Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2005-05-17
2005-05-17
Sergent, Rabon (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C427S385500, C427S387000, C427S407100, C525S123000, C525S125000, C525S127000, C525S131000, C525S440030, C525S453000, C525S454000, C525S455000, C525S456000, C525S460000, C525S474000, C525S476000, C525S479000, C525S512000, C525S514000, C525S528000, C528S028000, C528S059000, C528S060000, C528S065000, C528S066000, C528S073000, C528S080000, C528S085000
Reexamination Certificate
active
06894124
ABSTRACT:
This invention provides high solid paint compositions comprising as the basic components a hydroxyl-containing compound having a weight-average molecular weight of not more than 1,000 and a hydroxyl value of 200-800 mgKOH/g, and a polyisocyanate compound, and a process for forming multi-layered coating film using any of said compositions.
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WPI Abstract No. 1999-136852[12] and JP 11005943.
Isaka Hisashi
Matsuno Yoshizumi
Noguchi Takashi
Onoda Hiroyuki
Kansai Paint Co. Ltd.
Sergent Rabon
Wenderoth , Lind & Ponack, L.L.P.
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