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1. 发明授权

US08722787B2 Coating composition and articles made therefrom 有权
标题翻译：涂料组合物和由其制成的制品
公开(公告)号：US08722787B2
公开(公告)日：2014-05-13
申请号：US13729073
申请日：2012-12-28
申请人： Dow Global Technologies LLC
发明人： Jay D. Romick , Qing Zhang , David L. Malotky , Richard A. Lundgard , Jodi M. Mecca
IPC分类号： C08F290/04 , B05D3/02 , C08F20/06 , C08F210/00 , C08F110/06 , C08F110/02
CPC分类号： C09D151/06 , B32B1/02 , B32B15/085 , B32B15/09 , B32B2250/02 , B32B2255/10 , B32B2255/26 , B32B2307/558 , B32B2307/714 , B32B2439/66 , B32B2439/70 , C08J7/047 , C08J2363/00 , C08J2375/04 , C08J2423/00 , C08L67/00 , C08L2205/02 , C09D123/06 , C09D123/10 , C09D167/00 , C08L2666/18 , C08L51/06
摘要： The present disclosure includes a waterborne polyolefin based coating layer that has improved features as compared to epoxy coatings. The coating composition of the present disclosure include 40 to 80 weight percent (wt. %) of a base polymer; 10 to 30 wt. % of a polymeric stabilizing agent; 5 to 15 wt. % of a polymeric coupling agent; 0 to 35 wt. % of a polymeric performance improving agent; a neutralizing agent that partially or fully neutralize the polymeric stabilizing agent; and a fluid medium, where the wt. % values are based on the total weight of the base polymer, the polymeric coupling agent, the polymeric stabilizing agent and, when present, the polymeric performance improving agent (as used herein, this total weight of the base polymer, the polymeric coupling agent, the polymeric stabilizing agent and, when present, the polymeric performance improving agent may be referred to as the “solid content” of the coating composition).
摘要翻译：本公开内容包括与环氧涂料相比具有改进特征的水性聚烯烃基涂层。本公开的涂料组合物包含40至80重量％（wt。％）的基础聚合物; 10〜30重量％％的聚合物稳定剂; 5至15wt。％的聚合偶联剂; 0〜35重量％％的聚合物性能改进剂; 部分或完全中和聚合物稳定剂的中和剂; 和流体介质，其中wt。％值基于基础聚合物，聚合偶联剂，聚合物稳定剂的总重量，并且当存在时，聚合物性能改进剂（如本文所用，基础聚合物的总重量，聚合偶联剂，聚合物稳定剂和聚合物性能改进剂（当存在时）可以称为涂料组合物的“固体含量”）。

2. 发明申请

US20170183506A1 POWDER COATINGS 审中-公开
公开(公告)号：US20170183506A1
公开(公告)日：2017-06-29
申请号：US15316364
申请日：2015-05-27
申请人： Dow Global Technologies LLC
发明人： Jay D. Romick , David L. Malotky , Richard A. Lundgard , Liang Chen , Fabio Aguirre Vargas
IPC分类号： C09D5/03 , C09D7/12 , B05D1/02 , C09D123/12 , C09D163/00 , C09D5/08 , C09D123/06
CPC分类号： C09D5/03 , B05D1/02 , C08K3/22 , C08K2003/2241 , C08L2201/54 , C09D5/08 , C09D7/61 , C09D7/69 , C09D123/06 , C09D123/12 , C09D163/00 , C08L23/0815 , C08L63/00
摘要： At least a two-layer protective coating system including: (a) a layer of a fusion bonded epoxy, and (b) a layer of a spray-dried protective powder coating disposed on at least a portion of the top surface of the fusion bonded epoxy layer (a), said powder coating being cured to form a protective coating on at least a portion of the fusion bonded epoxy layer; a process for preparing the above two-layer protective coating system; a substrate such as a metal pipe coated with the above two-layer protective coating system; and a process for producing a coated article such as a coated metal pipe using the above two-layer protective coating system.

3. 发明申请

US20210301073A1 POLYOLEFIN DISPERSION AND EPOXY DISPERSION BLENDS FOR IMPROVED DAMAGE TOLERANCE 有权
公开(公告)号：US20210301073A1
公开(公告)日：2021-09-30
申请号：US16092458
申请日：2017-11-09
申请人： Dow Global Technologies LLC
发明人： Robert R. Bills , Liang Chen , David L. Malotky , Jay D. Romick
IPC分类号： C08G59/42 , C09D163/00 , C09D7/48
摘要： The present invention provides aqueous compositions for making damage tolerant coatings comprising a blend of (i) from 2 to 30 wt. %, based on the total weight of solids in the composition, of an acid or anhydride functionalized polyolefin dispersion having an average particle size of from 0.2 to 5 microns, and (ii) a film forming dispersion of one or more epoxy resins chosen from epoxy resins having an epoxy equivalent weight (EEW) of from 150 to 4,000 having an average particle size of from 0.2 to 1.0 microns, wherein the polyolefin dispersion is stabilized with from 2 to 8 wt. %, based on the total weight of solids in the composition, one or more anionic surfactants, such as a sulfate containing surfactant, and, further wherein, the compositions have a pH of from 3 to 8.

4. 发明申请

US20150337140A1 A COATING COMPOSITION AND ARTICLES MADE THEREFROM 有权
标题翻译：涂料组合物及其制品
公开(公告)号：US20150337140A1
公开(公告)日：2015-11-26
申请号：US14653303
申请日：2013-12-13
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： Jay D. Romick , Qing Zhang , David L. Malotky , Richard A. Lundgard , Jodi M. Mecca
IPC分类号： C09D5/08 , C09D123/12
CPC分类号： C09D5/08 , C08L23/06 , C08L23/12 , C08L23/14 , C09D123/06 , C09D123/12 , C09D123/14 , Y10T428/31511 , Y10T428/31587 , Y10T428/31667 , Y10T428/31692 , C08L51/06 , C08L23/0869
摘要： The present disclosure includes a waterborne polyolefin based coating layer that has improved features as compared to epoxy coatings. The coating composition of the present disclosure include 40 to 80 weight percent (wt. %) of a base polymer; 10 to 30 wt. % of a polymeric stabilizing agent; 5 to 15 wt. % of a polymeric coupling agent; 0 to 35 wt. % of a polymeric performance improving agent; a neutralizing agent that partially or fully neutralize the polymeric stabilizing agent; and a fluid medium, where the wt. % values are based on the total weight of the base polymer, the polymeric coupling agent, the polymeric stabilizing agent and, when present, the polymeric performance improving agent (as used herein, this total weight of the base polymer, the polymeric coup ling agent, the polymeric stabilizing agent and, when present, the polymeric performance improving agent may be referred to as the “solid content” of the coating composition).
摘要翻译：本公开内容包括与环氧涂料相比具有改进特征的水性聚烯烃基涂层。本公开的涂料组合物包含40至80重量％（wt。％）的基础聚合物; 10〜30重量％％的聚合物稳定剂; 5至15wt。％的聚合偶联剂; 0〜35重量％％的聚合物性能改进剂; 部分或完全中和聚合物稳定剂的中和剂; 和流体介质，其中wt。％值基于基础聚合物，聚合偶联剂，聚合物稳定剂的总重量，并且当存在时，聚合物性能改进剂（如本文所用，基础聚合物的总重量，聚合物结合剂，聚合物稳定剂和当存在时，聚合物性能改进剂可以称为涂料组合物的“固体含量”）。

5. 发明授权

US11104791B2 Surfactant composition 有权
公开(公告)号：US11104791B2
公开(公告)日：2021-08-31
申请号：US15517264
申请日：2015-10-01
申请人： Dow Global Technologies LLC
发明人： Robert R. Bills , Patricia A. Peart , Christian Piechocki , Jay D. Romick , Jamie L. Sullivan
IPC分类号： C08L63/00 , C08G59/06 , C08G59/24
摘要： An epoxy functionalized surfactant composition including a reaction product of: (a) a hydrophilic material and (b) an epoxy resin hydrophobe material having an average molecular weight of greater than about 370 Daltons; the above epoxy functionalized surfactant composition being used to prepare a waterborne epoxy dispersion composition including (A) the above epoxy functionalized surfactant composition, (B) an epoxy resin, and (C) water; and processes for preparing the epoxy functionalized surfactant composition and the above waterborne epoxy dispersion composition.

6. 发明申请

US20180363248A1 PAPER COATED WITH A FUNCTIONAL POLYOLEFIN FILM 审中-公开
公开(公告)号：US20180363248A1
公开(公告)日：2018-12-20
申请号：US16005786
申请日：2018-06-12
申请人： Dow Global Technologies LLC
发明人： Joshua M. Katzenstein , Jay D. Romick
IPC分类号： D21H19/20 , C09D133/10
摘要： The present invention relates to an article and a method for its preparation; the article comprises a cured polymeric film superposing paper or paperboard. The polymeric film comprises: a) a base polymer comprising structural units of ethylene and a C1-C12-alkyl acrylate or methacrylate, wherein the weight-to-weight ratio of the structural units of ethylene and the C1-C12-alkyl acrylate or methacrylate is in the range of from 99.8:0.2 to 50:50; and b) a dispersant which is a copolymer comprising structural units of ethylene and a carboxylic acid monomer, wherein the copolymer has a melt flow index in the range of from 50 to 2000 g/10 min at 190° C., and the weight-to-weight ratio of structural units of ethylene to carboxylic acid monomer is in the range of from 95:5 to 75:25; wherein the dispersant has a concentration in the range of from 9 to 50 weight percent based on the weight of the cured film; and wherein the sum of the dispersant and the base polymer comprise from 10 to 100 percent of the weight of cured film. The article of the present invention is useful as a barrier to a wide range of hydrophobic and hydrophilic materials.

7. 发明申请

US20160177075A1 POLYOLEFIN DISPERSION COMPOSITIONS FOR MAKING HIGH VAPOR TRANSPORT HYDROPHOBIC COATINGS 有权
标题翻译：用于制备高蒸汽运输疏水涂料的聚烯烃分散体组合物
公开(公告)号：US20160177075A1
公开(公告)日：2016-06-23
申请号：US14977897
申请日：2015-12-22
申请人： Dow Global Technologies LLC
发明人： Matthew Crimmins , David L. Malotky , Jay D. Romick
IPC分类号： C08L23/06 , C08L23/08
CPC分类号： C08L23/06 , C08L23/08 , C08L23/0815 , C08L23/0869 , C08L23/16 , C08L2205/025 , C08L2666/36 , C08L23/0876 , C08L51/06
摘要： The present invention provides compositions for water vapor permeable hydrophobic coating comprising a blend of (i) a primary polyolefin dispersion of one or more large particle size polyolefins having a melting point of at least 95° C., and an average particle size of from 1 to 5 microns, and containing a volatile base and a 14 to 40 carbon long chain linear carboxylic acid dispersing agent, and (ii) a film forming second dispersion of one or more polymers having an average particle size of from 0.1 to 1.0 microns chosen from one or more polyolefins having a melting point from 50 to 90 ° C. further containing an at least partially neutralized olefin containing dispersing agent, one or more alkyl celluloses which further contain a plasticizer having a boiling point of 250° C. or greater and containing an at least partially neutralized olefin containing dispersing agent, and one or more acrylic emulsion polymers having a Tg of from 0 to 60° C. wherein the particle size ratio of the primary polyolefin dispersion to the second dispersion ranges from 3:1 to 29:1.
摘要翻译：本发明提供了用于水蒸气透过的疏水涂层的组合物，其包含以下混合物：（i）熔点至少为95℃的一种或多种大粒径聚烯烃的初级聚烯烃分散体和平均粒度为1 并且含有挥发性碱和14至40碳长链线性羧酸分散剂，和（ii）一种或多种平均粒径为0.1至1.0微米的聚合物的膜形成第二分散体，其选自一种或多种熔点为50-90℃的聚烯烃，还含有至少部分中和的含烯烃分散剂，一种或多种烷基纤维素，其进一步含有沸点为250℃或更高的增塑剂，并含有至少部分中和的含烯烃分散剂和一种或多种Tg为0至60℃的丙烯酸乳液聚合物，其中颗粒尺寸比第一分散体的第一聚烯烃分散体的范围为3:1至29:1。

8. 发明授权

US11447600B2 Polyolefin dispersion and epoxy dispersion blends for improved damage tolerance 有权
公开(公告)号：US11447600B2
公开(公告)日：2022-09-20
申请号：US16092458
申请日：2017-05-01
申请人： Dow Global Technologies LLC
发明人： Robert R. Bills , Liang Chen , David L. Malotky , Jay D. Romick
IPC分类号： C08G59/42 , C09D7/48 , C09D163/00 , C09D123/26 , B01F23/41
摘要： The present invention provides aqueous compositions for making damage tolerant coatings comprising a blend of (i) from 2 to 30 wt. %, based on the total weight of solids in the composition, of an acid or anhydride functionalized polyolefin dispersion having an average particle size of from 0.2 to 5 microns, and (ii) a film forming dispersion of one or more epoxy resins chosen from epoxy resins having an epoxy equivalent weight (EEW) of from 150 to 4,000 having an average particle size of from 0.2 to 1.0 microns, wherein the polyolefin dispersion is stabilized with from 2 to 8 wt. %, based on the total weight of solids in the composition, one or more anionic surfactants, such as a sulfate containing surfactant, and, further wherein, the compositions have a pH of from 3 to 8.

9. 发明授权

US09938413B2 Coating composition and articles made therefrom 有权
公开(公告)号：US09938413B2
公开(公告)日：2018-04-10
申请号：US14653303
申请日：2013-12-13
申请人： Dow Global Technologies LLC
发明人： Jay D. Romick , Qing Zhang , David L. Malotky , Richard A. Lundgard , Jodi M. Mecca
IPC分类号： C09D5/08 , C09D123/06 , C09D123/12 , C09D123/14 , C08L23/06 , C08L23/12 , C08L23/14
CPC分类号： C09D5/08 , C08L23/06 , C08L23/12 , C08L23/14 , C09D123/06 , C09D123/12 , C09D123/14 , Y10T428/31511 , Y10T428/31587 , Y10T428/31667 , Y10T428/31692 , C08L51/06 , C08L23/0869
摘要： The present disclosure includes a waterborne polyolefin based coating layer that has improved features as compared to epoxy coatings. The coating composition of the present disclosure include 40 to 80 weight percent (wt. %) of a base polymer; 10 to 30 wt. % of a polymeric stabilizing agent; 5 to 15 wt. % of a polymeric coupling agent; 0 to 35 wt. % of a polymeric performance improving agent; a neutralizing agent that partially or fully neutralize the polymeric stabilizing agent; and a fluid medium, where the wt. % values are based on the total weight of the base polymer, the polymeric coupling agent, the polymeric stabilizing agent and, when present, the polymeric performance improving agent (as used herein, this total weight of the base polymer, the polymeric coupling agent, the polymeric stabilizing agent and, when present, the polymeric performance improving agent may be referred to as the “solid content” of the coating composition).

10. 发明申请

US20170306142A1 SURFACTANT COMPOSITION 审中-公开
公开(公告)号：US20170306142A1
公开(公告)日：2017-10-26
申请号：US15517264
申请日：2015-10-01
申请人： Dow Global Technologies LLC
发明人： Robert R. Bills , Patricia A. Peart , Christian Piechocki , Jay D. Romick , Jamie L. Sullivan
IPC分类号： C08L63/00
CPC分类号： C08L63/00 , C08G59/066 , C08G59/245 , C08L71/02
摘要： An epoxy functionalized surfactant composition including a reaction product of: (a) a hydrophilic material and (b) an epoxy resin hydrophobe material having an average molecular weight of greater than about 370 Daltons; the above epoxy functionalized surfactant composition being used to prepare a waterborne epoxy dispersion composition including (A) the above epoxy functionalized surfactant composition, (B) an epoxy resin, and (C) water; and processes for preparing the epoxy functionalized surfactant composition and the above waterborne epoxy dispersion composition.

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