| 摘要 |
The air freshener gel consists of a novel gelling agent and of an aqueous medium containing at least one volatile air freshener. The novel gelling agent contains carragheenin, carob gum and a water-soluble ammonium salt whose pH in aqueous solution is above 5.0. At least 40 % by weight of the carragheenin is chi -carragheenin. The novel air freshener gel shows virtually no synaeresis, improved gel stability and viscosity. |
