C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
260/501
C07F 9/48 (2006.01)
Patent
CA 1195339
- 1 - Abstract of the disclosure: Phosphonous acids are obtained by hydrolysis of dichlorophosphanes with water at temperatures of about 60 to about 100°C, preferably of about 80 to about 95°C,
415972
Kleiner Hans-Jerg
Neumaier Hubert
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Hoechst Aktiengesellschaft
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