CO5050273A1 - Composicion de caucho con sal de hierro como activador de oxidacion y cubierta de neumatico que comprende dicha composicion - Google Patents
Composicion de caucho con sal de hierro como activador de oxidacion y cubierta de neumatico que comprende dicha composicionInfo
- Publication number
- CO5050273A1 CO5050273A1 CO98065859A CO98065859A CO5050273A1 CO 5050273 A1 CO5050273 A1 CO 5050273A1 CO 98065859 A CO98065859 A CO 98065859A CO 98065859 A CO98065859 A CO 98065859A CO 5050273 A1 CO5050273 A1 CO 5050273A1
- Authority
- CO
- Colombia
- Prior art keywords
- composition
- product
- iron
- salt
- iii
- Prior art date
Links
Classifications
-
- 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
- C08K5/0091—Complexes with metal-heteroatom-bonds
-
- 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
-
- 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
- C08K5/098—Metal salts of carboxylic acids
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Tires In General (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Tyre Moulding (AREA)
Abstract
Producto a base de caucho, del tipo que comprende al menos unazona amortiguadora prevista para capturar el oxígeno exterior con respecto a dicho producto con el fin de proteger frente a la oxidación al menos una zona sensible de dicho producto, conteniendo dicha o cada zona amortiguadora una composición a base de al menos un elastómero que comprende por lo menos una sal de hierro (III) prevista para activar la oxidación en dicha composición, caracterizada porque dicha sal pertenece al grupo constituido por el acetilacetonato de hierro (III) y por las sales de hierro (III) de ácidos carboxílicos que responden a la fórmula: Fe(Cn H2n (2 )3 , en la que n está comprendido entre 6 y 23. 1Procedimiento de obtención de un producto a base de caucho según una de las reivindicaciones 1 a 9, caracterizado porque consiste en incorporar mediante trabajo mecánico dicha sal de hierro (III) en el elastómero o en los elastómeros que comprende dicha composición, para la obtención de dicha o cada zona amortiguadora.1Procedimiento para reducir la resistencia a la rodadura de una cubierta de neumático, caracterizado porque consiste en incorporar por trabajo mecánico, en uno o en los elastómeros que constituyen dicha cubierta, una sal de hierro (III) tal como definida en una de las reivindicaciones 1 a 9.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9714210A FR2770848A1 (fr) | 1997-11-10 | 1997-11-10 | Composition de caoutchouc comportant comme activateur d'oxydation un sel de fer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CO5050273A1 true CO5050273A1 (es) | 2001-06-27 |
Family
ID=9513312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CO98065859A CO5050273A1 (es) | 1997-11-10 | 1998-11-09 | Composicion de caucho con sal de hierro como activador de oxidacion y cubierta de neumatico que comprende dicha composicion |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP1028996B1 (es) |
| JP (1) | JP4374136B2 (es) |
| KR (1) | KR100585572B1 (es) |
| AT (1) | ATE274023T1 (es) |
| AU (1) | AU2048699A (es) |
| BR (1) | BR9813992A (es) |
| CA (1) | CA2310129C (es) |
| CO (1) | CO5050273A1 (es) |
| DE (1) | DE69825776T2 (es) |
| ES (1) | ES2224460T3 (es) |
| FR (1) | FR2770848A1 (es) |
| WO (1) | WO1999024502A1 (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR0006105B1 (pt) * | 1999-05-07 | 2010-10-19 | produto à base de borracha. | |
| EP1215232B1 (fr) * | 2000-12-12 | 2004-07-14 | Société de Technologie MICHELIN | Produit à base de caoutchouc, tel qu'un pneumatique, contentant un sel de fer d'acide carboxylique aromatique comme agent antioxydant et son procédé d'obtention |
| JP4613508B2 (ja) * | 2004-04-06 | 2011-01-19 | 横浜ゴム株式会社 | 酸素吸収剤を含む空気入りタイヤ |
| US8020597B2 (en) | 2006-05-31 | 2011-09-20 | Ford Global Technologies, Llc | Oxidation shield for tires |
| FR2943680B1 (fr) * | 2009-03-31 | 2012-12-28 | Michelin Soc Tech | Composition de caoutchoux et pneumatique utilisant cette composition. |
| FR2947274B1 (fr) * | 2009-06-24 | 2013-02-08 | Michelin Soc Tech | Composition de caoutchouc pour pneumatique comportant un compose acetylacetonate |
| JP4858634B2 (ja) * | 2010-08-16 | 2012-01-18 | 横浜ゴム株式会社 | 酸素吸収剤を含む空気入りタイヤ |
| FR2966384A1 (fr) | 2010-10-22 | 2012-04-27 | Michelin Soc Tech | Pneumatique comportant une zone tampon entre l'armature de carcasse et l'armature de sommet |
| WO2013101648A1 (en) | 2011-12-31 | 2013-07-04 | Bridgestone Corporation | Functionalized polymer |
| JP6476605B2 (ja) * | 2014-06-24 | 2019-03-06 | 横浜ゴム株式会社 | タイヤ用ゴム組成物およびそれを用いた空気入りタイヤ |
| JP6977243B2 (ja) * | 2016-07-01 | 2021-12-08 | 横浜ゴム株式会社 | タイヤスチールコード被覆用ゴム組成物 |
| FR3138350A1 (fr) | 2022-07-29 | 2024-02-02 | Compagnie Generale Des Etablissements Michelin | Pneumatique à armature de carcasse radiale |
| FR3138351A1 (fr) | 2022-07-29 | 2024-02-02 | Compagnie Generale Des Etablissements Michelin | Pneumatique à armature de carcasse radiale |
| FR3138352A1 (fr) | 2022-07-29 | 2024-02-02 | Compagnie Generale Des Etablissements Michelin | Pneumatique à armature de carcasse radiale |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS494300B1 (es) * | 1970-04-28 | 1974-01-31 | ||
| CA2062083C (en) * | 1991-04-02 | 2002-03-26 | Drew Ve Speer | Compositions, articles and methods for scavenging oxygen |
-
1997
- 1997-11-10 FR FR9714210A patent/FR2770848A1/fr active Pending
-
1998
- 1998-11-06 BR BR9813992-4A patent/BR9813992A/pt not_active IP Right Cessation
- 1998-11-06 KR KR1020007005036A patent/KR100585572B1/ko not_active IP Right Cessation
- 1998-11-06 DE DE69825776T patent/DE69825776T2/de not_active Expired - Lifetime
- 1998-11-06 CA CA002310129A patent/CA2310129C/fr not_active Expired - Fee Related
- 1998-11-06 AT AT98965154T patent/ATE274023T1/de not_active IP Right Cessation
- 1998-11-06 AU AU20486/99A patent/AU2048699A/en not_active Abandoned
- 1998-11-06 EP EP98965154A patent/EP1028996B1/fr not_active Expired - Lifetime
- 1998-11-06 WO PCT/EP1998/007111 patent/WO1999024502A1/fr active IP Right Grant
- 1998-11-06 JP JP2000520504A patent/JP4374136B2/ja not_active Expired - Fee Related
- 1998-11-06 ES ES98965154T patent/ES2224460T3/es not_active Expired - Lifetime
- 1998-11-09 CO CO98065859A patent/CO5050273A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP1028996A1 (fr) | 2000-08-23 |
| JP2001522917A (ja) | 2001-11-20 |
| KR100585572B1 (ko) | 2006-06-02 |
| FR2770848A1 (fr) | 1999-05-14 |
| CA2310129C (fr) | 2009-01-13 |
| BR9813992A (pt) | 2000-09-26 |
| ES2224460T3 (es) | 2005-03-01 |
| EP1028996B1 (fr) | 2004-08-18 |
| AU2048699A (en) | 1999-05-31 |
| WO1999024502A1 (fr) | 1999-05-20 |
| DE69825776D1 (de) | 2004-09-23 |
| DE69825776T2 (de) | 2005-08-25 |
| JP4374136B2 (ja) | 2009-12-02 |
| CA2310129A1 (fr) | 1999-05-20 |
| ATE274023T1 (de) | 2004-09-15 |
| KR20010031931A (ko) | 2001-04-16 |
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