Did You Know...
...that Kleenex tissue was originally designed to be a gas mask filter? It was developed at the beginning of World War I to replace cotton, which was then in short supply as a surgical dressing.
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| Number | Title | Issue Date |
| 7473673 | Hydrophilic structured bar compositions comprising individually coated flat platy particles, each having surface deposition chemistry mechanism The invention relates to both compositions comprising flat platy particles wherein the particles individually have deposition system (i.e., cationic polymers and anionic surfactant) on them. ... | 01/06/2009 |
| 5338540 | Hair waving and straightening composition This invention relates to improved hair waving and straightening compositions of matter. The novel compositions of matter of this invention comprise a sulfite and/or bisulfite reducing system, urea, a cationic polyquaternary resin of such a nature that in... | 08/16/1994 |
