Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1995-02-22
1996-10-29
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524839, 524840, 528 44, 528 45, 528 67, C08J 300, C08K 320, C08L 7500
Patent
active
055697046
ABSTRACT:
The electrodeposition coating composition contains a base resin and a curing agent. The curing agent contains blocked isocyanate compound A and blocked isocyanate compound B. The difference in the glass transition temperatures of said blocked isocyanate compound A and said blocked isocyanate compound B is at least 25.degree. C., and the glass transition temperature of said blocked isocyanate A is higher than the glass transition temperature of said blocked isocyanate B.
REFERENCES:
patent: 4605690 (1986-08-01), Debroy et al.
patent: 4748200 (1988-05-01), Nasu
patent: 5214086 (1993-05-01), Mormile et al.
Odian, G., Principles of Polymerization, 1981, p. 32.
Kobata Yusaku
Yamada Mitsuo
Michl Paul R.
Niland Patrick
Nippon Paint Co. Ltd.
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