Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Patent
1986-10-09
1989-05-09
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
8 9421, 8 9424, 528 69, 528128, 528266, C14C 300
Patent
active
048285706
ABSTRACT:
Hides, skins and pelts are tanned by use of a tanning agent which comprises the reaction product of acetaldehyde, formaldehyde and a formylamino compound.
REFERENCES:
patent: 3991328 (1976-11-01), Topfl et al.
Becker Hermann
Croon Helmut
Engelhardt Fritz
Lotz Werner
Reh Kuno
Cassella Aktiengesellschaft
Clingman A. Lionel
McNally John F.
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