Stock material or miscellaneous articles – Composite – Of metal
Patent
1995-06-01
1997-06-03
Schofer, Joseph L.
Stock material or miscellaneous articles
Composite
Of metal
526270, 526271, 526273, 526281, 526312, 5263171, 5263285, 428462, B32B 1508, C08F22400, C08F22206, C08F23208, C08F22602, C08F22006, C08F22510
Patent
active
056353022
ABSTRACT:
A sterically-hindered monomer is used to make a polymer which in turn is useful in coating compositions. The resulting residue of the sterically-hindered monomer is present in the polymer, as well as in a cured coating (preferably an automotive coating) produced using a coating composition having the polymer therein. The presence of the residue of the sterically-hindered monomer imparts in the cured coating a resistance to environmental etching.
REFERENCES:
patent: 4131572 (1978-12-01), Brendley, Jr.
Budde Anna M.
Green Marvin L.
Laugal James A.
Montagne Mark R.
Ohrbom Walter H.
BASF Corporation
Budde Anna M.
Cheng Wu C.
Marshall Paul L.
Sabourin Anne Gerry
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