Coating processes – With post-treatment of coating or coating material – Heating or drying
Patent
1979-06-14
1982-05-25
Pertilla, Theodore E.
Coating processes
With post-treatment of coating or coating material
Heating or drying
1563073, 156327, 156330, 427386, 427389, 4273898, 4273899, 427393, 4273935, 524589, 524591, 524839, 524845, 524816, B05D 302, C08L 7104
Patent
active
043317170
ABSTRACT:
The present invention relates to aqueous dispersions or solutions of oligomers or polymers, polycondensates or polyaddition products containing from about 2 to 200 milliequivalents per 100 g of solids, of incorporated ammonium groups obtained by neutralizing incorporated tertiary nitrogen atoms with organic acids, characterized in that the organic acids on which the ammonium groups are based are acids which lose their acid character at temperatures in the range from about 20.degree. to 200.degree. C. in the absence of water without releasing corrosive decomposition products. The present invention further relates to a process for the production of these novel aqueous dispersions or solutions and to their use.
REFERENCES:
patent: 3388087 (1968-06-01), Dieterich et al.
patent: 3480592 (1969-11-01), Dieterich et al.
patent: 3491050 (1970-01-01), Keberle et al.
patent: 3756992 (1973-09-01), Dieterich et al.
patent: 3804786 (1974-04-01), Sekmakas
patent: 4094842 (1978-06-01), Wenzel et al.
Meckel Walter
Wenzel Wolfgang
Bayer Aktiengesellschaft
Harsh Gene
Pertilla Theodore E.
Pope Lawrence S.
Roy Thomas W.
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