中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

66 records (took 0.023 seconds)

    POLYMERIC PRODUCTS CONTAINING MODIFIED CARBON PRODUCTS AND METHODS OF MAKING AND USING THE SAME
    36.
    发明专利
    POLYMERIC PRODUCTS CONTAINING MODIFIED CARBON PRODUCTS AND METHODS OF MAKING AND USING THE SAME 未知

    公开(公告)号：MY129161A

    公开(公告)日：2007-03-30

    申请号：MYPI9805668

    申请日：1998-12-15

    Applicant: CABOT CORP

    Inventor： COOKE JOEL M ,  GALLOWAY COLLIN P ,  BISSELL MARK A ,  ADAMS CURTIS E ,  YU MICHAEL C ,  BELMONT JAMES A ,  AMICI ROBERT M

    IPC: C08K9/04 ,  C09C1/48 ,  C08L101/00 ,  C09C1/56 ,  C09C3/08 ,  C09D7/12 ,  C09D11/00 ,  C09D11/02 ,  C09D17/00

    Abstract: VARIOUS MODIFIED CARBON PRODUCTS ARE DISCLOSED WHICH CAN FORM A PART OF A POLYMERIC PRODUCT CONTAINING THE MODIFIED CARBON PRODUCT AND POLYMER. ONE TYPE MODIFIED CARBON PRODUCT DISCLOSED IS A CARBON PRODUCT HAVING ATTACHED AT LEAST ONE ORGANIC GROUP, MONOMERIC GROUP, OR POLYMERIC GROUP. ANOTHER TYPE OF MODIFIED CARBON PRODUCT DISCLOSED IS A CARBON PRODUCT HAVING ATTACHED A GROUP HAVING THE FORMULA : -AR-CO2 -R OR -Cn H2n CO2 -R, WHERE R IS AN ORGANIC GROUP, MONOMERIC GROUP. THE THIRD TYPE OF MODIFIED CARBON PRODUCT CONTAINS A) A CARBON PRODUCT HAVING ATTACTED AT LEAST ONE ORGANIC GROUP DIRECTLY ATTACHED TO THE CARBON PRODUCT, B) AT LEAST ONE IONIC GROUP, IONIZABLE GROUP, OR A MIXTURE THEREOF ATTACHED TO THE ORGANIC GROUP, AND C) AT LEAST ONE COUNTER-IONIC GROUP COUNTER-IONIZABLE GROUP WITH AT LEAST ONE ORGANIC GROUP, MONOMERIC GROUP, OR POLYMERIC GROUP, OR MIXTURE THEREOF, WHERE THE COUNTER-IONIC OR COUNTER-IONIZABLE GROUP IS ATTACHED TO THE IONIC AND/OR IONIZABLE GROUP. A METHOD OF IMPROVING THE DISPERSION OF CARBON PRODUCTS IN POLYMERS IS ALSO DISCLOSED WHICH INVOLVES DISPERSING THE MODIFIED CARBON PRODUCTS DESCRIBED ABOVE IN A POLYMER TO FORM A POLYMERIC PRODUCT.

    38.
    发明专利
    未知

    公开(公告)号：DK1157069T3

    公开(公告)日：2003-09-01

    申请号：DK00916090

    申请日：2000-03-03

    Applicant: CABOT CORP

    Inventor： GAMBALE RONALD J ,  AMICI ROBERT M ,  YU YUAN

    IPC: C09B67/08 ,  C09C1/20 ,  C09C1/36 ,  C09D11/00 ,  C09B67/00 ,  C09C1/56 ,  C09C3/08

    Abstract: The present invention relates to a process for preparing surface-modified colored pigments. The process includes the steps of: preparing a reaction batch comprising a treating agent and a diazotizing agent; adding a colored pigment to the batch; and mixing the colored pigment and the batch under high shear conditions to form a reaction product comprising a surface-modified colored pigment. The treating agent has an organic group which comprises at least one diazotizable group. In a preferred embodiment the diazotizable group comprises a) at least one aromatic group or at least one C1-C20 alkyl group, and b) at least one ionic group, ionizable group, nonionic group, or a mixture thereof. The surface-modified colored pigments prepared by the process of the present invention have been found useful in aqueous or solvent based compositions and particularly in ink jet ink compositions.

    Gyricon displays containing modified particles
    39.
    发明专利
    Gyricon displays containing modified particles 未知

    公开(公告)号：AU1178102A

    公开(公告)日：2002-05-06

    申请号：AU1178102

    申请日：2001-10-18

    Applicant: CABOT CORP

    Inventor： AMICI ROBERT M ,  DALTON DENNIS M ,  GALLOWAY COLLIN P

    IPC: G02B26/02 ,  G09F9/37

    Abstract: A gyricon display containing modified particles is disclosed. The gyricon display has an arrangement of bichromal or polychromal elements which are disposed between a first and second electrode. One of the electrodes is substantially visually transparent. The display also has means for creating a potential difference between the two electrodes. Also, each bichromal element has two hemispheres, wherein one of the hemispheres has at least a surface containing at least one modified colored pigment having attached at least one organic group and the other hemisphere has at least a surface with a different color and different electrical property. The organic group preferably includes at least one ionic, ionizable group, or both. Each bichromal or polychromal element is enclosed within a shell wherein a liquid is present between the shell and the element so that the element is free to rotate in response. Methods of making the gyricon display are also disclosed.

Patent Agency Ranking