公开(公告)号：US20130035467A1

公开(公告)日：2013-02-07

申请号：US13640429

申请日：2011-04-21

Applicant: Pavel L. Shutov ,  Jorge Jimenez ,  Hanno R. Van der Wal ,  Francois M. Casati

Inventor： Pavel L. Shutov ,  Jorge Jimenez ,  Hanno R. Van der Wal ,  Francois M. Casati

IPC: C07C69/80 ,  C08G18/32

CPC classification number: C08G18/4261 ,  C08G18/4866 ,  C08G63/42 ,  C08G63/672 ,  C08G63/914 ,  C08G65/2603 ,  C08G65/2663 ,  C08G65/2672 ,  C08G65/2678 ,  C08G2101/0025 ,  C08J9/141 ,  C08J2375/06

Abstract: A process for preparing a hybrid polyester-polyether polyol comprises contacting a carboxyl group-containing component and an epoxide, optionally in the presence of one or more of a double metal cyanide catalyst, a superacid catalyst, a metal salt of a superacid catalyst and/or a tertiary amine catalyst, under conditions such that a hybrid polyester-polyether polyol is formed. The hybrid polyester-polyether polyol offers the advantages of both ester and ether functionalities when used in a polyurethane formulation, thus enhancing physical properties. The process results in products having narrow polydispersity, a low acid number and unsaturation, and reduced byproduct formation, particularly when the double metal cyanide catalyst is employed.

Abstract translation: 制备混合聚酯 - 聚醚多元醇的方法包括任选地在一种或多种双金属氰化物催化剂，超酸催化剂，超酸催化剂的金属盐和/或其中的一种或多种的存在下使含羧基的组分和环氧化物接触， 或叔胺催化剂，在形成混合聚酯 - 聚醚多元醇的条件下进行。 当用于聚氨酯配方时，混合聚酯 - 聚醚多元醇具有酯和醚官能团的优点，从而提高物理性能。 该方法产生具有窄多分散性，低酸值和不饱和度的产物，以及减少的副产物形成，特别是当使用双金属氰化物催化剂时。

公开(公告)号：US20110218264A1

公开(公告)日：2011-09-08

申请号：US13128670

申请日：2009-11-16

Applicant: Francois M. Casati ,  Pavel L. Shutov ,  Hanno R. Van der Wal ,  Paul Cookson ,  Timothy Morley ,  Nathan Wilmot ,  Luis G. Zalamea ,  Zhizhong Wu ,  Joseph J. Zupancic ,  David E. Vietti

Inventor： Francois M. Casati ,  Pavel L. Shutov ,  Hanno R. Van der Wal ,  Paul Cookson ,  Timothy Morley ,  Nathan Wilmot ,  Luis G. Zalamea ,  Zhizhong Wu ,  Joseph J. Zupancic ,  David E. Vietti

IPC: C08G18/00 ,  C07C67/26 ,  C07C69/734 ,  C09D175/04

CPC classification number: C08G18/36 ,  C08G18/4255 ,  C08G18/4891

Abstract: A modified natural oil made from reacting at least one natural oil or fat comprising at least one ene moiety with at least one of an enophile or dienophile mixture to form at least one modified natural oil, and reacting the at least one modified natural oil which may be used in a variety of processes.

Abstract translation: 将至少一种包含至少一个烯部分的天然油或脂肪与至少一种亲烯体或亲双烯体混合物反应形成至少一种改性天然油而制备的改性天然油，并使所述至少一种改性天然油与 可用于各种过程。

公开(公告)号：US09139506B2

公开(公告)日：2015-09-22

申请号：US14365961

申请日：2012-12-10

Applicant: Pavel L. Shutov ,  David S. Laitar ,  David A. Babb

Inventor： Pavel L. Shutov ,  David S. Laitar ,  David A. Babb

IPC: C08G64/00 ,  C07C67/465 ,  C08G65/00 ,  C08G65/26 ,  C08G63/02

CPC classification number: C07C67/465 ,  C08G65/00 ,  C08G65/2615 ,  C08G65/2663

Abstract: Hybrid polyester-polyether polyols are prepared by polymerizing an alkylene oxide in the presence of a carboxylate initiator. The polymerization is catalyzed with a mixture of double metal cyanide catalyst complex and certain magnesium, group 3-group 15 metal or lanthanide series metal compounds. The presence of the magnesium, Group 3-Group 15 metal or lanthanide series metal (MG3-15LA) compound makes for consistently rapid activation of the double metal cyanide catalyst complex, even in the presence of carboxylate initiator compounds. This leads to greater productivity and reduced manufacturing costs due to shorter cycle times and less waste of raw materials due to the failure of the catalyst to become activated. Once the catalyst is activated, it often polymerizes the alkylene oxide at a faster rate that the DMC catalyst by itself.

Abstract translation: 混合聚酯 - 聚醚多元醇通过在羧酸酯引发剂的存在下聚合烯化氧来制备。 聚合反应用双金属氰化物催化剂络合物和某些镁，第3族第15族金属或镧系金属化合物的混合物催化。 即使在羧酸酯引发剂化合物的存在下，镁，第三族第15族金属或镧系金属（MG3-15LA）化合物的存在使得双金属氰化物催化剂络合物一直快速活化。 这导致更高的生产率和降低的制造成本，这是由于催化剂失效而导致的循环时间缩短和原材料的浪费减少。 一旦催化剂被活化，它通常以DMC催化剂本身更快的速率聚合烯化氧。

公开(公告)号：US20140213677A1

公开(公告)日：2014-07-31

申请号：US14346887

申请日：2012-09-10

Applicant: Jorge Jimenez ,  Pavel L. Shutov ,  William N. Felsted, II ,  Melissa M. Rose ,  Davide Micheletti

Inventor： Jorge Jimenez ,  Pavel L. Shutov ,  William N. Felsted, II ,  Melissa M. Rose ,  Davide Micheletti

IPC: C08G18/34 ,  C08G18/08

CPC classification number: C08G18/341 ,  C08G18/14 ,  C08G18/4261 ,  C08G63/668 ,  C08G63/914 ,  C08G2101/0025 ,  C08J9/14 ,  C08J2375/04

Abstract: The present invention discloses polyester-polyether polyols suitable for blending with other polyols or other materials mutually compatible with the polyester polyols to achieve polyurethane and polyisocyanurate products. In particular the present invention discloses polyester-polyether polyols produced by the reaction of: 1) phthalic anhydride with an alcohol having a nominal functionality of 3 and a molecular weight of 90 to 500 under conditions to form a phthalic anhydride half-ester; and 2) alkoxylating the half-ester formed in step 1 to form a polyester-polyether polyol having a hydroxyl number of from 200 to 350; with the proviso when the alcohol is a polyether polyol, the polyether polyol contains at least 70 weight percent of polyoxypropylene.

Abstract translation: 本发明公开了适用于与其它多元醇或其它与聚酯多元醇相容的材料共混以实现聚氨酯和聚异氰尿酸酯产品的聚酯多元醇多元醇。 特别地，本发明公开了通过以下反应制备的聚酯 - 聚醚多元醇：1）邻苯二甲酸酐与名义官能度为3，分子量为90〜500的醇，形成邻苯二甲酸酐半酯; 和2）将在步骤1中形成的半酯烷氧基化以形成羟基数为200至350的聚酯 - 聚醚多元醇; 条件是醇是聚醚多元醇时，聚醚多元醇含有至少70重量％的聚氧丙烯。

公开(公告)号：US20140018459A1

公开(公告)日：2014-01-16

申请号：US14003058

申请日：2012-03-19

Applicant: Pavel L. Shutov ,  Hanno R. Van der Wal ,  Jean-Paul Masy ,  David A. Babb

Inventor： Pavel L. Shutov ,  Hanno R. Van der Wal ,  Jean-Paul Masy ,  David A. Babb

IPC: C08G65/26 ,  C08G18/32

CPC classification number: C08G65/2609 ,  C08G18/3206 ,  C08G65/2678 ,  C08G65/2684 ,  C08G65/2696

Abstract: A two stage alkoxlyation process for preparing a short-chain polyether polyol from a starter compound comprising from 3 to 9 hydroxyl groups and at least one alkylene oxide, wherein said starter compound has a hydroxy equivalent weight of from 22 to 90 Da. Said process comprises a first stage alkoxlyation using a superacid catalyst to prepare an oligomeric alkoxylated starter compound that is further alkoxylated to the short-chain polyether polyol of the invention in a second stage using a DMC catalyst. The process of the present invention may be performed continuously, in a batch, or semi-batch process.

Abstract translation: 一种由起始化合物制备短链聚醚多元醇的二阶段烷氧化方法，所述起始化合物包含3至9个羟基和至少一种烯化氧，其中所述起始化合物的羟基当量为22至90Da。 所述方法包括使用超强酸催化剂的第一阶段烷氧化，以制备在第二阶段中使用DMC催化剂进一步使本发明的短链聚醚多元醇烷氧基化的低聚烷氧基化引发剂化合物。 本发明的方法可以连续地，分批或半间歇的方法进行。

公开(公告)号：US20140357887A1

公开(公告)日：2014-12-04

申请号：US14365961

申请日：2012-12-10

Applicant: Pavel L. Shutov ,  David S. Laitar ,  David A. Babb

Inventor： Pavel L. Shutov ,  David S. Laitar ,  David A. Babb

IPC: C07C67/465

CPC classification number: C07C67/465 ,  C08G65/00 ,  C08G65/2615 ,  C08G65/2663

Abstract: Hybrid polyester-polyether polyols are prepared by polymerizing an alkylene oxide in the presence of a carboxylate initiator. The polymerization is catalyzed with a mixture of double metal cyanide catalyst complex and certain magnesium, group 3-group 15 metal or lanthanide series metal compounds.

Abstract translation: 混合聚酯 - 聚醚多元醇通过在羧酸酯引发剂的存在下聚合烯化氧来制备。 聚合反应用双金属氰化物催化剂络合物和某些镁，第3族第15族金属或镧系金属化合物的混合物催化。

公开(公告)号：US08680211B2

公开(公告)日：2014-03-25

申请号：US13640429

申请日：2011-04-21

Applicant: Pavel L. Shutov ,  Jorge Jimenez ,  Hanno R. Van der Wal ,  Francois M. Casati

Inventor： Pavel L. Shutov ,  Jorge Jimenez ,  Hanno R. Van der Wal ,  Francois M. Casati

IPC: C08G65/32

CPC classification number: C08G18/4261 ,  C08G18/4866 ,  C08G63/42 ,  C08G63/672 ,  C08G63/914 ,  C08G65/2603 ,  C08G65/2663 ,  C08G65/2672 ,  C08G65/2678 ,  C08G2101/0025 ,  C08J9/141 ,  C08J2375/06

Abstract: A process for preparing a hybrid polyester-polyether polyol comprises contacting a carboxyl group-containing component and an epoxide, optionally in the presence of one or more of a double metal cyanide catalyst, a superacid catalyst, a metal salt of a superacid catalyst and/or a tertiary amine catalyst, under conditions such that a hybrid polyester-polyether polyol is formed. The hybrid polyester-polyether polyol offers the advantages of both ester and ether functionalities when used in a polyurethane formulation, thus enhancing physical properties. The process results in products having narrow polydispersity, a low acid number and unsaturation, and reduced byproduct formation, particularly when the double metal cyanide catalyst is employed.

Abstract translation: 制备混合聚酯 - 聚醚多元醇的方法包括任选地在一种或多种双金属氰化物催化剂，超酸催化剂，超酸催化剂的金属盐和/或其中的一种或多种的存在下使含羧基的组分和环氧化物接触， 或叔胺催化剂，在形成混合聚酯 - 聚醚多元醇的条件下进行。 当用于聚氨酯配方时，混合聚酯 - 聚醚多元醇具有酯和醚官能团的优点，从而提高物理性能。 该方法产生具有窄多分散性，低酸值和不饱和度的产物，以及减少的副产物形成，特别是当使用双金属氰化物催化剂时。