公开(公告)号：US11111405B2

公开(公告)日：2021-09-07

申请号：US15506979

申请日：2015-09-09

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Wanchao Jiang ,  Rajiv Ratna Singh ,  Gang Xu ,  Siyuan Zhang ,  Yun Lin

IPC: C09D127/12 ,  G06Q40/00 ,  B05D3/00

Abstract: Methods of reducing the release of volatile organic compounds (VOCs) into the Earth's atmosphere during coating operations are provided, as well as a coating composition comprising a carrier and one or more fluorocopolymers. The carrier comprises VOC compounds and the one or more fluorocopolymers is produced by copolymerization of (1) a first monomer selected from the group consisting of hydrofluoroalkenes, (2) a second monomer comprising vinyl ester(s), and (3) a third monomer comprising vinyl ether(s), wherein at least a portion of the vinyl ether monomer is a hydroxyl group-containing vinyl ether, and wherein the one or more fluorocopolymers comprise at least about 70% by weight of the coating composition and the VOC portion of the carrier is not greater than about 30% by weight of the coating composition.

公开(公告)号：US20180112019A1

公开(公告)日：2018-04-26

申请号：US15585766

申请日：2017-05-03

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Ya Qun Lin ,  Wanchao Jiang ,  Gang Xu ,  Linlin Duan ,  Siyuan Zhang ,  Zhe Ding

IPC: C08F214/18 ,  C09D127/12

CPC classification number: C08F214/188 ,  C08F214/18 ,  C08F214/186 ,  C09D127/12 ,  H01L33/44 ,  H01L33/56 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2933/0025

Abstract: Disclosed are LEDs and LED packages, and methods of making them, having improved resistance to infiltration by chemical entities comprising providing a coating on at least a portion of the LED chip or an LED chip package formed by co-polymerization of: (a) one or more hydrofluoroolefin monomer(s) selected from the group consisting of tetrafluoroethylene, hydrofluoroethylenes, hydrofluoropropenes, hydrofluorobutenes, hydrofluoropentenes and combinations of these; (b) optionally one or more chlorofluoroethylene monomers; (c) optionally one or more vinyl ester monomer(s); and (d) optionally one or more vinyl ether monomer(s), wherein at least a portion of said vinyl ether monomer is preferably a hydroxyl group-containing vinyl ether monomer and preferably at least one of (b) and (d) is present.

公开(公告)号：US11453731B2

公开(公告)日：2022-09-27

申请号：US16220189

申请日：2018-12-14

Applicant: HONEYWELL INTERNATIONAL INC.

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

IPC: C08F14/18 ,  C08F4/76 ,  C08F214/18 ,  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.

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：US11225585B2

公开(公告)日：2022-01-18

申请号：US16591863

申请日：2019-10-03

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Linlin Duan ,  Wanchao Jiang ,  Gang Xu ,  Siyuan Zhang ,  Rajiv Banavali ,  Zhe Ding ,  Shuwen Peng

IPC: C09D127/12 ,  C08F214/18 ,  C08F216/14

Abstract: Disclosed are protective coating compositions having enhanced gloss retention properties formed by steps comprising: (i) providing one or more fluorocopolymers by copolymerization of (1) one or more hydrofluoroolefin monomer(s) selected from the group consisting of hydrofluoroethylenes, hydrofluoropropenes, hydrofluorobutenes, hydrofluoropentenes and combinations of these, (2) one or more vinyl ester monomer(s), and (3) one or more vinyl ether monomer(s), wherein at least a portion of said vinyl ether monomer is a hydroxyl group-containing vinyl ether monomer, wherein the copolymer preferably has a number average molecular weight of greater than about 10,000; (ii) providing a VOC containing carrier for said one or more fluorocopolymers; and (iii) providing a stabilizing agent comprising: a) a radical scavenger and b) an absorber of UV light; and (iv) combining said one or more fluorocopolymers with said carrier and said stabilizing agent to produce a polymeric coating composition.

公开(公告)号：US20170145241A1

公开(公告)日：2017-05-25

申请号：US15353676

申请日：2016-11-16

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Linlin Duan ,  Wanchao Jiang ,  Gang Xu ,  Siyuan Zhang ,  Rajiv Banavali ,  Zhe Ding ,  Shuwen Peng

IPC: C09D127/12 ,  C08F214/18

CPC classification number: C09D127/12 ,  C08F214/188

Abstract: Disclosed are protective coating compositions having enhanced gloss retention properties formed by steps comprising: (i) providing one or more fluorocopolymers by copolymerization of (1) one or more hydrofluoroolefin monomer(s) selected from the group consisting of hydrofluoroethylenes, hydrofluoropropenes, hydrofluorobutenes, hydrofluoropentenes and combinations of these, (2) one or more vinyl ester monomer(s), and (3) one or more vinyl ether monomer(s), wherein at least a portion of said vinyl ether monomer is a hydroxyl group-containing vinyl ether monomer, wherein the copolymer preferably has a number average molecular weight of greater than about 10,000; (ii) providing a VOC containing carrier for said one or more fluorocopolymers; and (iii) providing a stabilizing agent comprising: a) a radical scavenger and b) an absorber of UV light; and (iv) combining said one or more fluorocopolymers with said carrier and said stabilizing agent to produce a polymeric coating composition.

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.

公开(公告)号：US20190382513A1

公开(公告)日：2019-12-19

申请号：US16220189

申请日：2018-12-14

Applicant: HONEYWELL INTERNATIONAL INC.

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

IPC: C08F14/18 ,  C08F4/76 ,  C08F214/18 ,  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.

公开(公告)号：US10435580B2

公开(公告)日：2019-10-08

申请号：US15353676

申请日：2016-11-16

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Linlin Duan ,  Wanchao Jiang ,  Gang Xu ,  Siyuan Zhang ,  Rajiv Banavali ,  Zhe Ding ,  Shuwen Peng

IPC: C08F214/18 ,  C08F216/14 ,  C09D127/12 ,  C08F14/18

Abstract: Disclosed are protective coating compositions having enhanced gloss retention properties formed by steps comprising: (i) providing one or more fluorocopolymers by copolymerization of (1) one or more hydrofluoroolefin monomer(s) selected from the group consisting of hydrofluoroethylenes, hydrofluoropropenes, hydrofluorobutenes, hydrofluoropentenes and combinations of these, (2) one or more vinyl ester monomer(s), and (3) one or more vinyl ether monomer(s), wherein at least a portion of said vinyl ether monomer is a hydroxyl group-containing vinyl ether monomer, wherein the copolymer preferably has a number average molecular weight of greater than about 10,000; (ii) providing a VOC containing carrier for said one or more fluorocopolymers; and (iii) providing a stabilizing agent comprising: a) a radical scavenger and b) an absorber of UV light; and (iv) combining said one or more fluorocopolymers with said carrier and said stabilizing agent to produce a polymeric coating composition.

公开(公告)号：US20190169338A1

公开(公告)日：2019-06-06

申请号：US16200034

申请日：2018-11-26

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Gang Xu ,  Wanchao Jiang ,  Siyuan Zhang ,  Linlin Duan ,  Zhe Ding

IPC: C08F214/18 ,  C08F218/04 ,  C08F216/12

Abstract: Copolymers formed by copolymerization of: (1) one or more hydrofluoroolefin monomer(s) selected from the group consisting of hydrofluoroethylenes, hydrofluoropropenes, hydrofluorobutenes, hydrofluoropentenes and combinations of these; (2) one or more aromatic vinyl ester monomer(s); (3) one or more vinyl ester monomer(s); and (4) one or more vinyl ether monomer(s), wherein at least a portion of said vinyl ether monomer is a hydroxyl group-containing vinyl ether monomer.