公开(公告)号：US20150112005A1

公开(公告)日：2015-04-23

申请号：US14569956

申请日：2014-12-15

Applicant: Dow Global Technologies LLC

Inventor： Anthony J. Castelluccio ,  Jeffrey J. Dean ,  Alec Y. Wang ,  Lindsey A. Clark ,  Pradeep Jain ,  Roger L. Kuhlman ,  Angela N. Taha ,  Larry S. Green ,  Gary R. Marchand ,  Sean W. Ewart ,  Jeffrey A. Sims ,  Chris E. Blaschke ,  Brandon Fails

IPC: C08F210/14 ,  C08K5/17 ,  C08K5/52 ,  C08K5/098 ,  C08K5/12

CPC classification number: C08F210/14 ,  C08F6/02 ,  C08F210/16 ,  C08F297/08 ,  C08F297/083 ,  C08F2500/03 ,  C08F2500/08 ,  C08F2500/11 ,  C08F2500/12 ,  C08F2500/19 ,  C08F2500/20 ,  C08K5/098 ,  C08K5/12 ,  C08K5/17 ,  C08K5/52 ,  C08L23/0815 ,  C08L53/00 ,  C08L2666/02

Abstract: Improved reaction processes comprise reacting a mixture to form a product comprising a metal alkyl, metal oxide, or mixture thereof and then passing said product to a post-reactor heat exchanger. The improvement comprises one or more of the following: (1) reacting said metal alkyl compound with an acid to produce a soluble metal ester; or (2) adding an ionic surfactant; or (3) adding a mixture comprising an antioxidant to the product under conditions sufficient to avoid formation of significant amounts of insoluble metal or metal compounds derived from said metal alkyl compound; or (4) purging said post-reactor heat exchanger with an inert gas under conditions to remove metal oxide from the post-reactor heat exchanger.

Abstract translation: 改进的反应方法包括使混合物反应形成包含金属烷基，金属氧化物或其混合物的产物，然后将所述产物通入后反应器热交换器。 改进包括以下一个或多个：（1）使所述金属烷基化合物与酸反应以产生可溶性金属酯; 或（2）加入离子表面活性剂; 或（3）在足以避免形成显着量的来自所述金属烷基化合物的不溶性金属或金属化合物的条件下，向产物中加入包含抗氧化剂的混合物; 或（4）在惰性气体下，在从后反应器热交换器中除去金属氧化物的条件下吹扫所述后反应器热交换器。

公开(公告)号：US09932425B2

公开(公告)日：2018-04-03

申请号：US14569956

申请日：2014-12-15

Applicant: Dow Global Technologies LLC

Inventor： Anthony J. Castelluccio ,  Jeffrey J. Dean ,  Alec Y. Wang ,  Lindsey A. Clark ,  Pradeep Jain ,  Roger L. Kuhlman ,  Angela N. Taha ,  Larry S. Green ,  Gary R. Marchand ,  Sean W. Ewart ,  Jeffrey A. Sims ,  Chris E. Blaschke ,  Brandon Fails

IPC: C08F210/14 ,  C08K5/52 ,  C08K5/12 ,  C08K5/17 ,  C08L23/08 ,  C08F297/08 ,  C08L53/00 ,  C08F6/02 ,  C08K5/098 ,  C08F210/16

CPC classification number: C08F210/14 ,  C08F6/02 ,  C08F210/16 ,  C08F297/08 ,  C08F297/083 ,  C08F2500/03 ,  C08F2500/08 ,  C08F2500/11 ,  C08F2500/12 ,  C08F2500/19 ,  C08F2500/20 ,  C08K5/098 ,  C08K5/12 ,  C08K5/17 ,  C08K5/52 ,  C08L23/0815 ,  C08L53/00 ,  C08L2666/02

Abstract: Improved reaction processes comprise reacting a mixture to form a product comprising a metal alkyl, metal oxide, or mixture thereof and then passing said product to a post-reactor heat exchanger. The improvement comprises one or more of the following: (1) reacting said metal alkyl compound with an acid to produce a soluble metal ester; or (2) adding an ionic surfactant; or (3) adding a mixture comprising an antioxidant to the product under conditions sufficient to avoid formation of significant amounts of insoluble metal or metal compounds derived from said metal alkyl compound; or (4) purging said post-reactor heat exchanger with an inert gas under conditions to remove metal oxide from the post-reactor heat exchanger.