| 摘要 |
Water sol. amino acryl resin for paint were prepd. by copolmn. acryl monomer 100 parts consists of α,β-unsatd. aliph. carbonic acid 5-15 parts, hydroxyalkyl of α,β-unstad. aliph. monocarbonic acid, alkoxyalkyl ester, α,β-unsatd. aliph. monocarbonic acid amide or their derivs. 20-30 parts, α,β-unsatd. aliph. monocarbonic acid ester 75-55 parts in water sol uble solvent, amino monomer 15-30 parts and formaldehyde of proper quality. Above material was polymd. by using reaction activation such as I(R1,R2 = C1-6 aliph. or arom. hydrocarbon ; R3 = -CH=CH2) neutralized by ammonia or organic amine after adding 0.5-2% N-buthanol of total quality diluting with H2O.
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