公开(公告)号：US10000710B2

公开(公告)日：2018-06-19

申请号：US14639272

申请日：2015-03-05

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： David T. Ferrughelli ,  Emmanuel Ulysse ,  Teng Xu

IPC: C10G47/06 ,  C10G47/26 ,  C10G49/04 ,  C10G49/12 ,  C10G69/06 ,  C10G47/12 ,  C10G45/14 ,  C10G45/66 ,  C10G47/24 ,  C10G49/10

CPC classification number: C10G47/06 ,  C10G45/14 ,  C10G45/66 ,  C10G47/12 ,  C10G47/24 ,  C10G47/26 ,  C10G49/04 ,  C10G49/10 ,  C10G49/12 ,  C10G69/06

Abstract: A process for upgrading pyrolysis tar to higher value products. More particularly, this invention relates to the upgrading of steam cracker tar using relatively small amounts of a transition metal sulfide-containing particulate catalyst dispersed throughout the tar chargestock and in the presence of hydrogen, at relatively mild hydroconversion conditions.

公开(公告)号：US20160152740A1

公开(公告)日：2016-06-02

申请号：US14900989

申请日：2014-06-30

Applicant: EXXONMOBIL CHEMICAL PATENTS INC.

Inventor： Man Kit Ng ,  David T. Ferrughelli ,  Hong Cheng ,  Emmanuel Ulysse ,  Donna J. Crowther ,  Edward A. Lemon ,  Patrick Brant

IPC: C08F8/46

CPC classification number: C08F8/46 ,  C08F2810/30 ,  C08F2810/40 ,  C08F110/10 ,  C08F110/06 ,  C08F210/06 ,  C08F210/08 ,  C08F210/14

Abstract: Disclosed is a method of functionalizing a vinyl terminated polyolefin, the method comprising combining a vinyl terminated polyolefin and a α,β-unsaturated carbonyl compound at a temperature of at least 150° C. and a pressure of at least 14 psi, forming a functionalized polyolefin. The functionalized polyolefin comprises a compound or mixture of compounds represented the formula: wherein each R1 is, independently, selected from hydrogen and C1 to C4 or C10 alkyls; n is an integer from 2 to 800; and each X is, independently, a functional group derived from the α,β-unsaturated carbonyl compound.

Abstract translation: 公开了一种官能化乙烯基封端的聚烯烃的方法，该方法包括在至少150℃的温度和至少14psi的压力下将乙烯基封端的聚烯烃和α，β-不饱和羰基化合物组合，形成 官能化聚烯烃。 官能化聚烯烃包括化合物或下式化合物的混合物：其中每个R 1独立地选自氢和C 1至C 4或C 10烷基; n为2〜800的整数; 并且每个X独立地是衍生自α，β-不饱和羰基化合物的官能团。

公开(公告)号：US20150344790A1

公开(公告)日：2015-12-03

申请号：US14639272

申请日：2015-03-05

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： David T. Ferrughelli ,  Emmanuel Ulysse ,  Teng Xu

IPC: C10G47/12

CPC classification number: C10G47/06 ,  C10G45/14 ,  C10G45/66 ,  C10G47/12 ,  C10G47/24 ,  C10G47/26 ,  C10G49/04 ,  C10G49/10 ,  C10G49/12 ,  C10G69/06

Abstract: A process for upgrading pyrolysis tar to higher value products. More particularly, this invention relates to the upgrading of steam cracker tar using relatively small amounts of a transition metal sulfide-containing particulate catalyst dispersed throughout the tar chargestock and in the presence of hydrogen, at relatively mild hydroconversion conditions.

Abstract translation: 将热解焦油升级为更高价值产品的过程。 更具体地说，本发明涉及在相对温和的加氢转化条件下，使用相对少量的分散在焦油装料中的氢过渡金属硫化物的颗粒催化剂升级蒸汽裂解焦油。

公开(公告)号：US09657116B2

公开(公告)日：2017-05-23

申请号：US14900989

申请日：2014-06-30

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Man Kit Ng ,  David T. Ferrughelli ,  Hong Cheng ,  Emmanuel Ulysse ,  Donna J. Crowther ,  Edward A. Lemon, Jr. ,  Patrick Brant

IPC: C08F8/46

CPC classification number: C08F8/46 ,  C08F2810/30 ,  C08F2810/40 ,  C08F110/10 ,  C08F110/06 ,  C08F210/06 ,  C08F210/08 ,  C08F210/14

Abstract: Disclosed is a method of functionalizing a vinyl terminated polyolefin, the method comprising combining a vinyl terminated polyolefin and a α,β-unsaturated carbonyl compound at a temperature of at least 150° C. and a pressure of at least 14 psi, forming a functionalized polyolefin. The functionalized polyolefin comprises a compound or mixture of compounds represented the formula: wherein each R1 is, independently, selected from hydrogen and C1 to C4 or C10 alkyls; n is an integer from 2 to 800; and each X is, independently, a functional group derived from the α,β-unsaturated carbonyl compound.