公开(公告)号：US10030104B2

公开(公告)日：2018-07-24

申请号：US15068823

申请日：2016-03-14

Applicant: Dow Global Technologies LLC

Inventor： John N. Argyropoulos ,  Jeff R. Anderson ,  Nahrain E. Kamber ,  Rebecca S. Ortiz

IPC: C08G67/02 ,  C08G71/04 ,  C09D175/12 ,  C09D175/04 ,  C08G12/46

Abstract: The present invention provides a multicomponent composition that is substantially isocyanate-free and comprises a polycarbamate as a first component having a filler, pigment, extender or matting agent and a second component containing an acidic catalyst an alkanol having one OH group, a polyaldehyde and an acetal or hemiacetal of the polyaldehyde. The compositions are shelf stable and useful as two components and avoid problems caused by combining the catalyst with any filler, pigment, extender or matting agent.

公开(公告)号：US20180022956A1

公开(公告)日：2018-01-25

申请号：US15214907

申请日：2016-07-20

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Nahrain E. Kamber ,  John N. Argyropoulos ,  Paul J. Popa ,  Scott A. Murray

IPC: C09D175/12 ,  C09D5/08

CPC classification number: C09D175/12 ,  C08G71/04 ,  C08G2150/90 ,  C08K2003/2241 ,  C09D5/08 ,  C09D5/082 ,  C09D7/40 ,  C09D175/06 ,  C08K3/22 ,  C08K2003/3045 ,  C08K3/36

Abstract: The present invention provides substantially isocyanate-free multicomponent compositions useful in making rapid dry primer compositions and coatings, the compositions comprising one or more carboxylic acid compounds that contain one of a benzothiazole, benzoxazole, or benzimidazole group, preferably, that contain a benzothiazole group, one or more hydrophobic sulfonic acid catalyst, one or more pigment, extender or filler, one or more a) polycarbamates from alkyd polyol or acrylic polyol and one or more b) a polyaldehydes or the acetal or hemiacetal thereof as a second component. The multicomponent compositions cure quickly at a temperature of from 0° C. to less than 80° C. to form a crosslinked polyurethane coating having improved humidity and corrosion resistance.

公开(公告)号：US09828522B2

公开(公告)日：2017-11-28

申请号：US14391181

申请日：2013-04-18

Applicant: Dow Global Technologies LLC ,  Eastman Chemical Company

Inventor： John N. Argyropoulos ,  Gary E. Spilman ,  Cynthia Stants ,  Bernhard Kainz

IPC: C08G63/60 ,  C08L67/02 ,  C08G59/00 ,  C09D167/02 ,  C08G63/199

CPC classification number: C09D167/02 ,  C08G63/199

Abstract: The instant invention provides a polyester composition, method of producing the same, coating compositions made therefrom, and coating layers made from such coatings. The thermoset polyester composition according to the present inventions comprises the reaction product of: (a) one or more polyacids comprising at least 50 percent by the combined weight of one or more aromatic diacids; and (b) one or more polyols comprising at least 40 percent by the combined weight of 1,4-cyclohexanedimethanol and 2,2,4,4-tetramethylcyclobutanediol; wherein said polyester composition has a glass transition temperature in the range of from 70 to 125° C., a number average molecular weight between 6,000 and 20,000, a hydroxyl number in the range of from 4 to 18.

公开(公告)号：US09822280B2

公开(公告)日：2017-11-21

申请号：US14900106

申请日：2014-06-18

Applicant: Dow Global Technologies LLC

Inventor： Gary E. Spilman ,  Jeff R. Anderson ,  John N. Argyropoulos ,  Paul Foley ,  Xinrui Yu ,  John W. Hull ,  Congcong Lu ,  Daryoosh Beigzadeh ,  Yiyong He

IPC: C08K5/05 ,  C08G69/44 ,  C08G73/10 ,  C08L77/00 ,  C08G63/02 ,  C09D175/12 ,  C09D167/00 ,  C09D167/08 ,  C09D161/24

CPC classification number: C09D175/12 ,  C09D161/24 ,  C09D167/00 ,  C09D167/08 ,  C08L67/08

Abstract: The instant invention provides a crosslinkable coating composition, and method of producing the same. The crosslinkable coating composition according to the present invention comprises: (a) one or more polycarbamates derived from one or more polyesters comprising the condensation reaction product of one or more polyols with one or more polyacids, wherein said one or more polyols comprise at least 25 percent by weight of one or more units having 4 or more hydroxyl groups; (b) one or more crosslinking agents; (c) one or more acid catalysts; and (d) optionally one or more organic solvents.

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：US20160289385A1

公开(公告)日：2016-10-06

申请号：US15035234

申请日：2014-10-14

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Paul Foley ,  John N. Argyropoulos ,  Yiyong He

IPC: C08G71/02 ,  C09D175/02

CPC classification number: C08G71/02 ,  C08G12/46 ,  C08G65/333 ,  C08G65/33303 ,  C08G65/33396 ,  C08G2650/50 ,  C09D161/24 ,  C09D175/02

Abstract: A non-aqueous crosslinkable composition comprising a polyurea having a functionality of equal to or greater than 2; an aldehyde or acetal or hemiacetal thereof; and optionally one or more organic solvents is provided. Further provided is a crosslinked composition, a coating, articles including the coating and a method of making a non-aqueous crosslinkable composition.

Abstract translation: 包含官能度等于或大于2的聚脲的非水可交联组合物; 醛或缩醛或半缩醛; 并且可选地提供一种或多种有机溶剂。 还提供了一种交联组合物，一种涂层，包括该涂层的制品以及一种制备非水性可交联组合物的方法。

公开(公告)号：US09115292B2

公开(公告)日：2015-08-25

申请号：US14252117

申请日：2014-04-14

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Eric Greyson ,  John N. Argyropoulos ,  Paul Foley ,  Andrew Swartz ,  Nahrain E. Kamber ,  Caroline Slone ,  Manesh N. Sekharan

IPC: C08G63/91 ,  C09D135/02 ,  C09D167/08 ,  C08F22/10 ,  C08G63/12 ,  C09D133/14 ,  C08L75/14 ,  C08L61/02 ,  C09D175/04

CPC classification number: C09D133/14 ,  C08L61/02 ,  C08L75/14 ,  C09D175/04

Abstract: The instant invention provides a crosslinkable aqueous composition, method of producing the same, crosslinked compositions, and method of producing the same. The crosslinkable composition comprising: an aqueous dispersion comprising; (a) water; (b) a polycarbamate comprising at least an average of 2.0 carbamate functional groups; (c) a polyaldehyde comprising at least two aldehyde groups; (d) an acid catalyst; and (e) optionally one or more surfactants; wherein said aqueous dispersion has a pH in the range of less than 7; and wherein said composition is capable of being crosslinked at a temperature in range of less than 80° C. upon substantial removal of water.

Abstract translation: 本发明提供了一种可交联水性组合物，其制备方法，交联组合物及其制备方法。 所述可交联组合物包含：水分散体，其包含： （一杯水; （b）包含至少平均2.0个氨基甲酸酯官能团的聚氨酯; （c）包含至少两个醛基的多醛; （d）酸催化剂; 和（e）任选的一种或多种表面活性剂; 其中所述水性分散体的pH在小于7的范围内; 并且其中所述组合物能够在基本上除去水后在低于80℃的温度范围内交联。

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。

公开(公告)号：US08735507B2

公开(公告)日：2014-05-27

申请号：US13728037

申请日：2012-12-27

Applicant: Rohm and Haas Company ,  Dow Global Technologies LLC

Inventor： Eric Greyson ,  John N. Argyropoulos ,  Paul Foley ,  Andrew Swartz ,  Nahrain E. Kamber ,  Caroline Slone ,  Manesh N. Sekharan

IPC: C08G8/04 ,  C08G12/04 ,  C08L75/10 ,  C08K5/05

CPC classification number: C09D133/14 ,  C08L61/02 ,  C08L75/14 ,  C09D175/04

Abstract: The instant invention provides a crosslinkable aqueous composition, method of producing the same, crosslinked compositions, and method of producing the same. The crosslinkable composition comprising: an aqueous dispersion comprising; (a) water; (b) a polycarbamate comprising at least an average of 2.0 carbamate functional groups; (c) a polyaldehyde comprising at least two aldehyde groups; (d) an acid catalyst; and (e) optionally one or more surfactants; wherein said aqueous dispersion has a pH in the range of less than 7; and wherein said composition is capable of being crosslinked at a temperature in range of less than 80° C. upon substantial removal of water.

Abstract translation: 本发明提供了一种可交联水性组合物，其制备方法，交联组合物及其制备方法。 所述可交联组合物包含：水分散体，其包含： （一杯水; （b）包含至少平均2.0个氨基甲酸酯官能团的聚氨酯; （c）包含至少两个醛基的多醛; （d）酸催化剂; 和（e）任选的一种或多种表面活性剂; 其中所述水性分散体的pH在小于7的范围内; 并且其中所述组合物能够在基本上除去水后在低于80℃的温度范围内交联。