中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

14 records (took 0.022 seconds)

    ADDITIVE PACKAGE FOR TONER
    1.
    发明专利
    ADDITIVE PACKAGE FOR TONER 未知

    公开(公告)号：CA2727489A1

    公开(公告)日：2011-07-19

    申请号：CA2727489

    申请日：2011-01-12

    Applicant: XEROX CORP

    Inventor： MATTISON DENNIS A JR ,  CHENG CHIEH-MIN ,  LAI ZHEN ,  BLAIR CHRISTOPHER D ,  OU ZHAOYANG ,  DALE PHILIP J

    IPC: G03G9/08

    Abstract: An additive package is provided for use with toners. The additive package may be utilized with ultra low melt toners formed by emulsion aggregation processes. The additive package of the present disclosure provides toners with a low minimum fusing temperature to enable high speed printing. Toners possessing the additive package of the present disclosure also possess wide fusing latitude, good release, high gloss, high blocking temperature, robust particles, excellent triboelectric charge properties, and the like.

    Toner compositions
    5.
    发明专利
    Toner compositions 未知

    公开(公告)号：GB2477039A

    公开(公告)日：2011-07-20

    申请号：GB201100913

    申请日：2011-01-19

    Applicant: XEROX CORP

    Inventor： MATTISON DENNIS A JR ,  CHENG CHIEH-MIN ,  LAI ZHEN ,  BLAIR CHRISTOPHER D ,  OU ZHAOYANG ,  DALE PHILIP J

    IPC: G03G9/087

    Abstract: A toner comprising toner particles of at least one amorphous resin in combination with at least one crystalline resin; and a surface additive package comprising:• Polydimethylsiloxane surface treated silica (1.15-1.4 wt%);• Silazane surface treated silica (0.75-0.95% );• Silazane surface treated sot-gel silica (0.45-1.5%);• Titania, surface treated with decylsilane, decyltrimethoxysilane or butyltrimethoxysilane 0.2-1.0%);• A metal oxide comprising cerium oxide, tin oxide or combinations thereof (0.2- 0.35%);• Zinc stearate (0.15-0.25%); and• Polymethyl methacrylate (0.4-0.6%) The percentage values being by weight of the toner particles The amorphous resin may have the formula: Where m may be from 5 to 1000, The crystalline resin may be of formula: The toner may further comprise one of a number of waxes

    Pacote de aditivos para toner
    8.
    发明专利
    Pacote de aditivos para toner 未知

    公开(公告)号：BRPI1100076A2

    公开(公告)日：2015-03-31

    申请号：BRPI1100076

    申请日：2011-01-19

    Applicant: XEROX CORP

    Inventor： MATTISON DENNIS A JR ,  CHENG CHIEH-MIN ,  LAI ZHEN ,  BLAIR CHRISTOPHER D ,  OU ZHAOYANG ,  DALE PHILIP J

    IPC: G03G9/087 ,  C08F12/22 ,  G03G9/08

    Abstract: Pacote de aditivos para toner. A presente invenção refere-se a um pacote de aditivos para uso com toners. O pacote de aditivos pode ser utilizado com toners de fusão ultrabaixa formados por processos de agregação de emulsão. O pacote de aditivos da presente invenção fornece toners com uma temperatura de fusão mínima baixa para permitir a impressão em alta velocidade. Os toners que possuem o pacote de aditivos da presente invenção também possuem ampla extensão de fusão, boa liberação, alto brilho, temperatura de bloqueio elevada, partículas sólidas, excelentes propriedades de carga triboelétrica, e outros mais.

Patent Agency Ranking