公开(公告)号：US09532567B2

公开(公告)日：2017-01-03

申请号：US14076624

申请日：2013-11-11

申请人： Honeywell International Inc.

发明人： Changqing Lu ,  Andrew J. Poss ,  Rajiv R. Singh ,  David Nalewajek ,  Cheryl Cantlon

IPC分类号： C09K3/18 ,  A01N29/02 ,  A01N31/00 ,  C08F214/22 ,  C09D5/16 ,  C09D127/16 ,  C08L23/08

CPC分类号： A01N29/02 ,  A01N31/00 ,  C08F214/22 ,  C08F214/222 ,  C08L23/0815 ,  C09D5/16 ,  C09D5/1668 ,  C09D127/16 ,  C08F214/182 ,  C08F216/1408 ,  C08L27/16

摘要： A copolymer comprising trans-1,3,3,3-tetrafluoropropene units and vinylidene fluoride units, and methods of making the same. A method of preventing biofouling on an article of manufacture, comprising applying such copolymer to the article of manufacture. A process of preparing a surface having a surface energy of between about 20 and about 30 mJ/m2, comprising applying such a copolymer to a support. A method of preventing accumulation of ice on an article of manufacture, comprising applying such a copolymer to an article of manufacture. A method of preparing a polymer, comprising a step of adding trans-1,3,3,3-tetrafluoropropene/vinylidene fluoride copolymer as a polymer processing additive/aid to said polymer.

摘要翻译： 包含反式-1,3,3,3-四氟丙烯单元和偏二氟乙烯单元的共聚物及其制备方法。 一种防止在制品上生物污损的方法，包括将这种共聚物应用于制品。 制备具有约20至约30mJ / m 2的表面能的表面的方法，包括将这样的共聚物施加到载体上。 一种防止在制品上积聚冰的方法，包括将这种共聚物应用于制品。 一种制备聚合物的方法，包括将反式-1,3,3,3-四氟丙烯/偏二氟乙烯共聚物作为聚合物加工添加剂/助剂添加到所述聚合物中的步骤。

公开(公告)号：US10752716B2

公开(公告)日：2020-08-25

申请号：US15978103

申请日：2018-05-12

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Changqing Lu ,  Pascal Bolomey ,  Rajiv Ratna Singh ,  Paul Todaro

IPC分类号： C08F214/24 ,  C08F214/06

摘要： Disclosed are copolymers and terpolymers chlorotrifluoroethylene and vinyl chloride having improved properties, and particularly a high glass transition temperature, for use in membranes, coatings, barrier films, and other applications and process for forming such copolymers and terpolymers, which are useful in reverse osmosis desalination, nanofiltration, ultrafiltration, microfiltration, membrane distillation, pervaporation, selective gas separation, batteries and fuel cells.

公开(公告)号：US20160362511A1

公开(公告)日：2016-12-15

申请号：US15246297

申请日：2016-08-24

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Changqing Lu ,  Andrew J. Poss ,  Rajiv R. Singh ,  David Nalewajek ,  Cheryl Cantlon

IPC分类号： C08F214/22 ,  C09D127/16 ,  C09D5/16

CPC分类号： A01N29/02 ,  A01N31/00 ,  C08F214/22 ,  C08F214/222 ,  C08L23/0815 ,  C09D5/16 ,  C09D5/1668 ,  C09D127/16 ,  C08F214/182 ,  C08F216/1408 ,  C08L27/16

摘要： A copolymer comprising trans-1,3,3,3-tetrafluoropropene units and vinylidene fluoride units, and methods of making the same. A method of preventing biofouling on an article of manufacture, comprising applying such copolymer to the article of manufacture. A process of preparing a surface having a surface energy of between about 20 and about 30 mJ/m2, comprising applying such a copolymer to a support. A method of preventing accumulation of ice on an article of manufacture, comprising applying such a copolymer to an article of manufacture. A method of preparing a polymer, comprising a step of adding trans-1,3,3,3-tetrafluoropropene/vinylidene fluoride copolymer as a polymer processing additive/aid to said polymer.

摘要翻译： 包含反式-1,3,3,3-四氟丙烯单元和偏二氟乙烯单元的共聚物及其制备方法。 一种防止在制品上生物污损的方法，包括将这种共聚物应用于制品。 制备具有约20至约30mJ / m 2的表面能的表面的方法，包括将这样的共聚物施加到载体上。 一种防止在制品上积聚冰的方法，包括将这种共聚物应用于制品。 一种制备聚合物的方法，包括将反式-1,3,3,3-四氟丙烯/偏二氟乙烯共聚物作为聚合物加工添加剂/助剂添加到所述聚合物中的步骤。

公开(公告)号：US20140051818A1

公开(公告)日：2014-02-20

申请号：US13789381

申请日：2013-03-07

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Changqing Lu ,  Andrew J. Poss ,  Rajiv R. Singh ,  David Nalewajek ,  Cheryl Cantlon

IPC分类号： C08F4/30

CPC分类号： C08F4/30 ,  C08F114/185

摘要： A process of synthesizing poly(2,3,3,3-tetrafluoropropene), comprising reacting 2,3,3,3-tetrafluoropropene monomers in a reaction medium in the presence of an initiator, wherein the initiator is added to the reaction medium in multiple portions at different times during the process.

摘要翻译： 一种合成聚（2,3,3,3-四氟丙烯）的方法，包括在引发剂存在下在反应介质中使2,3,3,3-四氟丙烯单体反应，其中将引发剂加入到反应介质中 在过程中不同时间的多个部分。

公开(公告)号：US10968298B2

公开(公告)日：2021-04-06

申请号：US15937057

申请日：2018-03-27

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Changqing Lu ,  Andrew J. Poss ,  Rajiv R. Singh ,  David Nalewajek ,  Cheryl Cantlon

IPC分类号： C08F214/22 ,  C08F214/18

摘要： Disclosed are aqueous emulsion copolymerization processes for synthesizing 2,3,3,3-tetrafluoropropene/vinylidene fluoride copolymers having 2,3,3,3-tetrafluoropropene as the major monomer unit. The copolymerization process is performed at temperatures of from about 55° C. to about 70° C. with at least one water soluble radical initiator, with preferred initiators including Na2S2O8, K2S2O8, (NH4)2S2O8, Fe2(S2O8)3, K2S2O8/FeSO4, (NH4)2S2O8/Fe2O4, and the like, as well as combinations thereof.

公开(公告)号：US20180334519A1

公开(公告)日：2018-11-22

申请号：US15978103

申请日：2018-05-12

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Changqing Lu ,  Pascal Bolomey ,  Rajiv Ratna Singh ,  Paul Todaro

IPC分类号： C08F214/24 ,  C08F214/06

摘要： Disclosed are copolymers and terpolymers chlorotrifluoroethylene and vinyl chloride having improved properties, and particularly a high glass transition temperature, for use in membranes, coatings, barrier films, and other applications and process for forming such copolymers and terpolymers, which are useful in reverse osmosis desalination, nanofiltration, ultrafiltration, microfiltration, membrane distillation, pervaporation, selective gas separation, batteries and fuel cells.

公开(公告)号：US09782730B2

公开(公告)日：2017-10-10

申请号：US14264093

申请日：2014-04-29

申请人： Honeywell International, Inc.

发明人： Changqing Lu ,  Andrew J. Poss ,  Rajiv R. Singh

IPC分类号： B01D71/32 ,  B01D69/08 ,  B01D67/00

CPC分类号： B01D71/32 ,  B01D67/0011 ,  B01D69/087 ,  B01D2325/24 ,  B01D2325/28 ,  B01D2325/30

摘要： The present invention generally relates to polymeric membrane materials formed, at least in part, from monomeric material selected from 2,3,3,3-tetrafluoropropene (CF3CF═CH2, HFO-1234yf) or trans-1,3,3,3-tetrafluoropropene (CF3CH═CFH, HFO-1234ze), and to membrane preparations and uses thereof in water desalination, filtration, membrane distillation, pervaporation, and selective gas separation.

公开(公告)号：US20140179887A1

公开(公告)日：2014-06-26

申请号：US14099602

申请日：2013-12-06

申请人： Honeywell International Inc.

发明人： Changqing Lu ,  Andrew J. Poss ,  Rajiv R. Singh ,  David Nalewajek ,  Cheryl Cantlon

IPC分类号： C08F4/08

CPC分类号： C08F214/22 ,  C08F214/18 ,  C08F214/182

摘要： In accordance with the present invention, aqueous emulsion polymerization processes of synthesizing 2,3,3,3-tetrafluoropropene/vinylidene fluoride copolymers having 2,3,3,3-tetrafluoropropene as the major monomer unit are provided.

摘要翻译： 根据本发明，提供了合成具有2,3,3,3-四氟丙烯作为主要单体单元的2,3,3,3-四氟丙烯/偏二氟乙烯共聚物的水乳液聚合方法。

公开(公告)号：US09963531B2

公开(公告)日：2018-05-08

申请号：US15089505

申请日：2016-04-02

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Changqing Lu ,  Andrew J. Poss ,  Rajiv R. Singh ,  David Nalewajek ,  Cheryl Cantlon

IPC分类号： C08F4/30 ,  C08F214/22 ,  C08F214/18

CPC分类号： C08F214/22 ,  C08F214/18 ,  C08F214/182

摘要： In accordance with the present invention, aqueous emulsion polymerization processes of synthesizing 2,3,3,3-tetrafluoropropene/vinylidene fluoride copolymers having 2,3,3,3-tetrafluoropropene as the major monomer unit are provided.

公开(公告)号：US09321867B2

公开(公告)日：2016-04-26

申请号：US14099602

申请日：2013-12-06

申请人： Honeywell International Inc.

发明人： Changqing Lu ,  Andrew J. Poss ,  Rajiv R. Singh ,  David Nalewajek ,  Cheryl Cantlon

IPC分类号： C08F4/30 ,  C08F214/18

CPC分类号： C08F214/22 ,  C08F214/18 ,  C08F214/182

摘要： In accordance with the present invention, aqueous emulsion polymerization processes of synthesizing 2,3,3,3-tetrafluoropropene/vinylidene fluoride copolymers having 2,3,3,3-tetrafluoropropene as the major monomer unit are provided.

摘要翻译： 根据本发明，提供了合成具有2,3,3,3-四氟丙烯作为主要单体单元的2,3,3,3-四氟丙烯/偏二氟乙烯共聚物的水乳液聚合方法。