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3330888
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Information
Patent Grant
3330888
References
Source
Patent Number
3,330,888
Date Filed
Not available
Date Issued
Tuesday, July 11, 1967
57 years ago
CPC
C08G79/04 - Phosphorus linked to oxygen or to oxygen and carbon
C07F9/09 - Esters of phosphoric acids
C07F9/093 - Polyol derivatives esterified at least twice by phosphoric rests
C07F9/141 - Esters of phosphorous acids
C07F9/1651 - with hydroxyalkyl compounds with further substituents on alkyl
C07F9/40 - Esters thereof
C07F9/657181 - the ring phosphorus atom and, at least, one ring oxygen atom being part of a (thio)phosphonic acid derivative
C07F9/6574 - Esters of oxyacids of phosphorus
C08G18/5087 - Phosphite compounds
C08G18/5093 - having sulfur in addition to phosphorus
C08G63/6924 - derived from polycarboxylic acids and polyhydroxy compounds
Y10S528/906 - Fiber or elastomer prepared from an isocyanate reactant
US Classifications
558 - Organic compounds
528 - Synthetic resins or natural rubbers
987 - Organic compounds containing a bi, sb, as, or p atom or containing a metal atom of the 6th to 8th group of the periodic system
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