Permanent topical antistats

摘要

Antistatic compositions for topical application to substrates, which comprisePP(A) A POLYMER OF LESS THAN ABOUT 20,000 MOLECULAR WEIGHT CONSISTING ESSENTIALLY OF, IN POLYMERIZED FORM, ABOUT 10 TO 99 MOLE % ALKYLENE OXIDE, OF 2 TO 4 CARBON ATOMS, ABOUT 1 TO 90 MOLE % GLYCIDOL AND ABOUT 0 TO 15 MOLE % OF THE GLYCIDYL ESTER OF A FATTY ACID OF ABOUT 2 TO 20 CARBON ATOMS AND ABOUT 0 TO 15 MOLE % OF THE GLYCIDYL MONOESTER OF A POLYCARBOXYLIC ACID,PP(B) A CURING AGENT CAPABLE OF CROSS-LINKING THE POLYMER BY REACTION WITH THE PRIMARY HYDROXYL GROUPS OF THE GLYCIDOL UNITS, SUCH AS MELAMINE-FORMALDEHYDE CONDENSATES, DIALDEHYDES, POLYCARBOXYLIC ACIDS AND THEIR ANHYDRIDES, EPOXY RESINS (POLYEPOXIDES), POLYISOCYANATES, AND THE LIKE ANDP P(C) A CATALYST FOR THE CURING REACTION, SUCH AS ZINC FLUOROBORATE, A SULFONIC ACID, PHOSPHORIC ACID, AMMONIUM SULFATE OR THE LIKE.