CA548682A - 4-hydroxy-6-alkyl-1,3,3a-7-tetrazaindene stabilizers for photographic emulsions sensitized with polyalkylene esters, amides and ethers
- Google Patents
4-hydroxy-6-alkyl-1,3,3a-7-tetrazaindene stabilizers for photographic emulsions sensitized with polyalkylene esters, amides and ethers
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Canadian Kodak Co Ltd
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Canadian Kodak Co Ltd
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CA548682A4-hydroxy-6-alkyl-1,3,3a-7-tetrazaindene stabilizers for photographic emulsions sensitized with polyalkylene esters, amides and ethers
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