公开(公告)号：US20200002443A1

公开(公告)日：2020-01-02

申请号：US16408157

申请日：2019-05-09

申请人： Peter P. Hanik ,  Ronnie M. Hanes ,  Robin D. Rogers ,  Parasu Veera Uppara ,  Gabriela Gurau

发明人： Peter P. Hanik ,  Ronnie M. Hanes ,  Robin D. Rogers ,  Parasu Veera Uppara ,  Gabriela Gurau

IPC分类号： C08F4/646

摘要： Ethylenically unsaturated polymerization catalyst compositions including an active catalytic metal component and an ionic compound component and methods for making and using same.

公开(公告)号：US11370850B2

公开(公告)日：2022-06-28

申请号：US16408157

申请日：2019-05-09

申请人： Peter P. Hanik ,  Ronnie M. Hanes ,  Robin D. Rogers ,  Parasu Veera Uppara ,  Gabriela Gurau

发明人： Peter P. Hanik ,  Ronnie M. Hanes ,  Robin D. Rogers ,  Parasu Veera Uppara ,  Gabriela Gurau

IPC分类号： C08F4/646

摘要： Ethylenically unsaturated polymerization catalyst compositions including an active catalytic metal component and an ionic compound component and methods for making and using same.

公开(公告)号：US20090326268A1

公开(公告)日：2009-12-31

申请号：US12494098

申请日：2009-06-29

申请人： Ronnie M. Hanes ,  Peter P. Hanik ,  James A. Hinnenkamp

发明人： Ronnie M. Hanes ,  Peter P. Hanik ,  James A. Hinnenkamp

IPC分类号： C07C51/12 ,  C09K3/00 ,  B01J8/00

CPC分类号： C07C51/12 ,  B01J8/00 ,  B01J31/20 ,  B01J2219/00006 ,  B01J2231/321 ,  B01J2531/822 ,  B01J2531/827 ,  C07C51/50 ,  C07C2523/46 ,  C07C53/08

摘要： An alcohol such as methanol is reacted with carbon monoxide in a liquid reaction medium including a catalyst, an alkyl iodide such as methyl iodide, alkyl acetate such as methyl acetate in specified proportions, an additive, and an effective amount of water, where the additive increases an ionic character of the hydrogen iodide bond and the effective amount of water is sufficient to facilitate carboxylic acid release after carbonylation at the catalyst and to reduce anhydride formation. The present reaction system not only provides an acid product at water levels considerable below levels currently used, but also provides unexpected reaction rates and unexpected high catalyst stability.

摘要翻译： 醇等甲醇与一氧化碳在液体反应介质中反应，该反应介质包括催化剂，甲基碘等烷基碘，特定比例的乙酸烷基酯如乙酸甲酯，添加剂和有效量的水，其中添加剂 增加碘化氢键的离子特性，有效量的水足以促进催化剂羰基化后的羧酸释放并减少酸酐形成。 本反应体系不仅提供了水含量相当低于目前使用的酸产品，而且提供了出人意料的反应速率和出人意料的高催化剂稳定性。