Title:
【発明の名称】向上した重原子効果を有する一重項酸素発生剤
Document Type and Number:
Japanese Patent JP2001512498
Kind Code:
A
Abstract:
The present invention relates to photochemical singlet oxygen generators useful as bleaching agents for laundry detergent compositions or in hard surface cleaning compositions and as anti-microbials. The photochemical singlet oxygen generators comprise a heavy atom unit-containing axial unit wherein the heavy atoms overlap with the pi electron cloud of the photosensitizer unit and enhance the quantum efficiency of the transition of an electron from exited singlet state to triplet state.
Inventors:
Alan, David, Wheelie
Brian, Jeffreys
David, William, Ingram
Brian, Jeffreys
David, William, Ingram
Application Number:
JP53199498A
Publication Date:
August 21, 2001
Filing Date:
January 22, 1998
Export Citation:
Assignee:
THE PROCTER AND GAMBLE COMPANY
International Classes:
C07D487/22; C01B13/02; C09K3/00; C11D3/00; C11D3/16; C11D3/39; C11D3/395; C11D11/00; (IPC1-7): C09K3/00; C01B13/02; C07D487/22; C09K3/00; C11D3/395
Attorney, Agent or Firm:
Kazuo Sato (3 others)