公开(公告)号：US3935170A

公开(公告)日：1976-01-27

申请号：US546794

申请日：1975-02-03

申请人： Otto Ernest Loeffler

发明人： Otto Ernest Loeffler

IPC分类号： B01J31/02 ,  B01J31/04 ,  C07F9/90 ,  C08G63/86 ,  C08G63/14

CPC分类号： C08G63/866 ,  B01J31/0212 ,  B01J31/04 ,  B01J31/2234 ,  B01J31/2239 ,  B01J31/4015 ,  C07F9/902 ,  B01J2531/52 ,  Y02P20/584

摘要： A novel antimony catalyst for polyester condensation reactions is described comprising trivalent antimony having its valences occupied by dianion radicals of 1,2-diols and anion radicals or organic carboxylic acids. The molar ratio of antimony to dianion radical of 1,2-diol to anion radical of organic carboxylic acid is 1:1:1. The antimony compound is prepared by reacting a mixture of a 1,2-diol and a trivalent antimony reactant represented by the formula; ##EQU1## wherein Sb is antimony, R.sub.1 is an anion radical of an organic carboxylic acid; and R.sub.2 is selected from the group consisting of anions of alcohols, anions of organic carboxylic acids and mixtures thereof.

摘要翻译： 描述了一种用于聚酯缩合反应的新型锑催化剂，其包含其价态被1,2-二醇和阴离子基团或有机羧酸的二阴离子占据的三价锑。 1,2-二醇与有机羧酸阴离子自由基的锑与二阴离子自由基的摩尔比为1:1:1。 锑化合物通过使1,2-二醇和由式表示的三价锑反应物的混合物反应来制备; R2是Sb，其中Sb是锑，R1是有机羧酸的阴离子基团; 并且R 2选自醇阴离子，有机羧酸的阴离子及其混合物。

公开(公告)号：US4028266A

公开(公告)日：1977-06-07

申请号：US677313

申请日：1976-04-15

申请人： Ronald Francis Langere ,  Otto Ernest Loeffler

发明人： Ronald Francis Langere ,  Otto Ernest Loeffler

IPC分类号： C01G30/00 ,  C08K3/22 ,  D06M11/47 ,  B01J13/00 ,  B01F3/12

CPC分类号： B82Y30/00 ,  C01G30/005 ,  C08K3/2279 ,  D06M11/47 ,  C01P2004/64 ,  C01P2006/22 ,  C01P2006/80

摘要： An aqueous stabilized antimony pentoxide sol composition, comprising from 25% to 35% antimony pentoxide, from 6.5% to 17% of an amine and the remainder water, has been prepared. A dried composition obtained from this sol composition has also been prepared. The dried powder contains from 62% to 76% antimony pentoxide, from 17% to 32% of an amine and the remainder absorbed and combined water. This dried composition when added to water or an organic solvent readily forms the stabilized sol composition originally obtained.

摘要翻译： 制备水稳定的五氧化二锑五氧化物溶胶组合物，其包含25％至35％的五氧化二锑，6.5％至17％的胺和其余的水。 还制备了由该溶胶组合物获得的干燥组合物。 干燥的粉末含有62％至76％的五氧化二锑，17％至32％的胺，其余为吸收和组合的水。 这种干燥的组合物当加入到水或有机溶剂中时容易形成最初获得的稳定的溶胶组合物。

公开(公告)号：US4026819A

公开(公告)日：1977-05-31

申请号：US675557

申请日：1976-04-09

申请人： Ronald Francis Langere ,  Otto Ernest Loeffler ,  Thomas Francis Santini

发明人： Ronald Francis Langere ,  Otto Ernest Loeffler ,  Thomas Francis Santini

IPC分类号： C01G30/00 ,  C08K3/22 ,  C08K9/02 ,  D06M11/47 ,  B01J13/00 ,  B01F3/12

CPC分类号： B82Y30/00 ,  C01G30/005 ,  C08K3/2279 ,  C08K9/02 ,  D06M11/47 ,  C01P2004/64 ,  C01P2006/22 ,  C01P2006/80

摘要： An aqueous antimony pentoxide sol composition, comprising from 10% to 50% antimony pentoxide and the remainder water has been prepared. This sol composition also may contain up to 5.0% of an amine if desired. When this sol composition contains the amine, a dried composition may be obtained from this sol composition. This dried powder contains from 85% to 95% antimony pentoxide and from 2.5% to 10% of an amine, the remainder being absorbed and combined water. This dried composition when added to water or an organic solvent readily forms the stabilized sol composition originally obtained.

摘要翻译： 五氧化二锑水溶液组合物，其中含有10-50％的五氧化二锑，剩余的水已经被制备。 如果需要，该溶胶组合物还可以含有高达5.0％的胺。 当该溶胶组合物含有胺时，可以从该溶胶组合物获得干燥的组合物。 该干燥粉末含有85％至95％的五氧化二锑和2.5％至10％的胺，其余为吸收和组合的水。 这种干燥的组合物当加入到水或有机溶剂中时容易形成最初获得的稳定的溶胶组合物。