| Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 1,506,557,528 visitors served. |
|
Dictionary/ thesaurus | Medical dictionary | Legal dictionary | Financial dictionary | Acronyms | Idioms | Encyclopedia | Wikipedia encyclopedia | ? |
bleach |
Also found in: Dictionary/thesaurus, Medical, Wikipedia | 0.24 sec. |
bleachSolid or liquid chemical compound used to whiten or remove the natural colour of fibres, yarns, paper, and textile fabrics. Sunlight was the chief bleaching agent up to the discovery of chlorine in 1774 by Karl Wilhelm Scheele (b. 1742—d. 1786) and the demonstration of its bleaching properties in 1785 by Claude-Louis Berthollet (b. 1748—d. 1822). In textile finishing, the bleaching process is used to produce white cloth, to prepare fabrics for other finishes, or to remove discoloration. Chlorine, sodium hypochlorite, calcium hypochlorite, and hydrogen peroxide are commonly used as bleaches. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
|
| ? Mentioned in | ? References in periodicals archive | |
|---|---|---|
CHIP PROPERTIES ANALYSIS FOR PREDICTING BLEACHING AGENT REQUIREMENTS FOR TMP PULPS In "Effects of a Bleaching Agent on Human Gingival Fibroblasts" Dr. The chemical dioxin, which has drawn widespread concern since the late 1980s, is produced through a variety of industrial processes, including paper-making methods that use chlorine as a bleaching agent. |
| Encyclopedia |
| Free Tools: |
For surfers:
Browser extension |
Word of the Day |
Help
For webmasters: Free content | Linking | Lookup box | Double-click lookup | Partner with us |
|---|