METHOD FOR MODIFYING EXPANDABLE CURING MEMBRANES FOR MANUFACTURING TYRES
A process for modifying an expandable curing bladder for a tire, which bladder has a surface intended to come into contact with a tire casing is provided. The process comprises a step of applying to the surface a layer of a silicone rubber composition comprising a first liquid organopolysiloxane bea...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
02.03.2023
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Subjects | |
Online Access | Get full text |
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Summary: | A process for modifying an expandable curing bladder for a tire, which bladder has a surface intended to come into contact with a tire casing is provided. The process comprises a step of applying to the surface a layer of a silicone rubber composition comprising a first liquid organopolysiloxane bearing chain-end alkenyl groups, a second liquid organohydropolysiloxane and a photoactivatable hydrosilylation catalyst, and a step of exposing the silicone rubber composition covering the surface to irradiation with ultraviolet-visible light. |
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Bibliography: | Application Number: US202117798946 |