Patents by Inventor Meng-Jiao Wang
Meng-Jiao Wang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10247686Abstract: A compression heat-generation detector and a method therefor include one set or multi-sets of detecting units. The detecting unit includes a vertical compression device, a vertical compensation device and a synchronization device for a core center temperature sensor. The vertical compression device and the vertical compensation device are respectively fixed in an upper frame. A pressure sensor is mounted between a middle support of the rubber sample and a supporting plate of the vertical compensation device via a first transition column. The synchronization device is mounted between the pressing plate of the vertical compression device and the supporting plate of the vertical compensation device via a second transition column and a cushion block. The transition column penetrates through a hole of the middle support without affecting accuracy of the pressure sensor in a compression stress test with respect to the rubber sample.Type: GrantFiled: July 22, 2014Date of Patent: April 2, 2019Assignee: EVE RUBBER INSTITUTE CO., LTD.Inventors: Meng-Jiao Wang, Deying Dai, Pengzhang Wu, Shijie Liu
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Publication number: 20170131225Abstract: A compression heat-generation detector and a method therefor include one set or multi-sets of detecting units. The detecting unit includes a vertical compression device, a vertical compensation device and a synchronization device for a core center temperature sensor. The vertical compression device and the vertical compensation device are respectively fixed in an upper frame. A pressure sensor is mounted between a middle support of the rubber sample and a supporting plate of the vertical compensation device via a first transition column. The synchronization device is mounted between the pressing plate of the vertical compression device and the supporting plate of the vertical compensation device via a second transition column and a cushion block. The transition column penetrates through a hole of the middle support without affecting accuracy of the pressure sensor in a compression stress test with respect to the rubber sample.Type: ApplicationFiled: July 22, 2014Publication date: May 11, 2017Inventors: Meng-Jiao WANG, Deying DAI, Pengzhang WU, Shijie LIU
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Patent number: 9238724Abstract: 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.Type: GrantFiled: October 17, 2013Date of Patent: January 19, 2016Assignee: Cabot CorporationInventors: Meng-Jiao Wang, Ting Wang, Michael D. Morris, Xuan Zhang, Martin C. Green, Vijay R. Tirumala
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Publication number: 20150337091Abstract: A method of producing a coagulated latex composite. A coagulating mixture of a first elastomer latex and a particulate filler slurry is flowed along a conduit, and a second elastomer latex is introduced into the flow of the coagulating mixture.Type: ApplicationFiled: July 31, 2015Publication date: November 26, 2015Inventors: Ting Wang, Meng-Jiao Wang, Bernard Mariadass, Thirunavuc Karasu Govindan, Anthony das Thiruhelvanathan, Boon Kwang Lee, Xuan Zhang
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Patent number: 9156955Abstract: A method of producing a coagulated latex composite. A coagulating mixture of a first elastomer latex and a particulate filler slurry is flowed along a conduit, and a second elastomer latex is introduced into the flow of the coagulating mixture.Type: GrantFiled: September 16, 2010Date of Patent: October 13, 2015Assignee: Cabot CorporationInventors: Ting Wang, Meng-Jiao Wang, Bernard Mariadass, Thirunavuc Karasu Govindan, Anthony das Thiruhelvanthan, Boon Kwang Lee, Xuan Zhang
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Publication number: 20150105491Abstract: A tire comprising a rubber composition based on at least an elastomer composite formed by the method of flowing a coagulating mixture of a first elastomer latex comprising a first elastomer and a particulate filler slurry along a conduit; and introducing a second elastomer latex comprising a second elastomer into the flow of the coagulating mixture.Type: ApplicationFiled: December 17, 2014Publication date: April 16, 2015Inventors: Ting Wang, Meng-Jiao WANG, Bernard MARIADASS, Thirunavuc Karasu GOVINDAN, Anthony das THIRUHELVANATHAN, Boon Kwang LEE, Xuan ZHANG
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Publication number: 20140045989Abstract: 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 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.Type: ApplicationFiled: October 17, 2013Publication date: February 13, 2014Applicant: Cabot CorporationInventors: Meng-Jiao Wang, Ting Wang, Michael D. Morris, Xuan Zhang, Martin C. Green, Vijay R. Tirumala
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Patent number: 8586651Abstract: 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 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.Type: GrantFiled: February 5, 2009Date of Patent: November 19, 2013Assignee: Cabot CorporationInventors: Meng-jiao Wang, Ting Wang, Michael D. Morris, Xuan Zhang, Martin C. Green
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Publication number: 20120277344Abstract: A tire comprising a rubber composition based on at least an elastomer composite formed by the method of flowing a coagulating mixture of a first elastomer latex comprising a first elastomer and a particulate filler slurry along a conduit; and introducing a second elastomer latex comprising a second elastomer into the flow of the coagulating mixtureType: ApplicationFiled: September 16, 2010Publication date: November 1, 2012Inventors: Ting Wang, Meng-Jiao Wang, Bernard Mariadass, Thirunavuc Karasu Govindan, Anthony das Thiruhelvanathan, Boon Kwang Lee, Xuan Zhang
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Publication number: 20120172492Abstract: A method of producing a coagulated latex composite. A coagulating mixture of a first elastomer latex and a particulate filler slurry is flowed along a conduit, and a second elastomer latex is introduced into the flow of the coagulating mixture.Type: ApplicationFiled: September 16, 2010Publication date: July 5, 2012Applicant: Cabot CorporationInventors: Ting Wang, Meng-Jiao Wang, Bernard Mariadass, Thirunavuc Karasu Govindan, Anthony das Thiruhelvanathan, Boon Kwang Lee, Xuan Zhang
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Publication number: 20110281046Abstract: 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%.Type: ApplicationFiled: July 26, 2011Publication date: November 17, 2011Inventors: Ting Wang, Glendon A. McConnell, Meng-Jiao Wang
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Patent number: 8056708Abstract: 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%.Type: GrantFiled: January 9, 2008Date of Patent: November 15, 2011Assignee: Cabot CorporationInventors: Ting Wang, Glendon A. McConnell, Meng-Jiao Wang
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Patent number: 8012390Abstract: 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%.Type: GrantFiled: January 9, 2008Date of Patent: September 6, 2011Assignee: Cabot CorporationInventors: Ting Wang, Glendon A. McConnell, Meng-Jiao Wang
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Publication number: 20110021664Abstract: 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 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.Type: ApplicationFiled: February 5, 2009Publication date: January 27, 2011Applicant: CABOT CORPORATIONInventors: Meng-Jiao Wang, Ting Wang, Michael D. Morris, Xuan Zhang, Martin C. Green, Vijay R. Tirumala
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Patent number: 7776602Abstract: The present invention relates to a method of providing product consistency of a particulate material or the product containing the same, by measuring and/or analyzing at least one interfacial potential property value of the particulate material. The method may be used as a QA/QC method to insure product consistency.Type: GrantFiled: August 27, 2003Date of Patent: August 17, 2010Assignee: Cabot CorporationInventors: Steven R. Reznek, Ian D. Morrison, Meng-Jiao Wang, Steven E. Brown, Martin C. Green, William L. Sifleet, Lawrence J. Murphy
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Publication number: 20080113180Abstract: 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%.Type: ApplicationFiled: January 9, 2008Publication date: May 15, 2008Inventors: Ting Wang, Glendon McConnell, Meng-Jiao Wang
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Publication number: 20080110771Abstract: 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%.Type: ApplicationFiled: January 9, 2008Publication date: May 15, 2008Inventors: Ting Wang, Glendon McConnell, Meng-Jiao Wang
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Patent number: 7348375Abstract: Elastomer composites and elastomer blends comprising particulate fillers having selected structure and surface area values are disclosed as well as elastomer composites and elastomer blends having improved properties. Methods of making and using elastomer composites and elastomer blends are also disclosed.Type: GrantFiled: April 4, 2005Date of Patent: March 25, 2008Assignee: Cabot CorporationInventors: Ting Wang, Meng-Jiao Wang, Glendon A. McConnell, Steven R. Reznek
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Patent number: 7341142Abstract: 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%.Type: GrantFiled: November 9, 2001Date of Patent: March 11, 2008Assignee: Cabot CorporationInventors: Ting Wang, Glendon A. McConnell, Meng-Jiao Wang
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Patent number: 7199176Abstract: Disclosed are elastomeric compounds including an elastomer and a silicon-treated carbon black, and optionally including a coupling agent. The elastomeric compound exhibits poorer abrasion resistance in the absence of a coupling agent, lower hysteresis at high temperature and comparable or increased hysteresis at low temperature compared to an elastomer containing an untreated carbon black. A variety of elastomers and formulations employing such elastomers are contemplated and disclosed. Elastomeric compounds incorporating an elastomer and an oxidized, silicon-treated carbon black are also disclosed. Also disclosed are methods for preparing elastomers compounded with the treated carbon black.Type: GrantFiled: July 10, 2002Date of Patent: April 3, 2007Assignee: Cabot CorporationInventors: Khaled Mahmud, Meng-Jiao Wang, Robert A. Francis, James A. Belmont