摘要:
A composition for a hair treatment agent comprising as essential components: a chelating agent having a specific chelating value with respect to the chelation of the calcium ion, and a polymer compound selected from a group consisting of cationic polymers containing quaternary nitrogen, and peptides of an average molecular weight of 400 to 10,000, or their derivatives. The composition provides a perm-treatment with a good finishing effect by depressing absorption of calcium to the hair when it is perm-treated. It also serves as a shampoo, by further formulating an anionic or amphoteric surface active agent, which gives an excellent effect of suppleness and smoothness after washing and rinsing to hair which is damaged from a perm treatment.
摘要:
@ Polyvalent metal salts of 2-mercaptopyridine-N-oxide which are made into fine powder in which particles having a size below 0.2 micron are contained in amounts not smaller than 50 wt%. Preparing process of the above and antibacterial compositions comprising the above are also disclosed. When the finely powdered polyvalent metal salts of 2-mercaptopyridine-N-oxide are incorporated into shampoo or rinse compositions, dispersion stability of the salts is remarkably improved with the enhanced adsorbability of the particles on the skin and hair, thus antibacterial and dandruff-removing actions owing to the salts are further improved.
摘要:
sA pigment consisting of a polyvalent metal salt of an amidosulfonic acid represented by the following general formula (I):
wherein R¹ represents a straight-chain or branched alkyl, alkenyl or hydroxyalkyl group each having 7 to 21 carbon atoms;
R² represents a hydrogen atom or a methyl group; X represents an ethylene group, a propylene group or
M represents a polyvalent metal atom; m represents the valence of M: and n is an integer of from 1 to 4; and
a pigment consisting of a polyvalent metal salt of an acylated amino acid represented by the following general formula (II):
wherein R¹ represents a straight-chain or branched alkyl, alkenyl or hydroxyalkyl group each having 7 to 21 carbon atoms;
Y represents a number selected from among 1, 2, 3, 4, 5, 10, and 11; M represents a polyvalent metal atom; m represents the valence of M: and n is an integer of from 1 to 4;
as well as cosmetic compositions containing these pigments are disclosed.
摘要:
The preshave cosmetic preparation for an electric shaver according to the present invention comprises 0.1 to 10% by weight of a globular powder having a particle size of 1 to 50 um and a true specific gravity of 1.5 or less and at least 50% by weight of a volatile carrier.
摘要:
A composition for a hair treatment agent comprising as essential components: a chelating agent having a specific chelating value with respect to the chelation of the calcium ion, and a polymer compound selected from a group consisting of cationic polymers containing quaternary nitrogen, and peptides of an average molecular weight of 400 to 10,000, or their derivatives. The composition provides a perm-treatment with a good finishing effect by depressing absorption of calcium to the hair when it is perm-treated. It also serves as a shampoo, by further formulating an anionic or amphoteric surface active agent, which gives an excellent effect of suppleness and smoothness after washing and rinsing to hair which is damaged from a perm treatment.
摘要:
A liquid detergent composition containing the following components (a) and (b) at a proportion of (a)/[(a)+(b)] of 0.4 - 1:
(a) phosphoric ester of the following formula (1) where R¹ is a C₈ - C₁₂ linear hydrocarbon group, R⁴ is a C₁ - C₄ linear hydrocarbon group and X¹ and X² are, independently, a potassium atom or a hydrogen atom; and (b) phosphoric ester of the following formula (2): wherein R² is a C₁₁-C₁₅ linear hydrocarbon group and X³ and X⁴ are, independently, a potassium atom or a hydrogen atom.
摘要:
The liquid detergent composition of the present invention contains 5 to 60% by weight of a potassium or alkanolamine salt of a secondary amide-type N-acylamino acid represented by the following general formula (I):
RCONH(CH₂) n COOH (I)
wherein R represents a straight-chain saturated hydrocarbon acyl group having 10 to 14 carbon atoms; and n is a number of 2. Further, the detergent composition of the present invention comprises an N-acyl compound (A) represented by the following general formula (II) and surfactant(s) [other than the component (A)] (B) at a weight ratio of (A)/(B) of from 99/1 to 1/1;
RCONH(CH₂) n COOM (II)
wherein RCO represents a straight-chain acyl group having 8 to 22 carbon atoms; n is an integer of from 1 to 11; and M represents an alkali metal or an inorganic or organic ammonium.