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1. KR1020140004652 - 공액 디엔계 고무, 고무 조성물, 고무 가교물, 및 타이어

官庁
大韓民国
出願番号 1020137015703
出願日 14.12.2011
公開番号 1020140004652
公開日 13.01.2014
特許番号 1018453750000
特許付与日 04.04.2018
公報種別 B1
IPC
C08C 19/00
C化学;冶金
08有機高分子化合物;その製造または化学的加工;それに基づく組成物
Cゴムの処理または化学的変性
19ゴムの化学的変性
B60C 1/00
B処理操作;運輸
60車両一般
C車両用タイヤ;タイヤの膨張;タイヤの交換;膨張可能な弾性体一般への弁の取付け;タイヤに関する装置または部品
1化学的な組成または組成物の物理的配列または混合により特徴づけられるタイヤ
C08C 19/34
C化学;冶金
08有機高分子化合物;その製造または化学的加工;それに基づく組成物
Cゴムの処理または化学的変性
19ゴムの化学的変性
30高分子の異種原子または異種原子含有基と反応する試薬の付加
34酸素または酸素含有基との反応
C08F 297/02
C化学;冶金
08有機高分子化合物;その製造または化学的加工;それに基づく組成物
F炭素-炭素不飽和結合のみが関与する反応によってえられる高分子化合物
297中間重合体を脱活性化することなくイオン触媒または配位触媒を用い,異なる単量体を連続して使用する重合によって得られる高分子化合物
02アニオン触媒を用いるもの
C08K 3/04
C化学;冶金
08有機高分子化合物;その製造または化学的加工;それに基づく組成物
K無機または非高分子有機物質の添加剤としての使用(ペイント,インキ,ワニス,染料,艶出剤,接着剤C09)
3無機物質の添加剤としての使用
02元素
04炭素
C08L 15/00
C化学;冶金
08有機高分子化合物;その製造または化学的加工;それに基づく組成物
L高分子化合物の組成物
15ゴム誘導体の組成物
CPC
C08C 19/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
CTREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
19Chemical modification of rubber
C08C 19/34
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
CTREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
19Chemical modification of rubber
30Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
34reacting with oxygen or oxygen-containing groups
C08F 297/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
297Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
02using a catalyst of the anionic type
B60C 1/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
1Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
C08L 15/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
15Compositions of rubber derivatives
C08K 3/04
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
3Use of inorganic substances as compounding ingredients
02Elements
04Carbon
出願人 제온 코포레이션
제온 코포레이션
発明者 사사지마 다츠오
가라토 다케시
스기무라 다케시
사사지마 다츠오
가라토 다케시
스기무라 다케시
代理人 특허법인코리아나
특허법인우인
優先権情報 JP-P-2010-288641 24.12.2010 JP
発明の名称
(KO) 공액 디엔계 고무, 고무 조성물, 고무 가교물, 및 타이어
要約
(KO) 강도, 저발열성, 및 웨트 그립성이 우수한 타이어, 그것을 부여하기 위하여 바람직하게 사용되는 고무 조성물, 및 공액 디엔계 고무를 제공하기 위하여, 본 발명의 공액 디엔계 고무는 일방의 말단이 활성 말단이고, 이소프렌 단량체 단위를 70 중량% 이상 갖는 이소프렌 블록을 적어도 타방의 말단측에 갖는 공액 디엔계 중합체 사슬로부터 얻어지고, 적어도 일부의 그 공액 디엔계 중합체 사슬에 있어서의 그 활성 말단이 관능기로서 >C=O 기를 갖는 화합물에 의해 변성되어 이루어지는 구성이다.