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1. 发明公开

US20240254779A1 METHOD FOR THE MANUFACTURE OF PANELS AND PANELS OBTAINED THEREBY 审中-公开
公开(公告)号：US20240254779A1
公开(公告)日：2024-08-01
申请号：US18558939
申请日：2022-04-28
申请人： UNILIN, BV
发明人： Martin SEGAERT , Jan DE RICK , Christophe NAEYAERT , Benjamin CLEMENT , Pieter-Jan SABBE , Ward VAN TIEGHEM , Milan THOEN
IPC分类号： E04F15/02 , C09D7/20 , C09D133/04 , C09D167/06 , C09D175/04 , E04F15/10
CPC分类号： E04F15/02016 , C09D7/20 , C09D133/04 , C09D167/06 , C09D175/04 , E04F15/02033 , E04F15/02038 , E04F15/107 , E04F2201/0146 , E04F2201/0153 , E04F2201/023 , E04F2201/042 , E04F2201/043 , E04F2201/044
摘要： A method for manufacturing rectangular panels, wherein the panels have a substrate and a top layer. The panels are provided with a first pair of opposite edges, namely a first edge, and an opposite second edge. The method includes the steps of applying a liquid on at least a part of the first edge. The liquid penetrates the respective edge to a certain depth. The method further includes applying varnish on at least a part of the first edge while the liquid on the first edge is still wet.

2. 发明公开

US20230399521A1 PEROXIDE-FREE COATING COMPOSITIONS COMPRISING UNSATURATED POLYESTER 审中-公开
公开(公告)号：US20230399521A1
公开(公告)日：2023-12-14
申请号：US18252631
申请日：2021-11-24
申请人： BASF SE
发明人： Manfred BIEHLER , Irene GORMAN
IPC分类号： C09D4/06 , C09D167/06 , C09D15/00
CPC分类号： C09D4/06 , C09D167/06 , C09D15/00
摘要： Disclosed herein is a coating composition including at least one unsaturated polyester (A) including units of formula

a reactive diluent (B) including at least one polymerizable compound (B1),
at least one catalyst (C),
optionally at least one actinic radiation-activatable polymerization initiator (D),
optionally at least one solvent (E),
optionally at least one coating composition additive (F), and
optionally at least one polymer (G) different from the unsaturated polyester (A),
with the proviso that the coating composition does not include any peroxide. Also disclosed herein are
substrates coated with the coating composition, a process for the preparation of the coated substrates,
and compositions including
at least one unsaturated polyester (A) including units of formula
a reactive diluent (B) including at least one polymerizable compound (B1),
at least one catalyst (C), and
and optionally at least one solvent (E).

3. 发明公开

US20230212418A1 UNSATURATED RESINS AND COATING COMPOSITIONS THEREFROM 审中-公开
公开(公告)号：US20230212418A1
公开(公告)日：2023-07-06
申请号：US18000975
申请日：2021-06-11
申请人： SWIMC LLC
发明人： Marie Braillon-Girard , Sébastien Gibanel , Dominique Michel , Edith Barre , Matthieu Andriot
IPC分类号： C09D167/06 , C09D7/63 , C09D7/65 , C09D191/06
CPC分类号： C09D167/06 , C09D7/63 , C09D7/65 , C09D191/06
摘要： The disclosure provides a resin having unsaturated functionality effective for self-cross linking in compositions that are at least substantially free of external cross linkers and still achieve desired performance for internal and/or external food or beverage can coating applications. Unsaturation may be provided by reactants having a carbon-carbon double bond less reactive than a carbon-carbon double bond of maleic anhydride.

4. 发明授权

US11679532B2 In-mold coating with improved flowability 有权
公开(公告)号：US11679532B2
公开(公告)日：2023-06-20
申请号：US16783507
申请日：2020-02-06
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Ronald C. Daul , Yana Aliaj , William R. Rodgers
IPC分类号： B29C37/00 , C08F283/01 , C08K3/04 , C09D167/06 , B29K67/00
CPC分类号： B29C37/0028 , C08F283/01 , C08K3/042 , C09D167/06 , B29K2067/06 , C08K2201/001
摘要： An in-mold coating includes graphene and a base material including an unsaturated polyester and/or a vinyl ester monomer. A part includes a main body formed of a polymeric sheet molding compound and an in-mold coating disposed on the main body, where the in-mold coating includes graphene and a base material that comprises an unsaturated polyester and/or a vinyl ester monomer. A method of creating an in-mold coating includes providing a base material comprising at least one of an unsaturated polyester and a vinyl ester monomer, and the method further includes adding graphene to the base material.

5. 发明公开

US20230183520A1 IMAGE FORMING METHOD, ACTIVE ENERGY RAY-CURABLE COMPOSITION SET, AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20230183520A1
公开(公告)日：2023-06-15
申请号：US18065015
申请日：2022-12-13
申请人： Yuusuke Fujita , Satoshi Kojima , Hikaru Ishii
发明人： Yuusuke Fujita , Satoshi Kojima , Hikaru Ishii
IPC分类号： C09D167/06 , C09D11/104
CPC分类号： C09D167/06 , C09D11/104
摘要： An image forming method is provided that includes: applying, on a base, an active energy ray-curable composition A containing a polymerizable monomer having a phosphoric ester group and a polyester resin; curing the active energy ray-curable composition A; applying, on a cured object of the active energy ray-curable composition A, an active energy ray-curable composition B containing a multifunctional polymerizable compound having two or more polymerizable functional groups in its molecule; and curing the active energy ray-curable composition B.

6. 发明申请

US20220340766A1 Method of Coating a Substrate Using an Accelerator-Free Coating Composition 有权
公开(公告)号：US20220340766A1
公开(公告)日：2022-10-27
申请号：US17641184
申请日：2020-09-10
申请人： AKZO NOBEL COATINGS INTERNATIONAL B.V.
发明人： Lars-Erik Jörgen STRIDH , Nils Gustav Martin OLSSON KARLBERG , Niclas Nils Erik ANDERSSON , Patrik Birger Otto HENRIKSSON , Claes Gunnar Stefan SJÖDAHL , Carl Johan Joachim RONNERMARK
IPC分类号： C09D5/34 , C09D15/00 , C09D4/00 , C09D135/02 , C09D133/04 , C09D167/06
摘要： The present disclosure relates to a method of coating a non-conductive substrate, said method comprising the steps of: a) applying a coating composition to the substrate, wherein the coating composition comprises: i) at least one unsaturated compound, ii) a thermal initiator comprising an organic peroxide, iii) a photoinitiator, and iv) at least one pigment, wherein the coating composition is free of accelerator, is capable of decreasing the activation energy of the thermal initiator, and is free of Co compounds, b) exposing the coating composition to UV light effective to start polymerization of the unsaturated compound, and c) exposing the coating composition to microwave heating effective to decompose the thermal initiator, wherein step c) is performed either simultaneously with step b) or sequentially after step b).

7. 发明授权

US11383886B2 Methods and materials for the functionalization of polymers and coatings including functionalized polymer 有权
公开(公告)号：US11383886B2
公开(公告)日：2022-07-12
申请号：US16919398
申请日：2020-07-02
申请人： The Sherwin-Williams Company
发明人： Carl Cavallin , Charles Skillman , Richard H. Evans , Larry B. Brandenburger , T. Howard Killilea , George W. O'Dell
IPC分类号： B65D25/14 , B32B15/095 , B32B15/09 , B32B15/082 , B32B15/08 , B32B15/085 , B32B15/098 , C09D201/08 , C09D167/06 , C08F8/00 , C09D133/04
摘要： 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.

8. 发明申请

US20210363357A1 THERMOSETTING POWDER COATING COMPOSITIONS HAVING LOWER CHALK-FREE TEMPERATURE 有权
公开(公告)号：US20210363357A1
公开(公告)日：2021-11-25
申请号：US16336675
申请日：2017-09-27
申请人： DSM IP Assets B.V.
发明人： Johannes Gertrudis Christianus BONGAERTS
IPC分类号： C09D5/03 , C09D167/06 , C09D175/14 , C08K5/14 , C08K5/23 , C08K5/42 , C08K5/13 , C08K5/00
摘要： The invention relates to thermosetting powder coating compositions as these are disclosed herein. The compositions comprise A) unsaturated resin(s) comprising ethylenic unsaturations selected from the group consisting of polyester resins, polyurethanes, epoxy resins, polyamides, polyesteramides, polycarbonates, polyureas and mixtures thereof; and B) curing agent(s) selected from the group consisting of certain vinyl urethanes, vinyl functionalized urethane resins and mixtures thereof; and C) thermal radical initiator(s) selected from the group consisting of organic peroxides, azo compounds, and mixtures thereof; and D) co-initiator(s) selected from the group consisting of certain onium compounds, sulpho-compounds, and mixtures thereof; and E) inhibitor(s) selected from the group consisting of phenolic compounds, stable radicals, catechols, phenothiazines, hydroquinones, benzoquinones and mixtures thereof. The invention further relates to a process for making said thermosetting powder coating compositions and processes for coating an article with said thermosetting powder coating compositions. The invention further relates to cured thermosetting powder coating compositions obtained by curing of the thermosetting powder coating compositions of the invention. The invention further relates to an article having coated thereon said thermosetting powder coating composition as well as to an article having coated and cured thereon said thermosetting powder coating composition. The invention further relates to the use of said thermosetting powder coating compositions, to the use of an article having coated thereon said thermosetting powder coating compositions and to the use of an article having coated and cured thereon said thermosetting powder coating compositions. The invention further relates to various uses of either the thermosetting powder coating compositions of the invention, or the cured thermosetting powder coating compositions of the invention or of articles having coated thereon the thermosetting powder coating composition of the invention, or of articles having coated and cured thereon the thermosetting powder coating composition of the invention. The invention further relates to a method for substantially lowering the Tchalk-free as the latter is defined herein.

9. 发明授权

US10974463B2 Thermoset composite having thermoplastic characteristics 有权
公开(公告)号：US10974463B2
公开(公告)日：2021-04-13
申请号：US16687140
申请日：2019-11-18
申请人： UT-Battelle, LLC
发明人： Soydan Ozcan , Halil L. Tekinalp
IPC分类号： B32B27/18 , B32B27/30 , B32B27/36 , B32B27/38 , B29C70/02 , B29C64/118 , C09D101/00 , C09D163/00 , C09D167/06 , C09D167/07 , C08L63/00 , C08G59/24 , C08G59/50 , B33Y10/00 , B33Y70/00 , B29K63/00 , B29K31/00 , B29K67/00 , B29K105/12 , B29K201/00 , B29K105/00
摘要： A composite composition includes a thermoset resin and about 3 wt. % to about 35 wt. % of at least one material selected from the group consisting of cellulose nanofibrils (CNF), micro-sized cellulose fibers (MFC), and cellulose nanocrystals (CNC) dispersed therein as measured with respect to the overall weight of the composite composition. The cellulose nanofibrils and/or nanocrystals have an average diameter of about 5 nm to about 500 nm and an average aspect ratio in the range of about 5:1 to about 500:1. The cellulose micro-sized fibers have an average diameter of about 5 μm to about 100 μm and an average aspect ratio in the range of about 5:1 to about 250:1.

10. 发明申请

US20210062008A1 A COMPOSITION, ITS PREPARATION PROCESS, AND THE USE OF THE COMPOSITION AS A WATERPROOFING COAT 有权
公开(公告)号：US20210062008A1
公开(公告)日：2021-03-04
申请号：US16958677
申请日：2018-12-18
申请人： BASF SE
发明人： Lei MENG , Sheng Zhong ZHOU , Alfons SMEETS , Harald ROECKEL
IPC分类号： C09D4/06 , C09D133/14 , C09D167/06 , C09D5/00 , C09D7/63 , C09D7/61
摘要： The invention relates to a composition, more particularly, to a two-component composition comprising component I comprising at least one methylene malonate monomer (A), at least one polymer (B) and at least one acidic stabilizer (C), and component comprising at least one alkali accelerator, to the preparation thereof, and to the use of the composition as a waterproofing coat in construction applications.

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