公开(公告)号：US20170130064A1

公开(公告)日：2017-05-11

申请号：US15317597

申请日：2015-07-10

Applicant: HEMPEL A/S

Inventor： Kim Flugt SØRENSEN ,  Stefan Møller OLSEN

IPC: C09D5/16 ,  C09D183/04

CPC classification number: C09D5/1625 ,  C08K5/0058 ,  C08K5/101 ,  C09D5/1675 ,  C09D7/65 ,  C09D183/04

Abstract: The present application discloses a silicone-based fouling-release coat comprising a polysiloxane-based binder matrix constituting at least 40% by dry weight of said coat, wherein more than 65% by weight of said binder matrix is represented by polysiloxane parts, and comprising one or more poly(oxyalkylene)-modified alcohols, e.g. poly(oxyalkylene)-modified sterols, and one or more biocides. Further, the application discloses a silicone-based fouling-release coating system, wherein one or more coats comprises one or more poly(oxyalkylene)-modified alcohols, and one or more coats comprises one or more biocides, and wherein the coating system comprising 1-20 g/m2 of one or more poly(oxyalkylene)-modified alcohols and 2-35 g/m2 of one or more biocides. Also, a corresponding marine structure and a silicone-based fouling-release coating composition are disclosed.

公开(公告)号：US09447289B2

公开(公告)日：2016-09-20

申请号：US14663937

申请日：2015-03-20

Applicant: HEMPEL A/S

Inventor： Kim Scheibel ,  Jorn Kahle ,  Michael Stanley Pedersen ,  Lars Thorslund Pedersen

IPC: B05D5/00 ,  C09D163/00 ,  C09D5/02 ,  C09D7/12 ,  C09D163/04 ,  B65D25/14 ,  C08K7/04 ,  C08K7/02 ,  C08K7/06

CPC classification number: C09D5/024 ,  B65D25/14 ,  C08K7/02 ,  C08K7/04 ,  C08K7/06 ,  C09D7/69 ,  C09D7/70 ,  C09D163/00 ,  C09D163/04

Abstract: The present invention relates to a method for the establishment of a crack resistant epoxy paint coat and paint compositions suitable for said method. The method is developed for use in ballast tanks e.g. a ballast tank of a vessel. The method involves the steps: (i) applying a paint composition comprising an epoxy-based binder system onto the surface thereby forming a curable paint film on the surface, and (ii) allowing the curable paint film to cure thereby forming the epoxy paint coat. The paint composition has a viscosity of at the most 140 KU, when ready to be applied. The paint composition comprises 35-80% by solids volume of the paint of an epoxy-based binder system having a ratio between the hydrogen equivalents and the epoxy equivalents in the range of 20:100 to 120:100. The paint composition furthermore comprises 0.5-30% by solids volume of the paint of one or more fibers. The fibers have an average length, of at the most 250 μm.

公开(公告)号：US20160024243A1

公开(公告)日：2016-01-28

申请号：US14777189

申请日：2014-02-20

Applicant: HEMPEL A/S

Inventor： Jasmine KEUK ,  Paul Anthony LUM ,  Larry Dale WYMAN ,  Roland L. GASMENA ,  Chiew W. KOAY ,  Douglas E. JOHNSTON ,  Carolina A. FLANIGAN

IPC: C08G18/61 ,  C09D175/04

CPC classification number: C08G18/61 ,  C08G18/792 ,  C08G77/16 ,  C08G77/388 ,  C08K5/29 ,  C08K5/34924 ,  C09D175/04 ,  C08G18/10 ,  C08G18/62 ,  C08L83/04

Abstract: The invention relates to an isocyanate-terminated polysiloxane material that can preferably be used as a curing agent, hardener or co-reactant in coatings. The invention further relates to a method of manufacturing the isocyanate-terminated polysiloxane material by partially hydrolyzing a methoxy-functional polysiloxane such as a methyl phenyl polysiloxane, and reacting it with a polyisocyanate to yield the isocyanate-terminated polysiloxane hardener. The hardener can preferably be used with any isocyanate-reactive functional group of another component to form coating systems, including acrylics, polyesters, epoxies and urethanes.

Abstract translation: 本发明涉及可以优选用作涂料中的固化剂，硬化剂或共反应物的异氰酸酯封端的聚硅氧烷材料。 本发明还涉及一种通过部分水解甲基苯基聚硅氧烷等甲氧基官能聚硅氧烷并使其与多异氰酸酯反应得到异氰酸酯封端的聚硅氧烷硬化剂来制造异氰酸酯封端的聚硅氧烷材料的方法。 固化剂可以优选与其它组分的任何异氰酸酯反应性官能团一起使用以形成涂料体系，包括丙烯酸类，聚酯，环氧树脂和氨基甲酸酯。

公开(公告)号：US20150232998A1

公开(公告)日：2015-08-20

申请号：US14421110

申请日：2013-07-12

Applicant: Hempel A/S

Inventor： Salvador Colominas Tutusaus ,  Santiago Arias Codolar ,  Torben Schandel ,  Tomás Alhambra Redondo ,  Andreas Lundtang Paulsen

IPC: C23F13/14

CPC classification number: C23F13/14 ,  B65D81/32 ,  C08K3/04 ,  C08K3/08 ,  C08K7/28 ,  C08K2003/0893 ,  C09D5/084 ,  C09D5/106 ,  C09D5/24 ,  C09D7/70 ,  Y10T428/249974

Abstract: The present invention concerns anti-corrosive coating compositions, in particular coating compositions for protecting iron and steel structures. In particular, the present invention relates to coating compositions comprising particulate zinc, conductive pigments, and hollow glass microspheres, e.g. epoxy based coatings. The invention furthermore concerns a kit of parts containing the composition, a method for its application, as well as metal structures coated with the composition.

Abstract translation: 本发明涉及防腐涂料组合物，特别是用于保护铁和钢结构的涂料组合物。 特别地，本发明涉及包含颗粒状锌，导电颜料和中空玻璃微球的涂料组合物，例如。 环氧基涂料。 本发明还涉及一种包含该组合物的试剂盒，其应用方法以及涂覆有该组合物的金属结构。

公开(公告)号：US20140314959A1

公开(公告)日：2014-10-23

申请号：US14320063

申请日：2014-06-30

Applicant: Hempel A/S

Inventor： Kim SCHEIBEL ,  Jørn KAHLE ,  Michael Stanley PEDERSEN ,  Lars Thorslund PEDERSEN

IPC: C09D163/00 ,  C09D163/04

CPC classification number: C09D5/024 ,  B65D25/14 ,  C08K7/02 ,  C08K7/04 ,  C08K7/06 ,  C09D7/69 ,  C09D7/70 ,  C09D163/00 ,  C09D163/04

Abstract: The present invention relates to a method for the establishment of a crack resistant epoxy paint coat and paint compositions suitable for said method. The method is developed for use in ballast tanks e.g. a ballast tank of a vessel. The method involves the steps: (i) applying a paint composition comprising an epoxy-based binder system onto the surface thereby forming a curable paint film on the surface, and (ii) allowing the curable paint film to cure thereby forming the epoxy paint coat. The paint composition has a viscosity of at the most 140 KU, when ready to be applied. The paint composition comprises 35-80% by solids volume of the paint of an epoxy-based binder system having a ratio between the hydrogen equivalents and the epoxy equivalents in the range of 20:100 to 120:100. The paint composition furthermore comprises 0.5-30% by solids volume of the paint of one or more fibres. The fibres have an average length, of at the most 250 μm.

Abstract translation: 本发明涉及一种适用于所述方法的抗裂环氧涂料涂料和涂料组合物的制备方法。 该方法开发用于压载舱，例如 船只的压载舱。 该方法包括以下步骤：（i）将包含环氧基粘合剂体系的涂料组合物涂布到表面上，从而在表面上形成可固化涂料膜，和（ii）使可固化涂料膜固化从而形成环氧涂料涂层 。 涂料组合物当准备施用时具有最多140KU的粘度。 涂料组合物包含35-80％固体体积的环氧基粘合剂体系的涂料，其氢当量和环氧当量之间的比例在20:100至120:100的范围内。 涂料组合物还包含0.5-30％固体体积的一种或多种纤维的涂料。 纤维的平均长度最大为250μm。

公开(公告)号：US20240117182A1

公开(公告)日：2024-04-11

申请号：US18255877

申请日：2021-12-22

Applicant: HEMPEL A/S

Inventor： Diana Carolina Figueroa Murcia ,  Pablo Luis Bernad

IPC: C08L75/06

CPC classification number: C08L75/06

Abstract: Described is a putty composition for wind turbine blades. The putty composition includes a) a base composition that includes i) one or more amino functional resin including one or more polyaspartic ester and/or one or more polyetheraspartic ester, and ii) one or more hydroxy functional resin including one or more hydroxy functional polymer and/or one or more castor oil based polyol; and b) a curing agent comprising one or more polyisocyanates; wherein the one or more hydroxy functional resin ii) constitutes 1-10 parts.

公开(公告)号：US20220326141A1

公开(公告)日：2022-10-13

申请号：US17634899

申请日：2020-08-12

Applicant: HEMPEL A/S

Inventor： Josep Palasi BARGALLO ,  Svava DAVIDSDOTTIR ,  Vadimas VERDINGOVAS ,  Rameez Ud DIN ,  Mark Terrell SUTTON ,  Steeven Hegelund SPANGSDORF ,  Patricia HERNANDEZ-FERNANDEZ ,  Jon HINDSGAUL HANSEN ,  Annemette FRIBO GOTTSCHE

IPC: G01N17/02 ,  G01N17/04 ,  G01N27/02

Abstract: A coated structure with a monitoring system, the structure comprising a base having a base surface, a coating joined to the base surface in a base interface and extending in a thickness direction to an outer coating surface, a sensor comprising at least one electrode embedded in the coating, an I/O device configured to generate an input signal in the sensor and to read an output signal from the sensor, a data logger configured to log the output signal from the I/O device, and a computer unit configured to use the logged signal from the data logger. To provide improved information related to the condition of the structure or coating, the computer unit is configured to determine at least two separate indexes, each index related to a property of the coating or the structure.

公开(公告)号：US11279835B2

公开(公告)日：2022-03-22

申请号：US16348688

申请日：2017-11-10

Applicant: HEMPEL A/S

Inventor： Eduardo Andrés Martinez ,  Craig Edward Wood ,  Nelida Gimeno Gormaz

IPC: C09D5/16 ,  C08F220/28 ,  C08F220/14 ,  C08L93/04 ,  C08F230/08

Abstract: The present application describes novel antifouling coating compositions comprising carbon-based hydrolysable polymers of ethylenically unsaturated monomers of which some include cyclic carbonates or cyclic ethers, e.g. (2,2-dimethyl-1,3-dioxolan-4-yl)methyl (meth)acrylate (IPGA/IPGMA), isopropylidene glycerol ethoxylated acrylate (iPGEOA), isopropylidene glycerol ethoxylated methacrylate (iPGEOMA) and (2-oxo-1,3-dioxolan-4-yl)methyl (meth)acrylate (GCA/GCMA), and their use in antifouling coating compositions. Novel polymers are also described.

公开(公告)号：US20210163758A1

公开(公告)日：2021-06-03

申请号：US16348688

申请日：2017-11-10

Applicant: HEMPEL A/S

Inventor： Eduardo ANDRÉS MARTINEZ ,  Craig Edward WOOD ,  Nelida GIMENO GORMAZ

IPC: C09D5/16 ,  C08F220/14 ,  C08F220/28 ,  C08F230/08 ,  C08L93/04

Abstract: The present application describes novel antifouling coating compositions comprising carbon-based hydrolysable polymers of ethylenically unsaturated monomers of which some include cyclic carbonates or cyclic ethers, e.g. (2,2-dimethyl-1,3-dioxolan-4-yl)methyl (meth)acrylate (IPGA/IPGMA), isopropylidene glycerol ethoxylated acrylate (iPGEOA), isopropylidene glycerol N ethoxylated methacrylate (iPGEOMA) and (2-oxo-1,3-dioxolan-4-yl)methyl (meth)acrylate (GCA/GCMA), and their use in antifouling coating compositions. Novel polymers are also described.

公开(公告)号：US20160024314A1

公开(公告)日：2016-01-28

申请号：US14775375

申请日：2014-03-20

Applicant: HEMPEL A/S

Inventor： Stefan Møller OLSEN ,  Dorte Hillerup HANSEN ,  Anders BLOM

IPC: C09D5/16 ,  B05D7/00

CPC classification number: C09D5/1675 ,  B05D7/52 ,  C09D5/1693

Abstract: The present application discloses novel multilayer polysiloxane-based fouling control coating systems having included therein active constituents like biocides and/or enzymes. Further, the polysiloxane-based layers may individually have included as a part thereof hydrophilic oligomer/polymer moieties, and/or said may further comprising one or more hydrophilic-modified polysiloxane oils.

Abstract translation: 本申请公开了一种新型的多层聚硅氧烷基结垢控制涂层体系，其中包括活性组分如杀生物剂和/或酶。 此外，基于聚硅氧烷的层可以单独地包含作为亲水性低聚物/聚合物部分的一部分，和/或所述还可以包含一种或多种亲水改性的聚硅氧烷油。