TIRE

• Main Author: MATSUSHITA Junko
• Format: Patent
• Language: English; French; Japanese
• Published: 28.05.2020
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DEVICES OR ARRANGEMENTS RELATED TO TYRES; DYES; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PERFORMING OPERATIONS; POLISHES; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; TYRE CHANGING OR REPAIRING; TYRE INFLATION; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; USE OF MATERIALS AS ADHESIVES; VEHICLE TYRES; VEHICLES IN GENERAL

The present invention addresses the problem of providing a tire, which is provided with a composite body of a member composed of a polyester material and a member composed of a rubber material, wherein the adhesiveness between the member composed of a polyester material and the member composed of a rubber material is improved. The problem is solved by the tire characterized by being provided with a composite body (1) including: a member (1a) composed of a polyester material; a member (1b) composed of a rubber material; and an adhesive layer (1c) composed of a urethane-based adhesive or an epoxy-based adhesive arranged between the member (1a) composed of a polyester material and the member (1b) composed of a rubber material. La présente invention aborde le problème de la fourniture d'un pneu, qui est pourvu d'un corps composite d'un élément composé d'un matériau polyester et d'un élément composé d'un matériau caoutchouc, grâce auquel l'adhésivité entre l'élément composé d'un matériau polyester et l'élément composé d'un matériau caoutchouc est améliorée. Le problème est résolu par le fait que le pneu est pourvu d'un corps composite (1) comprenant : un élément (1a) composé d'un matériau polyester ; un élément (1b) composé d'un matériau caoutchouc ; et une couche adhésive (1c) composée d'un adhésif à base d'uréthane ou d'un adhésif à base d'époxy disposé entre l'élément (1a) composé d'un matériau polyester et l'élément (1b) composé d'un matériau caoutchouc. 本発明の課題は、ポリエステル材料からなる部材と、ゴム材料からなる部材と、の複合体を具えるタイヤにおいて、ポリエステル材料からなる部材と、ゴム材料からなる部材と、の間の接着性を向上させたタイヤを提供することであり、その解決手段は、ポリエステル材料からなる部材（１ａ）と、ゴム材料からなる部材（１ｂ）と、前記ポリエステル材料からなる部材（１ａ）と前記ゴム材料からなる部材（１ｂ）との間に配置された、ウレタン系接着剤又はエポキシ系接着剤からなる接着剤層（１ｃ）と、を含む複合体（１）を具えることを特徴とする、タイヤである。