Metal treatment – Compositions – Heat treating
Patent
1977-02-10
1978-05-23
Satterfield, Walter R.
Metal treatment
Compositions
Heat treating
148 29, 252 74, B23K 3524
Patent
active
040908917
ABSTRACT:
Water-soluble polymers derived from the copolymerization of a conjugated diene and maleic acid and/or a maleic acid derivative having certain anionic and cationic components are disclosed. When dissolved in aqueous media, the polymers are useful as quenching agents for metals.
REFERENCES:
patent: 2499984 (1950-03-01), Beavers et al.
patent: 3224910 (1965-12-01), McEwen
patent: 3281288 (1966-10-01), Carver et al.
patent: 4020000 (1977-04-01), Suen et al.
Itoh Hiroyuki
Mitamura Kazuyoshi
Nippon Oil Company Limited
Satterfield Walter R.
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