BR0206932A - Process for the production of vehicle wheel tires, vehicle wheel tire, crosslinkable elastomeric composition, and crosslinked elastomeric product - Google Patents
Process for the production of vehicle wheel tires, vehicle wheel tire, crosslinkable elastomeric composition, and crosslinked elastomeric productInfo
- Publication number
- BR0206932A BR0206932A BR0206932-6A BR0206932A BR0206932A BR 0206932 A BR0206932 A BR 0206932A BR 0206932 A BR0206932 A BR 0206932A BR 0206932 A BR0206932 A BR 0206932A
- Authority
- BR
- Brazil
- Prior art keywords
- vehicle wheel
- production
- crosslinking
- wheel tire
- composition
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L13/00—Compositions of rubbers containing carboxyl groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
-
- 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
-
- 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
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
- B60C1/0025—Compositions of the sidewalls
-
- 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
- C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
- C08C19/34—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with oxygen or oxygen-containing groups
- C08C19/36—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with oxygen or oxygen-containing groups with carboxy radicals
-
- 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
- C08K3/24—Acids; Salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L15/00—Compositions of rubber derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
- C08L63/08—Epoxidised polymerised polyenes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
"PROCESSO PARA A PRODUçãO DE PNEUS PARA RODAS DE VEìCULO, PNEU PARA RODAS DE VEìCULO, COMPOSIçãO ELASTOMéRICA RETICULáVEL, E, PRODUTO ELASTOMéRICO RETICULADO". Processo para a produção de pneus, em que a reticulação é executada em uma composição, que compreende: (a) pelo menos um polímero elastomérico contendo grupos carboxílicos; (b) pelo menos um composto orgânico líquido contendo grupos epóxidos localizados internamente na molécula, e (c) pelo menos um óxido ou um sal inorgânico de um metal selecionado a partir de Fe, Cu, Sn, Mo e NI. Mediante aquecimento, o material elastomérico alcança um alto grau de reticulação sem a adição de agentes de reticulação convencionais, com períodos de tempo de reticulação mantidos dentro de limites, que são aceitáveis para um uso industrial. Estas composições são particularmente adequadas para a produção de bandas de rodagem."PROCESS FOR PRODUCING VEHICLE WHEEL TIRE, VEHICLE WHEEL TIRE, RETICULATED ELASTOMERIC COMPOSITION, AND RETICULATED ELASTOMIC PRODUCT". A process for producing tires, wherein the crosslinking is performed in a composition, comprising: (a) at least one carboxylic group-containing elastomeric polymer; (b) at least one liquid organic compound containing epoxide groups internally located in the molecule, and (c) at least one oxide or inorganic salt of a metal selected from Fe, Cu, Sn, Mo and NI. Upon heating, the elastomeric material achieves a high degree of crosslinking without the addition of conventional crosslinking agents, with within-range crosslinking time periods that are acceptable for industrial use. These compositions are particularly suitable for the production of tread.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01102664A EP1231079B1 (en) | 2001-02-07 | 2001-02-07 | Process for producing tyres, tyres thus obtained and elastomeric composition used therin |
US26805601P | 2001-02-13 | 2001-02-13 | |
PCT/EP2002/001109 WO2002062594A1 (en) | 2001-02-07 | 2002-02-04 | Process for producing tyres, tyres thus obtained and elastomeric compositions used therein |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0206932A true BR0206932A (en) | 2004-02-25 |
Family
ID=26076463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0206932-6A BR0206932A (en) | 2001-02-07 | 2002-02-04 | Process for the production of vehicle wheel tires, vehicle wheel tire, crosslinkable elastomeric composition, and crosslinked elastomeric product |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2004522620A (en) |
BR (1) | BR0206932A (en) |
WO (1) | WO2002062594A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5941646B2 (en) * | 2011-09-29 | 2016-06-29 | 住友理工株式会社 | Dielectric film manufacturing method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2140949C3 (en) * | 1971-08-16 | 1980-01-17 | Phoenix Ag, 2100 Hamburg | Process for the production of elastic moldings by casting in molds and their use |
US3910866A (en) * | 1973-09-17 | 1975-10-07 | Roger E Morris | Acrylate rubber vulcanizable compositions |
IT1245551B (en) * | 1991-05-17 | 1994-09-29 | Firestone Int Dev Spa | Process for sulphur-free vulcanization of an elastomer and self-vulcanizing mixtures based on epoxidized elastomers |
-
2002
- 2002-02-04 JP JP2002562579A patent/JP2004522620A/en active Pending
- 2002-02-04 BR BR0206932-6A patent/BR0206932A/en not_active IP Right Cessation
- 2002-02-04 WO PCT/EP2002/001109 patent/WO2002062594A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2002062594A1 (en) | 2002-08-15 |
JP2004522620A (en) | 2004-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 8A, 9A E 10A ANUIDADE(S). |
|
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 PUBLICADO NA RPI 2144 DE 07/02/2012. |