Dry-cleaning composition and process

Claim 1

A PROCESS FOR DRY-CLEANING FIBROUS MATERIALS WHICH COMPRISES CLEANING AND FIBROUS MATERIALS IN A DRY-CLEANING BATH COMPRISING A DRY-CLEANING SOLVENT, A QUANTITY OF WATER NOT GREATER THAN 1%, CLENSING INTENSIFIERS SELECTED FROM THE GROUP CONSISTING OF ALKYL SULFATES, ALKYL SULFONATES, ALKYL BENZENE SULFONATES, ETHYLENE OXIDE ADDITION PRODUCTS OF HIGH MOLECULE WEIGHT FATTY ALCOHOLS AND FATTY ACIDS, AND HIGH MOLECULAR WEIGHT ACID AMIDES, AMINES AND MERCAPTANS, AND 0.1 TO 10 GM./LITER OF HIGH MOLECULAR WEIGHT ALKYL MONOAMINES HAVING FROM 8 TO 32 CARBON ATOMS IN THE MOLECULE, SAID ALKYL MONOAMINES BEING SELECTED FROM THE GROUP CONSISTING OF THOSE WITH AT LEAST ONE ALKYL RADICAL HAVING AT LEAST 8 CARBON ATOMS, DERIVATIVES THEREOF WHEREIN THE ALKYL RADICALS ARE INTERRUPTED BY HETERO-ATOMS SELECTED FROM THE GROUP CONSISTING OF OXYGEN, NITROGEN AND SULFUR, AND DERIVATIVES THEREOF WHEREIN THE ALKYL RADICALS ARE SUBSTITUTED BY GROUPS SELECTED FROM THE GROUP CONSISTING OF AMINO, IMINO AND HYDROXYL GROUPS, IN THE FORM OF THEIR FREE BASES.