公开(公告)号：US09993842B2

公开(公告)日：2018-06-12

申请号：US15244409

申请日：2016-08-23

Applicant: Valspar Sourcing, Inc.

Inventor： Peter Mayr ,  Paul Cooke ,  Trevor Fielding ,  Ronald L. Goodwin ,  Greg Paulson ,  James Robinson ,  Anthony Violleau

IPC: B05D7/14 ,  B05D7/00 ,  B65D25/14

CPC classification number: B05D7/5483 ,  B05D7/14 ,  B05D7/53 ,  B05D7/542 ,  B65D25/14 ,  C08L61/00 ,  C09D5/106 ,  C09D167/00 ,  Y10T428/256 ,  Y10T428/31511 ,  Y10T428/31794 ,  Y10T428/31797 ,  C08L2666/16

Abstract: Disclosed are Bisphenol A (BPA), Bisphenol F, Bisphenol A diglycidyl ether (BADGE), and Bisphenol F diglycidyl ether (BFDGE)-free coating compositions for metal substrates including an under-coat composition containing a polyester (co)polymer, and an under-coat cross-linker; and an over-coat composition containing a poly(vinyl chloride) (co)polymer dispersed in a substantially nonaqueous carrier liquid, an over-coat cross-linker, and a functional (meth)acrylic (co)polymer. Also provided is a method of coating a metal substrate using the BPA, BPF, BADGE and BFDGE-free coating system to produce a hardened protective coating useful in fabricating metal storage containers. The coated substrate is particularly useful in fabricating multi-part foodstuffs storage containers with “easy-open” end closures.

公开(公告)号：US09938430B2

公开(公告)日：2018-04-10

申请号：US14747081

申请日：2015-06-23

Applicant: Valspar Sourcing, Inc.

Inventor： Robert Lespinasse ,  Benoit Prouvost ,  Paul Stenson

IPC: C09D167/00 ,  B65D1/12 ,  B65D25/14 ,  C08L61/06

CPC classification number: C09D167/00 ,  B65D1/12 ,  B65D25/14 ,  C08L61/06 ,  Y10T428/1355 ,  C08L2666/16

Abstract: A polyester polymer is provided that includes at least one pendant phenolic-containing group. In one embodiment, the polyester polymer is combined with an optional crosslinker and an optional carrier to form a coating composition suitable for use in coating articles such as packaging articles. The coating composition typically includes a resole phenolic crosslinker. In one embodiment, the polyester polymer has at least one phenolic-containing group that comprises an adduct of cardanol.

公开(公告)号：US20180066146A1

公开(公告)日：2018-03-08

申请号：US15795828

申请日：2017-10-27

Applicant: Valspar Sourcing, Inc.

Inventor： James A. Prevost ,  Channing Beaudry ,  Donald Boespflug ,  David J. Fouquette ,  David K. Black

IPC: C09D7/12 ,  C09D5/08 ,  C09D5/02

CPC classification number: C09D7/61 ,  B23K9/23 ,  C08K3/04 ,  C08K3/08 ,  C09D5/024 ,  C09D5/08 ,  C09D5/084 ,  C09D5/086 ,  Y10T428/31529 ,  Y10T428/31678 ,  Y10T428/31681 ,  Y10T428/31692

Abstract: A one-part, storage-stable, air-dryable, latex-coatable waterborne film-forming coating composition has dispersed therein sufficient conductive material to provide an autoweldable hardened shop primer layer when applied to metal components. The thus-primed components may be welded together using automated arc welding equipment without having to remove the coating composition at the weld site. The conductive material desirably causes little or no airborne emission of unsafe quantities of heavy metals or other harmful substances when the primer is volatilized or combusted during welding.

公开(公告)号：US09873760B2

公开(公告)日：2018-01-23

申请号：US14699613

申请日：2015-04-29

Applicant: Valspar Sourcing, Inc.

Inventor： T Howard Killilea ,  Robert William Springate

IPC: C08G18/42 ,  C08G18/71 ,  C08G18/08 ,  C08G18/12 ,  C08G18/34 ,  C08G18/66 ,  C08G18/68 ,  C09D175/14 ,  C08G18/32 ,  C09D175/06

CPC classification number: C08G18/71 ,  C08G18/08 ,  C08G18/0823 ,  C08G18/0828 ,  C08G18/12 ,  C08G18/3203 ,  C08G18/34 ,  C08G18/348 ,  C08G18/423 ,  C08G18/4233 ,  C08G18/4238 ,  C08G18/4288 ,  C08G18/6659 ,  C08G18/68 ,  C09D175/06 ,  C09D175/14 ,  C08G18/3228 ,  C08G18/305

Abstract: A water-dispersible polyurethane polymer useful in coating applications preferably includes a backbone having urethane linkages and at least one cycloaliphatic group having a closed aliphatic ring structure. Ethylenically unsaturated groups are preferably provided on the polyurethane polymer.

公开(公告)号：US20180010009A1

公开(公告)日：2018-01-11

申请号：US15545071

申请日：2016-01-19

Applicant: VALSPAR SOURCING, INC.

Inventor： Sebastien GIBANEL ,  Benoit PROUVOST

IPC: C09D133/14 ,  C09D125/14 ,  C08F220/12 ,  C08F212/08 ,  B65D25/14 ,  C09D133/08 ,  C08F220/68 ,  B05D3/02

CPC classification number: C09D133/14 ,  B05D3/0272 ,  B65D25/14 ,  C08F212/08 ,  C08F220/12 ,  C08F220/68 ,  C08G18/2855 ,  C08G18/5024 ,  C08G18/6225 ,  C08G18/672 ,  C08G18/755 ,  C08G18/8074 ,  C08G18/8175 ,  C09D125/14 ,  C09D133/08 ,  C09D175/04

Abstract: A coated article is disclosed that includes a metal substrate and a coating composition disposed on at least a portion of the metal substrate. The coating can be formed from a composition that includes an acrylic copolymer, which is preferably the reaction product of ethylenically unsaturated monomers and a functional monomer. The functional monomer can be the reaction product of a multifunctional isocyanate and an ethylenically unsaturated nucleophilic monomer. The functional monomer preferably includes a blocked isocyanate group. The articles can be useful for packaging foods and beverages.

公开(公告)号：US09862854B2

公开(公告)日：2018-01-09

申请号：US15205490

申请日：2016-07-08

Applicant: Valspar Sourcing, Inc.

Inventor： Robert M. O'Brien ,  Daniel E. Rardon ,  Rachael Ann Spynda ,  George K. Bartley ,  Richard H. Evans

IPC: C09D133/06 ,  B05D1/02 ,  B05D3/00 ,  B65D17/00 ,  B65D25/14 ,  C08F2/22 ,  C08F265/00 ,  C08F265/02 ,  C08F265/04 ,  C08F265/06 ,  C08F265/10 ,  C08F283/00 ,  C08F283/02 ,  C08F291/00 ,  C09D4/06 ,  C09D151/00 ,  C09D151/08 ,  C09D133/14 ,  C23C4/12 ,  B05D7/22 ,  B32B15/04 ,  B32B15/20 ,  B32B27/00 ,  B32B15/06

CPC classification number: C09D133/068 ,  B05D1/02 ,  B05D3/007 ,  B05D7/227 ,  B05D2202/00 ,  B05D2202/20 ,  B05D2202/25 ,  B05D2254/00 ,  B05D2254/04 ,  B05D2259/00 ,  B05D2401/21 ,  B05D2520/05 ,  B32B15/04 ,  B32B15/06 ,  B32B15/20 ,  B32B27/00 ,  B65D17/00 ,  B65D25/14 ,  C08F2/22 ,  C08F265/00 ,  C08F265/02 ,  C08F265/04 ,  C08F265/06 ,  C08F265/10 ,  C08F283/006 ,  C08F283/02 ,  C08F291/00 ,  C09D4/06 ,  C09D133/14 ,  C09D151/003 ,  C09D151/08 ,  C23C4/12 ,  Y10T428/1352 ,  Y10T428/1355 ,  Y10T428/1386 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/31551 ,  Y10T428/31678 ,  Y10T428/31681 ,  Y10T428/31688 ,  Y10T428/31692 ,  Y10T428/31696 ,  Y10T428/31699 ,  Y10T428/31855 ,  C08L2666/02 ,  C08F220/32 ,  C08F212/08 ,  C08F220/16 ,  C08F220/60

Abstract: A coating composition for a food or beverage can that includes an emulsion polymerized latex polymer formed by combining an ethylenically unsaturated monomer component with an aqueous dispersion of a water-dispersible polymer.

公开(公告)号：US20180002241A1

公开(公告)日：2018-01-04

申请号：US15702993

申请日：2017-09-13

Applicant: Valspar Sourcing, Inc.

Inventor： Brent Crenshaw ,  Stacey Sara ,  Glenn Frazee

IPC: C04B41/48 ,  C09D133/08 ,  C09D125/14 ,  C09D133/12 ,  C09D133/10

CPC classification number: C04B41/483 ,  C04B41/009 ,  C04B41/4876 ,  C04B41/52 ,  C04B41/63 ,  C04B41/71 ,  C09D125/14 ,  C09D133/08 ,  C09D133/10 ,  C09D133/12 ,  C04B28/02 ,  C08F220/14 ,  C08F2220/1858 ,  C08F220/06 ,  C08F212/08 ,  C08F2220/1875

Abstract: A water-based coating composition is described herein. The composition includes an aqueous dispersion derived from an ethylenically unsaturated monomer and one or more organic solvents. The composition when applied to a substrate and allowed to dry provides a wet look to the substrate.

公开(公告)号：US20170369603A1

公开(公告)日：2017-12-28

申请号：US15539280

申请日：2015-12-23

Applicant: Valspar Sourcing, Inc.

Inventor： Sebastien Gibanel ,  Benoit Prouvost

IPC: C08F2/24 ,  C09D133/12 ,  C09D133/08 ,  C08L51/06 ,  C08L33/08 ,  C08L33/10 ,  C08F265/06 ,  C08F220/30 ,  C09D151/00 ,  C08F220/20 ,  C08F220/32

CPC classification number: C08F2/24 ,  C08F220/20 ,  C08F220/30 ,  C08F265/06 ,  C08F2220/325 ,  C08L33/08 ,  C08L33/10 ,  C08L51/06 ,  C09D133/08 ,  C09D133/12 ,  C09D151/003 ,  C08F2220/1875 ,  C08F2220/185 ,  C08F220/06 ,  C08F2220/1808

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 an emulsion-polymerized latex copolymer having copolymer chains of one or more ethylenically-unsaturated monomers and one or more styrene offset 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：US20170313473A1

公开(公告)日：2017-11-02

申请号：US15483082

申请日：2017-04-10

Applicant: Valspar Sourcing, Inc.

Inventor： Carl Cavallin ,  Charles Skillman ,  Richard H. Evans ,  Larry B Brandenburger ,  T. Howard Killilea ,  George W O'Dell

IPC: B65D25/14 ,  C09D167/06 ,  C09D133/04 ,  C08F8/00 ,  B32B15/08 ,  B32B15/095 ,  B32B15/09 ,  B32B15/085 ,  B32B15/082 ,  C09D201/08 ,  B32B15/098

Abstract: The disclosure provides a functionalized polymer for use in coating compositions and a method for making the functionalized polymer. In some embodiments, the functionalized polymer is a water-dispersible polymer, more preferably a water-dispersible polyester polymer, having one or more side groups including one or more salt groups. Packaging containers (e.g., food or beverage cans) comprising the functionalized polymer and methods of making such containers are also provided.

公开(公告)号：US20170226022A1

公开(公告)日：2017-08-10

申请号：US15429396

申请日：2017-02-10

Applicant: Valspar Sourcing, Inc.

Inventor： Archie W. Garner ,  T. Howard Killilea ,  Carl L. Cavallin ,  Todd A. Peterson ,  Kevin W. Evanson ,  Dan Hartinger ,  Larry B. Brandenburger

IPC: C04B41/48 ,  C04B41/52 ,  C04B41/50 ,  C04B41/00

CPC classification number: C04B41/4853 ,  B05D1/36 ,  B05D3/06 ,  C04B26/14 ,  C04B41/0045 ,  C04B41/009 ,  C04B41/483 ,  C04B41/4884 ,  C04B41/5024 ,  C04B41/52 ,  C04B41/522 ,  C04B41/63 ,  C04B41/71 ,  C04B2103/0065 ,  C04B2103/54 ,  C04B2111/00482 ,  C04B2111/00517 ,  C04B2111/00568 ,  C04B2111/27 ,  C04B2111/29 ,  C08F265/04 ,  C08F291/00 ,  C08L63/00 ,  C09D133/068 ,  C09D133/14 ,  C09D151/003 ,  C09D163/00 ,  Y10T428/31511 ,  Y10T428/31855 ,  C04B14/04 ,  C04B24/2641 ,  C04B20/0048 ,  C04B28/02 ,  C08L2666/22 ,  C08L2666/02

Abstract: A method for making a coating composition by mixing one or more latex polymers and an aliphatic epoxy resin system having an epoxy equivalent weight less than 1000 and being distinct from the one or more latex polymers to provide an aqueous first component, and providing a second component having reactive groups that can react with the one or more epoxy resins. A mixture of the first and second components provides a film-forming curable coating composition that may be used on substrates including cement, cement fiberboard, wood, metal, plastic, ceramic, glass and composites.