FR3082848B1 - Composition de caoutchouc comprenant une poudrette de caoutchouc specifique - Google Patents
Composition de caoutchouc comprenant une poudrette de caoutchouc specifique Download PDFInfo
- Publication number
- FR3082848B1 FR3082848B1 FR1855493A FR1855493A FR3082848B1 FR 3082848 B1 FR3082848 B1 FR 3082848B1 FR 1855493 A FR1855493 A FR 1855493A FR 1855493 A FR1855493 A FR 1855493A FR 3082848 B1 FR3082848 B1 FR 3082848B1
- Authority
- FR
- France
- Prior art keywords
- rubber
- composition including
- specific
- rubber composition
- powder
- Prior art date
- Legal status (The legal status 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 status listed.)
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Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L17/00—Compositions of reclaimed rubber
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
-
- 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
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
- B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
-
- 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
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
- B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
- B60C2009/0475—Particular materials of the carcass cords
-
- 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
- C08K2201/003—Additives being defined by their diameter
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
L'invention concerne une composition de caoutchouc à base d'au moins un élastomère, une charge renforçante, un système de réticulation et une poudrette de caoutchouc, ladite poudrette présentant une taille moyenne D50 comprise entre 100 et 300 µm, et une distribution de taille de particules telle que le rapport des tailles moyennes D10/D50 est supérieur ou égal à 0,5.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1855493A FR3082848B1 (fr) | 2018-06-21 | 2018-06-21 | Composition de caoutchouc comprenant une poudrette de caoutchouc specifique |
EP19737857.3A EP3810436A1 (fr) | 2018-06-21 | 2019-06-13 | Composition de caoutchouc comprenant une poudrette de caoutchouc specifique |
PCT/FR2019/051423 WO2019243711A1 (fr) | 2018-06-21 | 2019-06-13 | Composition de caoutchouc comprenant une poudrette de caoutchouc specifique |
CN201980040430.7A CN112334322B (zh) | 2018-06-21 | 2019-06-13 | 包含特定橡胶粉末的橡胶组合物 |
US17/254,634 US20210171752A1 (en) | 2018-06-21 | 2019-06-13 | Rubber composition comprising a specific crumb rubber |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1855493A FR3082848B1 (fr) | 2018-06-21 | 2018-06-21 | Composition de caoutchouc comprenant une poudrette de caoutchouc specifique |
FR1855493 | 2018-06-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3082848A1 FR3082848A1 (fr) | 2019-12-27 |
FR3082848B1 true FR3082848B1 (fr) | 2020-12-11 |
Family
ID=63896286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1855493A Active FR3082848B1 (fr) | 2018-06-21 | 2018-06-21 | Composition de caoutchouc comprenant une poudrette de caoutchouc specifique |
Country Status (5)
Country | Link |
---|---|
US (1) | US20210171752A1 (fr) |
EP (1) | EP3810436A1 (fr) |
CN (1) | CN112334322B (fr) |
FR (1) | FR3082848B1 (fr) |
WO (1) | WO2019243711A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3118048B1 (fr) | 2020-12-22 | 2023-01-13 | Michelin & Cie | Composition de caoutchouc comprenant une poudrette de caoutchouc |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2673187B1 (fr) | 1991-02-25 | 1994-07-01 | Michelin & Cie | Composition de caoutchouc et enveloppes de pneumatiques a base de ladite composition. |
FR2732351B1 (fr) | 1995-03-29 | 1998-08-21 | Michelin & Cie | Composition de caoutchouc pour enveloppe de pneumatique renfermant de la silice dopee aluminium a titre de charge renforcante |
BR9708412A (pt) | 1996-04-01 | 2000-10-24 | Cabot Corp | Aparelho, método e compostos de elastÈmero novos |
FR2749313A1 (fr) | 1996-05-28 | 1997-12-05 | Michelin & Cie | Composition de caoutchouc dienique a base d'alumine en tant que charge renforcante et son utilisation pour la fabrication d'enveloppes de pneumatiques |
JP4750269B2 (ja) | 1997-09-30 | 2011-08-17 | キャボット コーポレイション | エラストマー複合配合物とその製造方法 |
CA2338150A1 (fr) | 1998-07-22 | 2000-02-03 | Societe De Technologie Michelin | Systeme de couplage (charge blanche/elastomere dienique) a base d'alkoxysilane polysulfure, de dithiophosphate de zinc et de derive guanidique |
AU5038799A (en) | 1998-07-22 | 2000-02-14 | Michelin Recherche Et Technique S.A. | Coupling system (white filler/diene elastomer) based on polysulphide alkoxysilane, enamine and guanidine derivative |
US6380269B1 (en) * | 1999-06-09 | 2002-04-30 | The Goodyear Tire & Rubber Company | Surface devulcanization of cured rubber crumb |
US6800684B2 (en) * | 2001-05-16 | 2004-10-05 | Toda Kogyo Corporation | Composite particles, and tread rubber composition, paint and resin composition using the same |
JP2002338743A (ja) * | 2001-05-22 | 2002-11-27 | Sumitomo Rubber Ind Ltd | タイヤトレッド用ゴム組成物、およびそれを用いたタイヤ |
EP1423459B1 (fr) | 2001-08-13 | 2008-02-27 | Société de Technologie Michelin | Composition de caoutchouc dienique pour pneumatique comprenant une silice specifique comme charge renforcante |
US7445170B2 (en) | 2003-11-17 | 2008-11-04 | Lehigh Technologies Llc | Process and apparatus for manufacturing crumb and powder rubber |
FR2880354B1 (fr) | 2004-12-31 | 2007-03-02 | Michelin Soc Tech | Composition elastomerique renforcee d'une charge de polyvinylaromatique fonctionnalise |
FR2880349B1 (fr) | 2004-12-31 | 2009-03-06 | Michelin Soc Tech | Nanoparticules de polyvinylaromatique fonctionnalise |
FR2889538B1 (fr) * | 2005-08-08 | 2007-09-14 | Michelin Soc Tech | Systeme plastifiant pour compsition de caoutchouc. |
FR2903416B1 (fr) | 2006-07-06 | 2008-09-05 | Michelin Soc Tech | Composition elastomerique renforcee d'une charge de polymere vinylique non aromatique fonctionnalise |
FR2903411B1 (fr) | 2006-07-06 | 2012-11-02 | Soc Tech Michelin | Nanoparticules de polymere vinylique fonctionnalise |
FR2910904B1 (fr) * | 2006-12-27 | 2009-03-06 | Michelin Soc Tech | Bande de roulement dont la composition comporte une poudre de gomme de xanthane |
US7861958B2 (en) | 2007-04-05 | 2011-01-04 | Lehigh Technologies, Inc. | Conical-shaped impact mill |
US8557937B1 (en) * | 2012-05-09 | 2013-10-15 | Sabic Innovative Plastics Ip B.V. | Rubber composition, method for its formation, and automotive tire containing the composition |
FR2925914B1 (fr) | 2007-12-28 | 2011-02-25 | Michelin Soc Tech | Composition de caoutchouc pour bande de roulement |
JP2009275165A (ja) * | 2008-05-16 | 2009-11-26 | Sumitomo Rubber Ind Ltd | ゴム組成物及びその製造方法 |
US20110172365A1 (en) * | 2008-09-30 | 2011-07-14 | Michael Brett Meredith | Rubber with recycled content |
US20110124771A1 (en) * | 2009-11-20 | 2011-05-26 | Paul Harry Sandstrom | Pneumatic tire |
US8680165B2 (en) * | 2010-06-04 | 2014-03-25 | Encell Composites, Llc | Thermoset composite material and structural component and method of making the same from engineered recycled rubber powder |
CN102010531A (zh) * | 2010-11-17 | 2011-04-13 | 安徽安大中鼎橡胶技术开发有限公司 | 一种表面改性的活化废硫化胶粉 |
EP2718075B1 (fr) * | 2011-06-08 | 2018-08-15 | Lehigh Technologies, Inc. | Composition élastomère comprenant des particules d'élastomère vulcanisé récupéré |
FR2999585B1 (fr) * | 2012-12-18 | 2015-07-03 | Michelin & Cie | Composition de caoutchouc comportant une poudrette de caoutchouc modifiee |
CN103012898A (zh) * | 2012-12-25 | 2013-04-03 | 天津海泰环保科技发展有限公司 | 催化改性橡胶粉及其制备方法 |
WO2014124441A1 (fr) | 2013-02-11 | 2014-08-14 | Lehigh Technologies, Inc. | Compositions d'élastomère comprenant un matériau élastomère recyclé |
US10227479B2 (en) * | 2014-12-23 | 2019-03-12 | Bridgestone Americas Tire Operations, Llc | Rubber composition and tire comprising sustainable resources and related methods |
HUE054866T2 (hu) * | 2015-01-19 | 2021-10-28 | Lehigh Tech Inc | Újrahasznosított mikronizált gumikészítmény, javított kopásállósággal |
-
2018
- 2018-06-21 FR FR1855493A patent/FR3082848B1/fr active Active
-
2019
- 2019-06-13 US US17/254,634 patent/US20210171752A1/en active Pending
- 2019-06-13 WO PCT/FR2019/051423 patent/WO2019243711A1/fr active Application Filing
- 2019-06-13 CN CN201980040430.7A patent/CN112334322B/zh active Active
- 2019-06-13 EP EP19737857.3A patent/EP3810436A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3810436A1 (fr) | 2021-04-28 |
US20210171752A1 (en) | 2021-06-10 |
FR3082848A1 (fr) | 2019-12-27 |
WO2019243711A1 (fr) | 2019-12-26 |
CN112334322A (zh) | 2021-02-05 |
CN112334322B (zh) | 2022-11-04 |
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