公开(公告)号：US5030711A

公开(公告)日：1991-07-09

申请号：US492005

申请日：1990-03-12

申请人： Valerie Bagrel ,  Jacques Garapon ,  Remi Touet ,  Catherine Huet ,  Bernard Damin

发明人： Valerie Bagrel ,  Jacques Garapon ,  Remi Touet ,  Catherine Huet ,  Bernard Damin

IPC分类号： B01J31/18 ,  C07B61/00 ,  C07C67/26 ,  C07C69/34 ,  C07C69/533 ,  C08F290/00 ,  C08F299/00 ,  C08G63/42 ,  C08G63/58 ,  C08G63/82 ,  C08G63/85

CPC分类号： C08G63/42 ,  C08G63/58

摘要： The invention relates to a process for condensing at least one epoxide on at least one cyclic anhydride of a dicarboxylic acid in the presence of a catalyst consisting of at least one titanium nitrogenous complex of the formula (I) Ti(OR.sup.1).sub.m (OR.sup.2 ).sub.n (OR.sup.2 ).sub.p Lg in which R.sup.1, R.sup.2 and R.sup.3 each independently represents one hydrocarbon group, L represents the remainder of a nitrogenous compound, the sum of m+n+p+q is 4, q is an integer from 1 to 4 and m, n and p are independently each 0 or 1. The process allows for obtaining a perfectly alternating polyester.

摘要翻译： 本发明涉及一种在由至少一种式（I）Ti（OR 1）m（OR 2）的钛氮配合物组成的催化剂存在下将二羧酸的至少一种环状酸酐缩合的方法， n（OR2）p Lg，其中R1，R2和R3各自独立地表示一个烃基，L表示含氮化合物的剩余部分，m + n + p + q的和为4，q为1至4的整数 并且m，n和p各自独立地为0或1.该方法允许获得完全交替的聚酯。

公开(公告)号：US5112937A

公开(公告)日：1992-05-12

申请号：US698023

申请日：1991-05-10

申请人： Jacques Garapon ,  Remi Touet ,  Bernard Damin ,  Beatrice Debled

发明人： Jacques Garapon ,  Remi Touet ,  Bernard Damin ,  Beatrice Debled

IPC分类号： C08F299/04 ,  C08F283/01 ,  C08G63/688 ,  C10L1/24

CPC分类号： C10L1/2493 ,  C08G63/6888

摘要： Disclosed are polymers of average molecular weight ranging from 400 to 20,000 comprising thiosubstituted groups per molecule and resulting from the reaction, in the presence of an addition catalyst, of at least one compound with a thiol function, having 1 to 60 carbon atoms per molecule, with an unsaturated polyester resulting from the condensation of an aliphatic epoxide with an unsaturated aliphatic dicarboxylic compound comprising at least one ethylenic unsaturation in the alpha position of one of the carboxyl groups. Also disclosed are middle distillate compositions having a distillation range from 150.degree. to 450.degree. C. and comprising a minor proportion, preferably from 0.001 to 2% by weight, of at least one of the polymers defined hereinabove.

公开(公告)号：US5104842A

公开(公告)日：1992-04-14

申请号：US598285

申请日：1990-10-16

申请人： Jacques Garapon ,  Isabelle Muller ,  Remi Touet ,  Catherine Huet ,  Bernard Damin

发明人： Jacques Garapon ,  Isabelle Muller ,  Remi Touet ,  Catherine Huet ,  Bernard Damin

IPC分类号： B01J31/02 ,  C07B61/00 ,  C07C67/26 ,  C07C69/60 ,  C08G59/68 ,  C08G63/16 ,  C08G63/42 ,  C08G63/52 ,  C08G63/58 ,  C08G63/82 ,  C08G63/85

CPC分类号： C08G63/58 ,  B01J31/0212 ,  B01J31/0239 ,  B01J31/0258 ,  B01J31/0259 ,  C08G63/42 ,  B01J2231/48

摘要： The object of the invention is a catalytic composition comprising titanium and phosphorus and resulting from the contacting of at least one titanate with at least one quaternary "onium" salt of an acid selected from the group consisting of phosphoric acid and the phosphonic acids of formula R.sup.7 H.sub.2 PO.sub.3 in which R.sup.7 is a hydrocarbon group having 1 to 38 atoms of carbon and the "onium" remainder is a remainder of formula (R.sup.8 R.sup.9 R.sup.10 R.sup.11 M).sup.+ in which M is an element from the group VA of the periodic table of elements, preferably nitrogen or phosphorous, and R.sup.8, R.sup.9, R.sup.10 and R.sup.11, identical or different, represent each an atom of hydrogen or a hydrocarbon group having 1 to 38 atoms of carbon.This catalytic composition is utilizable for producing asters and polyesters from epoxides and carboxylic acid anhydrides.

摘要翻译： 本发明的目的是一种催化组合物，其包含钛和磷，并且由至少一种钛酸盐与至少一种选自磷酸和式R 7 H 2 PO 3的膦酸的酸的季铵“盐” 其中R 7是具有1至38个碳原子的烃基，“鎓”余量是式（R8R9R10R11M）+的剩余部分，其中M是元素周期表第VA族元素，优选氮或磷 ，R8，R9，R10和R11相同或不同，表示氢原子或碳原子数1〜38原子的烃基。 该催化剂组合物可用于从环氧化物和羧酸酐生产甲酯和聚酯。

公开(公告)号：US5037945A

公开(公告)日：1991-08-06

申请号：US306174

申请日：1989-02-06

申请人： Jacques Garapon ,  Remi Touet ,  Bernard Damin ,  Beatrice Debled

发明人： Jacques Garapon ,  Remi Touet ,  Bernard Damin ,  Beatrice Debled

IPC分类号： C08F299/04 ,  C08F283/01 ,  C08G63/688 ,  C10L1/24

CPC分类号： C10L1/2493 ,  C08G63/6888

摘要： Disclosed are polymers of average molecular weight ranging from 400 to 20,000 comprising thiosubstituted groups per molecule and resulting from the reaction, in the presence of an addition catalyst, of at least one compound with a thiol function, having 1 to 60 carbon atoms per molecule, with an unsaturated polyester resulting from the condensation of an aliphatic epoxide with an unsaturated aliphatic dicarboxylic compound comprising at least one ethylenic unsaturation in the alpha position of one of the carboxyl groups. Also disclosed are middle distillate compositions having a distillation range from 150.degree. to 450.degree. C. and comprising a minor proportion, preferably from 0.001 to 2% by weight, of at least one of the polymers defined hereinabove.

摘要翻译： 公开了平均分子量为400至20,000的聚合物，其包含每分子的硫取代基团，并且在加成催化剂存在下由每分子具有1至60个碳原子的至少一种具有硫醇官能团的化合物进行反应得到， 由不饱和聚酯衍生而成，其中脂族环氧化物与在一个羧基的α位上包含至少一个烯属不饱和键的不饱和脂族二羧化合物缩合。 还公开了具有150至450℃的蒸馏范围并且包含少量比例，优选0.001至2重量％的上述定义的至少一种聚合物的中间馏分组合物。

公开(公告)号：US4433157A

公开(公告)日：1984-02-21

申请号：US377114

申请日：1982-05-11

申请人： Jerome Weill ,  Jacques Garapon ,  Bernard Sillion

发明人： Jerome Weill ,  Jacques Garapon ,  Bernard Sillion

IPC分类号： C07C51/567 ,  C08F8/46 ,  C10L1/198 ,  C07D307/60

CPC分类号： C10L1/198 ,  C07C51/567 ,  C08F8/22 ,  C08F8/46

摘要： A process for manufacturing an alkenyl dicarboxylic acid, anhydride comprises reacting at least one halogenated polyolefin with at least one unsaturated dicarboxylic acid anhydride in substantially stoichiometrical proportion, in the presence of a minor proportion of at least one organic compound containing at least one double bond bearing at least one electron attracting substituent.

摘要翻译： 一种制备烯基二羧酸，酸酐的方法包括使至少一种卤代聚烯烃与至少一种不饱和二羧酸酐基本上以化学计量比例在少量比例的至少一种含有至少一个双键轴承的有机化合物的存在下反应 至少一个电子吸引取代基。