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MX2019009453A - Compuesto de rodadura de neumaticos de guayule. - Google Patents

Compuesto de rodadura de neumaticos de guayule.

Info

Publication number
MX2019009453A
MX2019009453A MX2019009453A MX2019009453A MX2019009453A MX 2019009453 A MX2019009453 A MX 2019009453A MX 2019009453 A MX2019009453 A MX 2019009453A MX 2019009453 A MX2019009453 A MX 2019009453A MX 2019009453 A MX2019009453 A MX 2019009453A
Authority
MX
Mexico
Prior art keywords
tire tread
elastomer
guayule
natural rubber
tread composition
Prior art date
Application number
MX2019009453A
Other languages
English (en)
Inventor
Colvin Howard
Walters Zachary
Original Assignee
Cooper Tire & Rubber Co
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 Cooper Tire & Rubber Co filed Critical Cooper Tire & Rubber Co
Publication of MX2019009453A publication Critical patent/MX2019009453A/es

Links

Classifications

    • 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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/01—Hydrocarbons
    • 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
    • C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C08L57/02—Copolymers of mineral oil hydrocarbons
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)

Abstract

Una composición de la banda de rodadura de neumáticos incluye una cantidad de un elastómero que incluye caucho natural de guayule, y una cantidad de una resina de hidrocarburo distribuida de manera sustancialmente uniforme en todo el elastómero. El elastómero de la composición de la banda de rodadura de neumáticos puede consistir completamente en caucho natural de guayule. La resina de hidrocarburo puede seleccionarse para tener una miscibilidad predeterminada en el caucho natural de guayule. La miscibilidad predeterminada se mide mediante una desviación de la Tg real de la Tg predicha para la composición de la banda de rodadura de neumáticos o una mezcla de elastómero y resina consistente con el elastómero y la resina usada en la composición de la banda de rodadura de neumáticos. En particular, la miscibilidad predeterminada en el caucho natural de guayule es menos de aproximadamente el seis por ciento (6 %) de desviación en la Tg real de la Tg predicha a una carga de 20 phr.
MX2019009453A 2017-02-13 2018-02-13 Compuesto de rodadura de neumaticos de guayule. MX2019009453A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762458293P 2017-02-13 2017-02-13
PCT/US2018/017999 WO2018148725A1 (en) 2017-02-13 2018-02-13 Guayule tire tread compound

Publications (1)

Publication Number Publication Date
MX2019009453A true MX2019009453A (es) 2019-11-05

Family

ID=63106250

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019009453A MX2019009453A (es) 2017-02-13 2018-02-13 Compuesto de rodadura de neumaticos de guayule.

Country Status (8)

Country Link
US (2) US10843508B2 (es)
EP (1) EP3580070A4 (es)
JP (1) JP7213814B2 (es)
KR (1) KR102458571B1 (es)
CN (1) CN110536803B (es)
CA (1) CA3052476A1 (es)
MX (1) MX2019009453A (es)
WO (1) WO2018148725A1 (es)

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WO2018148725A1 (en) 2017-02-13 2018-08-16 Cooper Tire & Rubber Company Guayule tire tread compound
JP7342423B2 (ja) * 2019-05-29 2023-09-12 住友ゴム工業株式会社 空気入りタイヤ
US11214667B2 (en) * 2019-07-29 2022-01-04 The Goodyear Tire & Rubber Company Pneumatic tire
WO2022147464A1 (en) * 2020-12-30 2022-07-07 Bridgestone Americas Tire Operations, Llc Tire having tread of specified rubber composition and related methods
EP4413080A4 (en) * 2021-10-06 2025-10-15 Bridgestone Americas Tire Operations Llc TIRE COMPONENT BASED ON A RUBBER COMPOSITION COMPRISING GUAYULE RUBBER AND EUTECTIC COMPOSITION AND ASSOCIATED METHODS

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WO2018148725A1 (en) 2017-02-13 2018-08-16 Cooper Tire & Rubber Company Guayule tire tread compound

Also Published As

Publication number Publication date
CA3052476A1 (en) 2018-08-16
CN110536803A (zh) 2019-12-03
EP3580070A1 (en) 2019-12-18
JP7213814B2 (ja) 2023-01-27
EP3580070A4 (en) 2021-01-20
KR20190117011A (ko) 2019-10-15
US11465446B2 (en) 2022-10-11
US20180229552A1 (en) 2018-08-16
US20210023883A1 (en) 2021-01-28
CN110536803B (zh) 2023-04-11
US10843508B2 (en) 2020-11-24
JP2020507652A (ja) 2020-03-12
KR102458571B1 (ko) 2022-10-24
WO2018148725A1 (en) 2018-08-16

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