摘要:
A cosmetic base material composed of a peptide or peptide derivative having one or more acidic amino acid as the constituent amino acid and in which at least some of anionic functional groups thereof form an ion complex with at least one surfactant selected from the group consisting of cationic surfactants and ampholytic surfactants.
摘要:
A portable device has a main body and an image receiver detachable from the main body. The image receiver includes an antenna, an antenna matching unit, and a tuner provided in that order from the input side. The image receiver further includes a noise cancelling unit, which supplies a noise-cancelling signal to between the antenna matching unit and the tuner.
摘要:
A multi-functional admixture for concrete, having improved fluidity for providing hardened materials with improved early strength, smaller shrinkage rate, improved resistance against freezing and thawing action and slower carbonation speed, contains a specified kind of graft copolymer and/or its salt, a specified kind of (poly)alkyleneglycol monoalkyl ether and a specified kind of organic phosphate at specified ratios.
摘要:
A multi-functional admixture for concrete, having improved fluidity for providing hardened materials with improved early strength, smaller shrinkage rate, improved resistance against freezing and thawing action and slower carbonation speed, contains a specified kind of graft copolymer and/or its salt, a specified kind of (poly)alkyleneglycol monoalkyl ether and a specified kind of organic phosphate at specified ratios.