BR112018010749A8 - composição de borracha reforçada que compreende um elastômero diênico funcional - Google Patents
composição de borracha reforçada que compreende um elastômero diênico funcionalInfo
- Publication number
- BR112018010749A8 BR112018010749A8 BR112018010749A BR112018010749A BR112018010749A8 BR 112018010749 A8 BR112018010749 A8 BR 112018010749A8 BR 112018010749 A BR112018010749 A BR 112018010749A BR 112018010749 A BR112018010749 A BR 112018010749A BR 112018010749 A8 BR112018010749 A8 BR 112018010749A8
- Authority
- BR
- Brazil
- Prior art keywords
- diene elastomer
- rubber composition
- titanium
- group
- chosen
- Prior art date
Links
- 229920003244 diene elastomer Polymers 0.000 title abstract 3
- 229920001971 elastomer Polymers 0.000 title abstract 3
- 239000007848 Bronsted acid Substances 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000002841 Lewis acid Substances 0.000 abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 2
- 229910052719 titanium Inorganic materials 0.000 abstract 2
- 239000010936 titanium Substances 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 229910052779 Neodymium Inorganic materials 0.000 abstract 1
- 229910052769 Ytterbium Inorganic materials 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000806 elastomer Substances 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 150000007517 lewis acids Chemical class 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 239000012763 reinforcing filler Substances 0.000 abstract 1
- 238000012721 stereospecific polymerization Methods 0.000 abstract 1
- 150000003460 sulfonic acids Chemical class 0.000 abstract 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/28—Reaction with compounds containing carbon-to-carbon unsaturated bonds
-
- 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
-
- 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
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/22—Incorporating nitrogen atoms into the molecule
-
- 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
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
composição de borracha à base de pelo menos uma carga reforçadora, de um ácido de lewis ou de bronsted, de um elastômero diênico modificado, elastômero diênico que porta um ou vários grupos pendentes associativos que compreendem pelo menos um átomo de nitrogênio, o elastômero diênico antes de modificação sendo obtido por polimerização estereoespecífica em presença de um sistema catalítico ziegler-natta à base de neodímio, o ácido de lewis escolhido no grupo constituído pelos óxidos de alumínio, de titânio e pelos compostos m(l)n, com m sendo o boro, o magnésio, o alumínio, o titânio, o ferro, o zinco, o índio, ou o itérbio, l um ligante monodentado ou bidentado, n sendo um número inteiro que vai de 2 a 4, o ácido de bronsted sendo escolhido no grupo constituído pelos ácidos sulfônicos. tal composição apresenta uma histerese muito baixa.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1561450 | 2015-11-27 | ||
| FR1561450A FR3044317B1 (fr) | 2015-11-27 | 2015-11-27 | Composition de caoutchouc renforcee comprenant un elastomere dienique fonctionnel |
| PCT/FR2016/053068 WO2017089707A1 (fr) | 2015-11-27 | 2016-11-24 | Composition de caoutchouc renforcee comprenant un elastomere dienique fonctionnel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR112018010749A2 BR112018010749A2 (pt) | 2018-11-21 |
| BR112018010749A8 true BR112018010749A8 (pt) | 2019-02-26 |
| BR112018010749B1 BR112018010749B1 (pt) | 2022-03-29 |
Family
ID=56084088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112018010749-2A BR112018010749B1 (pt) | 2015-11-27 | 2016-11-24 | Composição de borracha reforçada que compreende um elastômero diênico funcional |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20180334553A1 (pt) |
| EP (1) | EP3380531B1 (pt) |
| CN (1) | CN108290965B (pt) |
| BR (1) | BR112018010749B1 (pt) |
| FR (1) | FR3044317B1 (pt) |
| WO (1) | WO2017089707A1 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11460408B2 (en) * | 2019-12-17 | 2022-10-04 | University Of Houston System | Method of geochemical characterization, production allocation, and monitoring using trace and ultra-trace element analysis |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4906706A (en) * | 1986-09-05 | 1990-03-06 | Japan Synthetic Rubber Co., Ltd. | Modified conjugated diene polymer and process for production thereof |
| KR100344230B1 (ko) * | 1999-10-13 | 2002-07-24 | 금호석유화학 주식회사 | 산소분자를 이용한 하이드록시 고 1,4-시스 폴리부타디엔의 제조방법 |
| EP1099711B1 (en) * | 1999-11-12 | 2006-03-29 | JSR Corporation | Modified conjugated diene polymer, method of producing it and rubber composition comprising the same |
| KR100553249B1 (ko) * | 2003-05-15 | 2006-02-20 | 금호석유화학 주식회사 | 고 1,4-시스 폴리부타디엔-폴리우레탄 공중합체 및 그 제조방법 |
| ES2298685T3 (es) * | 2003-09-12 | 2008-05-16 | THE GOODYEAR TIRE & RUBBER COMPANY | Neumatico agricola con banda de rodadura de composicion de caucho que contiene un compuesto de almidon/plastificante. |
| ES2399435T3 (es) * | 2005-04-15 | 2013-04-01 | Bridgestone Corporation | Copolímero de dieno conjugado modificado, composiciones de caucho y neumáticos |
| CN100453582C (zh) * | 2006-05-12 | 2009-01-21 | 上海培盟材料科技有限公司 | 高速列车制动用摩擦材料及其制备方法 |
| JP2008112586A (ja) * | 2006-10-27 | 2008-05-15 | Ntn Corp | 高誘電性エラストマー組成物およびその製造方法、並びに高周波用電子部品 |
| FR2951186B1 (fr) * | 2009-10-12 | 2012-01-06 | Michelin Soc Tech | Composition de caoutchouc a base de glycerol et d'un elastomere fonctionnalise et bande de roulement pour pneumatique |
| FR2999472B1 (fr) * | 2012-12-13 | 2015-01-16 | Michelin & Cie | Pneumatique poids-lourd comportant une bande de roulement a base d'un polyisoprene modifie, son procede de preparation |
| TWI508979B (zh) * | 2013-12-18 | 2015-11-21 | Chi Mei Corp | 改質的高順式異戊二烯聚合物、其製造方法及含有前述聚合物的輪胎 |
| CN104927140A (zh) * | 2015-06-29 | 2015-09-23 | 青岛精石通精密机械制造有限公司 | 一种磁性橡胶材料 |
| FR3044316B1 (fr) * | 2015-11-27 | 2017-12-08 | Michelin & Cie | Composition de caoutchouc |
-
2015
- 2015-11-27 FR FR1561450A patent/FR3044317B1/fr active Active
-
2016
- 2016-11-24 US US15/778,354 patent/US20180334553A1/en not_active Abandoned
- 2016-11-24 CN CN201680066529.0A patent/CN108290965B/zh active Active
- 2016-11-24 BR BR112018010749-2A patent/BR112018010749B1/pt active IP Right Grant
- 2016-11-24 EP EP16813012.8A patent/EP3380531B1/fr active Active
- 2016-11-24 WO PCT/FR2016/053068 patent/WO2017089707A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| BR112018010749B1 (pt) | 2022-03-29 |
| WO2017089707A1 (fr) | 2017-06-01 |
| CN108290965B (zh) | 2020-04-07 |
| FR3044317A1 (fr) | 2017-06-02 |
| US20180334553A1 (en) | 2018-11-22 |
| BR112018010749A2 (pt) | 2018-11-21 |
| EP3380531B1 (fr) | 2020-01-08 |
| CN108290965A (zh) | 2018-07-17 |
| FR3044317B1 (fr) | 2017-12-08 |
| EP3380531A1 (fr) | 2018-10-03 |
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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] | ||
| 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 24/11/2016, OBSERVADAS AS CONDICOES LEGAIS. |