Water based wood stripping compositions

Details Water based wood stripping compositions Water based wood stripping compositions

1994-06-03

1996-10-15

Bell, Mark L.

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

For cleaning a specific substrate or removing a specific...

510206, 510212, 510418, C11D 750

Patent

active

055651364

ABSTRACT:
This invention relates to water-based coating remover compositions comprising a substantially stable and homogeneous mixture of (a) from about 16 to about 55 percent by weight of N-methyl-2-pyrrolidone; (b) from about 11 to about 32 percent by weight of a dibasic ester; (c) from about 4 to about 20 percent by weight of a propylene glycol or glycol ether; (d) an effective amount of a hydroxypropyl cellulose thickener; and (e) from about 25 to about 65 percent by weight water. Exemplary dibasic esters useful in the present invention include at least one C.sub.1-4 dialkyl ester of at least one C.sub.4-6 aliphatic dibasic acid. Suitable glycol ethers include propylene glycol, propylene glycol oligomers or monoalkyl ether of monophenyl ether derivatives of said glycols and oligomers.

REFERENCES:
patent: 4927556 (1990-05-01), Pokorny
patent: 5006279 (1991-04-01), Grobbel et al.
patent: 5015410 (1991-05-01), Sullivan

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