CO2020016523A2 - Antidegradante de caucho de acción prolongada y composición de caucho que lo comprende para neumáticos - Google Patents
Antidegradante de caucho de acción prolongada y composición de caucho que lo comprende para neumáticosInfo
- Publication number
- CO2020016523A2 CO2020016523A2 CONC2020/0016523A CO2020016523A CO2020016523A2 CO 2020016523 A2 CO2020016523 A2 CO 2020016523A2 CO 2020016523 A CO2020016523 A CO 2020016523A CO 2020016523 A2 CO2020016523 A2 CO 2020016523A2
- Authority
- CO
- Colombia
- Prior art keywords
- antidegradant
- iii
- rubber
- long
- tires
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 abstract 5
- 230000032683 aging Effects 0.000 abstract 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
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
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
- C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
-
- 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
-
- 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
- B60C2001/0066—Compositions of the belt layers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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)
- Tires In General (AREA)
Abstract
Se proporciona un antidegradante de caucho novedoso y de acción prolongada, así como una composición de caucho que lo comprende para neumáticos. El antidegradante comprende al menos dos compuestos, cada uno de los cuales se selecciona de un compuesto de Fórmula I, II, III-a o III-b: I II III-a III-b y cada uno de los compuestos tiene fórmulas diferentes a los demás, y no pueden ser compuestos de Fórmula III-a y III-b al mismo tiempo cuando el antidegradante consta de sólo 2 compuestos. El antidegradante se usa para proporcionar una composición de caucho con una resistencia mejorada a largo plazo al envejecimiento termo-oxidativo y al envejecimiento por ozono.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810619457.9A CN110591151B (zh) | 2018-06-12 | 2018-06-12 | 包含新型长效橡胶防老剂的轮胎用橡胶组合物 |
PCT/CN2019/089502 WO2019237951A1 (en) | 2018-06-12 | 2019-05-31 | Novel and long-acting rubber anti-degradant and rubber composition comprising the same for tires |
Publications (1)
Publication Number | Publication Date |
---|---|
CO2020016523A2 true CO2020016523A2 (es) | 2021-01-18 |
Family
ID=68765542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CONC2020/0016523A CO2020016523A2 (es) | 2018-06-12 | 2020-12-28 | Antidegradante de caucho de acción prolongada y composición de caucho que lo comprende para neumáticos |
Country Status (17)
Country | Link |
---|---|
US (1) | US10829615B2 (es) |
EP (1) | EP3807354B1 (es) |
JP (1) | JP7162082B2 (es) |
KR (1) | KR20210020047A (es) |
CN (1) | CN110591151B (es) |
AU (1) | AU2019285766B2 (es) |
BR (1) | BR112020024911B1 (es) |
CA (1) | CA3102050A1 (es) |
CL (1) | CL2020003201A1 (es) |
CO (1) | CO2020016523A2 (es) |
EA (1) | EA202092815A1 (es) |
EC (1) | ECSP20080258A (es) |
IL (1) | IL279278B2 (es) |
MX (1) | MX2020013561A (es) |
PE (1) | PE20210923A1 (es) |
SG (1) | SG11202012011SA (es) |
WO (1) | WO2019237951A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112175248B (zh) * | 2019-06-14 | 2022-04-05 | 圣奥化学科技有限公司 | 包含新型低污染防老剂的轮胎用橡胶组合物 |
CN112300440B (zh) | 2020-11-17 | 2021-11-02 | 圣奥化学科技有限公司 | 防老剂组合物、防老剂母胶及橡胶组合物 |
CN113480859B (zh) * | 2021-07-28 | 2023-03-24 | 圣奥化学科技有限公司 | 一种橡胶防护蜡、其制备方法和应用 |
CN116589361A (zh) | 2022-08-22 | 2023-08-15 | 圣奥化学科技有限公司 | 一种二芳基对苯二胺类化合物的制备方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE312675B (es) * | 1961-06-13 | 1969-07-21 | Goodyear Tire & Rubber | |
US3510518A (en) * | 1966-07-26 | 1970-05-05 | Universal Oil Prod Co | Preparation of n,n-diaryl-p-phenylenediamines |
US3432460A (en) * | 1968-02-19 | 1969-03-11 | Goodyear Tire & Rubber | Antiozonants |
JPS5161547A (ja) * | 1974-11-27 | 1976-05-28 | Kawaguchi Chemical Ind | Gomuyorokaboshizai |
JPS54153851A (en) * | 1978-05-24 | 1979-12-04 | Bridgestone Corp | Antioxidant of rubber |
JPS55115401A (en) * | 1979-02-26 | 1980-09-05 | Yuji Minoura | New liquid rubber and rubber antioxidant containing the same |
JPS56120724A (en) * | 1980-02-29 | 1981-09-22 | Sumika Color Kk | Preparation of molded article of polyurethane |
US4269763A (en) * | 1980-03-21 | 1981-05-26 | The Goodyear Tire & Rubber Company | Method for the production of low melting ring alkylated diphenyl-para-phenylenediamines |
DE3230718A1 (de) * | 1981-08-19 | 1983-03-03 | Chemische Werke Lowi Gmbh, 8264 Waldkraiburg | N,n'-diphenyl-p-phenylendiamine, verfahren zu ihrer herstellung und ihre verwendung als stabilisatoren fuer organische materialien |
EP0072575A1 (de) | 1981-08-19 | 1983-02-23 | Chemische Werke Lowi GmbH | N,N'-Diphenyl-p-phenylendiamine, Verfahren zu ihrer Herstellung und ihre Verwendung als Stabilisatoren für organische Materialien |
US4431841A (en) | 1982-09-16 | 1984-02-14 | Uniroyal, Inc. | Process for making diarylamines |
CA1244836A (en) | 1984-03-14 | 1988-11-15 | Teruyuki Nagata | Process for producing diphenylamines or n,n'-diphenyl- phenylenediamines |
DE3714754A1 (de) | 1987-05-02 | 1988-11-10 | Hoechst Ag | Stabilisatorgemisch aus organischen schwefelverbindungen und organischen stickstoffverbindungen und verwendung des stabilisatorgemisches zur stabilisierung von oxalkylenglykolalkylethern |
JPH05163435A (ja) * | 1991-12-17 | 1993-06-29 | Toray Dow Corning Silicone Co Ltd | 粘性流体継手用オルガノポリシロキサン組成物 |
CA2135034A1 (en) * | 1994-09-09 | 1996-03-10 | Lawson Gibson Wideman | Polymeric n-aryl substituted and n-alkaryl substituted diphenyldiamines |
US6093853A (en) * | 1997-07-04 | 2000-07-25 | Nok Corporation | Phenylenediamine derivative, production method thereof and antioxidant for rubber using it as effective constituent |
JP3424513B2 (ja) * | 1997-07-04 | 2003-07-07 | エヌオーケー株式会社 | アクリルゴム用酸化防止剤 |
US6053226A (en) * | 1998-03-13 | 2000-04-25 | The Goodyear Tire & Rubber Company | Rubber composition reinforced with silica and tire with tread thereof |
TWI415141B (zh) | 2006-07-18 | 2013-11-11 | Nissan Chemical Ind Ltd | Charge transport varnish |
JP2009292974A (ja) * | 2008-06-06 | 2009-12-17 | Kaneka Corp | 金属の防食塗料および防食方法 |
JP2011016917A (ja) * | 2009-07-09 | 2011-01-27 | Kaneka Corp | 防食用接着剤及び防食方法 |
CN102584596B (zh) | 2012-01-17 | 2014-03-12 | 宜兴市聚金信化工有限公司 | 一种制备防老剂3100的方法 |
CN106608827A (zh) * | 2015-10-21 | 2017-05-03 | 江苏圣奥化学科技有限公司 | 芳基取代对苯二胺类物质的制备方法 |
-
2018
- 2018-06-12 CN CN201810619457.9A patent/CN110591151B/zh active Active
- 2018-12-11 US US16/217,006 patent/US10829615B2/en active Active
-
2019
- 2019-05-31 KR KR1020207038138A patent/KR20210020047A/ko not_active Application Discontinuation
- 2019-05-31 JP JP2020569829A patent/JP7162082B2/ja active Active
- 2019-05-31 MX MX2020013561A patent/MX2020013561A/es unknown
- 2019-05-31 AU AU2019285766A patent/AU2019285766B2/en active Active
- 2019-05-31 PE PE2020002007A patent/PE20210923A1/es unknown
- 2019-05-31 CA CA3102050A patent/CA3102050A1/en active Pending
- 2019-05-31 SG SG11202012011SA patent/SG11202012011SA/en unknown
- 2019-05-31 IL IL279278A patent/IL279278B2/en unknown
- 2019-05-31 EA EA202092815A patent/EA202092815A1/ru unknown
- 2019-05-31 EP EP19819258.5A patent/EP3807354B1/en active Active
- 2019-05-31 BR BR112020024911-4A patent/BR112020024911B1/pt active IP Right Grant
- 2019-05-31 WO PCT/CN2019/089502 patent/WO2019237951A1/en unknown
-
2020
- 2020-12-10 CL CL2020003201A patent/CL2020003201A1/es unknown
- 2020-12-11 EC ECSENADI202080258A patent/ECSP20080258A/es unknown
- 2020-12-28 CO CONC2020/0016523A patent/CO2020016523A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
JP7162082B2 (ja) | 2022-10-27 |
PE20210923A1 (es) | 2021-05-19 |
IL279278B1 (en) | 2023-10-01 |
EP3807354A1 (en) | 2021-04-21 |
BR112020024911A2 (pt) | 2021-03-09 |
CN110591151B (zh) | 2022-10-18 |
ECSP20080258A (es) | 2021-01-29 |
SG11202012011SA (en) | 2021-01-28 |
KR20210020047A (ko) | 2021-02-23 |
CL2020003201A1 (es) | 2021-04-30 |
IL279278A (en) | 2021-01-31 |
MX2020013561A (es) | 2021-02-26 |
CA3102050A1 (en) | 2019-12-19 |
CN110591151A (zh) | 2019-12-20 |
US20190375913A1 (en) | 2019-12-12 |
BR112020024911B1 (pt) | 2023-12-26 |
US10829615B2 (en) | 2020-11-10 |
EA202092815A1 (ru) | 2021-03-30 |
EP3807354A4 (en) | 2022-03-16 |
EP3807354B1 (en) | 2024-07-24 |
IL279278B2 (en) | 2024-02-01 |
WO2019237951A1 (en) | 2019-12-19 |
AU2019285766B2 (en) | 2024-04-04 |
AU2019285766A1 (en) | 2021-01-07 |
JP2021527735A (ja) | 2021-10-14 |
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