Gas separation: apparatus – Solid sorbent apparatus – With control means responsive to sensed condition
Patent
1976-10-06
1977-12-06
Louie, Jr., Won H.
Gas separation: apparatus
Solid sorbent apparatus
With control means responsive to sensed condition
96 67, 96 77, 96 50PT, 106125, 260112R, 260117, 427338, G03C 130
Patent
active
040614999
ABSTRACT:
As quick-acting hardeners for protein-containing photographic layers water-soluble, organic, asymmetric monocarbodiimides containing an alkyl ammonium group and having a carbonamide group attached to the nitrogen atom are used.
REFERENCES:
patent: 3100704 (1963-08-01), Coles et al.
patent: 3880665 (1975-04-01), Himmelmann
Oftedah, et al.: Photographic Emulsions for Obtaining Magenta Images, Chem. Abstracts, vol. 75, 1971, 28259p.
Agfa-Gevaert Aktiengesellschaft
Louie, Jr. Won H.
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