PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ion such as potassium or sodium hydroxide, for example, may be added to the reaction For a more detailed description of the production of a suitable methylol urea solution, reference is hereby made to my US. Patent 3,076,700 cited above.
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