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U.S. Department of Energy
Office of Scientific and Technical Information

Radiation-curable mercaptoalkyl vinyl polydiorganosiloxanes, method of coating there with and coated article

Patent ·
OSTI ID:5268732
Certain polydiorganosiloxane compositions bearing mercaptoalkyl radicals and vinyl radicals are disclosed which cure in the presence of radiation such as ultraviolet light. The compositions consist essentially of a mixture of a triorganosiloxane-endblocked polydiorganosiloxane fluid in which from 1 to 5% of the organic radicals are mercaptoalkyl radicals and a methylvinylpolysiloxane. The compositions may be applied to a substrate such as paper and exposed to radiation to prepare a coated substrate that provides premium release of aggressive acrylic adhesives.
Assignee:
Dow Corning Corp.
Patent Number(s):
US 4052529
OSTI ID:
5268732
Country of Publication:
United States
Language:
English