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：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：US20140369850A1

公开(公告)日：2014-12-18

申请号：US13920341

申请日：2013-06-18

Applicant: ROHM AND HAAS COMPANY ,  DOW GLOBAL TECHNOLOGIES LLC

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

IPC: C09D133/08 ,  F03D1/06 ,  B64C27/46 ,  F01D5/28

CPC classification number: B64C27/46 ,  C08G12/46 ,  C08K5/07 ,  C09D133/10 ,  C09D161/20 ,  F01D5/288 ,  F05B2280/6011 ,  F05D2300/43 ,  Y02E10/721 ,  Y02T50/672 ,  C09D133/14 ,  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：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：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.

公开(公告)号：US10137475B2

公开(公告)日：2018-11-27

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: B32B27/40 ,  B32B27/38 ,  B05D7/00 ,  C09D175/04 ,  C09D163/00 ,  C09D175/12 ,  C09D161/20 ,  C09D161/22 ,  C09D161/32 ,  C08G71/04 ,  C09D133/06 ,  C09D5/00

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：US09604721B2

公开(公告)日：2017-03-28

申请号：US13920341

申请日：2013-06-18

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

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

IPC: B64C27/46 ,  F01D5/28 ,  C08G12/46 ,  C09D161/20 ,  C08K5/07 ,  C09D133/10

CPC classification number: B64C27/46 ,  C08G12/46 ,  C08K5/07 ,  C09D133/10 ,  C09D161/20 ,  F01D5/288 ,  F05B2280/6011 ,  F05D2300/43 ,  Y02E10/721 ,  Y02T50/672 ,  C09D133/14 ,  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.

公开(公告)号：US20150159041A1

公开(公告)日：2015-06-11

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: C09D175/04 ,  B05C9/06 ,  C09D163/00 ,  B05D7/00

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.

Abstract translation: 一种包含由包含环氧树脂的环氧树脂制剂制备的环氧涂层的涂料体系; 基于固化剂的重量固体含量不超过4.5重量％的游离胺的固化剂; 以及由非异氰酸酯聚氨酯配方制备的相邻层，其中所述环氧树脂制剂和/或非异氰酸酯聚氨酯配制剂任选地还包含一种或多种选自溶剂，反应性稀释剂，增塑剂，颜料，填料的添加剂; 提供流变改性剂，分散剂，表面活性剂，UV稳定剂和腐蚀抑制剂。 还提供了施加多层涂覆系统的方法和包括涂覆体系的制品。