[go: up one dir, main page]

CL2020003201A1 - 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 neumáticos

Info

Publication number
CL2020003201A1
CL2020003201A1 CL2020003201A CL2020003201A CL2020003201A1 CL 2020003201 A1 CL2020003201 A1 CL 2020003201A1 CL 2020003201 A CL2020003201 A CL 2020003201A CL 2020003201 A CL2020003201 A CL 2020003201A CL 2020003201 A1 CL2020003201 A1 CL 2020003201A1
Authority
CL
Chile
Prior art keywords
antidegradant
rubber
long
tires
compounds
Prior art date
Application number
CL2020003201A
Other languages
English (en)
Inventor
Yang Gao
Biao Zou
Original Assignee
Sennics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sennics Co Ltd filed Critical Sennics Co Ltd
Publication of CL2020003201A1 publication Critical patent/CL2020003201A1/es

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
    • C08K5/16—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:<br /> 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<br /> ozono.
CL2020003201A 2018-06-12 2020-12-10 Antidegradante de caucho de acción prolongada y composición de caucho que lo comprende para neumáticos CL2020003201A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CL2020003201A1 true CL2020003201A1 (es) 2021-04-30

Family

ID=68765542

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2020003201A CL2020003201A1 (es) 2018-06-12 2020-12-10 Antidegradante de caucho de acción prolongada y composición de caucho que lo comprende para neumáticos

Country Status (22)

Country Link
US (1) US10829615B2 (es)
EP (1) EP3807354B1 (es)
JP (1) JP7162082B2 (es)
KR (1) KR102757311B1 (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)
ES (1) ES2985620T3 (es)
HU (1) HUE068074T2 (es)
IL (1) IL279278B2 (es)
MX (1) MX2020013561A (es)
MY (1) MY202271A (es)
PE (1) PE20210923A1 (es)
PL (1) PL3807354T3 (es)
RS (1) RS65777B1 (es)
SG (1) SG11202012011SA (es)
WO (1) WO2019237951A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112080036B (zh) * 2019-06-14 2022-03-29 圣奥化学科技有限公司 包含低污染防老剂的轮胎用橡胶组合物
CN112759557B (zh) 2019-11-04 2023-12-29 圣奥化学科技有限公司 具有抗老化和耐变色功效的化合物及其制备方法
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
CN116554038B (zh) 2022-11-10 2024-04-12 圣奥化学科技有限公司 多烷基对苯二胺类防老剂、其中间体及制备方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
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
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
US6093853A (en) * 1997-07-04 2000-07-25 Nok Corporation Phenylenediamine derivative, production method thereof and antioxidant for rubber using it as effective constituent
US6053226A (en) * 1998-03-13 2000-04-25 The Goodyear Tire & Rubber Company Rubber composition reinforced with silica and tire with tread thereof
US8575392B2 (en) 2006-07-18 2013-11-05 Nissan Chemical Industries, Ltd. Charge-transporting 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

Also Published As

Publication number Publication date
IL279278B1 (en) 2023-10-01
AU2019285766A1 (en) 2021-01-07
EP3807354C0 (en) 2024-07-24
ES2985620T3 (es) 2024-11-06
HUE068074T2 (hu) 2024-12-28
MY202271A (en) 2024-04-22
SG11202012011SA (en) 2021-01-28
KR102757311B1 (ko) 2025-01-20
BR112020024911B1 (pt) 2023-12-26
EA202092815A1 (ru) 2021-03-30
CN110591151A (zh) 2019-12-20
CO2020016523A2 (es) 2021-01-18
BR112020024911A2 (pt) 2021-03-09
RS65777B1 (sr) 2024-08-30
US10829615B2 (en) 2020-11-10
JP7162082B2 (ja) 2022-10-27
PE20210923A1 (es) 2021-05-19
PL3807354T3 (pl) 2024-09-23
IL279278B2 (en) 2024-02-01
JP2021527735A (ja) 2021-10-14
WO2019237951A1 (en) 2019-12-19
MX2020013561A (es) 2021-02-26
ECSP20080258A (es) 2021-01-29
US20190375913A1 (en) 2019-12-12
IL279278A (en) 2021-01-31
AU2019285766B2 (en) 2024-04-04
KR20210020047A (ko) 2021-02-23
EP3807354A1 (en) 2021-04-21
CN110591151B (zh) 2022-10-18
EP3807354A4 (en) 2022-03-16
EP3807354B1 (en) 2024-07-24
CA3102050A1 (en) 2019-12-19

Similar Documents

Publication Publication Date Title
CL2020003201A1 (es) Antidegradante de caucho de acción prolongada y composición de caucho que lo comprende para neumáticos
MX2015011311A (es) Nuevos derivados de octahidro-pirrolo[3,4-c]-pirrol y analogos del mismo como inhibidores de atotaxina.
CL2020002696A1 (es) Compuestos de 4-aminoisoindolina-1,3-diona sustituidos y su uso para el tratamiento de linfoma
UY38525A (es) 1,3,4-oxadiazoles y derivados de éstos como nuevos agentes fungicidas
ECSP088149A (es) 3-acilaminobenzanilidas insecticidas
UY40387A (es) Derivados de pirimidiniloxi benceno como herbicidas
CU20170118A7 (es) Compuestos de tiadiazol y 1,2,4-oxadiazol 3-sustituidos como inmunomoduladores
MX386082B (es) Derivados de pirimidiniloxi benceno como herbicidas.
UY35300A (es) Formulación de combinación de dos compuestos antivirales
MA38982A1 (fr) Nouvel octahydro-cyclobuta [1,2-c; 3,4-c&#39;] dipyrrol-2-yl
BR112018011030A2 (pt) ?composto, mistura, composição, formulação elastomérica vulcanizável, artigo elastomérico vulcanizado, e, pneu de veículo?
WO2016175533A3 (ko) 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
CL2017000103A1 (es) Derivados de bis(aril)catecol como herbicidas
EA201890592A1 (ru) Жидкие фармацевтические композиции, содержащие ингибиторы sglt-2
AR103350A1 (es) Composiciones del inhibidor de la nitrificación y métodos de preparación de las mismas
AR102989A1 (es) Compuestos antibacterianos con acción sobre topoisomerasas
MX2020009022A (es) Uso de alcoxipirazoles como inhibidores de la nitrificacion.
GT200400033A (es) Compuestos arilvinilazacicloalcano y metodos de preparacion y uso de ellos
UY37443A (es) Derivados de fenilamina sustituidos en la posición 4 y uso de los mismos para proteger los cultivos combatiendo los microorganismos fitopatógenos no deseados
BR112015031572A2 (pt) novo processo para a manutenção de uma razão de isômeros de compostos carotenoides
CL2017001841A1 (es) Compuestos de azolobenzazina, composiciones que comprenden estos compuestos y su uso para controlar plagas de invertebrados.
MX2018005068A (es) Tintes polimericos a base de poli(amidoaminas).
TH178581A (th) สารประกอบ เบนซาซีพีน ไดคาร์บอกซาไมด์
TH1801002610A (th) สีย้อมชนิดโพลีเมอร์ที่อยู่บนพื้นฐานของโพลี(อะมิโดเอมีน)
RU2013144412A (ru) Репеллентные композиции для защиты от укусов насекомых, содержащие ванилин