公开(公告)号：US09963531B2

公开(公告)日：2018-05-08

申请号：US15089505

申请日：2016-04-02

Applicant: HONEYWELL INTERNATIONAL INC.

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

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

CPC classification number: C08F214/22 ,  C08F214/18 ,  C08F214/182

Abstract: 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：US20170218106A1

公开(公告)日：2017-08-03

申请号：US15485320

申请日：2017-04-12

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Kobe Feng ,  Andrew J. Poss ,  Jun Liu ,  Yun Lin ,  Rajiv R. Singh

IPC: C08F214/18 ,  C08F2/22 ,  C08F210/02

CPC classification number: C08F14/185 ,  C08F2/22 ,  C08F14/14 ,  C08F14/28 ,  C08F210/02 ,  C08F214/186 ,  C08G61/04 ,  C08G2261/135 ,  C08G2261/3326 ,  C08G2261/592 ,  C08G2261/598 ,  C08L23/0815 ,  C08L2314/06 ,  C09J123/0815

Abstract: A fluoroelastomer comprising a copolymer of fluoroolefin monomers selected from one or more of the group consisting of 2,3,3,3-tetrafluoropropene, 1,3,3,3-tetrafluoropropene and 1-chloro-3,3,3-trifluoropropene, and ethylenically unsaturated co-monomers; wherein the fluoroelastomer has a glass transition temperature (Tg) of from about −60° C. to about 53° C. A process of making the fluoroelastomer.

公开(公告)号：US09321867B2

公开(公告)日：2016-04-26

申请号：US14099602

申请日：2013-12-06

Applicant: Honeywell International Inc.

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

IPC: C08F4/30 ,  C08F214/18

CPC classification number: C08F214/22 ,  C08F214/18 ,  C08F214/182

Abstract: 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.

Abstract translation: 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：US20150344660A1

公开(公告)日：2015-12-03

申请号：US14733388

申请日：2015-06-08

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： David J. Williams ,  Mary C. Bogdan ,  Clifford P. Gittere ,  Andrew J. Poss

IPC: C08J9/14

CPC classification number: C08J9/146 ,  C08G18/092 ,  C08G18/1816 ,  C08G18/222 ,  C08G18/225 ,  C08G18/227 ,  C08G18/4018 ,  C08G18/4027 ,  C08G18/4208 ,  C08G18/5021 ,  C08G18/546 ,  C08G2101/0016 ,  C08G2101/0025 ,  C08G2105/02 ,  C08J9/0028 ,  C08J2203/162 ,  C08J2375/04

Abstract: The invention provides polyurethane and polyisocyanurate foams and methods for the preparation thereof. More particularly, the invention relates to closed-celled, polyurethane and polyisocyanurate foams and methods for their preparation. The foams are characterized by a fine uniform cell structure and little or no foam collapse. The foams are produced with a polyol premix composition which comprises a combination of a hydrohaloolefin blowing agent, a polyol, a silicone surfactant, and a non-amine catalyst used alone or in combination with an amine catalyst.

Abstract translation: 本发明提供聚氨酯和聚异氰脲酸酯泡沫及其制备方法。 更具体地说，本发明涉及闭孔，聚氨酯和聚异氰脲酸酯泡沫及其制备方法。 泡沫的特征在于细小的均匀的细胞结构和很少或没有泡沫崩溃。 泡沫体是用多元醇预混物组合物生产的，该组合物包含氢卤烯烃发泡剂，多元醇，硅氧烷表面活性剂和单独使用或与胺催化剂组合使用的非胺催化剂的组合。

公开(公告)号：US09023962B2

公开(公告)日：2015-05-05

申请号：US13789381

申请日：2013-03-07

Applicant: Honeywell International Inc.

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

IPC: C08F4/30 ,  C08F114/18

CPC classification number: C08F4/30 ,  C08F114/185

Abstract: 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.

Abstract translation: 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：US20140147480A1

公开(公告)日：2014-05-29

申请号：US14076624

申请日：2013-11-11

Applicant: Honeywell International Inc.

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

IPC: A01N29/02 ,  C09K3/18 ,  A01N31/00

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

Abstract: 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.

Abstract translation: 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：US20140044764A1

公开(公告)日：2014-02-13

申请号：US13789389

申请日：2013-03-07

Applicant: HONEYWELL INTERNATIONAL INC.

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

IPC: A01N29/02

CPC classification number: C08F214/22 ,  A01N29/02 ,  C09D5/1668 ,  A01N25/00 ,  A01N25/34

Abstract: A copolymer comprising 2,3,3,3-tetrafluoropropene and vinylidene fluoride and having a surface energy of between about 20 and about 30 mJ/m2. A process of preparing a surface having a surface energy of between about 20 and about 30 mJ/m2, comprising a step of applying said copolymer to a support. A method of preventing biofouling on an article of manufacture comprising applying said copolymer to the article of manufacture. An article of manufacture that is at least partly covered with said copolymer.

Abstract translation: 包含2,3,3,3-四氟丙烯和偏二氟乙烯并且表面能为约20至约30mJ / m 2的共聚物。 一种制备具有约20至约30mJ / m 2的表面能的表面的方法，包括将所述共聚物施加到载体上的步骤。 一种防止制品上的生物污损的方法，包括将所述共聚物施加到制品上。 至少部分被所述共聚物覆盖的制品。

公开(公告)号：US10968298B2

公开(公告)日：2021-04-06

申请号：US15937057

申请日：2018-03-27

Applicant: HONEYWELL INTERNATIONAL INC.

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

IPC: C08F214/22 ,  C08F214/18

Abstract: 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：US09782730B2

公开(公告)日：2017-10-10

申请号：US14264093

申请日：2014-04-29

Applicant: Honeywell International, Inc.

Inventor： Changqing Lu ,  Andrew J. Poss ,  Rajiv R. Singh

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

CPC classification number: B01D71/32 ,  B01D67/0011 ,  B01D69/087 ,  B01D2325/24 ,  B01D2325/28 ,  B01D2325/30

Abstract: 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：US09624325B2

公开(公告)日：2017-04-18

申请号：US14463747

申请日：2014-08-20

Applicant: Honeywell International Inc.

Inventor： Wanchao Jiang ,  Shijun Feng ,  Siyuan Zhang ,  Yun Lin ,  Andrew J. Poss

IPC: C08F214/18 ,  C09D127/12

CPC classification number: C08F14/185 ,  C08F4/76 ,  C08F14/18 ,  C08F214/18 ,  C08F214/186 ,  C08F214/188 ,  C09D127/12

Abstract: The present invention is directed to partially fluorinated copolymers and the production thereof. More specifically, the copolymers, which are preferably produced by a solution polymerization process, preferably have at least three units, the first unit selected from 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene, the second unit having a polymerized monomer selected from the vinyl esters and vinyl ethers, and the third unit having a polymerized monomer derived from a hydroxyl group-containing vinyl ether. The resulting copolymer is environmentally friendly, has favorable molecular weight characteristics, and may be shipped economically in high concentration.