Title:
【発明の名称】カルボン酸銀ナノ粒子のためのポリアクリルアミド表面改質剤
Document Type and Number:
Japanese Patent JP2003524803
Kind Code:
A
Abstract:
There is disclosed a nanoparticulate dispersion of a silver carboxylate particles having on the surface of the particles a surface modifier which is a nonionic oligomeric surfactant based on vinyl polymer with an amido function. In particular, the surface modifier is acrylamide, methacrylamide or derivatives thereof. Also disclosed are various compositions including the dispersions including oxidation-reduction imaging forming compositions, thermographic elements and photothermographic compositions and elements. The preferred carboxylate is a silver salt of a long chain fatty acid such as silver behenate.
Inventors:
Rental,mark
Dickinson, David A.
Wakeley, James Elle.
Geisel, Peter Jay.
Ortitz, Juan Jay
Dickinson, David A.
Wakeley, James Elle.
Geisel, Peter Jay.
Ortitz, Juan Jay
Application Number:
JP2001558788A
Publication Date:
August 19, 2003
Filing Date:
February 07, 2001
Export Citation:
Assignee:
Eastman Kodak Company
International Classes:
B41M5/323; G03C1/498; (IPC1-7): G03C1/498; B41M5/30
Attorney, Agent or Firm:
Takashi Ishida (5 others)