| 摘要 |
A priming concentrate composition is provided that may be deposited on a substrate and functions as an adhesion promoting composition for bonding a subsequently applied photoresist to the substrate. The composition contains, as an essential constituent, a polyelectrolyte having substituents derived from cyclic ethers, preferably epichlorohydrin and/or ethylene oxide. The priming composition can be applied to a stationary or moving substrate, as a concentrate or further diluted with an aqueous medium, by brushing, spraying or immersing and the like.
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