公开(公告)号：US11033027B2

公开(公告)日：2021-06-15

申请号：US16109001

申请日：2018-08-22

Applicant: HONEYWELL INTERNATIONAL INC.

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

IPC: A01N29/02 ,  A01N31/00 ,  C08F214/22 ,  C08L23/08 ,  C09D5/16 ,  C09D127/16

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.

公开(公告)号：US20190136005A1

公开(公告)日：2019-05-09

申请号：US16003801

申请日：2018-06-08

Applicant: HONEYWELL INTERNATIONAL INC.

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

IPC: C08J9/14 ,  C08G18/50 ,  C08G18/42 ,  C08G18/18 ,  C08G18/22 ,  C08G18/40 ,  C08G18/09 ,  C08G18/54 ,  C08J9/00 ,  C08G101/00

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.

公开(公告)号：US10189918B2

公开(公告)日：2019-01-29

申请号：US15477645

申请日：2017-04-03

Applicant: HONEYWELL INTERNATIONAL INC.

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

IPC: C08F14/18 ,  C08F214/18 ,  C09D127/12 ,  C08F4/76

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.

公开(公告)号：US20180371133A1

公开(公告)日：2018-12-27

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: 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：US20180343858A1

公开(公告)日：2018-12-06

申请号：US16109001

申请日：2018-08-22

Applicant: HONEYWELL INTERNATIONAL INC.

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

IPC: A01N29/02 ,  C09D5/16 ,  C08F214/22 ,  C09D127/16 ,  C08L23/08 ,  A01N31/00 ,  C08F214/18 ,  C08F216/14 ,  C08L27/16

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.

公开(公告)号：US20180142379A1

公开(公告)日：2018-05-24

申请号：US15802673

申请日：2017-11-03

Applicant: Honeywell International Inc.

Inventor： Andrew J. Poss ,  David Nalewajek ,  Cheryl L. Cantlon ,  Changqing Lu ,  Shiming Wo

IPC: D01D5/00 ,  D01F6/12 ,  D01F6/32 ,  D04H1/728 ,  D06M10/10

CPC classification number: D01D5/003 ,  D01F6/12 ,  D01F6/32 ,  D04H1/728 ,  D06M10/10 ,  D10B2321/042

Abstract: Fibers and methods of producing fibers comprising fluorinated polymers having comonomers of tetrafluoropropene are provided. Methods may include providing a solution having a fluorinated polymer dissolved in a solvent, wherein at least one monomer of the polymer comprises a tetrafluoropropene, exposing the solution to an electrostatic field between the solution and a collection electrode, and forming fibers from the solution fluorinated polymer. Fibers may include a fluorinated polymer, wherein at least one of the monomers of the fluorinated polymer comprises tetrafluoropropene.

公开(公告)号：US20180077932A1

公开(公告)日：2018-03-22

申请号：US15708381

申请日：2017-09-19

Applicant: Honeywell International Inc.

Inventor： David Nalewajek ,  Andrew J. Poss ,  Cheryl L. Cantlon

IPC: A01N43/20 ,  A01N29/02 ,  A01N25/30

CPC classification number: A01N43/20 ,  A01N25/30 ,  A01N29/02

Abstract: Fumigant compositions including hexafluoropropylene oxide (HFPO) and methods of preparing such compositions are provided. The fumigant compositions may be suitable for use as soil fumigant compositions and structural fumigant compositions against a variety of undesirable species such as weeds, nematodes, pathogens, animals and insects. The fumigant compositions also have low toxicity and low Global Warming Potential (GWP).

公开(公告)号：US20180008938A1

公开(公告)日：2018-01-11

申请号：US15712653

申请日：2017-09-22

Applicant: HONEYWELL INTERNATIONAL INC.

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

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

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, HF0-1234y0 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：US20160278374A1

公开(公告)日：2016-09-29

申请号：US14500808

申请日：2014-09-29

Applicant: Honeywell International Inc.

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

IPC: A01N29/02 ,  A01N35/02 ,  A01N25/30 ,  A01N43/08 ,  A01N43/20 ,  A01N47/08 ,  A01N33/18 ,  A01N41/12

CPC classification number: A01N29/02 ,  A01N25/30 ,  A01N33/18 ,  A01N35/02 ,  A01N41/12 ,  A01N43/08 ,  A01N43/20 ,  A01N47/08 ,  A01N47/14 ,  A01N2300/00

Abstract: Fumigant compositions including hexafluoropropene or 1,1,3,3,3-pentafluoropropene, and methods of making such compositions, are provided herein. The fumigant compositions may be suitable for use as soil fumigant compositions and structural fumigant compositions against a variety of undesirable species such as weeds, nematodes, pathogens, animals and insects. The fumigant compositions also have low toxicity and low Global Warming Potential. In one embodiment, a fumigant composition includes hexafluoropropene, 1,1,3,3,3-pentafluoropropene or a combination thereof. The fumigant composition further includes at least one component selected from methyl iodide, chloropicrin, acrolein, 1,3 dichloropropene, dimethyl disulfide, furfural, propylene oxide metham sodium and combinations thereof. The fumigant composition also includes at least one surfactant.

Abstract translation: 包括六氟丙烯或1,1,3,3,3-五氟丙烯的熏蒸组合物以及制备这种组合物的方法在本文中提供。 熏蒸剂组合物可适用于土壤熏蒸剂组合物和结构熏蒸剂组合物，其针对各种不期望的物种如杂草，线虫，病原体，动物和昆虫。 熏蒸剂组合物也具有低毒性和低全球变暖潜能。 在一个实施方案中，熏蒸剂组合物包括六氟丙烯，1,1,3,3,3-五氟丙烯或其组合。 熏蒸剂组合物还包括至少一种选自甲基碘，氯化苦毒素，丙烯醛，1,3-二氯丙烯，二甲基二硫化物，糠醛，环氧丙烷甲基钠及其组合的组分。 熏蒸剂组合物还包括至少一种表面活性剂。

公开(公告)号：US20160215081A1

公开(公告)日：2016-07-28

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: C08F214/22

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。