公开(公告)号：US20110213044A1

公开(公告)日：2011-09-01

申请号：US12996585

申请日：2009-06-18

申请人： Hanno R. Van der wal ,  Ronald Wevers ,  Freddy Van Damme ,  Francois M. Casati ,  Georges Kanaan ,  Fernand Pla ,  Sandrine Hoppe ,  Bart Noordover

发明人： Hanno R. Van der wal ,  Ronald Wevers ,  Freddy Van Damme ,  Francois M. Casati ,  Georges Kanaan ,  Fernand Pla ,  Sandrine Hoppe ,  Bart Noordover

IPC分类号： C08L75/14 ,  C08K5/053 ,  C08F290/14 ,  C08L51/08 ,  C08J9/35 ,  C08L25/06

CPC分类号： C08G18/0876 ,  C08G18/4883 ,  C08G18/633 ,  C08G18/636 ,  C08G18/8108 ,  C08L25/06 ,  C08L75/04 ,  C08L2666/06

摘要： Polystyrene is dispersed into a polyol via a mechanical dispersion process. A stabilizer is present to stabilize the dispersed polymer particles. The stabilizer includes a copolymer of (1) from 10 to 70% by weight of a branched polyol which has a molecular weight of from 4000 to 20,000, from 0.2 to about 1.2 polymerizable ethylenically unsaturated groups per molecule and from about 3 to about 8 hydroxyl groups per molecule with (2) from 30 to 90% by weight of styrene or a mixture of styrene and one or more other low molecular weight monomers.

摘要翻译： 聚苯乙烯通过机械分散工艺分散在多元醇中。 存在稳定剂以稳定分散的聚合物颗粒。 稳定剂包括（1）10至70重量％的分子量为分子量为4000至20,000，每分子0.2至约1.2个可聚合的烯属不饱和基团和约3至约8个羟基的分支多元醇的共聚物 （2）30至90重量％的苯乙烯或苯乙烯与一种或多种其它低分子量单体的混合物。

公开(公告)号：US20110152499A1

公开(公告)日：2011-06-23

申请号：US12643111

申请日：2009-12-21

申请人： William L. Winniford ,  Rongjuan Cong ,  Theodore M. Stokich, JR. ,  Randy J. Pell ,  Matthew D. Miller ,  Abhishek Roy ,  Freddy Van Damme ,  Alexander W. Degroot ,  John W. Lyons ,  David M. Meunier

发明人： William L. Winniford ,  Rongjuan Cong ,  Theodore M. Stokich, JR. ,  Randy J. Pell ,  Matthew D. Miller ,  Abhishek Roy ,  Freddy Van Damme ,  Alexander W. Degroot ,  John W. Lyons ,  David M. Meunier

IPC分类号： C08F6/00

CPC分类号： B01D15/161 ,  B01D15/166 ,  B01D15/1878 ,  B01J20/24 ,  B01J2220/4825 ,  G01N30/34 ,  G01N2030/3076 ,  G01N2030/885

摘要： A method for multi-dimensional chromatography of a polyolefin polymer, comprising introducing a solution of the polyolefin polymer into a liquid flowing through a first liquid chromatography stationary phase or a field flow fractionation device and subsequently flowing the solution through a second liquid chromatography stationary phase, the second liquid chromatography stationary phase comprising graphitic carbon, the polyolefin polymer emerging from the liquid chromatography stationary phase with a retention factor greater than zero.

摘要翻译： 一种聚烯烃聚合物的多维层析方法，包括将聚烯烃聚合物溶液引入流过第一液相色谱固定相或场流分离装置的液体中，随后使溶液流过第二液相色谱固定相， 第二液相色谱固定相包含石墨碳，从保留因子大于零的液相色谱固定相中出现的聚烯烃聚合物。

公开(公告)号：US08822581B2

公开(公告)日：2014-09-02

申请号：US12996585

申请日：2009-06-18

申请人： Hanno R. Van der Wal ,  Ronald Wevers ,  Freddy Van Damme ,  Francois M. Casati ,  Georges Kanaan ,  Fernand Pla ,  Sandrine Hoppe ,  Bart Noordover ,  Christian Fonteix

发明人： Hanno R. Van der Wal ,  Ronald Wevers ,  Freddy Van Damme ,  Francois M. Casati ,  Georges Kanaan ,  Fernand Pla ,  Sandrine Hoppe ,  Bart Noordover ,  Christian Fonteix

IPC分类号： C08K5/053

CPC分类号： C08G18/0876 ,  C08G18/4883 ,  C08G18/633 ,  C08G18/636 ,  C08G18/8108 ,  C08L25/06 ,  C08L75/04 ,  C08L2666/06

摘要： Polystyrene is dispersed into a polyol via a mechanical dispersion process. A stabilizer is present to stabilize the dispersed polymer particles. The stabilizer includes a copolymer of (1) from 10 to 70% by weight of a branched polyol which has a molecular weight of from 4000 to 20,000, from 0.2 to about 1.2 polymerizable ethylenically unsaturated groups per molecule and from about 3 to about 8 hydroxyl groups per molecule with (2) from 30 to 90% by weight of styrene or a mixture of styrene and one or more other low molecular weight monomers.

摘要翻译： 聚苯乙烯通过机械分散工艺分散在多元醇中。 存在稳定剂以稳定分散的聚合物颗粒。 稳定剂包括（1）10至70重量％的分子量为分子量为4000至20,000，每分子0.2至约1.2个可聚合的烯属不饱和基团和约3至约8个羟基的分支多元醇的共聚物 （2）30至90重量％的苯乙烯或苯乙烯与一种或多种其它低分子量单体的混合物。

公开(公告)号：US20140058037A1

公开(公告)日：2014-02-27

申请号：US14114092

申请日：2012-04-22

申请人： Lionel Petton ,  Hanno R. Van der Wal ,  Freddy Van Damme ,  Edwin Mes ,  Fillip E. Du Prez ,  Sam Verbrugghe ,  Jean-Paul Masy

发明人： Lionel Petton ,  Hanno R. Van der Wal ,  Freddy Van Damme ,  Edwin Mes ,  Fillip E. Du Prez ,  Sam Verbrugghe ,  Jean-Paul Masy

IPC分类号： C08L71/02

CPC分类号： C08L71/02 ,  C08F257/02 ,  C08F293/005 ,  C08G18/0876 ,  C08G18/636 ,  C08L25/04 ,  C08L29/10 ,  C08L75/04 ,  C08L25/06

摘要： A polymeric stabilizer is produced by copolymerizing an unsaturated polyether with an unsaturated low molecular weight monomer in a controlled radical polymerization. The polymeric stabilizer is useful for producing polymer polyol products via a mechanical dispersion process or an in situ polymerization process.

摘要翻译： 聚合稳定剂是通过将不饱和聚醚与不饱和低分子量单体在受控自由基聚合中共聚来制备的。 聚合物稳定剂可用于通过机械分散方法或原位聚合方法制备聚合物多元醇产物。

公开(公告)号：US20120227469A1

公开(公告)日：2012-09-13

申请号：US13512387

申请日：2010-12-21

申请人： William L. Winniford ,  Rongjuan Cong ,  Theodore M. Stokich, JR. ,  Randy J. Pell ,  Matthew D. Miller ,  Abhishek Roy ,  Freddy Van Damme ,  Alexander W. Degroot ,  John W. Lyons ,  David M. Meunier

发明人： William L. Winniford ,  Rongjuan Cong ,  Theodore M. Stokich, JR. ,  Randy J. Pell ,  Matthew D. Miller ,  Abhishek Roy ,  Freddy Van Damme ,  Alexander W. Degroot ,  John W. Lyons ,  David M. Meunier

IPC分类号： G01N30/06

CPC分类号： B01D15/161 ,  B01D15/166 ,  B01D15/1878 ,  B01J20/24 ,  B01J2220/4825 ,  G01N30/34 ,  G01N2030/3076 ,  G01N2030/885

摘要： The invention provides a method for one-dimensional chromatography of a polyolefin polymer, comprising introducing a solution of the polyolefin polymer into a liquid flowing through a liquid chromatography stationary phase, the liquid chromatography stationary phase comprising graphitic carbon, and wherein the polyolefin polymer emerging from the liquid chromatography stationary phase has a retention factor greater than zero, and wherein the solution introduced into the liquid chromatography stationary phase is subjected to a temperature gradient, and/or the solution is subjected to a solvent gradient. The invention also provides a method for multi-dimensional chromatography of a polyolefin polymer, comprising introducing a solution of the polyolefin polymer into a liquid flowing through a first liquid chromatography stationary phase or a field flow fractionation device, and subsequently flowing the solution through a second liquid chromatography stationary phase, the second liquid chromatography stationary phase comprising graphitic carbon, and wherein the polyolefin polymer emerging from the liquid chromatography stationary phase has a retention factor greater than zero. The invention also provides an apparatus for polyolefin polymer chromatography, comprising a liquid chromatography stationary phase, the liquid chromatography stationary phase comprising graphitic carbon and at least one inert filler.

摘要翻译： 本发明提供了聚烯烃聚合物的一维色谱法的方法，包括将聚烯烃聚合物的溶液引入流过液相色谱固定相的液体中，液相色谱固定相包含石墨碳，其中聚烯烃聚合物从 液相色谱固定相具有大于零的保留因子，其中引入液相色谱固定相的溶液经受温度梯度，和/或溶液经受溶剂梯度。 本发明还提供了聚烯烃聚合物的多维色谱法的方法，包括将聚烯烃聚合物的溶液引入流过第一液相色谱固定相或场流分离装置的液体中，随后使溶液流过第二 液相色谱固定相，第二液相色谱固定相包含石墨碳，其中从液相色谱固定相中出现的聚烯烃聚合物具有大于零的保留因子。 本发明还提供了一种用于聚烯烃聚合物色谱的装置，包括液相色谱固定相，液相色谱固定相包含石墨碳和至少一种惰性填料。

公开(公告)号：US09095792B2

公开(公告)日：2015-08-04

申请号：US13512387

申请日：2010-12-21

申请人： William L. Winniford ,  Rongjuan Cong ,  Theodore M. Stokich, Jr. ,  Randy J. Pell ,  Matthew D. Miller ,  Abhishek Roy ,  Freddy Van Damme ,  Alexander W. Degroot ,  John W. Lyons ,  David M. Meunier

发明人： William L. Winniford ,  Rongjuan Cong ,  Theodore M. Stokich, Jr. ,  Randy J. Pell ,  Matthew D. Miller ,  Abhishek Roy ,  Freddy Van Damme ,  Alexander W. Degroot ,  John W. Lyons ,  David M. Meunier

IPC分类号： C08J3/00 ,  B01D15/16 ,  B01D15/18 ,  B01J20/24 ,  G01N30/34 ,  C08F6/00 ,  G01N30/30 ,  G01N30/88

CPC分类号： B01D15/161 ,  B01D15/166 ,  B01D15/1878 ,  B01J20/24 ,  B01J2220/4825 ,  G01N30/34 ,  G01N2030/3076 ,  G01N2030/885

摘要： The invention provides methods for chromatography of a polyolefin polymer, comprising introducing a solution of the polyolefin polymer into a liquid flowing through a liquid chromatography stationary phase, the liquid chromatography stationary phase comprising graphitic carbon. The invention also provides an apparatus for polyolefin polymer chromatography, comprising a liquid chromatography stationary phase, the liquid chromatography stationary phase comprising graphitic carbon and at least one inert filler.

摘要翻译： 本发明提供聚烯烃聚合物层析方法，包括将聚烯烃聚合物溶液引入流过液相色谱固定相的液体中，液相色谱固定相包含石墨碳。 本发明还提供了一种用于聚烯烃聚合物色谱的装置，包括液相色谱固定相，液相色谱固定相包含石墨碳和至少一种惰性填料。

公开(公告)号：US08318896B2

公开(公告)日：2012-11-27

申请号：US12643111

申请日：2009-12-21

申请人： William L. Winniford ,  Rongjuan Cong ,  Theodore M. Stokich, Jr. ,  Randy J. Pell ,  Matthew D. Miller ,  Abhishek Roy ,  Freddy Van Damme ,  Alexander W. Degroot ,  John W. Lyons ,  David M. Meunier

发明人： William L. Winniford ,  Rongjuan Cong ,  Theodore M. Stokich, Jr. ,  Randy J. Pell ,  Matthew D. Miller ,  Abhishek Roy ,  Freddy Van Damme ,  Alexander W. Degroot ,  John W. Lyons ,  David M. Meunier

IPC分类号： C08F6/00 ,  C08G64/00

CPC分类号： B01D15/161 ,  B01D15/166 ,  B01D15/1878 ,  B01J20/24 ,  B01J2220/4825 ,  G01N30/34 ,  G01N2030/3076 ,  G01N2030/885

摘要： A method for multi-dimensional chromatography of a polyolefin polymer, comprising introducing a solution of the polyolefin polymer into a liquid flowing through a first liquid chromatography stationary phase or a field flow fractionation device and subsequently flowing the solution through a second liquid chromatography stationary phase, the second liquid chromatography stationary phase comprising graphitic carbon, the polyolefin polymer emerging from the liquid chromatography stationary phase with a retention factor greater than zero.

摘要翻译： 一种聚烯烃聚合物的多维层析方法，包括将聚烯烃聚合物溶液引入流过第一液相色谱固定相或场流分离装置的液体中，随后使溶液流过第二液相色谱固定相， 第二液相色谱固定相包含石墨碳，从保留因子大于零的液相色谱固定相中出现的聚烯烃聚合物。

公开(公告)号：US09644097B2

公开(公告)日：2017-05-09

申请号：US14114092

申请日：2012-04-22

申请人： Lionel Petton ,  Hanno R. Van der Wal ,  Freddy Van Damme ,  Edwin Mes ,  Fillip E. Du Prez ,  Sam Verbrugghe ,  Jean-Paul Masy

发明人： Lionel Petton ,  Hanno R. Van der Wal ,  Freddy Van Damme ,  Edwin Mes ,  Fillip E. Du Prez ,  Sam Verbrugghe ,  Jean-Paul Masy

IPC分类号： C08L29/10 ,  C08F293/00 ,  C08F257/02 ,  C08L71/02 ,  C08G18/08 ,  C08G18/63 ,  C08L75/04 ,  C08L25/04

CPC分类号： C08L71/02 ,  C08F257/02 ,  C08F293/005 ,  C08G18/0876 ,  C08G18/636 ,  C08L25/04 ,  C08L29/10 ,  C08L75/04 ,  C08L25/06

摘要： A polymeric stabilizer is produced by copolymerizing an unsaturated polyether with an unsaturated low molecular weight monomer in a controlled radical polymerization. The polymeric stabilizer is useful for producing polymer polyol products via a mechanical dispersion process or an in situ polymerization process.

公开(公告)号：US08076147B2

公开(公告)日：2011-12-13

申请号：US12572313

申请日：2009-10-02

申请人： Freddy Van Damme ,  John W. Lyons ,  William L. Winniford ,  Alexander W. Degroot ,  Matthew D. Miller

发明人： Freddy Van Damme ,  John W. Lyons ,  William L. Winniford ,  Alexander W. Degroot ,  Matthew D. Miller

IPC分类号： G01N33/44 ,  G01N30/02 ,  C08F6/06 ,  C08F210/06

CPC分类号： B01J20/282 ,  B01D15/08 ,  B01D15/34 ,  B01J20/20 ,  B01J20/205 ,  B01J2220/54 ,  G01N2030/885

摘要： A method and apparatus for chromatography of a polyolefin polymer by flowing a solution of the polyolefin polymer through liquid flowing through a graphitic carbon liquid chromatography stationary phase. The method can be used to determine the monomer to comonomer ratio of a polyolefin copolymer such as a copolymer of ethylene and 1-octene or a copolymer of propylene and ethylene.

摘要翻译： 通过使聚烯烃聚合物的溶液流过石墨碳液相色谱固定相的液体使聚烯烃聚合物层析的方法和装置。 该方法可用于测定聚烯烃共聚物如乙烯和1-辛烯的共聚物或丙烯与乙烯的共聚物的单体与共聚单体的比例。