公开(公告)号：US10221322B2

公开(公告)日：2019-03-05

申请号：US15295264

申请日：2016-10-17

Applicant: Valspar Sourcing, Inc.

Inventor： Mary Jane Hibben ,  Joseph Klen ,  Robert Sandoval ,  T. Howard Killilea

IPC: C08K5/34 ,  C08G61/04 ,  C09D5/00 ,  C09D133/06 ,  C09D7/63 ,  C08K5/101 ,  C08K5/00

Abstract: Water-based compositions that are resistant to dirt pickup are described. The water-based composition includes a latex or water-dispersible polymer and a non-VOC UV-VIS (preferably, ultraviolet) absorber as a dirt pickup resistance additive. Methods of making water-based compositions including a non-VOC UV-VIS absorber as a dirt pickup resistance additive are also described.

公开(公告)号：US20190023937A1

公开(公告)日：2019-01-24

申请号：US16071021

申请日：2017-01-19

Applicant: Valspar Sourcing, Inc.

Inventor： Xiaorui Chen ,  Yanchang Gan ,  Yongzhi Tan ,  Xi Zhoa ,  Gang Duan

IPC: C09D167/06 ,  C09D133/14 ,  C08G63/91 ,  C08G63/52

Abstract: A curable resin composition includes an acetoacetyl functional unsaturated polyester that includes a branched molecular skeleton containing olefinically unsaturated functional groups therein and acetoacetyl functional groups chemically bonded to the branched molecular skeleton. The acetoacetyl functional unsaturated polyester contains at least 2 wt % of the olefinically unsaturated functional groups, relative to the total weight of the acetoacetyl functional unsaturated polyester. The acetoacetyl functional unsaturated polyester contains at least 20 wt % of the acetoacetyl functional groups, relative to the total weight of the acetoacetyl functional unsaturated polyester. The curable resin composition can be used to formulate coating compositions.

公开(公告)号：US20190002724A1

公开(公告)日：2019-01-03

申请号：US15640271

申请日：2017-06-30

Applicant: Valspar Sourcing, Inc.

Inventor： Joseph D. DeSousa ,  Sebastien Gibanel ,  Benjamin J. Webster ,  Kailas B. Sawant

IPC: C09D109/10 ,  C09D5/02 ,  B05D1/02 ,  B05D3/00 ,  B65D25/14 ,  B65D1/16

Abstract: A method of forming a coating on a food or beverage container, which includes spraying a coating composition onto an interior surface of the food or beverage container, where the coating composition includes a latex copolymer and a metal drier or crosslinking agent. The latex copolymer is a reaction product of monomers that include (a) one or more styrene-offset monomers containing one or more cyclic groups and one or more ethylenically-unsaturated pendant groups, at least a portion of such styrene-offset monomers being polycyclic monomers containing ring unsaturation, and (b) one or more other ethylenically-unsaturated monomers. Preferably, the coating composition is substantially free of BPA, PVC, and styrene. The method may also include curing the sprayed coating composition, thereby providing the coating on the interior surface of the food or beverage container.

公开(公告)号：US20180312446A1

公开(公告)日：2018-11-01

申请号：US15770861

申请日：2016-10-25

Applicant: VALSPAR SOURCING, INC.

Inventor： Gregory B Hayes ,  John Mittelsteadt ,  Chang Chyung-Mei ,  MICHELLE D LIEU

IPC: C04B41/48 ,  C04B41/00 ,  C04B41/63 ,  B05D3/00 ,  B05D3/10

CPC classification number: C09D133/08 ,  B05D3/0218 ,  B05D7/51 ,  B05D2203/00 ,  B32B9/04 ,  B32B27/38 ,  C08L63/00

Abstract: A wood fiber composite with improved adhesion is made using the method described herein. The uncoated substrate is coated with a pretreatment, followed by coating of a sealer and a topcoat over the pretreatment. Preheating the substrate prior to pretreatment appears to increase adhesion.

公开(公告)号：US20180251594A1

公开(公告)日：2018-09-06

申请号：US15940685

申请日：2018-03-29

Applicant: Valspar Sourcing, Inc.

Inventor： Gregory B. Hayes ,  Thomas J. Melnyk

IPC: C08G63/695 ,  C08G77/445 ,  C09J167/00 ,  C09D183/10 ,  C09D143/04

CPC classification number: C08G63/695 ,  C08G77/445 ,  C09D143/04 ,  C09D183/10 ,  C09J167/00

Abstract: A silicone-modified polyester resin and methods for making the resin are described herein. The method includes production of a siliconized intermediate which is then esterified to give a silicone-modified polyester resin. Coating compositions including the silicone-modified polyester resin are provided, and coated articles with the coating composition applied to at least a portion of a surface thereof are also provided.

公开(公告)号：US09950559B2

公开(公告)日：2018-04-24

申请号：US14645605

申请日：2015-03-12

Applicant: Valspar Sourcing, Inc.

Inventor： Rong Xiong ,  Gang Duan ,  Hui Kou ,  Ronghai Hu ,  Hengsheng Hu

IPC: B44F9/04 ,  C09D5/14 ,  B05D5/06 ,  B32B37/24 ,  C09J7/02 ,  C09J131/04 ,  C09J133/00 ,  C09J183/04 ,  C08K5/54 ,  C09D5/00 ,  C09D7/12 ,  B32B37/12 ,  E04F13/08 ,  B05D7/00 ,  B05D1/28

CPC classification number: B44F9/04 ,  B05D1/286 ,  B05D5/06 ,  B05D7/57 ,  B05D7/5723 ,  B32B37/1284 ,  B32B37/24 ,  B32B2037/243 ,  B32B2250/05 ,  B32B2309/10 ,  B32B2315/18 ,  B32B2317/16 ,  B32B2419/00 ,  C08K5/54 ,  C08L2201/54 ,  C09D5/002 ,  C09D5/14 ,  C09D5/29 ,  C09D7/41 ,  C09D7/61 ,  C09D7/67 ,  C09D7/68 ,  C09J131/04 ,  C09J133/00 ,  C09J183/04 ,  C09J2201/162 ,  C09J2205/102 ,  C09J2431/00 ,  C09J2433/00 ,  C09J2483/00 ,  E04F13/0873 ,  Y10T428/25 ,  Y10T428/2839 ,  Y10T428/2891

Abstract: This disclosure is directed to a multilayered laminate, comprising (a) a support substrate having at least one releasable major surface; (b) a transparent overcoat formed of a first coating composition on the releasable major surface of the support substrate, wherein the first coating composition comprises an aqueous polymer dispersion having a particle size in the range of 30 to 400 nm; (c) a stone-like topcoat system on the transparent overcoat, wherein the stone-like topcoat system comprises a multicolored spot layer and a background color layer; (d) an adhesive primer coat formed of a second coating composition on the stone-like topcoat system, wherein the second coating composition comprises an aqueous polymer dispersion selected from aqueous acrylic dispersions, aqueous organic silicone dispersions and aqueous vinyl acetate dispersions, wherein the transparent overcoat in the multilayered laminate, when released from the support substrate, a gloss of at least 60% at 60°.

公开(公告)号：US20180105700A1

公开(公告)日：2018-04-19

申请号：US15818925

申请日：2016-05-23

Applicant: VALSPAR SOURCING, INC.

Inventor： JIGAR K MISTRY ,  CHRISTOPHER BERLINGHOFF ,  CYNTHIA D BARICOS ,  VICTORIA J GELLING

IPC: C09D5/03 ,  C09D201/00 ,  A01N59/06

CPC classification number: C09D5/1618 ,  A01N59/06 ,  C01G29/00 ,  C08J2300/22 ,  C08J2300/24 ,  C09D5/00 ,  C09D5/033 ,  C09D5/1687 ,  C09D7/65 ,  C09D201/00 ,  C25D21/11

Abstract: A microbe-resistant powder coating composition including an antimicrobial agent is described. The antimicrobial agent is an inorganic bismuth-containing compound, and may be used in conjunction with other bismuth-containing compounds or other biocidal agents or methods.

公开(公告)号：US09944749B2

公开(公告)日：2018-04-17

申请号：US14417993

申请日：2013-03-15

Applicant: Valspar Sourcing, Inc.

Inventor： Jeffrey Niederst ,  Richard H. Evans ,  Robert M. O'Brien ,  Kevin Romagnoli ,  T. Howard Killilea ,  Mark S. Von Maier ,  Dan G. Hartinger

IPC: B29D22/00 ,  C08G64/06 ,  B65D85/72

CPC classification number: C08G64/06 ,  B65D85/72 ,  Y10T428/1352

Abstract: Polycarbonates made from polyhydric phenols that preferably exhibit estrogenic activity less than bisphenol S exhibit properties such as high impact strengths, moderate to high glass transition temperatures, chemical resistance, and good color and clarity similar to conventional BPA-derived polycarbonates.

公开(公告)号：US09815083B2

公开(公告)日：2017-11-14

申请号：US15046554

申请日：2016-02-18

Applicant: Valspar Sourcing, Inc.

Inventor： Channing Charles Beaudry ,  William C. Nowack ,  James A. Prevost ,  Feng Zhang ,  Wylie H. Wetzel

IPC: B05D3/00 ,  B05D7/22 ,  B65D1/22 ,  B65D25/14 ,  B65D25/34 ,  F26B15/16 ,  B65D23/02 ,  B05D3/12 ,  B65D23/08 ,  B05D7/00 ,  B65D6/02 ,  F26B21/00 ,  B65D88/12 ,  B05D7/14 ,  C09D127/08 ,  C09D5/02 ,  C09D5/04 ,  C09D7/00 ,  B65D90/02 ,  B05B12/08 ,  G05D7/06 ,  B05D3/04 ,  B05D1/02

CPC classification number: B05D3/007 ,  B05B12/085 ,  B05D1/02 ,  B05D3/0413 ,  B05D3/0486 ,  B05D3/12 ,  B05D7/14 ,  B05D7/227 ,  B05D7/56 ,  B05D2401/20 ,  B05D2504/00 ,  B05D2520/00 ,  B65D1/22 ,  B65D7/06 ,  B65D23/02 ,  B65D23/08 ,  B65D25/14 ,  B65D25/34 ,  B65D88/121 ,  B65D90/02 ,  C09D5/024 ,  C09D5/04 ,  C09D7/43 ,  C09D127/08 ,  F26B15/16 ,  F26B21/006 ,  F26B2210/12 ,  G05D7/0688 ,  Y02P20/149 ,  C08K3/346 ,  C08L63/00

Abstract: The present invention provides a water-based coating and/or coating system used to form sag resistant wet layers or coatings on a wide range of substrates. The coating system is effective for protecting metal-containing substrates, such as intermodal cargo containers, against corrosion. As an overview, the present invention provides water-based compositions as primer coats on substrates, and methods for applying the same to substrates. The method includes steps of applying a water-based paint to the interior surfaces of a substrate and drying the substrate by continuously forcing heated air onto the substrate as it moves through a drying chamber. Desirably, the primer incorporates a high level of one or more CAS agents for excellent sag resistance while drying in a broad range of relative humidity environments. Alternatively, modifications can be made to control temperature and humidity during spray application and drying as a way to increase sag resistance of the coating.

公开(公告)号：US20170321082A1

公开(公告)日：2017-11-09

申请号：US15493603

申请日：2017-04-21

Applicant: Valspar Sourcing, Inc.

Inventor： Girish G. Parekh ,  George K. Bartley, III ,  Greg M. Paulson ,  Paul E. Fuchs ,  Daniel E. Rardon ,  Robert M. O'Brien

IPC: C09D167/00 ,  C09D175/06 ,  B21D51/26 ,  B65B3/02 ,  C08G18/42 ,  C08L67/00 ,  C08L33/00 ,  C08K5/3492 ,  C08K5/11 ,  C08K5/06 ,  C08K5/05 ,  C08K5/01 ,  C09D167/08 ,  C08L91/06

CPC classification number: C09D167/00 ,  B21D51/26 ,  B65B3/027 ,  C08G18/4202 ,  C08G18/4213 ,  C08G18/423 ,  C08G18/4288 ,  C08G2390/40 ,  C08K5/01 ,  C08K5/05 ,  C08K5/06 ,  C08K5/11 ,  C08K5/3492 ,  C08L33/00 ,  C08L67/00 ,  C08L91/06 ,  C08L2666/02 ,  C08L2666/18 ,  C09D167/08 ,  C09D175/06 ,  Y10S220/906 ,  Y10S525/923 ,  Y10S525/924 ,  Y10T428/1352 ,  Y10T428/1355 ,  Y10T428/31794

Abstract: The present invention provides novel packaging articles, e.g., food and beverage cans. Preferred cans typically comprise a body portion and an end portion, wherein at least one of the body and end portions are aluminum and are coated on at least one major surface with a coating composition of the present invention. Suitable coating compositions of the present invention comprise: one or more polyester resins, wherein at least one of the polyester resins has a glass transition temperature (“Tg”) less than about 50° C., and wherein the polyester resin is formed by the reaction of one or more polyacid molecules and one or more polyol molecules; and a crosslinker. Preferred compositions are substantially free of mobile BPA and aromatic glycidyl ether compounds, e.g., BADGE, BFDGE and epoxy novalacs (e.g., NOGE) and more preferred compositions are also substantially free of bound BPA and aromatic glycidyl ether compounds. In more preferred embodiments (e.g., alcoholic beverage cans), the polyol molecules used to make the polyester resin are substantially free of NPG. The present invention also provides a method of making such cans.