| 摘要 |
A gel composition including a water absorbent polymer of a hydrocarbon chain backbone with pendent anionic groups. The gel composition is activated with moisture so that the water absorbent composition migrates to absorb the water. Also, the gel composition protects wires which carry a small dc current and heals shorts caused by moisture in such wires. The gel composition can include a tackifier which makes the mixture adhere to surfaces. |
