Silicone solvent

1. A process for depolymerization and removal of crosslinked or uncrosslinked silicone residues from surface(s) or substrate(s), comprising contacting the surface(s) or substrate(s) with a silicone dissolver comprising:

A) at least one tetraalkylammonium fluoride,

B) at least one inorganic base capable of binding hydrogen ions, and

C) at least one solvent suitable for dissolving not only the tetraalkylammonium fluoride A) but also at least 0.001 wt % of inorganic base B).

2. The process of claim 1 , wherein the silicone dissolver comprises:

0.1-10 wt % of A), 0.001-1 wt % of B), and the remainder to 100 wt % of solvent C).

3. The process of claim 1 , wherein at least one component A) is selected from the group consisting of:

tetramethylammonium fluoride, tetraethylammonium fluoride, tetrabutylammonium fluoride, tetrapentylammonium fluoride, tetrahexylammonium fluoride, tetraheptylammonium fluoride, tetraoctylammonium fluoride, tetranonylammonium fluoride, tetradecylammonium fluoride, tetraisopropylammonium fluoride, tetraisobutylammonium fluoride, and tetra(tert-butyl)ammonium fluoride, tetra(tert-pentyl)ammonium fluoride.

4. The process of claim 1 , wherein at least one component B) is selected from the group consisting of phosphorous and phosphoric acid salts M o H p PO 3 and M o H p PO 4 , sulphurous and sulphuric acid salts M q H r SO 3 , M q H r SO 4 , and nitrous and nitric acid salts MNO 2 and MNO 3 , where M is selected from the group of alkali and alkaline earth metals and of monovalent cations, o is 1 to 3 and p is 0 to 2, with the proviso that the sum of o and p are such that the component b) is neutral.

5. The process of claim 1 , wherein at least one component C) is selected from the group consisting of alkyl carboxylate esters, dialkyl ethers, alkyl aryl ethers, and ketones.