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 |
| 6387354 | Semi-refined carrageenan dentifrice binder Disclosed is a toothpaste binder composition comprising semi-refined carrageenan. Examples of semi-refined carrageenan suitable for incorporation into a toothpaste binder are semi-refined kappa carrageenan and semi-refined iota carrageenan. Such a toothpa... | 05/14/2002 |
| 6045780 | Toothpaste composition Disclosed is a toothpaste composition comprising ultra low viscosity guar and carrageenan as a combination viscosity builder. In preferred embodiments of the toothpaste composition the combination viscosity builder comprises less than about 10% of the too... | 04/04/2000 |
