摘要:
The invention relates to basic cathodically separable electro-dipping paints comprising bismuth nitrate, comprising at least one binder having reactive functional groups and at least one curing agent comprising the complementary reactive functional groups that can initiate thermal cross-linking reactions.
标题翻译:WÄSSRIGEBINDEMITTELDISPERSIONENFÜRKATHODISCHE ELEKTROTAUCHLACKE ENTHALTEND EINEN VERNETZER AUF BASIC VON MIT 2,2-二甲基-1,3-二氧杂环己烷-4-甲醇BLOCKIERTEN POLYISOCYANATEN
摘要:
The present invention relates to aqueous dispersions of binders for cationic electrodeposition coatings, containing amine-modified hydroxyfunctional epoxy resins as a binder as well as at least one fully blocked polyisocyanate, which is at least partially blocked with 2,2-dimethyl-1,3-dioxolane-4-methanol, as a cross-linking agent and use of corresponding cationic electrodeposition coatings for the production of coatings and the use of cross-linking agents on the basis of polyisocyanates blocked with 2,2-dimethyl-1,3-dioxolane-4-methanol in aqueous dispersions of binders.