公开(公告)号：US06677481B2

公开(公告)日：2004-01-13

申请号：US09901238

申请日：2001-07-09

申请人： Edmund J. Mozeleski ,  Richard H. Schlosberg ,  Dennis J. Davoren ,  Carl Robert Beck ,  Linda J. Broadbelt ,  Ned C. Haubein

发明人： Edmund J. Mozeleski ,  Richard H. Schlosberg ,  Dennis J. Davoren ,  Carl Robert Beck ,  Linda J. Broadbelt ,  Ned C. Haubein

IPC分类号： C07C5114

CPC分类号： C07C51/44 ,  C07C51/10 ,  C07C51/14 ,  C07C67/36 ,  C07C53/128 ,  C07C69/24

摘要： A method for production of pivalic acid comprising the steps of: (a) reacting isobutylene, carbon monoxide, and a first catalyst to produce a reaction mixture; (b) contacting the reaction mixture with water, thereby producing a crude acid product having pivalic acid and oligomeric neo-carboxylic acid; (c) then separating the pivalic acid and the oligomeric neo-carboxylic acid from the crude acid product; (d) then reacting the oligomeric neo-carboxylic acid with a source of carbon monoxide at a temperature of less than 200° C. in the presence of a second catalyst to produce a C5 carbocation product, wherein the first and second catalyst are either the same or different; and (e) reacting the C5 carbocation product with water; thereby producing pivalic acid having an overall yield of at least 80 wt. %.

公开(公告)号：US06919474B2

公开(公告)日：2005-07-19

申请号：US10365132

申请日：2003-03-31

申请人： Edmund J. Mozeleski ,  Richard H. Schlosberg ,  Dennis J. Davoren ,  Carl Robert Beck ,  Linda J. Broadbelt ,  Ned C. Haubein

发明人： Edmund J. Mozeleski ,  Richard H. Schlosberg ,  Dennis J. Davoren ,  Carl Robert Beck ,  Linda J. Broadbelt ,  Ned C. Haubein

IPC分类号： C07C51/10 ,  C07C51/14 ,  C07C51/44 ,  C07C67/36 ,  C07C69/00 ,  C07C67/38

CPC分类号： C07C51/44 ,  C07C51/10 ,  C07C51/14 ,  C07C67/36 ,  C07C53/128 ,  C07C69/24

摘要： A method for production of pivalic acid comprising the steps of: (a) reacting isobutylene, carbon monoxide, and a first catalyst to produce a reaction mixture; (b) contacting the reaction mixture with water, thereby producing a crude acid product having pivalic acid and oligomeric neo-carboxylic acid; (c) separating the pivalic acid and the oligomeric neo-carboxylic acid from the crude acid product; (d) reacting the oligomeric neo-carboxylic acid with a source of carbon monoxide at a temperature of less than 200° C. in the presence of a second catalyst to produce a C5 carbocation product, wherein the first and second catalyst are either the same or different; and (e) reacting the C5 carbocation product with water; thereby producing pivalic acid having an overall yield of at least 80 wt. %.

摘要翻译： 一种生产新戊酸的方法，包括以下步骤：（a）使异丁烯，一氧化碳和第一催化剂反应以产生反应混合物; （b）使反应混合物与水接触，从而产生具有新戊酸和低聚新羧酸的粗酸产物; （c）从粗酸产物中分离新戊酸和低聚新羧酸; （d）在低于200℃的温度下，在第二种催化剂的存在下使低聚新羧酸与一氧化碳源反应，生成C 5 -C 5碳阳离子产物，其中 第一和第二催化剂可以相同或不同; 和（e）使C 5 -C 5碳阳离子产物与水反应; 从而产生总产率至少为80重量％的新戊酸。 ％。

公开(公告)号：US06717010B2

公开(公告)日：2004-04-06

申请号：US10434915

申请日：2003-05-09

申请人： Edmund J. Mozeleski ,  Richard H. Schlosberg ,  Dennis J. Davoren ,  Carl Robert Beck ,  Linda J. Broadbelt ,  Ned C. Haubein

发明人： Edmund J. Mozeleski ,  Richard H. Schlosberg ,  Dennis J. Davoren ,  Carl Robert Beck ,  Linda J. Broadbelt ,  Ned C. Haubein

IPC分类号： C07C5114

CPC分类号： C07C51/44 ,  C07C51/10 ,  C07C51/14 ,  C07C67/36 ,  C07C53/128 ,  C07C69/24

摘要： A method for production of pivalic acid comprising the steps of: (a) reacting isobutylene, carbon monoxide, and a first catalyst to produce a reaction mixture; (b) contacting the reaction mixture with water, thereby producing a crude acid product having pivalic acid and oligomeric neo-carboxylic acid; (c) then separating the pivalic acid and the oligomeric neo-carboxylic acid from the crude acid product; (d) then reacting the oligomeric neo-carboxylic acid with a source of carbon monoxide at a temperature of less than 200° C. in the presence of a second catalyst to produce a C5 carbocation product, wherein the first and second catalyst are either the same or different; and (e) reacting the C5 carbocation product with water; thereby producing pivalic acid having an overall yield of at least 80 wt. %.

摘要翻译： 一种生产新戊酸的方法，包括以下步骤：（a）使异丁烯，一氧化碳和第一催化剂反应以产生反应混合物; （b）使反应混合物与水接触，从而产生具有新戊酸和低聚新羧酸的粗酸产物; （c）然后从所述粗酸产物中分离出所述新戊酸和所述低聚新羧酸; （d）然后使所述低聚新羧酸与一氧化碳源在小于200℃的温度下在第二催化剂存在下反应，以产生C5碳阳离子产物，其中所述第一和第二催化剂是 相同或不同; 和（e）使C5碳阳离子产物与水反应; 从而产生总产率至少为80重量％的新戊酸。 ％。

公开(公告)号：US08568846B2

公开(公告)日：2013-10-29

申请号：US12880586

申请日：2010-09-13

申请人： Jihad Mohammed Dakka ,  Edmund John Mozeleski ,  Lisa Saunders Baugh ,  Jon Edmond Randolph Stanat ,  Karla Schall Colle ,  Francisco Manuel Benitez ,  Peter Stokes James ,  Allen David Godwin ,  Carl Robert Beck

发明人： Jihad Mohammed Dakka ,  Edmund John Mozeleski ,  Lisa Saunders Baugh ,  Jon Edmond Randolph Stanat ,  Karla Schall Colle ,  Francisco Manuel Benitez ,  Peter Stokes James ,  Allen David Godwin ,  Carl Robert Beck

IPC分类号： B32B1/08 ,  C08K5/10

CPC分类号： C07C67/38 ,  C08K5/103 ,  Y10T428/139 ,  Y10T442/20 ,  C07C69/30

摘要： Provided are compositions, processes for making, and processes for using neoalkyl polyol esters and triglycerides as plasticizers. In one form, a neoalkylester triglyceride plasticizers can be produced by (i) drying a polyol feedstream; (ii) contacting in a reactor the dried polyol feedstream with a neoacid feedstream under effective temperature, pressure and time to form a neoalkylester plasticizer effluent stream, and (iii) purifying the neoalkylester plasticizer effluent stream to remove unreacted polyol and unreacted neoacid to form a neoalkylester plasticizer. Such plasticizers can be phthalate-free and provide outstanding properties including a suitable melting or pour point, glass transition temperature, low volatility, increased compatibility, increased hydrolytic stability, and excellent low temperature properties in a range of polymeric resins.

摘要翻译： 提供了组合物，制备方法和使用新烷基多元醇酯和甘油三酸酯作为增塑剂的方法。 在一种形式中，新烷基酯甘油三酯增塑剂可以通过（i）干燥多元醇进料流来制备; （ii）在有效温度，压力和时间下在干燥的多元醇原料流中与干燥的多元醇原料流接触以形成新的烷基酯增塑剂流出物流，和（iii）纯化新烷基酯增塑剂流出物流以除去未反应的多元醇和未反应的新酸，形成 新烷基酯增塑剂。 这种增塑剂可以是无邻苯二甲酸酯，并且提供突出的性能，包括合适的熔点或倾点，玻璃化转变温度，低挥发性，增加的相容性，增加的水解稳定性和在一系列聚合物树脂中的优异的低温性能。

公开(公告)号：US20110165355A1

公开(公告)日：2011-07-07

申请号：US12880586

申请日：2010-09-13

申请人： Jihad Mohammed Dakka ,  Edmund John Mozeleski ,  Lisa Saunders Baugh ,  Jon Edmond Randolph Stanat ,  Karla Schall Colle ,  Francisco Manuel Benitez ,  Peter Stokes James ,  Allen David Godwin ,  Carl Robert Beck

发明人： Jihad Mohammed Dakka ,  Edmund John Mozeleski ,  Lisa Saunders Baugh ,  Jon Edmond Randolph Stanat ,  Karla Schall Colle ,  Francisco Manuel Benitez ,  Peter Stokes James ,  Allen David Godwin ,  Carl Robert Beck

IPC分类号： B32B1/08 ,  C08K5/04 ,  C08K5/10 ,  C07C55/22 ,  B32B5/02 ,  C07C51/10

CPC分类号： C07C67/38 ,  C08K5/103 ,  Y10T428/139 ,  Y10T442/20 ,  C07C69/30

摘要： Provided are compositions, processes for making, and processes for using neoalkyl polyol esters and triglycerides as plasticizers. In one form, a neoalkylester triglyceride plasticizers can be produced by (i) drying a polyol feedstream; (ii) contacting in a reactor the dried polyol feedstream with a neoacid feedstream under effective temperature, pressure and time to form a neoalkylester plasticizer effluent stream, and (iii) purifying the neoalkylester plasticizer effluent stream to remove unreacted polyol and unreacted neoacid to form a neoalkylester plasticizer. Such plasticizers can be phthalate-free and provide outstanding properties including a suitable melting or pour point, glass transition temperature, low volatility, increased compatibility, increased hydrolytic stability, and excellent low temperature properties in a range of polymeric resins.

摘要翻译： 提供了组合物，制备方法和使用新烷基多元醇酯和甘油三酸酯作为增塑剂的方法。 在一种形式中，新烷基酯甘油三酯增塑剂可以通过（i）干燥多元醇进料流来制备; （ii）在有效温度，压力和时间下在干燥的多元醇原料流中与干燥的多元醇原料流接触以形成新的烷基酯增塑剂流出物流，和（iii）纯化新烷基酯增塑剂流出物流以除去未反应的多元醇和未反应的新酸，形成 新烷基酯增塑剂。 这种增塑剂可以是无邻苯二甲酸酯，并且提供突出的性能，包括合适的熔点或倾点，玻璃化转变温度，低挥发性，增加的相容性，增加的水解稳定性和在一系列聚合物树脂中的优异的低温性能。