4. Liquid purification or separation
  5. With means to add treating material
  6. Chromatography

David W. House

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Adsorptive removal of carbonyl impurities from oxygenated...

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
Reexamination Certificate

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Alkylated triamines and higher polyamines as curing agents in po

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From reactant having at least one -n=c=x group as well as...
Patent

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Alkylated triamines and higher polyamines as curing agents in po

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From reactant having at least one -n=c=x group as well as...
Patent

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Bis(N-alkylaminocyclohexyl)methanes as curing agents for polyure

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From reactant having at least one -n=c=x group as well as...
Patent

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Bis-(N-alkylaminocyclohexyl)methanes as curing agents in polyure

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent

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Profile ID: LFUS-PAI-P-184631

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