08-08 1999-02-25 Degussa Verfahren zur Herstellung von Organosiliciumdisulfanen hoher Reinheit
ES2199454T5 (es) * 1997-08-21 2009-03-01 Momentive Performance Materials Inc. Agentes de acoplamiento de mercaptosilano bloqueados para cauchos con sustancia de relleno.
DE19844607A1 (de) * 1998-09-29 2000-03-30 Degussa Sulfanylsilane
US6111817A (en) * 1999-02-23 2000-08-29 L-3 Communications Corporation Towed body yaw angle sensor
DE19915281A1 (de) * 1999-04-03 2000-10-05 Degussa Kautschukmischungen
US6376923B1 (en) * 1999-06-08 2002-04-23 Shin-Etsu Chemical Co., Ltd. Flip-chip type semiconductor device sealing material and flip-chip type semiconductor device
DE19928851A1 (de) 1999-06-24 2000-12-28 Degussa Granulate auf Basis von pyrogen hergestelltem Titandioxid, Verfahren zu ihrer Herstellung und ihre Verwendung
US6413490B1 (en) * 1999-06-24 2002-07-02 Degussa-Huls Ag Granules based on pyrogenic titanium dioxide and a process for preparing the granules
DE10146325A1 (de) 2001-09-20 2003-04-10 Degussa Fällungskieselsäure mit hohem BET/CTAB-Verhältnis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114381290A (zh) * 2022-02-12 2022-04-22 安徽固瑞特新材料科技有限公司 一种湿法制备橡胶用超细废旧轮胎热裂解碳黑的方法

Also Published As

Publication number Publication date
US20050223946A1 (en) 2005-10-13
US6893495B2 (en) 2005-05-17
JP5044080B2 (ja) 2012-10-10
JP2003064221A (ja) 2003-03-05
KR20020085837A (ko) 2002-11-16
KR100859104B1 (ko) 2008-09-18
DE10122269A1 (de) 2002-11-21
US7208038B2 (en) 2007-04-24
ES2244695T3 (es) 2005-12-16
UA82043C2 (uk) 2008-03-11
EP1256604A3 (de) 2003-11-26
US20030083516A1 (en) 2003-05-01
BR0201625B1 (pt) 2011-11-29
TWI302554B (en) 2008-11-01
PL353728A1 (en) 2002-11-18
CN1384136A (zh) 2002-12-11
CN1261494C (zh) 2006-06-28
EP1256604A2 (de) 2002-11-13
MXPA02004560A (es) 2002-11-20
EP1256604B1 (de) 2005-08-31
ATE303420T1 (de) 2005-09-15
DE50204057D1 (de) 2005-10-06

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: DEGUSSA GMBH (DE)

Free format text: NOME ALTERADO DE: DEGUSSA AG

B25D Requested change of name of applicant approved

Owner name: EVONIK DEGUSSA GMBH (DE)

Free format text: NOME ALTERADO DE: DEGUSSA GMBH

B25G Requested change of headquarter approved

Owner name: EVONIK DEGUSSA GMBH (DE)

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