COATING METHOD OF RUBBER-MADE TIRE

• Main Author: MATSUMOTO HISANOBU
• Format: Patent
• Language: English
• Published: 14.06.2007
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES; PERFORMING OPERATIONS; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING; TYRE CHANGING OR REPAIRING; TYRE INFLATION; VEHICLE TYRES; VEHICLES IN GENERAL; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

PROBLEM TO BE SOLVED: To provide a rubber-made tire capable of being coated excellently in durability without fading, discoloration, loss of gloss, crack or detachment. SOLUTION: A tire 1 is coated with an undercoating 6 of which the viscosity is adjusted by mixing Esdine 272 (made of Sekisui fuler Inc.) with a diluting liquid (Como thinner #20, Isamu painting Inc.). After drying, it is coated with a polyester urethane resin coating 8 mixed with a soft spoiler hardening agent. The mass ratio of the soft spoiler hardening agent to the Esdine 272 is 10:7-15, and the mass ratio of the poly ester urethane resin coating to the soft spoiler hardening agent is 10:5-7. COPYRIGHT: (C)2007,JPO&INPIT