公开(公告)号：AU2010296000B2

公开(公告)日：2013-05-23

申请号：AU2010296000

申请日：2010-09-16

Applicant: CABOT CORP

Inventor： ZHANG XUAN ,  WANG TING ,  MORRIS MICHAEL D

IPC: C08L7/00 ,  B29C35/02 ,  C08J3/24 ,  C08K3/04 ,  C08L9/06

Abstract: A wet mix elastomer composite comprising carbon black dispersed in an elastomer including a blend of a natural rubber and styrene-butadiene rubber. When the wet mix elastomer composite is processed with CTV Method 1, the vulcanized wet mix elastomer composite exhibits a resistivity that A) has a natural logarithm satisfying the equation 1n(resistivity) ≥ -0.1(loading) + x, where x is 14, or B) is at least 2.9 times greater than the resistivity of a vulcanized dry mix elastomer composite having the same composition and prepared using Comparative CTV Method 1.

公开(公告)号：ES2394928T3

公开(公告)日：2013-02-06

申请号：ES10182722

申请日：2002-11-21

Applicant: CABOT CORP

Inventor： WANG TING ,  WANG MENG-JIAO ,  MCCONNELL GLENDON A ,  REZNEK STEVEN R

IPC: C08L21/00 ,  C08L101/00 ,  C08K3/00 ,  C08K3/04

Abstract: Un compuesto de elastómero que comprende un caucho para propósito general y relleno particuladodisperso en el caucho para propósito general, en donde el relleno particulado comprende una cantidad de por lomenos un negro de humo efectivo en lograr dicho caucho de propósito general:Dureza Shore A, medida de acuerdo con el método de prueba ASTM-D1415, mayor de 65;resistencia a la tensión, medida de acuerdo con el método de prueba ASTM-D412, mayor de 30 megapascales; yelongación hasta ruptura, medida de acuerdo con el método de prueba ASTM-D412, de por lo menos 600 %; endonde dicho negro de humo tiene valores de área de superficie y estructura que cumplen la ecuación CDBP, elnúmero de adsorción de dibultilftalato después que la muestra se ha triturado, medido de acuerdo con el método deprueba ASTM D-3493,

公开(公告)号：PT1461385E

公开(公告)日：2012-09-04

申请号：PT02804698

申请日：2002-11-21

Applicant: CABOT CORP

Inventor： WANG TING ,  WANG MENG-JIAO ,  MCCONNELL GLENDON A ,  REZNEK STEVEN R

IPC: C08L21/00 ,  C08L101/00 ,  C08K3/00 ,  C08K3/04

公开(公告)号：MY145879A

公开(公告)日：2012-05-15

申请号：MYPI20024178

申请日：2002-11-08

Applicant: CABOT CORP

Inventor： WANG TING ,  MCCONNELL GLENDON A ,  WANG MENG-JIAO

IPC: B65D85/07 ,  B29B15/02 ,  C08J3/12

Abstract: A BALE OF ELASTOMER COMPOSITE IS FORMED OF ELASTOMER AND FILLER, THE BALE HAVING A VOID VOLUME OF AT LEAST 3%. IN ANOTHER ASPECT, A CONTAINER IS PROVIDED, AT LEAST A PORTION OF THE CONTAINER BEING OCCUPIED BY ELASTOMER COMPOSITE PIECES OF ELASTOMER AND FILLER, WHEREIN THE OCCUPIED PORTION OF THE CONTAINER HAS A VOID VOLUME OF AT LEAST 3%.

公开(公告)号：AU1063099A

公开(公告)日：1999-04-23

申请号：AU1063099

申请日：1998-09-28

Applicant: CABOT CORP

Inventor： MABRY MELINDA ANN ,  WANG TING ,  PODOBNIK IVAN ZLATKO ,  SHELL JAMES A ,  MORGAN ALLAN CLARK ,  CHUNG BIN ,  TOKITA NOBORU

IPC: B01F5/02 ,  B29B7/76 ,  B29B15/04 ,  B60C1/00 ,  C08C1/14 ,  C08C1/15 ,  C08J3/215 ,  C08J3/22 ,  C08K3/04 ,  C08K3/36 ,  C08L21/00

Abstract: Elastomer composite blends are produced by novel wet/dry mixing methods and apparatus. In the wet mixing step or stage, fluid streams of particulate filler and elastomer latex are fed to the mixing zone of a coagulum reactor to form a mixture in semi-confined flow continuously from the mixing zone through a coagulum zone to a discharge end of the reactor. The particulate filler fluid is fed under high pressure to the mixing zone, such as to form a jet stream to entrain elastomer latex fluid sufficiently energetically to substantially completely coagulate the elastomer with the particulate filler prior to the discharge end. Highly efficient and effective elastomer coagulation is achieved without the need for a coagulation step involving exposure to acid or salt solution or the like. Elastomer composites are produced. Such elastomer composites may be cured or uncured, and combine material properties, such as choice of filler, elastomer, level of filler loading, and macro-dispersion, nor previously achieved. The coagulum produced by such wet mixing step, with or without intermediate processing steps, is then mixed with additional elastomer in a dry mixing step or stage to form elastomer composite blends. The additional elastomer to the coagulum may be the same as or different from the elastomer(s) used in the wet mixing step.