Patents Assigned to Parahermosa Co., Ltd.
  • Cosmetic material
    Patent number: 8198335
    Abstract: A cosmetic material includes a component selected from diethyl amino hydroxy benzoyl hexyl benzoate and/or 4-tert-buthyl-4?-methoxy dibenzoyl methane as a component that crystallizes and precipitates easily and blends, as a dissolution stabilizer of the component, one or more types of octyl hydroxy stearate oligomer selected from a dimer to heptamer of octyl hydroxy stearate, whereby precipitation of UV absorbents and other poorly soluble components can be prevented over a long period.
    Type: Grant
    Filed: October 1, 2009
    Date of Patent: June 12, 2012
    Assignee: Parahermosa Co., Ltd.
    Inventor: Nobumasa Sato
  • COSMETIC MATERIAL
    Publication number: 20100087551
    Abstract: A cosmetic material includes a component selected from diethyl amino hydroxy benzoyl hexyl benzoate and/or 4-tert-buthyl-4?-methoxy dibenzoyl methane as a component that crystallizes and precipitates easily and blends, as a dissolution stabilizer of the component, one or more types of octyl hydroxy stearate oligomer selected from a dimer to heptamer of octyl hydroxy stearate, whereby precipitation of UV absorbents and other poorly soluble components can be prevented over a long period.
    Type: Application
    Filed: October 1, 2009
    Publication date: April 8, 2010
    Applicant: PARAHERMOSA CO., LTD.
    Inventor: Nobumasa SATO