Coating processes – Direct application of electrical – magnetic – wave – or... – Polymerization of coating utilizing direct application of...
Patent
1997-10-16
1999-03-02
Berman, Susan W.
Coating processes
Direct application of electrical, magnetic, wave, or...
Polymerization of coating utilizing direct application of...
427517, 427514, 522 18, 522 81, 522 83, 522180, C08G 7526, C08G 7504
Patent
active
058768050
ABSTRACT:
Visible light cured polymerizable thiol-ene compositions comprising at least one monomer or oligomer having a plurality of free-radically polymerizable ethylenically unsaturated groups, at least one compound having a plurality of thiol groups, at least one acyl phosphine oxide photoinitiator and optional adjuvants, such as stabilizers, pigments, fillers, and polymerization inhibitors are disclosed. The polymerized compositions are useful, as protective coatings, or anti-chip coatings or as repair putties on exterior coated substrates such as plastics, wood and metal, especially for the automotive and marine industries.
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Berman Susan W.
Dowdall Janice L.
Minnesota Mining & Manufacturing Co.
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