ES193330A1 - A PROCEDURE FOR WOOD LAUNDERING - Google Patents

A PROCEDURE FOR WOOD LAUNDERING

Info

Publication number
ES193330A1
ES193330A1 ES0193330A ES193330A ES193330A1 ES 193330 A1 ES193330 A1 ES 193330A1 ES 0193330 A ES0193330 A ES 0193330A ES 193330 A ES193330 A ES 193330A ES 193330 A1 ES193330 A1 ES 193330A1
Authority
ES
Spain
Prior art keywords
wood
procedure
membranes
bleaching
laundering
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES0193330A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of ES193330A1 publication Critical patent/ES193330A1/en
Expired legal-status Critical Current

Links

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  • Detergent Compositions (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

Procedimiento para el blanqueo de maderas caracterizado porque los colorantes localizados en la sustancia fundamental de las membranas de la madera o en el caso de madera azul en las membranas de las hifas de los hongos se hacen accesibles por tratamiento preliminar con soluciones de hidróxidos alcalinos como agentes esponjadores al blanqueo sucesivo con superóxidos determinando el agente esponjador una emisión considerablemente acelerada del oxígeno de los portadores de oxígeno sin modificar desfavorablemente las propiamente mecánicas y estáticas de la madera.Procedure for the bleaching of wood characterized in that the colorants located in the fundamental substance of the wood membranes or in the case of blue wood in the membranes of the fungal hyphae are made accessible by preliminary treatment with alkaline hydroxide solutions as agents. blowing agents to successive bleaching with superoxides, the blowing agent determining a considerably accelerated emission of oxygen from the oxygen carriers without adversely modifying the mechanical and static properties of the wood.

ES0193330A 1949-06-16 1950-06-07 A PROCEDURE FOR WOOD LAUNDERING Expired ES193330A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH45854 1949-06-16

Publications (1)

Publication Number Publication Date
ES193330A1 true ES193330A1 (en) 1951-07-16

Family

ID=38464435

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0193330A Expired ES193330A1 (en) 1949-06-16 1950-06-07 A PROCEDURE FOR WOOD LAUNDERING

Country Status (1)

Country Link
ES (1) ES193330A1 (en)

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