Title:
抗酸化特性を備える光安定性のカチオン性有機日焼け止め化合物およびそれから得られる組成物
Document Type and Number:
Japanese Patent JP4460897
Kind Code:
B2
Abstract:
Compounds of Formula IEach R is independently linear or branched C1 to C8 alkyl, or linear or branched C1 to C8 alkoxy or one R is H and the other R is linear or branched C1 to C8 alkyl, or linear or branched C1 to C8 alkoxy;R1 is selected from the group consisting of COCH3, CO2R3, CONH2, CONH(R4)2, CN, COX(CH2)n-N-(R2)(R4)(R3), and the quaternized salt form of the formula COX(CH2)n-N-(R2)(R4)(R3)<+>Y<->;X is O or NH;n is an integer of 1 to 5;Y is an anion; andR2, R3 and R4 are independently linear or branched C1 to C20.Hair care formulations and other compounds containing compounds of Formula I, and methods for protecting hair and substrates such as polymers, textiles, fabrics, leathers and paints using the compounds herein.
Inventors:
Show Dury, Ratankee.
Application Number:
JP2003582119A
Publication Date:
May 12, 2010
Filing Date:
March 27, 2003
Export Citation:
Assignee:
Merck Patent Gesellschaft mit beschraenkter Haftung
International Classes:
A61K8/00; C07C235/34; A61K8/40; A61K8/42; A61K8/44; A61Q5/00; A61Q5/02; A61Q5/12; A61Q17/04; C07C235/78; C07C235/80; C07C255/41; C09K3/00; C09K15/28
Domestic Patent References:
| JP61024549A | ||||
| JP3095157A |
Foreign References:
| WO1999036049A1 | ||||
| US5670140 | ||||
| US5922310 | ||||
| US5451394 | ||||
| US5633403 |
Other References:
Journal of Medicinal Chemistry,1980年,Vol.23, No.1,p.50-59
Attorney, Agent or Firm:
Akio Miyazaki
Ishibashi Masayuki
Shinichi Iwata
Masaaki Ogata
Ishibashi Masayuki
Shinichi Iwata
Masaaki Ogata