BRPI1007614A2 - sílica precipitada, composição de elastômero, vulcanizado tendo uma carga para reforço, pneu de estrada e processo para preparar sílica precipitada microporosa - Google Patents

sílica precipitada, composição de elastômero, vulcanizado tendo uma carga para reforço, pneu de estrada e processo para preparar sílica precipitada microporosa

Info

Publication number
BRPI1007614A2
BRPI1007614A2 BRPI1007614A BRPI1007614A BRPI1007614A2 BR PI1007614 A2 BRPI1007614 A2 BR PI1007614A2 BR PI1007614 A BRPI1007614 A BR PI1007614A BR PI1007614 A BRPI1007614 A BR PI1007614A BR PI1007614 A2 BRPI1007614 A2 BR PI1007614A2
Authority
BR
Brazil
Prior art keywords
precipitated silica
vulcanized
elastomer composition
reinforcing filler
road tire
Prior art date
Application number
BRPI1007614A
Other languages
English (en)
Inventor
Timothy A Okel
Original Assignee
Ppg Ind Ohio Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42320391&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI1007614(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ppg Ind Ohio Inc filed Critical Ppg Ind Ohio Inc
Publication of BRPI1007614A2 publication Critical patent/BRPI1007614A2/pt
Publication of BRPI1007614B1 publication Critical patent/BRPI1007614B1/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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BRPI1007614A 2009-05-04 2010-05-04 sílica precipitada, composição de elastômero, vulcanizado tendo uma carga para reforço, pneu de estrada e processo para preparar sílica precipitada microporosa BRPI1007614B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17518809P 2009-05-04 2009-05-04
PCT/US2010/033498 WO2010129518A1 (en) 2009-05-04 2010-05-04 Microporous precipitated silica

Publications (2)

Publication Number Publication Date
BRPI1007614A2 true BRPI1007614A2 (pt) 2016-02-16
BRPI1007614B1 BRPI1007614B1 (pt) 2020-04-07

Family

ID=42320391

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1007614A BRPI1007614B1 (pt) 2009-05-04 2010-05-04 sílica precipitada, composição de elastômero, vulcanizado tendo uma carga para reforço, pneu de estrada e processo para preparar sílica precipitada microporosa

Country Status (9)

Country Link
US (1) US8114935B2 (pt)
EP (1) EP2429947B2 (pt)
JP (2) JP5718317B2 (pt)
KR (1) KR101369144B1 (pt)
CN (1) CN102414127B (pt)
BR (1) BRPI1007614B1 (pt)
CA (1) CA2759996C (pt)
PL (1) PL2429947T5 (pt)
WO (1) WO2010129518A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH081840B2 (ja) 1984-08-25 1996-01-10 松下電工株式会社 放電灯点灯装置
DE102010001135A1 (de) * 2010-01-22 2011-07-28 Evonik Degussa GmbH, 45128 Stabile wässrige Dispersionen aus gefällter Kieselsäure
FR2978370B1 (fr) * 2011-07-29 2013-08-16 Michelin Soc Tech Procede de fabrication d'une composition de caoutchouc a haute temperature
US9073041B2 (en) * 2011-11-04 2015-07-07 Ppg Industries Ohio, Inc. Precipitated silica sorbents and method of separating materials from a fluid stream
WO2014011546A1 (en) 2012-07-09 2014-01-16 M-I L.L.C. Wellbore fluid used with oil-swellable elements
US10400155B2 (en) 2012-07-09 2019-09-03 M-I L.L.C. Insulating annular fluid
US10280355B2 (en) 2012-07-09 2019-05-07 M-I L.L.C. Reservoir wellbore fluid
US10273400B2 (en) 2012-11-29 2019-04-30 M-I L.L.C. Colloidal silica and polymer system for insulating packer fluids
CN103466635B (zh) * 2013-08-23 2015-04-22 确成硅化学股份有限公司 一种二氧化硅的制备方法
US10487213B2 (en) * 2014-03-05 2019-11-26 Rhodia Operations Process for the preparation of precipitated silicas, precipitated silicas and their uses, in particular for the reinforcement of polymers
CN108026314B (zh) 2015-07-15 2021-02-09 卡博特公司 制造用硅石和炭黑增强的弹性体复合物的方法以及包含其的制品
US10486973B2 (en) * 2016-11-18 2019-11-26 Ppg Industries Ohio, Inc. Silica-based spherical particulates and methods of preparing the same
EP3759049B1 (en) 2018-03-02 2022-04-06 Pörner Ingenieurgesellschaft M.B.H. Sustainable silicates and methods for their extraction
JP7472098B2 (ja) * 2018-07-13 2024-04-22 ローディア オペレーションズ 改良された加工特性を有する沈降シリカ
CN111807378B (zh) * 2020-07-03 2023-09-08 确成硅化学股份有限公司 一种卡车轮胎专用白炭黑及其制备方法
JP2025526863A (ja) * 2022-08-17 2025-08-15 タタ ケミカルズ リミテッド 沈降シリカ

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2649089B1 (fr) * 1989-07-03 1991-12-13 Rhone Poulenc Chimie Silice a porosite controlee et son procede d'obtention
IN188702B (pt) * 1995-06-01 2002-10-26 Degussa
DE19740440A1 (de) * 1997-09-15 1999-03-18 Degussa Leicht dispergierbare Fällungskieselsäure
DE10146325A1 (de) 2001-09-20 2003-04-10 Degussa Fällungskieselsäure mit hohem 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
ES2291723T3 (es) * 2002-08-03 2008-03-01 Evonik Degussa Gmbh Acido silicico de precipitacion altamente disperso de gran superficie.
EP1836265A2 (en) * 2004-12-16 2007-09-26 PPG Industries Ohio, Inc. Process for producing chemically modified fillers
DE102005043202A1 (de) 2005-09-09 2007-03-15 Degussa Ag Fällungskieselsäuren mit besonderer Porengrößenverteilung
DE102005043201A1 (de) * 2005-09-09 2007-03-15 Degussa Ag Fällungskieselsäuren mit einer besonderen Porengrößenverteilung
KR100810349B1 (ko) 2006-08-04 2008-03-04 삼성전자주식회사 인터포저와 그를 이용한 반도체 패키지
DE102008017747A1 (de) 2008-04-07 2009-10-08 Evonik Degussa Gmbh Gefällte Kieselsäuren als Verstärkerfüllstoff für Elastomermischungen

Also Published As

Publication number Publication date
CA2759996A1 (en) 2010-11-11
JP2014080364A (ja) 2014-05-08
CN102414127B (zh) 2016-03-02
BRPI1007614B1 (pt) 2020-04-07
WO2010129518A1 (en) 2010-11-11
US8114935B2 (en) 2012-02-14
CA2759996C (en) 2013-10-01
EP2429947B2 (en) 2020-11-11
EP2429947A1 (en) 2012-03-21
CN102414127A (zh) 2012-04-11
KR20120043170A (ko) 2012-05-03
KR101369144B1 (ko) 2014-03-05
JP5718317B2 (ja) 2015-05-13
JP2012526038A (ja) 2012-10-25
EP2429947B9 (en) 2017-12-27
US20100292386A1 (en) 2010-11-18
PL2429947T3 (pl) 2018-03-30
PL2429947T5 (pl) 2021-03-08
EP2429947B1 (en) 2017-09-20

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/05/2010, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2773 DE 27-02-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.