Record Details     « New Search       Brief Record Full Record MARC Record     Bibliographic Data Control Number 307985 Date and Time of Latest Transaction 20180522074311.AM General Information 180522s |||||||||b ||00||| Cataloging Source STII-DOST Language Code eng Local Call Number Fil(S) TS1300 S42 v.9 2009 Main Entry - Personal Name Leaño, Jr., Julius L.0 Title Statement aDyeing handwoven pineapple-silk (Ananas comosus-Bombyx mori) and abaca (Musa textilis) fabrics with aqueous extracts of young coconut husks (Cocos nucifera) by Julius L. Leaño, Jr. Physical Description 7-14 graphs, picture, tables Summary, Etc.      The textile dye potential of young coconut (Cocos nucifera) husks was investigated and was found to impart reddish brown and light pinkish brown shades on piña-seda (Ananas comosus-Bombyx mori) and abaca (Musa textilis) fabrics. The crude aqueous extract is reddish brown in color with varied shades obtained on the two materials by simply varying the choice of mordant. Darker shades were obtained from copper sulfate mordanted materials while lighter shades were obtained from the alum-mordanted samples. Although pH is not critical in modifying the color of the extract and the shades it produces, addition of acid was found to be detrimental to the colorfastness to laundering (CFL) color change ratings. Better CFL (color change) results were generally obtained from less concentrated dye extract but staining ratings were all very satisfactory. Ferrous sulfate succeeded in deepening the shade of the extracts but it led to a dramatic decline in color change although superior CF to rubbing were noted from the dried samples but low with wet samples. (Author's abstract)04 Sci Subject Added Entry - Topical Term ce and technology04Pin   pple-silk (Ananas comosus-Bombyx mori) fabrics04Aba   (Musa textilis) fabric04You   coconut husk04Che   stry -- ANA           Physical Location           Digital Copy Not Available          Add to Book Cart  |   Download MARC