Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant
Patent
1994-04-14
1995-06-27
Lieberman, Paul
Compositions
Compositions containing a single chemical reactant or plural...
Organic reactant
252167, 252170, 252171, 252172, 252173, 25217425, 252364, 252DIG8, 106311, 134 38, C09D 900, C11D 724, C11D 726, C23G 5036
Patent
active
054277108
ABSTRACT:
The present invention relates to light and heat reactive paint or polymer stripping compositions preferably employing biodegradable components such as conjugated terpenes and related polyenes in combination with an alcohol such as a phenyl substituted benzyl alcohol for use in removing polymeric materials from substrates, in particular, cured paint from hard and/or flexible surfaces. The compositions avoid the use of methylene chloride, phenol, corrosives and caustics, methanol, toluol or acetone. Compositions according to the present invention preferably have flash points above about 49.degree. C. (about 120.degree. F.) and a pH which is preferably neutral. Methods of stripping polymeric coatings from surfaces and methods of making these compositions are also described.
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Coleman Henry D.
Einsmann Margaret
Lieberman Paul
Sudol R. Neil
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