摘要:
The present invention is to provide a new compound having a rough skin improving effect, excellent in safety, excellent in texture in use, especially free of sticky feeling, excellent in refreshing feeling, and capable to improve the base agent stability as a component. An alkylene oxide derivative is characterized by being represented by the below-described general formula (I): (formula I) Z—{O-[(AO)a-(EO)b]-R}2 (I) (In the formula, Z is the residue obtained by removing hydroxyl groups from the dimer diol, EO is an oxyethylene group, AO is an oxyalkylene group having 3 to 4 carbon atoms, and the addition form is block-type. The symbols a and b are the average addition mole numbers of the above-described oxyalkylene group and the oxyethylene group, respectively, and they are 1≦2 a≦150 and 1≦2 b≦150. The percentage of the oxyethylene groups with respect to the sum of the oxyalkylene groups having 3 to 4 carbon atoms and the oxyethylene groups is 10 to 99 mass %. Rs may be either identical to or different from each other, and they are hydrocarbon groups having 1 to 4 carbon atoms.)
摘要:
Provided is a cosmetic composition which has a structure-recovering property, is transparent, is satisfactory in smoothness when applied to the skin or hair, and has a good feeling in use, which comprises components (A) to (D) as described.
摘要:
Provided is a cosmetic composition which has a structure-recovering property, is transparent, is excellent in thermal stability, is satisfactory in smoothness when applied to the skin or hair, and has a good feeling in use, and which comprises components (A) to (D) as described.
摘要:
The present invention is to provide a new compound having a rough skin improving effect, excellent in safety, excellent in texture in use, especially free of sticky feeling, excellent in refreshing feeling, and capable to improve the base agent stability as a component. An alkylene oxide derivative is characterized by being represented by the below-described general formula (I): (formula I) Z-{O-[(AO)a-(EO)b]-R}2 (I) (In the formula, Z is the residue obtained by removing hydroxyl groups from the dimer diol, EO is an oxyethylene group, AO is an oxyalkylene group having 3 to 4 carbon atoms, and the addition form is block-type. The symbols a and b are the average addition mole numbers of the above-described oxyalkylene group and the oxyethylene group, respectively, and they are 1≦2 a≦150 and 1≦2 b≦150. The percentage of the oxyethylene groups with respect to the sum of the oxyalkylene groups having 3 to 4 carbon atoms and the oxyethylene groups is 10 to 99 mass %. Rs may be either identical to or different from each other, and they are hydrocarbon groups having 1 to 4 carbon atoms.)
摘要:
A basic agent for use in cosmetics comprising an alkylene oxide derivative represented by the following formula (I) is provided: Z-{O(AO)l(EO)m-(BO)nH}a (I) (where Z represents a residue of a compound having 3 to 9 hydroxyl groups with the hydroxyl groups removed, a is from 3 to 9, AO represents an oxyalkylene group of 3 to 4 carbon atoms, EO represents oxyethylene group, l and m represent average additional mol numbers of the oxyalkylene groups of 3 to 4 carbon atoms and the oxyethylene groups, respectively, and 1≦l=50, 1≦m≦50, the weight ratio (AO/EO) of AO to EO is from 1/5 to 5/1, AO and EO may be added in a random form or may be added in a lock form. BO represents oxyalkylene group with a number of carbon atoms of 4, and n is an average additional mol number and 0.5≦n≦5).
摘要:
Cosmetic bases consisting of alkylene oxide derivatives represented by the general formula (I): Z—{O(AO)l(EO)m—(BO)nH}a(I) wherein Z is a residue derived from a compound having three to nine hydroxyl groups by the removal of the hydroxyl groups; a is 3 to 9; AO is C3-4 oxyalkylone; EO is oxyethylene; l and m represent the average numbers of added C3-4 oxyalkylene molecules and oxyalkylene molecules respectively and satisfy the relationships: 1≦1≦50 and l≦m≦50 respectively; the AO/EO weight ratio is 1/5 to 5/1 and AO's and EO's may be added at random or in block; BO is oxyalkylene having 4 carbon atoms; and n represents the average number of added BO molecules and satisfies the relationship: 0.5≦n≦5.
摘要:
Provided is a cosmetic composition which has a structure-recovering property, is transparent, is satisfactory in smoothness when applied to the skin or hair, and has a good feeling in use, which comprises components (A) to (D) as described.
摘要:
A base for a skin external composition comprises, as a main ingredient, an alkylene oxide derivative represented by the following formula (I): R1O—[(AO)m(EO)n]—R2 (I) wherein AO is an oxyalkylene group having a carbon number of 3 to 4; EO is an oxyethylene group; and R1 and R2 may be the same or different, and are a hydrocarbon group having a carbon number of 1 to 4, or a hydrogen atom. The base is a water-soluble base that can exert both of the smooth feeling and the moist feeling.
摘要翻译:皮肤外用组合物的基质包含作为主要成分的由下式(I)表示的环氧烷衍生物:R 1 O - [(AO)m(EO)n] -R 2(I )其中AO是碳数为3〜4的氧化烯基; EO是氧化乙烯基; R 1和R 2可以相同或不同,为碳数为1〜4的烃基或氢原子。 该基质是可以发挥光滑感和潮湿感的水溶性基质。