Invention patent: "hidrogu00e9is electrically conductive adhesives.A composition for producing electrically conductive adhesives hidrogu00e9is used as adhesives for skin contact and an electrical interface for disposable medical devices.The hidrogu00e9is are cationic acrylates and are made of acrylic esters of chlorides and / or quaternary sulfides or amides acrylic chloride Quaternary.The present hidrogu00e9is are formed by free radical polymerization in the presence of water by UV curing with initiator and multifunctional reticulador agent.And include a buffer system to prevent discoloration, hydrolysis and improve the shelf-life of hidrogu00e9is.Other additives may be added in the hidrogu00e9is before or after curing, depending on the end use planned.The present hidrogu00e9is moisturize the skin of a patient, umedecem around the hair from the skin surface of the patient and protect against burning due to electrical stimulation through the hydrogel.The cohesive nature of the hidrogu00e9is enables contact and storage direct hydrogel to hydrogel, however, are readily separable.The hidrogu00e9is may be presented in a formula that is not corrosive to aluminum in contact with them.And they are adopted in standard tests with relation to the properties of biocompatibility and electrical.
展开▼
