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OXYGEN SCAVENGER AND BOILER WATER TREATMENT CHEMICAL.
OXYGEN SCAVENGER AND BOILER WATER TREATMENT CHEMICAL.
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机译:氧气清除剂和锅炉水处理化学品。
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摘要
AN OXYGEN SCAVENGER CHARACTERIZED IN THAT THE EFFECTIVE COMPONENT THEREOF CONSISTS OF A HETEROCYCLIC COMPOUND WITH N-N BOND IN A RING THEREOF.AN OXYGEN SCAVENGER CHARACTERIZED IN THAT THE EFFECTIVE COMPONENT THEREOF CONSISTS OF A HETEROCYCLIC COMPOUND WITH N-SUBSTITUTED AMINO GROUP.AN OXYGEN SCAVENGER CHARACTERIZED IN THAT THE EFFECTIVE COMPONENT THEREOF CONSISTS OF A HETEROCYCLIC COMPOUND REPRESENTED BY THE FOLLOWING FORMULA: (WHEREIN A,B ARE INTEGERS BETWEEN 0 AND 5 TO SATISFY A RELATION "2~A+B~5") AN OXYGEN SCAVENGER CHARACTERIZED IN THAT THE EFFECTIVE COMPONENT THEREOF CONSISTS OF AZODICARBONAMIDE.AN OXYGEN SCAVENGER CHARACTERIZED BY INCLUDING A HETEROCYCLIC COMPOUND WITH N-SUBSTITUTED AMINO GROUP,OR THE SALT THEREOF,AND A HYDROXYBENZENE DERIVATIVE.THOSE MAY CONTAIN FURTHER NEUTRAL AMINE,ALKALIC AGENT AND / OR WATER SOLUBLE POLYMER.
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