公开(公告)号：US11702385B2

公开(公告)日：2023-07-18

申请号：US16955430

申请日：2018-12-20

申请人： BYK-Chemie GmbH

发明人： Christiane Knappke-Bongartz ,  René Nagelsdiek ,  Sylvia Bühne ,  Agnetha Klein ,  Berthold Jacobs

IPC分类号： C09D175/02 ,  C08G18/10 ,  C08G18/79 ,  C07C275/24 ,  C09D7/43 ,  C07C275/18 ,  C08G18/24 ,  C08G18/28 ,  C08G18/40 ,  C08G18/76 ,  C09D4/00 ,  C09D175/04 ,  C08G18/71 ,  C08G18/32

CPC分类号： C07C275/24 ,  C07C275/18 ,  C08G18/10 ,  C08G18/24 ,  C08G18/2825 ,  C08G18/3228 ,  C08G18/4063 ,  C08G18/71 ,  C08G18/714 ,  C08G18/7614 ,  C08G18/792 ,  C09D4/00 ,  C09D7/43 ,  C09D175/02 ,  C09D175/04

摘要： The present invention relates to a urea group containing product comprising one or more species of formula (I) R1—X—(C═O)—[NH—R2—NH—(C═O)—NH—R3—NH—(C═O)]n—NH—R2—NH—(C═O)—X—R1 (I), 5 wherein R1 is independently selected from organic groups having (4) to (200) carbon atoms, X is O or NR4, wherein R4 is a hydrogen atom or an aliphatic or aromatic group having (1) to (30) carbon atoms, R2 is independently selected from hydrocarbyl groups having (4) to (40) carbon atoms, R3 is independently selected from hydrocarbyl groups having (2) to (40) carbon atoms, and wherein on average (76) to (100) mol % of all R3 groups contained in the one or more species of formula (I) are hydrocarbyl groups having (2) or (3) carbon atoms, and n is an integer of (2) to (150). The invention further relates to a method of manufacturing such urea group containing products, liquid compositions containing the same and the use of such liquid compositions as rheology control additives. Furthermore, the invention relates to a process for rheology adjustment adding such liquid composition to semi-finished or final products. The invention also relates to an article coated with the liquid composition.

公开(公告)号：US11697747B2

公开(公告)日：2023-07-11

申请号：US17025139

申请日：2020-09-18

申请人： BASF Coatings GmbH

发明人： Hardy Reuter ,  Matthias Blohm ,  Bernhard Steinmetz ,  Peggy Jankowski ,  Dirk Eierhoff ,  Thomas Zihang

IPC分类号： C09D175/04 ,  C08G18/75 ,  B05D7/14 ,  C08G18/10 ,  C09D5/00 ,  C08G18/66 ,  C08G18/08 ,  C08G18/42 ,  C08G18/76 ,  B05D7/00 ,  C08G18/24 ,  C08G18/80

CPC分类号： C09D175/04 ,  B05D7/14 ,  B05D7/572 ,  C08G18/0823 ,  C08G18/10 ,  C08G18/242 ,  C08G18/4233 ,  C08G18/6659 ,  C08G18/755 ,  C08G18/758 ,  C08G18/7642 ,  C08G18/80 ,  C09D5/002 ,  C08G18/12 ,  C08G18/3256

摘要： The present invention relates to an aqueous polyurethane-polyurea dispersion (PD) having polyurethane-polyurea particles, present in the dispersion, having an average particle size of 40 to 2000 nm, and having a gel fraction of at least 50%, obtainable by



(I) preparing a composition (Z) comprising based each case on the total amount of the composition (Z),
(Z.1) 15 to 65 wt % of at least one intermediate containing isocyanate groups and having blocked primary amino groups, its preparation comprising the reaction

(Z.1.1) of at least one polyurethane prepolymer containing isocyanate groups and comprising anionic groups and/or groups which can be converted into anionic groups, with
(Z.1.2) at least one polyamine comprising at least two blocked primary amino groups and at least one free secondary amino group,
by addition reaction of isocyanate groups from (Z.1.1) with tree secondary amino groups from (Z.1.2),


(Z.2) 35 to 85 wt % of at least one organic solvent which possesses a solubility in water, of not more than 38 wt % at a temperature of 20° C.,
(II) dispersing the composition (Z) in aqueous phase, and
(III) at least partly removing the at least one organic solvent (Z.2) from the dispersion obtained in (II),




The present invention also relates to basecoat materials comprising the dispersion (PD), and to multicoat paint systems produced using the basecoat materials.

公开(公告)号：US20230212419A1

公开(公告)日：2023-07-06

申请号：US17927756

申请日：2021-11-09

申请人： QUZHOU RESEARCH INSTITUTE OF ZHEJIANG UNIVERSITY

发明人： Qinghua ZHANG ,  Zheming TONG ,  Xiaoli ZHAN

IPC分类号： C09D175/04 ,  C09D5/16 ,  C08G18/24 ,  C08G18/10 ,  C08G18/61 ,  C08G18/72 ,  C08K5/1545 ,  C09D7/20 ,  C09D7/63

CPC分类号： C09D175/04 ,  C09D5/1625 ,  C08G18/242 ,  C08G18/10 ,  C08G18/61 ,  C08G18/72 ,  C08K5/1545 ,  C09D7/20 ,  C09D7/63

摘要： A preparation method for an ultraviolet-responsive coumarin controlled-release and self-repairing anti-fouling paint includes: reacting double-end-group reactive polydimethylsiloxane, polyisocyanate, and an organic diluting solvent; adding a dihydroxycoumarin compound, a cross-linking agent and an organotin catalyst; adding a simple coumarin compound, and irradiating the mixture with 365 nm ultraviolet light to obtain the anti-fouling paint. An anti-fouling coat formed by the paint of the present invention has the advantages of controllable release of a coumarin green anti-fouling agent in response to external ultraviolet stimulation and self-repairing, and the problems that the release of the conventional anti-fouling agents in the anti-fouling coat is difficult to control, and that the low-surface-energy anti-fouling coat is difficult to repair after being damaged are solved. The anti-fouling application requirements of various shallow sea light-transmitting constructions can be met, the service life is prolonged, and the application performance in a complex real sea environment is enhanced.

公开(公告)号：US11673026B2

公开(公告)日：2023-06-13

申请号：US17714606

申请日：2022-04-06

申请人： Acushnet Company

发明人： Michael J. Sullivan ,  Michael Michalewich ,  Mark L. Binette ,  Brian Comeau

IPC分类号： A63B37/06 ,  A63B37/00 ,  A63B45/00 ,  C08G18/10 ,  C08G18/64 ,  C08G18/16 ,  C09D5/00 ,  C09D175/04 ,  C08G18/73 ,  C08G18/76 ,  C09D7/65 ,  C08G18/18 ,  C08G18/44 ,  C08G18/48 ,  C08G18/42 ,  C08G18/69 ,  C08G18/24 ,  C08G18/75 ,  C08G18/32

CPC分类号： A63B37/00221 ,  A63B37/0022 ,  A63B37/0029 ,  A63B45/00 ,  C08G18/10 ,  C08G18/16 ,  C08G18/18 ,  C08G18/246 ,  C08G18/3206 ,  C08G18/42 ,  C08G18/44 ,  C08G18/48 ,  C08G18/6469 ,  C08G18/69 ,  C08G18/73 ,  C08G18/755 ,  C08G18/7621 ,  C08G18/7671 ,  C09D5/002 ,  C09D7/65 ,  C09D175/04 ,  A63B37/008 ,  A63B37/0074 ,  A63B37/0075 ,  A63B37/0076 ,  A63B37/0087 ,  A63B37/0092 ,  C08G18/10 ,  C08G18/3206 ,  C08G18/10 ,  C08G18/48

摘要： Golf balls having covers made of thermoplastic polyurethane compositions are provided. Multi-piece golf balls can be made. In one embodiment, the outer cover layer is formed from a composition comprising a thermoplastic polyurethane and polydimethylsiloxane compound. Functionalized polydimethylsiloxane compounds also can be used to treat thermoplastic polyurethane golf ball covers. The cover composition and surface coatings can further include catalysts, ultraviolet (UV)-light stabilizers, and other additives. The coating methods have many benefits and the finished balls with thermoplastic polyurethane covers have good physical properties.

公开(公告)号：US20230175270A1

公开(公告)日：2023-06-08

申请号：US18104454

申请日：2023-02-01

申请人： TOPPAN INC.

发明人： Koichi SAGAWA ,  Takashi TOMINAGA ,  Takashi ORIHARA ,  Yusuke TANIGUCHI

IPC分类号： E04F13/00 ,  C09D5/00 ,  C09D5/14 ,  C09D7/61 ,  C09D7/45 ,  C09D175/04 ,  C09D183/04 ,  C09D127/12

CPC分类号： E04F13/002 ,  C09D5/002 ,  C09D5/14 ,  C09D7/61 ,  C09D7/45 ,  C09D175/04 ,  C09D183/04 ,  C09D127/12

摘要： A decorative sheet is provided that includes a paper substrate, a printed pattern layer arranged to face a major surface of the paper substrate, and a single-layer or multilayered surface protective layer arranged to face the pattern layer, the surface protective layer comprising a coating layer as an outermost layer of the decorative sheet, the coating layer being comprised of a coating containing antiviral additive particles (e.g., antiviral agent), the antiviral additive particles comprising finely divided silver. Further, the coating layer may contain a silicone-based component or a fluorine-based component, which imparts contamination resistance to the coating layer; the amount of the antiviral additive particles in the coating layer may be 0.2 mass % or more and 12 mass % or less relative to the total solid content of the coating layer; and the thickness of the coating layer may be 3 μm or more.

公开(公告)号：US20230174816A1

公开(公告)日：2023-06-08

申请号：US17911803

申请日：2021-03-18

申请人： NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.

发明人： Kazuki SEKINE ,  Masatoshi OHTONARI

IPC分类号： C09D167/08 ,  C09D133/08 ,  C09D161/28 ,  C09D175/04 ,  C08J7/04

CPC分类号： C09D167/08 ,  C09D133/08 ,  C09D161/28 ,  C09D175/04 ,  C08J7/04 ,  C08J2361/28 ,  C08J2333/08 ,  C08J2375/04 ,  C08J2367/08

摘要： The present invention provides an aqueous coating composition that exhibits a small change in viscosity and can form a coating film having a superior coating film appearance even when the amount of a solvent contained in the aqueous coating composition decreases due to the change of the coating environment. An aqueous coating composition containing a polyester resin dispersion (A) and a melamine resin (B), wherein the polyester resin constituting the polyester resin dispersion (A) contains an alkyd resin having an acrylic vinyl-based polymer segment; the melamine resin (B) contains a hydrophobic melamine resin; as to a viscosity of a dry coating film of the coating composition, a coating film viscosity η1 of a dry coating film whose solid content is 60% by mass and a coating film viscosity η2 of a dry coating film whose solid content is 80% by mass satisfy the following condition:


1≤η2/η1≤10,



where the coating film viscosities η1 and η2 are viscosities measured at a temperature of 25° C. and a shear rate of 0.1 sec−1.

公开(公告)号：US11670433B2

公开(公告)日：2023-06-06

申请号：US17615429

申请日：2019-12-24

申请人： SHOWA DENKO K.K.

发明人： Shigeru Yamaki ,  Shuhei Yoneda

IPC分类号： H01B1/22 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36 ,  C09J7/29 ,  C09D163/00 ,  C09D175/04 ,  H01B5/14

CPC分类号： H01B1/22 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36 ,  B32B2250/02 ,  B32B2250/24 ,  B32B2255/10 ,  B32B2255/205 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2307/202 ,  B32B2307/412 ,  B32B2307/732 ,  B32B2457/208

摘要： Provided are a transparent conducting film laminate to which a curl generated during a heating step and after the heating step can be controlled, and a method for processing the same. A transparent conducting film laminate comprises a transparent conducting film 20 and a carrier film 10 stacked thereon, wherein the transparent conducting film 20 comprises a transparent resin film 3, transparent conducting layer 4, and an overcoat layer 5 stacked in this order, the transparent resin film 3 having a thickness T1 of 5 to 25 μm and being made of an amorphous cycloolefin-based resin, the carrier film 10 is releasably stacked on the other main face, the face opposite to the face having the transparent conducting layer 4, of the transparent resin film 3 with an adhesive agent layer 2 therebetween, and a protection film 1 has a thickness T2 which is 5 times or more of the thickness T1 of the transparent resin film 3 and is 150 μm or less, and is made of polyester having an aromatic ring in its molecular backbone.

公开(公告)号：US11655331B2

公开(公告)日：2023-05-23

申请号：US17108688

申请日：2020-12-01

申请人： SHANGHAI SISHENG POLYMER MATERIALS CO., LTD.

发明人： Ziao Wei ,  Yuchun Wei

IPC分类号： C08G18/64 ,  C08G18/73 ,  C08J3/05 ,  C09D175/04

CPC分类号： C08G18/64 ,  C08G18/73 ,  C08J3/05 ,  C09D175/04

摘要： A method for preparing a high-temperature self-crosslinking aqueous polyurethane dispersion. By using isocyanate (NCO) blocking agent to block part of the NCO, and using the hydroxyalkyl ethylenediamine chain extender in the post-chain extension stage to introduce hydroxyl groups, the polymer macromolecular structure containing both blocked NCO groups and hydroxyl groups can be prepared. The aqueous polyurethane dispersion does not need to mix with other waterborne resins and crosslinkers when applied. A sufficient cross-linking reaction is performed between the NCO released and hydroxyl groups on the polymer macromolecular chain to form a high-density cross-linked structure when curing at 100-150° C. for 20-30 min, thus obtaining a high-performance waterborne coating that can be used in the form of one-pack.

公开(公告)号：US11650502B2

公开(公告)日：2023-05-16

申请号：US16695569

申请日：2019-11-26

申请人： SAMSUNG ELECTRONICS CO., LTD. ,  Dongjin Semichem Co., Ltd.

发明人： Miyeong Kang ,  Sukkoo Hong ,  Hyereun Kim ,  Jihyun Kim ,  Hyunjin Kim ,  Hyojung Roh ,  Jongkyoung Park ,  Jungyoul Lee

IPC分类号： G03F7/09 ,  C08G18/79 ,  C08G18/38 ,  C09D175/04 ,  G03F7/039 ,  G03F7/038

CPC分类号： G03F7/091 ,  C08G18/3802 ,  C08G18/3819 ,  C08G18/792 ,  C09D175/04 ,  G03F7/038 ,  G03F7/039

摘要： A polymer having a repeating unit represented by Formula 1:






wherein each of R1, R2, and R3 is independently selected from a substituted or unsubstituted C1-C6 chain-like saturated or unsaturated hydrocarbon group having 0 to 2 first heteroatoms or a substituted or unsubstituted C3-C6 cyclic saturated or unsaturated hydrocarbon group having 0 to 2 first heteroatoms, wherein at least one of R1, R2, and R3 is a hydrocarbon group substituted with a fluorine atom. R4 is a C1-C10 chain-like saturated or unsaturated hydrocarbon group having 0 to 2 second heteroatoms or a C3-C10 cyclic saturated or unsaturated hydrocarbon group having 0 to 2 second heteroatoms. R5 is a C1-C10 chain-like saturated or unsaturated hydrocarbon group having 1 to 6 third heteroatoms or a C3-C10 cyclic saturated or unsaturated hydrocarbon group having 1 to 6 third heteroatoms.

公开(公告)号：US11649371B2

公开(公告)日：2023-05-16

申请号：US16768256

申请日：2018-11-30

申请人： AXALTA COATING SYSTEMS GMBH

发明人： John R. Moore ,  Michael R. Koerner ,  Christian Jackson ,  Bradley A. Jacobs ,  Shih-Wa Wang ,  Matthew Irwin

IPC分类号： B05C5/02 ,  B41J2/14 ,  C09D175/04 ,  B05D1/02 ,  C09D167/00 ,  C09D7/43 ,  B05B12/14 ,  B05C11/10 ,  C09D175/06 ,  C09D11/104 ,  C09D11/324 ,  C09D11/328 ,  B05B1/02 ,  C09D11/102 ,  C09D11/322 ,  C09D167/02 ,  B05D5/06 ,  C09D5/33 ,  C08G18/42 ,  C08G18/44 ,  C08G18/75 ,  B05D7/00 ,  B41M7/00 ,  C09D7/61 ,  C09D7/41 ,  B05D1/26 ,  C09D7/20 ,  C09D5/08 ,  B41M5/00 ,  C08K3/04 ,  C08K3/34 ,  C08K5/3465

CPC分类号： C09D175/04 ,  B05B1/02 ,  B05B12/1472 ,  B05C5/02 ,  B05C5/027 ,  B05C11/1034 ,  B05D1/02 ,  B05D1/26 ,  B05D5/063 ,  B05D7/53 ,  B41J2/14 ,  B41M7/0036 ,  C08G18/4216 ,  C08G18/44 ,  C08G18/755 ,  C09D5/004 ,  C09D5/084 ,  C09D7/20 ,  C09D7/41 ,  C09D7/43 ,  C09D7/61 ,  C09D11/102 ,  C09D11/104 ,  C09D11/322 ,  C09D11/324 ,  C09D11/328 ,  C09D167/00 ,  C09D167/02 ,  C09D175/06 ,  B41M5/0023 ,  C08K3/04 ,  C08K3/346 ,  C08K5/3465 ,  C08K2201/019

摘要： A method of forming a coating composition for application to a substrate utilizing a high efficiency transfer applicator. The method includes identifying at least one of an Ohnesorge number (Oh) for the coating composition, a Reynolds number (Re) for the coating composition, or a Deborah number (De) for the coating composition. The method includes obtaining at least one of a viscosity (η) of the coating composition, a surface tension (σ) of the coating composition, a density (ρ) of the coating composition, a relaxation time (λ) of the coating composition, a nozzle diameter (D) of the high efficiency transfer applicator, or an impact velocity (v) of the high efficiency transfer applicator. The method includes forming the coating composition having at least one of the viscosity (η), the surface tension (σ), or the density (ρ). The coating composition is configured to be applied to the substrate utilizing the high efficiency transfer applicator having at least one of the nozzle diameter (D) or the impact velocity (v).