BR112017000747A2 - composição de borracha - Google Patents
composição de borrachaInfo
- Publication number
- BR112017000747A2 BR112017000747A2 BR112017000747A BR112017000747A BR112017000747A2 BR 112017000747 A2 BR112017000747 A2 BR 112017000747A2 BR 112017000747 A BR112017000747 A BR 112017000747A BR 112017000747 A BR112017000747 A BR 112017000747A BR 112017000747 A2 BR112017000747 A2 BR 112017000747A2
- Authority
- BR
- Brazil
- Prior art keywords
- modifying agent
- rubber composition
- elastomer
- diene
- methyl radical
- Prior art date
Links
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
- C08C19/22—Incorporating nitrogen atoms into the molecule
-
- 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
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
-
- 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
- C08K3/34—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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
-
- 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
- C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
- C08J2309/06—Copolymers with styrene
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
-
- 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
- C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
- C08K5/31—Guanidine; Derivatives 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
- C08K5/54—Silicon-containing compounds
- C08K5/548—Silicon-containing compounds containing sulfur
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 um primeiro elastômero diênico, uma carga reforçadora, um agente de reticulação química, e um agente de modificação, eventualmente já enxertado no elastômero diênico, o agente de modificação compreendendo um grupo associativo e um dipolo, o elastômero diênico antes de enxerto do agente de modificação compreendendo unidades distribuídas estatisticamente ua, ub, uc e ud de acordo com uma porcentagem molar respectiva m, n, o e p. r1 e r2, idênticos ou diferentes, designando um átomo de hidrogênio, um radical metila ou um radical fenila substituído ou não em posição orto, meta ou para por um radical metila, m ¿ 50, 0 < o + p ¿ 25, n + o > 0, m, n, o e p sendo números que vão de 0 a 100.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1457013 | 2014-07-21 | ||
FR1457013A FR3023844B1 (fr) | 2014-07-21 | 2014-07-21 | Composition de caoutchouc |
PCT/EP2015/065753 WO2016012258A1 (fr) | 2014-07-21 | 2015-07-09 | Composition de caoutchouc |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112017000747A2 true BR112017000747A2 (pt) | 2018-06-05 |
BR112017000747B1 BR112017000747B1 (pt) | 2021-09-14 |
Family
ID=51987235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017000747-9A BR112017000747B1 (pt) | 2014-07-21 | 2015-07-09 | Composição de borracha |
Country Status (5)
Country | Link |
---|---|
US (1) | US20170158782A1 (pt) |
EP (1) | EP3172241B1 (pt) |
BR (1) | BR112017000747B1 (pt) |
FR (1) | FR3023844B1 (pt) |
WO (1) | WO2016012258A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3060452A1 (fr) * | 2016-12-20 | 2018-06-22 | Compagnie Generale Des Etablissements Michelin | Pneumatique pour vehicule portant des lourdes charges comprenant une nouvelle bande de roulement |
FR3067355A1 (fr) | 2017-06-08 | 2018-12-14 | Compagnie Generale Des Etablissements Michelin | Composition de caoutchouc |
WO2019122600A1 (fr) * | 2017-12-19 | 2019-06-27 | Compagnie Generale Des Etablissements Michelin | Bande de roulement de pneumatique dont le système de réticulation est à base de peroxyde organique |
FR3085683B1 (fr) * | 2018-09-11 | 2020-10-23 | Michelin & Cie | Pneumatique |
FR3087443B3 (fr) * | 2018-10-23 | 2020-10-23 | Michelin & Cie | Composition de caoutchouc |
FR3099767B1 (fr) * | 2019-08-07 | 2021-07-09 | Michelin & Cie | Composition de caoutchouc a base d’au moins un compose ayant une fonction imidazolidinone n-substituée |
FR3113905B1 (fr) * | 2020-09-04 | 2022-08-05 | Michelin & Cie | Composition de caoutchouc a base d’elastomere dienique fortement sature |
FR3135722B1 (fr) * | 2022-05-17 | 2024-04-19 | Michelin & Cie | Composition de caoutchouc a base d’un elastomere fortement sature et d’un plastifiant liquide |
FR3135723B1 (fr) * | 2022-05-17 | 2024-04-19 | Michelin & Cie | Composition de caoutchouc a base d’un elastomere fortement sature et d’un plastifiant liquide polaire |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7186845B2 (en) * | 2004-10-20 | 2007-03-06 | Bridgestone Corporation | Polymer-filler coupling additives |
FR2935979B1 (fr) * | 2008-09-18 | 2011-04-08 | Arkema France | Nouveau materiau elastomere et son procede d'obtention |
FR2962733B1 (fr) * | 2010-07-13 | 2012-08-17 | Michelin Soc Tech | Polymere greffe par des molecules associatives azotees. |
FR2962737B1 (fr) * | 2010-07-13 | 2012-08-17 | Michelin Soc Tech | Composition de caoutchouc contenant un elastomere modifie, son procede de preparation et pneumatique la contenant |
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 |
-
2014
- 2014-07-21 FR FR1457013A patent/FR3023844B1/fr not_active Expired - Fee Related
-
2015
- 2015-07-09 US US15/327,176 patent/US20170158782A1/en not_active Abandoned
- 2015-07-09 BR BR112017000747-9A patent/BR112017000747B1/pt active IP Right Grant
- 2015-07-09 WO PCT/EP2015/065753 patent/WO2016012258A1/fr active Application Filing
- 2015-07-09 EP EP15734703.0A patent/EP3172241B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
BR112017000747B1 (pt) | 2021-09-14 |
US20170158782A1 (en) | 2017-06-08 |
FR3023844A1 (fr) | 2016-01-22 |
EP3172241A1 (fr) | 2017-05-31 |
EP3172241B1 (fr) | 2018-09-12 |
WO2016012258A1 (fr) | 2016-01-28 |
FR3023844B1 (fr) | 2016-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25A | Requested transfer of rights approved |
Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (CH |
|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 09/07/2015, OBSERVADAS AS CONDICOES LEGAIS. |