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    Coating composition and articles made therefrom
    1.
    发明授权
    Coating composition and articles made therefrom 有权
    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

    Applicant: Dow Global Technologies LLC

    Inventor： Jay D. Romick ,  Qing Zhang ,  David L. Malotky ,  Richard A. Lundgard ,  Jodi M. Mecca

    IPC: C08F290/04 ,  B05D3/02 ,  C08F20/06 ,  C08F210/00 ,  C08F110/06 ,  C08F110/02

    CPC classification number: 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

    Abstract: 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).

    Abstract translation: 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”）。

    POLYOLEFIN DISPERSION AND EPOXY DISPERSION BLENDS FOR IMPROVED DAMAGE TOLERANCE
    3.
    发明申请
    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

    Applicant: Dow Global Technologies LLC

    Inventor： Robert R. Bills ,  Liang Chen ,  David L. Malotky ,  Jay D. Romick

    IPC: C08G59/42 ,  C09D163/00 ,  C09D7/48

    Abstract: 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.

    A COATING COMPOSITION AND ARTICLES MADE THEREFROM
    4.
    发明申请
    A COATING COMPOSITION AND ARTICLES MADE THEREFROM 有权
    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

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： Jay D. Romick ,  Qing Zhang ,  David L. Malotky ,  Richard A. Lundgard ,  Jodi M. Mecca

    IPC: C09D5/08 ,  C09D123/12

    CPC classification number: 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

    Abstract: 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).

    Abstract translation: 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”）。

    Surfactant composition
    5.
    发明授权
    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

    Applicant: Dow Global Technologies LLC

    Inventor： Robert R. Bills ,  Patricia A. Peart ,  Christian Piechocki ,  Jay D. Romick ,  Jamie L. Sullivan

    IPC: C08L63/00 ,  C08G59/06 ,  C08G59/24

    Abstract: 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.

    PAPER COATED WITH A FUNCTIONAL POLYOLEFIN FILM
    6.
    发明申请
    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

    Applicant: Dow Global Technologies LLC

    Inventor： Joshua M. Katzenstein ,  Jay D. Romick

    IPC: D21H19/20 ,  C09D133/10

    Abstract: 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.

    POLYOLEFIN DISPERSION COMPOSITIONS FOR MAKING HIGH VAPOR TRANSPORT HYDROPHOBIC COATINGS
    7.
    发明申请
    POLYOLEFIN DISPERSION COMPOSITIONS FOR MAKING HIGH VAPOR TRANSPORT HYDROPHOBIC COATINGS 有权
    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

    Applicant: Dow Global Technologies LLC

    Inventor： Matthew Crimmins ,  David L. Malotky ,  Jay D. Romick

    IPC: C08L23/06 ,  C08L23/08

    CPC classification number: C08L23/06 ,  C08L23/08 ,  C08L23/0815 ,  C08L23/0869 ,  C08L23/16 ,  C08L2205/025 ,  C08L2666/36 ,  C08L23/0876 ,  C08L51/06

    Abstract: 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.

    Abstract translation: 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。

    Polyolefin dispersion and epoxy dispersion blends for improved damage tolerance
    8.
    发明授权
    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

    Applicant: Dow Global Technologies LLC

    Inventor： Robert R. Bills ,  Liang Chen ,  David L. Malotky ,  Jay D. Romick

    IPC: C08G59/42 ,  C09D7/48 ,  C09D163/00 ,  C09D123/26 ,  B01F23/41

    Abstract: 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.

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