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Patent applications and USPTO patent grants for McEwan; Ian H..The latest application filed is for "two-step copolymerization process by controlling the temperature to prepare copolymer latex containing hard and soft monomer components".
Patent | Date |
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Two-step copolymerization process by controlling the temperature to prepare copolymer latex containing hard and soft monomer components Grant 4,305,859 - McEwan , et al. December 15, 1 | 1981-12-15 |
Aqueous thermosettable coating compositions comprising aqueous copolymer latex, amine neutralized copolymer and melamine-formaldehyde resin Grant 4,215,027 - Heppolette , et al. July 29, 1 | 1980-07-29 |
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