PROCESS FOR REMOVING MALODORS FROM MODIFIED POLYAMINES
Methods for deodorizing polyamines useful as laundry detergent adjuncts, especially as cotton soil release agents, are described. The methods involve contacting the polyamines with water at a temperature higher than the boiling point of water, contacting the polyamines with a non-condensable gas, an...
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| creator | GRAVES, SHARON ANNE HUTCHINS, JAMES PEYTON GOSSELINK, EUGENE PAUL |
| description | Methods for deodorizing polyamines useful as laundry detergent adjuncts, especially as cotton soil release agents, are described. The methods involve contacting the polyamines with water at a temperature higher than the boiling point of water, contacting the polyamines with a non-condensable gas, and mixtures thereof. |
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| language | eng ; fre |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | PROCESS FOR REMOVING MALODORS FROM MODIFIED POLYAMINES |
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