KR950025064A - Tire Tread Rubber Composition with Special Coupling Agent - Google Patents

Tire Tread Rubber Composition with Special Coupling Agent Download PDF

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Publication number
KR950025064A
KR950025064A KR1019940002838A KR19940002838A KR950025064A KR 950025064 A KR950025064 A KR 950025064A KR 1019940002838 A KR1019940002838 A KR 1019940002838A KR 19940002838 A KR19940002838 A KR 19940002838A KR 950025064 A KR950025064 A KR 950025064A
Authority
KR
South Korea
Prior art keywords
rubber composition
coupling agent
tread rubber
phr
tire tread
Prior art date
Application number
KR1019940002838A
Other languages
Korean (ko)
Other versions
KR0177635B1 (en
Inventor
조만식
박병호
김종민
Original Assignee
윤양중
주식회사 금호
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 윤양중, 주식회사 금호 filed Critical 윤양중
Priority to KR1019940002838A priority Critical patent/KR0177635B1/en
Publication of KR950025064A publication Critical patent/KR950025064A/en
Application granted granted Critical
Publication of KR0177635B1 publication Critical patent/KR0177635B1/en

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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
    • C08K5/315—Compounds containing carbon-to-nitrogen triple bonds
    • 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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/905—Tread composition

Abstract

본 발명은 타이어 트래드용 고무조성물에 관한 것으로, 합성고무 또는 천연고무와 합성고무의 혼합물에 카본블랙, 실리카 및 커플링제로 N,N′-비스(2-메틸-2-시아노프로필)-1,6-디아미노 헥산을 혼합함으로써 내마모 특성, 발열 특성, 견인력 및 반발 특성이 향상되며 특히 저연비 특성이 크게 향상 된 트래드용 고무 조성물에 관한 것이다.The present invention relates to a rubber composition for tire treads, comprising N, N'-bis (2-methyl-2-cyanopropyl) -1 as carbon black, silica and a coupling agent in a synthetic rubber or a mixture of natural rubber and synthetic rubber By mixing, 6-diamino hexane, the wear resistance, exothermic properties, traction and repulsion properties are improved, and particularly relates to a tread rubber composition with a significant improvement in low fuel efficiency.

Description

특수 커플링제가 함유된 타이어 트래드 고무조성물Tire Tread Rubber Composition with Special Coupling Agent

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (3)

타이어 트래드용 고무조성물에 있어서, 원료고무 100PHR에 대하여 커플링제로 N,N′-비스(2-메틸-2-시아노프로필)-1,6-디아미노헥산을 0.5∼7PHR 함유함을 특징으로 하는 고무조성물.A rubber composition for tire treads, containing 0.5 to 7 PHR of N, N'-bis (2-methyl-2-cyanopropyl) -1,6-diaminohexane as a coupling agent with respect to 100 PHR of raw rubber. Rubber composition. 제1항에 있어서, 카본블랙을 20∼120PHR, 실리카를 0∼80PHR 함유함을 특징으로 하는 고무조성물.The rubber composition according to claim 1, which contains 20 to 120 PHR of carbon black and 0 to 80 PHR of silica. 제2항에 있어서, 카본블랙은 요오드 흡착가 40∼150mg/g, DBP 흡유가 60∼180㎤/100g이며, 실리카는 BET 100∼250㎡/g, CTAB 100∼250㎡/g, DBP 150∼250㎠/g, 흡착 평균 면적이 배합전 8500n㎡, 배합 후 7000∼8400n㎡인 것을 특징으로 하는 고무조성물.The carbon black has iodine adsorption of 40 to 150 mg / g, DBP oil absorption of 60 to 180 cm 3/100 g, silica of BET 100 to 250 m 2 / g, CTAB 100 to 250 m 2 / g, DBP 150 to 250 Rubber composition characterized by the above-mentioned in the cm2 / g, the adsorption average area is 8500 n 2 before blending, 7000 to 8400 n 2 after blending. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940002838A 1994-02-17 1994-02-17 Tire tread compound containing specific coupling agent KR0177635B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940002838A KR0177635B1 (en) 1994-02-17 1994-02-17 Tire tread compound containing specific coupling agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940002838A KR0177635B1 (en) 1994-02-17 1994-02-17 Tire tread compound containing specific coupling agent

Publications (2)

Publication Number Publication Date
KR950025064A true KR950025064A (en) 1995-09-15
KR0177635B1 KR0177635B1 (en) 1999-05-15

Family

ID=19377338

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940002838A KR0177635B1 (en) 1994-02-17 1994-02-17 Tire tread compound containing specific coupling agent

Country Status (1)

Country Link
KR (1) KR0177635B1 (en)

Also Published As

Publication number Publication date
KR0177635B1 (en) 1999-05-15

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