| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an additive which has excellent foam quality-improving effects and foam stabilizing capability, and enables a utilization to bubble-containing compositions used for various fields such as foods and drinks, cleaning agents (solid soap, kitchen detergent, body soap, shampoo, etc.), a resin, a civil engineering, and a boring. <P>SOLUTION: The additive for a bubble-containing composition contains water-insoluble and/or carboxymethylcellulose in which a carboxymethyl substitution degree per anhydrous glucose unit is 0.05-0.4, or the salt. The additive contains carboxymethylcellulose which is noncrystalline, or the salt. The additive contains carboxymethylcelluse in which a ratio of a value from measurement with water serving as the disperse medium to a value from measurement with methanol serving as the disperse medium is 2.0 or more in a volume accumulating total 50% particle diameter measured by a laser diffraction/scattering type particle size distribution gauge, or the salt. <P>COPYRIGHT: (C)2009,JPO&INPIT |
