KR102597054B9 - Rubber composition for tire tread and Tire comprising the rubber composition - Google Patents

Rubber composition for tire tread and Tire comprising the rubber composition

Info

Publication number
KR102597054B9
KR102597054B9 KR1020210078057A KR20210078057A KR102597054B9 KR 102597054 B9 KR102597054 B9 KR 102597054B9 KR 1020210078057 A KR1020210078057 A KR 1020210078057A KR 20210078057 A KR20210078057 A KR 20210078057A KR 102597054 B9 KR102597054 B9 KR 102597054B9
Authority
KR
South Korea
Prior art keywords
rubber composition
tire
tread
tire tread
rubber
Prior art date
Application number
KR1020210078057A
Other languages
Korean (ko)
Other versions
KR20220168390A (en
KR102597054B1 (en
Inventor
정지호
Original Assignee
넥센타이어 주식회사
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 넥센타이어 주식회사 filed Critical 넥센타이어 주식회사
Priority to KR1020210078057A priority Critical patent/KR102597054B1/en
Publication of KR20220168390A publication Critical patent/KR20220168390A/en
Application granted granted Critical
Publication of KR102597054B1 publication Critical patent/KR102597054B1/en
Publication of KR102597054B9 publication Critical patent/KR102597054B9/en

Links

Classifications

    • 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
    • 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
    • C08K5/54—Silicon-containing compounds
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • C08K7/26—Silicon- containing compounds
    • 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
    • C08L9/06—Copolymers with styrene
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/005—Additives being defined by their particle size in general
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020210078057A 2021-06-16 2021-06-16 Rubber composition for tire tread and Tire comprising the rubber composition KR102597054B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020210078057A KR102597054B1 (en) 2021-06-16 2021-06-16 Rubber composition for tire tread and Tire comprising the rubber composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020210078057A KR102597054B1 (en) 2021-06-16 2021-06-16 Rubber composition for tire tread and Tire comprising the rubber composition

Publications (3)

Publication Number Publication Date
KR20220168390A KR20220168390A (en) 2022-12-23
KR102597054B1 KR102597054B1 (en) 2023-11-02
KR102597054B9 true KR102597054B9 (en) 2024-01-16

Family

ID=84536450

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020210078057A KR102597054B1 (en) 2021-06-16 2021-06-16 Rubber composition for tire tread and Tire comprising the rubber composition

Country Status (1)

Country Link
KR (1) KR102597054B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100840345B1 (en) * 2007-09-21 2008-06-20 금호타이어 주식회사 Tire undertread rubber composition comprising hollowed silica
KR20100031420A (en) * 2008-09-12 2010-03-22 금호타이어 주식회사 Snow tire tread composition having snow property and ice grip property
US20110152434A1 (en) * 2009-12-18 2011-06-23 Claude Schweitzer Tire with component containing combined high structure silica and low structure silica

Also Published As

Publication number Publication date
KR20220168390A (en) 2022-12-23
KR102597054B1 (en) 2023-11-02

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Legal Events

Date Code Title Description
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
AMND Amendment
X701 Decision to grant (after re-examination)
G170 Re-publication after modification of scope of protection [patent]