BR112018011098A2 - ?composição de borracha, e, processo para preparar uma composição de borracha? - Google Patents

?composição de borracha, e, processo para preparar uma composição de borracha?

Info

Publication number
BR112018011098A2
BR112018011098A2 BR112018011098A BR112018011098A BR112018011098A2 BR 112018011098 A2 BR112018011098 A2 BR 112018011098A2 BR 112018011098 A BR112018011098 A BR 112018011098A BR 112018011098 A BR112018011098 A BR 112018011098A BR 112018011098 A2 BR112018011098 A2 BR 112018011098A2
Authority
BR
Brazil
Prior art keywords
rubber composition
preparing
silica filler
surface area
bet surface
Prior art date
Application number
BR112018011098A
Other languages
English (en)
Inventor
G Dunlavy Maryangel
R Beaulieu Michael
V Weingart Natalie
Original Assignee
Bridgestone Americas Tire Operations Llc
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 Bridgestone Americas Tire Operations Llc filed Critical Bridgestone Americas Tire Operations Llc
Publication of BR112018011098A2 publication Critical patent/BR112018011098A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/203—Solid polymers with solid and/or liquid additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08K3/02—Elements
    • C08K3/06—Sulfur
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2307/00—Characterised by the use of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2407/00—Characterised by the use of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2409/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/006—Additives being defined by their surface area
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2310/00—Masterbatches

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

trata-se de composições de borracha que compreendem: (a) borracha natural, poli-isopreno, ou uma combinação dos mesmos; (b) ao menos um polímero ou copolímero contendo um monômero de dieno conjugado; (c) uma primeira carga de sílica tendo uma área superficial bet de ao menos 220 m2/g; (d) uma segunda carga de sílica tendo uma área superficial bet menor que aquela da primeira carga de sílica e maior que 135 m2/g; e (e) opcionalmente, negro de fumo.
BR112018011098A 2015-11-30 2016-11-29 ?composição de borracha, e, processo para preparar uma composição de borracha? BR112018011098A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562260668P 2015-11-30 2015-11-30
PCT/US2016/063967 WO2017095795A1 (en) 2015-11-30 2016-11-29 Rubber composition containing a blend of silicas and related processes for improving wear

Publications (1)

Publication Number Publication Date
BR112018011098A2 true BR112018011098A2 (pt) 2018-11-21

Family

ID=58798037

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018011098A BR112018011098A2 (pt) 2015-11-30 2016-11-29 ?composição de borracha, e, processo para preparar uma composição de borracha?

Country Status (4)

Country Link
US (1) US10654993B2 (pt)
EP (1) EP3383949A4 (pt)
BR (1) BR112018011098A2 (pt)
WO (1) WO2017095795A1 (pt)

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067954A (en) 1971-05-11 1978-01-10 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Process for the production of finely divided silicon dioxide having a large specific surface
TW201322B (pt) 1991-06-26 1993-03-01 Gen Electric
US6057397A (en) 1995-01-23 2000-05-02 Nippon Zeon Co., Ltd. Rubber composition and process for preparing the same
DE69618943T2 (de) 1995-03-29 2002-09-26 Zeon Corp Dienkautschukzusammensetzung
US5872171A (en) * 1997-04-10 1999-02-16 Bridgestone/Firestone, Inc. Silica containing tire compositions for suppression of static charge accumulation
US5904762A (en) 1997-04-18 1999-05-18 Cabot Corporation Method of making a multi-phase aggregate using a multi-stage process
CA2261481A1 (en) 1998-03-09 1999-09-09 Thierry Florent Edme Materne Rubber composition containing silica having first and second aggregates each containing different particle sizes
US6624233B2 (en) 1999-05-31 2003-09-23 Pirelli Pneumatici S.P.A. Low rolling resistance tire for vehicles
CA2312880A1 (en) * 1999-08-25 2001-02-25 The Goodyear Tire & Rubber Company Rubber composition containing two silicas
US6608145B1 (en) 2000-10-13 2003-08-19 Bridgestone Corporation Silica-reinforced rubber compounded with an organosilane tetrasulfide silica coupling agent at high mixing temperature
EP1419195B1 (fr) 2001-06-28 2010-04-21 Société de Technologie Michelin Bande de roulement pour pneumatique renforcee d'une silice a basse surface specifique
JP4536375B2 (ja) 2001-06-28 2010-09-01 ソシエテ ド テクノロジー ミシュラン 極めて低い比表面積のシリカで強化されたタイヤトレッド
EP1550694B1 (en) 2002-10-09 2010-09-08 Zeon Corporation Acrylic rubber composition and crosslinked object
US20060173118A1 (en) 2005-01-28 2006-08-03 Sumitomo Rubber Industries, Ltd. Rubber composition and tire having tread comprising thereof
CN101180344B (zh) * 2005-03-24 2012-01-11 株式会社普利司通 具有低挥发性有机化合物（voc）释放的配混二氧化硅补强橡胶
JP2007238803A (ja) 2006-03-09 2007-09-20 Toyo Tire & Rubber Co Ltd タイヤトレッド用ゴム組成物及びその製造方法
DE502006004788D1 (de) 2006-03-24 2009-10-22 Continental Automotive Gmbh Kautschukmischung und Reifen
JP2008001826A (ja) 2006-06-23 2008-01-10 Yokohama Rubber Co Ltd:The タイヤトレッド用ゴム組成物
EP1882716A1 (en) 2006-07-26 2008-01-30 Sumitomo Rubber Industries, Ltd. Rubber composition and tire having tread and/or sidewall using same
EP2154192B1 (en) 2007-05-17 2013-01-02 Sumitomo Rubber Industries, Ltd. Ply formed using specified rubber composition, and pneumatic tire utilizing them
JP2009091482A (ja) 2007-10-10 2009-04-30 Sumitomo Rubber Ind Ltd スタッドレスタイヤに用いるトレッド用ゴム組成物およびそれを用いたトレッドを有するスタッドレスタイヤ
EP2141029B1 (en) * 2008-06-30 2011-08-31 The Yokohama Rubber Co., Ltd. Tire rubber composition
JP5451125B2 (ja) 2009-03-18 2014-03-26 住友ゴム工業株式会社 サイドウォール補強層用ゴム組成物及びタイヤ
JP5451124B2 (ja) 2009-03-18 2014-03-26 住友ゴム工業株式会社 ブレーカートッピング用ゴム組成物及びタイヤ
CA2767072A1 (en) 2009-07-03 2011-01-06 Evonik Degussa Gmbh Hydrophilic silica as filler for silicone rubber formulations
JP5485650B2 (ja) 2009-10-29 2014-05-07 住友ゴム工業株式会社 トレッド用ゴム組成物及び空気入りタイヤ
US20110152434A1 (en) 2009-12-18 2011-06-23 Claude Schweitzer Tire with component containing combined high structure silica and low structure silica
JP4875757B2 (ja) * 2010-01-13 2012-02-15 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
BR112013013418B8 (pt) * 2010-12-01 2023-04-18 Jsr Corp Método para produzir uma borracha de dieno conjugado modificado, borracha de dieno conjugado modificado, composição de borracha, composição de borracha reticulada, e, pneu
JP5234203B2 (ja) 2011-07-14 2013-07-10 横浜ゴム株式会社 タイヤ用ゴム組成物
WO2013057993A1 (ja) 2011-10-18 2013-04-25 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
US9416258B2 (en) 2012-04-16 2016-08-16 The Yokohama Rubber Co., Ltd. Rubber composition for tire, and pneumatic tire
JP5376008B2 (ja) * 2012-04-24 2013-12-25 横浜ゴム株式会社 タイヤ用ゴム組成物
KR101351804B1 (ko) 2012-05-15 2014-02-05 한국신발피혁연구원 경도변화 특성이 우수한 스티렌-부타디엔계 신발 겉창용 고무 조성물

Also Published As

Publication number Publication date
EP3383949A1 (en) 2018-10-10
WO2017095795A1 (en) 2017-06-08
EP3383949A4 (en) 2019-10-30
US10654993B2 (en) 2020-05-19
US20190241720A1 (en) 2019-08-08

Similar Documents

Publication Publication Date Title
BR112017017631A2 (pt) polímero à base de dieno conjugado modificado e método para produzir o mesmo, composição de borracha e pneu
BR112017026162A2 (pt) polímero com base em dieno conjugado modificado e método de produção do mesmo, composição de borracha e pneu
BR112016024497A2 (pt) composição asfáltica
BR112018004620A2 (pt) moduladores da expressão de kras
BR112017016522A2 (pt) polímero com base em dieno conjugado modificado, método de fabricação do mesmo, e composição de polímero com base em dieno conjugado modificado
BR112019008513A2 (pt) polímero com base em dieno conjugado modificado e composição de borracha que inclui o mesmo
BR112018001141A2 (pt) polímero, método para produzir um polímero, composição de polímero, e, pneu
SG11201900914XA (en) Modified conjugated diene-based polymer, rubber composition and tire
MY192325A (en) Polymer and asphalt composition
BR112018001156A2 (pt) polímero, método para produzir um polímero, composição de polímero, polímero reticulado, e, pneu
MY191216A (en) Rubber composition for tire and pneumatic tire using same
BR112018001184A2 (pt) polímero, método para produzir um polímero, composição de polímero, e, pneu
BR112018010563A2 (pt) reticulação para hidrossililação de componentes de cabo de poliolefina
EP3502146A4 (en) MODIFIED CONJUGATED DIENE POLYMER AND ASSOCIATED RUBBER COMPOSITION, AND PNEUMATIC
BR112018015146A2 (pt) elastômeros termoplásticos contra-cônicos
BR112016024745B8 (pt) Composição de borracha que compreende uma resina diciclopentadienno aromático
BR112016018236A2 (pt) banda de rodagem para pneumático à base de poliisopreno epoxidado
BR112016022611A2 (pt) Copolímero em bloco, formulação adesiva, e, composição de amortecimento de vibração
SG11202103711XA (en) Methods for improving nanocellulose dispersion in elastomeric compounds, and compositions containing dispersed nanocellulose in elastomer compounds
EP3689926A4 (en) MODIFIED CONJUGATE DIENE POLYMER AND RUBBER COMPOSITION INCLUDING THE SAME
EP3553095A4 (en) MODIFIED CONJUGATED DIENE POLYMER AND RUBBER COMPOSITION COMPRISING SAME
BR112019008229A2 (pt) polímero à base de dieno conjugado modificado e composição de borracha incluindo o mesmo
BR112016018232A2 (pt) composição de borracha à base de poliisopreno epoxidado
BR112022007667A2 (pt) Copolímeros de dieno modificados e uso dos mesmos
BR112016019007A2 (pt) locais genéticos associados a fertilidade acrescida em milho

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

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 8.6 DA RPI2646 DE 21/09/2021.