ISOPRENE OLIGOMER, POLYISOPRENE, AND METHOD FOR PRODUCING THE SAME, RUBBER COMPOSITION, AND PNEUMATIC TIRE

To provide an isoprene oligomer and a polyisoprene with a modified main chain of a molecule, and a rubber composition containing the isoprene oligomer and/or the polyisoprene, and a pneumatic tire with the rubber composition used for each member of a tire.SOLUTION: The present invention provides an...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	INOUE YUKINO, OTANI NORIMASA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DEVICES OR ARRANGEMENTS RELATED TO TYRES MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING TYRE CHANGING OR REPAIRING TYRE INFLATION VEHICLE TYRES VEHICLES IN GENERAL
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	To provide an isoprene oligomer and a polyisoprene with a modified main chain of a molecule, and a rubber composition containing the isoprene oligomer and/or the polyisoprene, and a pneumatic tire with the rubber composition used for each member of a tire.SOLUTION: The present invention provides an isoprene oligomer synthesized from an allyl diphosphoric acid represented by a formula (X) and a compound represented by a formula (Y) (n is an integer of 1-10, R is a group other than a methyl group).SELECTED DRAWING: None 【課題】分子の主鎖部分に変性が加えられたイソプレンオリゴマー、ポリイソプレンの提供。また、該イソプレンオリゴマー及び／又は該ポリイソプレンを配合したゴム組成物、並びに該ゴム組成物をタイヤの各部材に用いた空気入りタイヤの提供。【解決手段】式（Ｘ）で表されるアリル性二リン酸と、式（Ｙ）で表される化合物から合成されて得られるイソプレンオリゴマー。（ｎは１〜１０の整数を表し、Ｒはメチル基以外の基を表す。）【選択図】なし