公开(公告)号：US11932775B2

公开(公告)日：2024-03-19

申请号：US17253343

申请日：2019-07-17

Applicant: Dow Global Technologies LLC ,  Dow Silicones Corporation

Inventor： Alan M. Piwowar ,  Ray E. Drumright ,  Erin B. Vogel ,  Gary M. Wieber ,  Patrick J. Fryfogle ,  Yanxiang Li ,  Susan M. Machelski ,  Paul J. Popa ,  Adam C. Tomasik ,  Gerald Lawrence Witucki

IPC: C09D183/08 ,  C08F220/14 ,  C08F220/18 ,  C08F220/20 ,  C08F220/32 ,  C08G77/00 ,  C08G77/08 ,  C08G77/26 ,  C09D133/08 ,  C09D133/10

CPC classification number: C09D183/08 ,  C08F220/14 ,  C08F220/1808 ,  C08F220/20 ,  C08F220/325 ,  C08G77/08 ,  C08G77/26 ,  C08G77/80 ,  C09D133/08 ,  C09D133/10

Abstract: A curable coating composition is provided having multi-functionalized acrylic copolymer and silicone imine resin curing agents. The acrylic copolymer of the curable coating composition has, in polymerized form, epoxy functionalized groups and cure compatibility groups and the silicone imine forms an amino-functional silicone in the presence of water. The coating compositions are useful in the field of superior weatherable and durable coatings and are useful to replace isocyanate-containing polyurethane based coatings. Also provided are coated articles produced from the curable composition.

公开(公告)号：US20210261818A1

公开(公告)日：2021-08-26

申请号：US17253343

申请日：2019-07-17

Applicant: Dow Global Technologies LLC ,  Dow Silicones Corporation

Inventor： Alan M. Piwowar ,  Ray E. Drumright ,  Erin B. Vogel ,  Gary M. Wieber ,  Patrick J. Fryfogle ,  Yanxiang Li ,  Susan M. Machelski ,  Paul J. Popa ,  Adam C. Tomasik ,  Gerald Lawrence Witucki

IPC: C09D183/08 ,  C09D133/08 ,  C09D133/10 ,  C08G77/26 ,  C08G77/00 ,  C08G77/08 ,  C08F220/14 ,  C08F220/18 ,  C08F220/20 ,  C08F220/32

Abstract: A curable coating composition is provided having multi-functionalized acrylic copolymer and silicone imine resin curing agents. The acrylic copolymer of the curable coating composition has, in polymerized form, epoxy functionalized groups and cure compatibility groups and the silicone imine forms an amino-functional silicone in the presence of water. The coating compositions are useful in the field of superior weatherable and durable coatings and are useful to replace isocyanate-containing polyurethane based coatings. Also provided are coated articles produced from the curable composition.

公开(公告)号：US20170291191A1

公开(公告)日：2017-10-12

申请号：US15635247

申请日：2017-06-28

Applicant: Dow Global Technologies LLC

Inventor： Yanxiang Li ,  Paul J. Popa ,  John N. Argyropoulos ,  Sandra Hofmann ,  Ray E. Drumright

IPC: B05D7/00 ,  C09D5/00 ,  C09D163/00 ,  C08G71/04 ,  C09D175/04

CPC classification number: B05D7/542 ,  B05D7/52 ,  B05D2503/00 ,  B05D2504/00 ,  B32B27/38 ,  B32B27/40 ,  C08G71/04 ,  C09D5/002 ,  C09D133/066 ,  C09D161/20 ,  C09D161/22 ,  C09D161/32 ,  C09D163/00 ,  C09D175/04 ,  C09D175/12 ,  Y10T428/31511 ,  C08L75/04

Abstract: A coating system comprising an epoxy coating layer prepared from an epoxy formulation which comprises an epoxy resin; a curing agent with no more than 4.5 wt % free amine based on a weight solids of the curing agent; and an adjacent layer prepared from a non-isocyanate polyurethane formulation wherein the epoxy formulation and/or non-isocyanate polyurethane formulation optionally further comprise one or more additives selected from the group consisting of solvent, reactive diluent, plasticizer, pigment, filler; rheology modifiers, dispersants, surfactants, UV stabilizers, and corrosion inhibitors is provided. Also provided are a method of applying a multi-layer coating system and an article comprising a coating system.

公开(公告)号：US20240425695A1

公开(公告)日：2024-12-26

申请号：US18687159

申请日：2022-08-19

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Yanxiang Li ,  Ray E. Drumright ,  Zhenwen Fu ,  Andrew Hejl ,  Denise Lindenmuth

IPC: C08L63/00 ,  C08K5/1515

Abstract: The present invention relates to a composition comprising an aqueous dispersion of a thermosettable compound and polymer particles functionalized with aminoalkyl ester groups. The composition is useful as a two-component waterborne curing system and is effective in providing corrosion and blister resistance in industrial coatings applications.

公开(公告)号：US09718990B2

公开(公告)日：2017-08-01

申请号：US14556299

申请日：2014-12-01

Applicant: Dow Global Technologies LLC

Inventor： Yanxiang Li ,  Paul J. Popa ,  John N. Argyropoulos ,  Sandra Hofmann ,  Ray Drumright

IPC: B32B27/38 ,  B32B27/40 ,  C09D175/04 ,  B05D7/00 ,  C09D163/00 ,  C08G71/04 ,  C09D133/06

CPC classification number: B05D7/542 ,  B05D7/52 ,  B05D2503/00 ,  B05D2504/00 ,  B32B27/38 ,  B32B27/40 ,  C08G71/04 ,  C09D5/002 ,  C09D133/066 ,  C09D161/20 ,  C09D161/22 ,  C09D161/32 ,  C09D163/00 ,  C09D175/04 ,  C09D175/12 ,  Y10T428/31511 ,  C08L75/04

Abstract: A coating system comprising an epoxy coating layer prepared from an epoxy formulation which comprises an epoxy resin; a curing agent with no more than 4.5 wt % free amine based on a weight solids of the curing agent; and an adjacent layer prepared from a non-isocyanate polyurethane formulation wherein the epoxy formulation and/or non-isocyanate polyurethane formulation optionally further comprise one or more additives selected from the group consisting of solvent, reactive diluent, plasticizer, pigment, filler; rheology modifiers, dispersants, surfactants, UV stabilizers, and corrosion inhibitors is provided. Also provided are a method of applying a multi-layer coating system and an article comprising a coating system.

公开(公告)号：US20150307745A1

公开(公告)日：2015-10-29

申请号：US14795088

申请日：2015-07-09

Applicant: Dow Global Technologies LLC

Inventor： Paul J. Popa ,  Yanxiang Li ,  Hongyu Chen

IPC: C09D183/08 ,  B05D3/00

CPC classification number: C09D183/08 ,  B05D3/007 ,  C08G18/10 ,  C08G18/61 ,  C08G18/77 ,  C09D7/63 ,  C09D175/04 ,  Y10T428/269 ,  Y10T428/31551

Abstract: A two-part moisture curable coating compositions capable of forming polyurethane-polysiloxane networks is provided. The coating compositions which are useful in marine antifouling coatings provide a two-part moisture curable composition comprising: (a) a first part comprising at least one multifunctional polyol; (b) a second part comprising: (i) at least one polysiloxane polymer with at least two isocyanate or mercapto functional groups and (ii) at least one isocyanate functional organic compound; and (c) solvent. Also provided are methods of coating substrates with the curable composition and articles produced from such coated substrates.

Abstract translation: 提供了能够形成聚氨酯 - 聚硅氧烷网络的两部分湿度可固化涂料组合物。 可用于海洋防污涂料的涂料组合物提供两部分湿气可固化组合物，其包含：（a）包含至少一种多官能多元醇的第一部分; （b）第二部分，其包含：（i）至少一种具有至少两个异氰酸酯或巯基官能团的聚硅氧烷聚合物和（ii）至少一种异氰酸酯官能化有机化合物; 和（c）溶剂。 还提供了用可固化组合物和由这种涂覆的基材制备的制品涂覆基材的方法。

公开(公告)号：US09145500B2

公开(公告)日：2015-09-29

申请号：US14132119

申请日：2013-12-18

Applicant: Dow Global Technologies LLC

Inventor： Paul J. Popa ,  Yanxiang Li ,  Hongyu Chen

IPC: C09D7/12 ,  C08G18/61 ,  C08G18/77 ,  C08G18/10 ,  C09D175/04

CPC classification number: C09D183/08 ,  B05D3/007 ,  C08G18/10 ,  C08G18/61 ,  C08G18/77 ,  C09D7/63 ,  C09D175/04 ,  Y10T428/269 ,  Y10T428/31551

Abstract: A two-part moisture curable coating compositions capable of forming polyurethane-polysiloxane networks is provided. The coating compositions which are useful in marine antifouling coatings provide a two-part moisture curable composition comprising: (a) a first part comprising at least one multifunctional polyol; (b) a second part comprising: (i) at least one polysiloxane polymer with at least two isocyanate or mercapto functional groups and (ii) at least one isocyanate functional organic compound; and (c) solvent. Also provided are methods of coating substrates with the curable composition and articles produced from such coated substrates.

Abstract translation: 提供了能够形成聚氨酯 - 聚硅氧烷网络的两部分湿度可固化涂料组合物。 可用于海洋防污涂料的涂料组合物提供两部分湿气可固化组合物，其包含：（a）包含至少一种多官能多元醇的第一部分; （b）第二部分，其包含：（i）至少一种具有至少两个异氰酸酯或巯基官能团的聚硅氧烷聚合物和（ii）至少一种异氰酸酯官能化有机化合物; 和（c）溶剂。 还提供了用可固化组合物和由这种涂覆的基材制备的制品涂覆基材的方法。

公开(公告)号：US20160130472A1

公开(公告)日：2016-05-12

申请号：US14899659

申请日：2014-06-05

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Paul J. Popa ,  Ben W. Schaefer ,  John N. Argyropoulos ,  Kenneth E. Wohltmann ,  Sandra Hofmann ,  Daniel Haile ,  Yanxiang Li ,  Paul Foley

IPC: C09D175/14 ,  C08K3/22 ,  C08K3/34 ,  C08K3/36

CPC classification number: C09D175/14 ,  C08G12/46 ,  C08K3/22 ,  C08K3/34 ,  C08K3/36 ,  C08K2003/2241 ,  C09D133/10 ,  C09D161/20 ,  F01D5/288 ,  F05B2280/6011 ,  F05D2300/43 ,  Y02T50/672 ,  C09D133/14 ,  C08K5/07 ,  C08F2220/1825 ,  C08F220/20 ,  C08F2220/1858 ,  C08F220/14 ,  C08F2220/1875 ,  C08F220/06

Abstract: The instant invention provides cross-linkable coating compositions, process for producing the same, and substrates coated therewith. The cross-linkable coating composition comprises: (a) polyaldehyde, or acetal or hemiacetal thereof; (b) an acid catalyst having pKa of less than 6; (c) a liquid media; (d) an acrylic polycarbamate comprising at least an average of 2.0 carbamate functional groups, wherein said polycarbamate has a glass transition (Tg) of less than 25° C.; and (e) one or more fillers having a pH in the range of equal to or less than 9 and/or one or more pigments having a pH in the range of equal to or less than 9, and/or one or more additives having a pH in the range of equal to or less than 9, wherein said composition has a curing temperature in the range of less than 70° C.

Abstract translation: 本发明提供了可交联的涂料组合物，其制备方法和用其涂布的基材。 可交联涂料组合物包含：（a）多醛，或其缩醛或半缩醛; （b）pKa小于6的酸催化剂; （c）液体介质; （d）包含至少平均2.0个氨基甲酸酯官能团的丙烯酸聚氨酯，其中所述聚氨酯具有小于25℃的玻璃化转变温度（Tg）。 和（e）一种或多种pH值在等于或小于9的范围内的一种或多种填料和/或一种或多种pH值在等于或小于9的范围内的颜料，和/或一种或多种添加剂具有 pH在等于或小于9的范围内，其中所述组合物的固化温度在小于70℃的范围内。

公开(公告)号：US20140186621A1

公开(公告)日：2014-07-03

申请号：US14132119

申请日：2013-12-18

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Paul J. Popa ,  Yanxiang Li ,  Hongyu Chen

IPC: C09D7/12

CPC classification number: C09D183/08 ,  B05D3/007 ,  C08G18/10 ,  C08G18/61 ,  C08G18/77 ,  C09D7/63 ,  C09D175/04 ,  Y10T428/269 ,  Y10T428/31551

Abstract: A two-part moisture curable coating compositions capable of forming polyurethane-polysiloxane networks is provided. The coating compositions which are useful in marine antifouling coatings provide a two-part moisture curable composition comprising: (a) a first part comprising at least one multifunctional polyol; (b) a second part comprising: (i) at least one polysiloxane polymer with at least two isocyanate or mercapto functional groups and (ii) at least one isocyanate functional organic compound; and (c) solvent. Also provided are methods of coating substrates with the curable composition and articles produced from such coated substrates.

Abstract translation: 提供了能够形成聚氨酯 - 聚硅氧烷网络的两部分湿度可固化涂料组合物。 可用于海洋防污涂料的涂料组合物提供两部分湿气可固化组合物，其包含：（a）包含至少一种多官能多元醇的第一部分; （b）第二部分，其包含：（i）至少一种具有至少两个异氰酸酯或巯基官能团的聚硅氧烷聚合物和（ii）至少一种异氰酸酯官能化有机化合物; 和（c）溶剂。 还提供了用可固化组合物和由这种涂覆的基材制备的制品涂覆基材的方法。

公开(公告)号：US10144846B2

公开(公告)日：2018-12-04

申请号：US14899659

申请日：2014-06-05

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Paul J. Popa ,  Ben W. Schaefer ,  John N. Argyropoulos ,  Kenneth E. Wohltmann ,  Sandra Hofmann ,  Daniel Haile ,  Yanxiang Li ,  Paul Foley

IPC: C09D175/14 ,  C08K3/22 ,  C08K3/34 ,  C08K3/36 ,  C08G12/46 ,  C09D133/10 ,  C09D161/20 ,  F01D5/28

Abstract: The instant invention provides cross-linkable coating compositions, process for producing the same, and substrates coated therewith. The cross-linkable coating composition comprises: (a) polyaldehyde, or acetal or hemiacetal thereof; (b) an acid catalyst having pKa of less than 6; (c) a liquid media; (d) an acrylic polycarbamate comprising at least an average of 2.0 carbamate functional groups, wherein said polycarbamate has a glass transition (Tg) of less than 25° C.; and (e) one or more fillers having a pH in the range of equal to or less than 9 and/or one or more pigments having a pH in the range of equal to or less than 9, and/or one or more additives having a pH in the range of equal to or less than 9, wherein said composition has a curing temperature in the range of less than 70° C.