公开(公告)号：CA2698577C

公开(公告)日：2013-08-20

申请号：CA2698577

申请日：2008-08-28

Applicant: CABOT CORP

Inventor： ZHANG XUAN ,  MORRIS MICHAEL D

IPC: C08L21/00 ,  C08C1/14 ,  C08J3/20 ,  C08K3/04

Abstract: An elastomer composite includes the coagulated product of a mixture of a particulate slurry and a latex blend comprising skim latex and at least one of field latex and latex concentrate.

公开(公告)号：CA2811004A1

公开(公告)日：2013-03-22

申请号：CA2811004

申请日：2011-09-14

Applicant: CABOT CORP

Inventor： MORRIS MICHAEL D ,  PRAKASH ANAND ,  RUMPF FREDERICK H

IPC: C08K3/04 ,  B29C48/395 ,  C08K3/36 ,  C08K5/00 ,  C08K9/06 ,  C08L7/00 ,  C08L9/00

Abstract: An elastomer composite with silica-containing filler is described, along with methods to make the same. The advantages achieved with the elastomer composite and methods are further described.

公开(公告)号：ITTO20110827A1

公开(公告)日：2012-03-16

申请号：ITTO20110827

申请日：2011-09-15

Applicant: CABOT CORP

Inventor： MORRIS MICHAEL D ,  PRAKASH ANAND ,  RUMPF FREDERICK H

IPC: B29C48/395

公开(公告)号：FR2964661A1

公开(公告)日：2012-03-16

申请号：FR1158209

申请日：2011-09-15

Applicant: CABOT CORP

Inventor： MORRIS MICHAEL D ,  PRAKASH ANAND ,  RUMPF FREDERICK H

IPC: C08J3/215 ,  B29C48/395 ,  C08J3/22 ,  C08K3/04 ,  C08K3/36 ,  C08K5/18 ,  C08K5/372 ,  C08L7/02 ,  C08L21/02

Abstract: On décrit un composite d élastomère avec une charge contenant de la silice, conjointement avec des procédés pour sa préparation. On décrit en outre les avantages obtenus avec le composite d'élastomère et les procédés. FIGURE 1

公开(公告)号：ZA201005671B

公开(公告)日：2011-04-28

申请号：ZA201005671

申请日：2010-08-06

Applicant: CABOT CORP

Inventor： TIRUMALA VIJAY R ,  GREEN MARTIN C ,  ZHANG XUAN ,  MORRIS MICHAEL D ,  WANG TING ,  WANG MENG-JIAO

Abstract: A method of producing an elastomer composite. The method includes A) combining a first fluid comprising elastomer latex with a second fluid comprising particulate filler; B) causing the elastomer latex to coagulate, thereby forming masterbatch crumb; C) bringing the masterbatch crumb to a water content of about 1 weight percent to about 20 weight percent, thereby forming a de-watered coagulum; D) removing water from the de-watered coagulum by subjecting the dewatered coagulum to mechanical energy, thereby causing the dewatered coagulum to heat as a result of friction, while allowing the dewatered coagulum to achieve a temperature of about 130° C. to about 190° C., wherein water content is reduced to about 0.5% to about 3% and wherein substantially all of the decrease in water content is accomplished by evaporation, thereby producing a masticated masterbatch; and E) subjecting the masticated masterbatch to at least an additional 0.3 MJ/kg of mechanical energy while further reducing the water content.

公开(公告)号：CA2714461A1

公开(公告)日：2009-08-13

申请号：CA2714461

申请日：2009-02-05

Applicant: CABOT CORP

Inventor： WANG MENG-JIAO ,  WANG TING ,  MORRIS MICHAEL D ,  ZHANG XUAN ,  GREEN MARTIN C ,  TIRUMALA VIJAY R

IPC: C08J3/22

Abstract: A method of producing an elastomer composite. The method includes A) combining a first fluid comprising elastomer latex with a second fluid comprising particulate filler; B) causing the elastomer latex to coagulate, thereby forming masterbatch crumb; C) bringing the masterbatch crumb to a water content of about 1 weight percent to about 20 weight percent, thereby forming a dewatered coagulum; D) removing water from the dewatered coagulum by subjecting the dewatered coagulum to mechanical energy, thereby causing the dewatered coagulum to heat as a result of friction, while allowing the dewatered coagulum to achieve a temperature of about 130°C to about 19O°C, wherein water content is reduced to about 0.5 % to about 3 % and wherein substantially all of the decrease in water content is accomplished by evaporation, thereby producing a masticated masterbatch; and E) subjecting the masticated masterbatch to at least an additional 0.3 MJ/kg of mechanical energy while further reducing the water content.

公开(公告)号：AU2008296995A1

公开(公告)日：2009-03-12

申请号：AU2008296995

申请日：2008-08-28

Applicant: CABOT CORP

Inventor： ZHANG XUAN ,  MORRIS MICHAEL D

IPC: C08J3/22 ,  C08C1/14 ,  C08J3/215

Abstract: The present invention is a vulcanized elastomer composite including at least 70 phr carbon black, for example, N234 carbon black, and exhibiting a ratio of T300/T100 of at least 4.5.