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1. 发明公开

EP3131987A1 ZUSAMMENSETZUNG AUF BASIS VON SCHICHTFÖRMIGEN HYDROXIDEN UND POLYESTERN, VERFAHREN ZUR HERSTELLUNG DER ZUSAMMENSETZUNG UND DESSEN VERWENDUNG 有权
标题翻译：组合物基于图层形氢氧化物和聚酯，PROCESS FOR制备该组合物及其用途
公开(公告)号：EP3131987A1
公开(公告)日：2017-02-22
申请号：EP15708530.9
申请日：2015-03-10
申请人： BASF Coatings GmbH , Université Blaise Pascal - Clermont-Ferrand II
发明人： HINTZE-BRÜNING, Horst , AUSTRUP, Elke , LEROUX, Fabrice , STIMPFLING, Thomas , SWANSON, Claudia , LANGRY, Arthur , KÖNIG, Andrej
IPC分类号： C09D167/08 , C08K3/22 , C09D7/12 , C09D7/14
CPC分类号： C09D5/084 , C08K3/22 , C08K5/098 , C08K2003/2227 , C08K2003/2296 , C09D7/61 , C09D7/70 , C09D7/80 , C09D167/08 , C08L67/08 , C08L67/02
摘要： The present invention concerns a composition comprising (A) at least one carboxy-functional polyester having an acid number in the range from 20 to 250 mg KOH/g, prepared using at least one difunctional monomer (a1) having aliphatic groups with 12 to 70 carbon atoms between the functional groups, and (B) at least one synthetic layered hydroxide, the at least one layered hydroxide (B) being prepared in the presence of the polyester (A). The present invention further concerns the production of the composition and the use of the composition as a coating material.
摘要翻译：本发明涉及一种组合物，包含在范围内具有酸值为20至250毫克KOH /克的（A）的至少一种羧基官能化的聚酯，制备使用至少一种双官能单体（a1）与具有12到脂族基团因此（B）中的官能团之间的70个碳原子，和至少一个合成的层状氢氧化物，其中所述至少一种层状氢氧化物（B）在聚酯（A）的存在下制备。本发明进一步涉及该组合物的制备，并因此使用该组合物作为涂敷材料。

2. 发明公开

EP3126461A1 VERFAHREN ZUR BESCHICHTUNG VON OBERFLÄCHEN DURCH ENZYMATISCHE REAKTION 审中-公开
标题翻译： VERFAHREN ZUR BESCHICHTUNG VONOBERFLÄCHENDURCH ENZYMATISCHE REAKING
公开(公告)号：EP3126461A1
公开(公告)日：2017-02-08
申请号：EP15713878.5
申请日：2015-03-31
申请人： Universität Paderborn
发明人： STRUBE, Oliver Ingolf , BREMSER, Wolfgang , RÜDIGER, Arne Alexander
IPC分类号： C09D189/00 , C09D7/12 , C09D7/14
CPC分类号： C09D189/005 , C07K14/4732 , C08H1/00 , C09D5/00 , C09D7/65 , C09D7/80 , C09J11/00 , C09J189/005 , C12N9/50 , C12N9/6483 , C12N11/02 , C12N11/06 , C12N11/14 , C12P21/06 , C12Y304/23004
摘要： The invention relates to a method for coating surfaces by enzymatic reaction of a biopolymer, wherein the method comprises the following steps: a) applying an enzyme to the surface of a substrate, and b) contacting the enzyme with the biopolymer to be deposited, wherein the enzyme cleaves the biopolymer, wherein the cleavage gives rise to at least two cleavage products of the biopolymer having different solubility in a solvent, and at least one cleavage product of the biopolymer having relatively low solubility is deposited on the surface of the substrate, and to a coated article obtainable by the method and to a coating composition comprising a biopolymer and at least one component selected from the group comprising binders, fillers, pigments and/or additives, and optionally a solvent.
摘要翻译：本发明涉及通过生物聚合物的酶反应来涂覆表面的方法，其中该方法包括以下步骤：a）将酶施加到底物的表面，和b）使酶与待沉积的生物聚合物接触，其中酶裂解生物聚合物，其中裂解产生在溶剂中具有不同溶解度的生物聚合物的至少两种裂解产物，并且具有相对低溶解度的生物聚合物的至少一种裂解产物沉积在基材的表面上，以及涉及一种可通过该方法获得的涂层制品以及包含生物聚合物和至少一种选自粘合剂，填料，颜料和/或添加剂以及任选溶剂的组分的涂料组合物。

3. 发明授权

EP2729537B1 PROCESS FOR IMPROVING HIDING EFFICIENCY IN PIGMENTED PAINTS 有权
标题翻译：方法提高的VERBERGUNGSEFFIZIENZ AT色漆的
公开(公告)号：EP2729537B1
公开(公告)日：2016-04-06
申请号：EP11868909.0
申请日：2011-07-05
申请人： Rohm and Haas Company
发明人： BOHLING, James , FRADKIN, Deborah , GAO, Wei , HOOK, John, William, III , WANG, Tao , WANG, Tony
IPC分类号： C09C3/10 , C08L7/02 , C08K3/08 , C09C1/36 , C09D5/02 , C09D7/14 , C08K3/20 , C08K3/22 , C09D7/12 , C09D133/08 , C09D135/06
CPC分类号： C09D133/08 , C01P2004/62 , C08K3/20 , C08K3/22 , C08K2003/2241 , C09C1/3676 , C09D5/028 , C09D7/61 , C09D7/80 , C09D135/06
摘要： The present invention relates to a process comprising the steps of a) contacting an aqueous dispersion of a TiO2 slurry containing adsorbing dispersant with an adsorbing latex to form a mixture, wherein the pH of the mixture of the TiO2 slurry and adsorbing latex are sufficiently high to inhibit interaction between the TiO2 and the adsorbing latex; then b) lowering the pH of the mixture of step a) sufficiently to promote interaction between the TiO2 and the adsorbing latex, thereby forming a composite. The process of the present invention provides for improved hiding and reduced grit for coatings compositions.

4. 发明授权

EP2471875B1 METHOD FOR MANUFACTURING A WATER-BASED INK FOR INKJET PRINTING AND A WATER-BASED PIGMENT DISPERSION LIQUID 有权
标题翻译：方法用于生产墨水水性喷墨和颜料分散液，水基
公开(公告)号：EP2471875B1
公开(公告)日：2016-03-30
申请号：EP10811904.1
申请日：2010-08-25
申请人： DIC Corporation
发明人： KIDO, Masahiro , OKADA, Shinichi , KOBAYASHI, Atsuo , MISAWA, Soetrisno
IPC分类号： C09B67/46 , B41J2/01 , B41M5/00 , C09B48/00 , C09B67/04 , C09B67/20 , C09D11/00 , C09B67/22
CPC分类号： C09B67/0022 , C09B67/0036 , C09B67/009 , C09D7/80 , C09D11/322 , C09D11/326
摘要： An object is to provide a highly efficient method for producing a water-based ink for ink jet recording with which the number of coarse particles in a water-based pigment dispersion liquid is significantly reduced, dispersed particles are made finer, the dispersion stability is improved, the storage stability is improved, and high discharge stability is achieved when a water-based ink for ink jet recording is produced. To achieve the object, provided is a method for producing a water-based pigment dispersion liquid, the method including a kneading step of kneading a mixture containing a quinacridone type pigment (a), a styrene-acrylic acid type copolymer (c), a basic compound (d), and a polyoxyalkylene glycol or its derivative (e) to prepare a pigment dispersion that is solid at room temperature and a mixing step of mixing an aqueous medium and the pigment dispersion to decrease the viscosity and liquefy the pigment dispersion.

5. 发明公开

EP2838959A4 METHOD FOR MAKING TITANIUM DIOXIDE PIGMENT GRIND DISPERSION AND PAINT 有权转让
标题翻译：一种用于生产地面二氧化钛颜料的分散性和颜色
公开(公告)号：EP2838959A4
公开(公告)日：2016-01-20
申请号：EP13778819
申请日：2013-04-22
申请人： VALSPAR SOURCING INC
发明人： KORENKIEWICZ STEPHEN M , BOOTH KARL A
IPC分类号： C09C1/36 , C09D7/12
CPC分类号： C09D133/08 , C01P2006/22 , C01P2006/62 , C08K3/22 , C08K9/08 , C08K2003/2237 , C08K2003/2241 , C09C1/3676 , C09C3/10 , C09D7/62 , C09D7/80 , C09D133/06
摘要： Titanium dioxide may be more efficiently used in a coating composition containing a composite pigment particle-forming polymer if during composite formation, the polymer is initially present in a low concentration and the titanium dioxide particles and newly-formed composite particles are dispersed in a waterborne emulsion polymer that does not form such a composite. A pigment grind dispersion of titanium dioxide pigment-polymer composite particles may be made by mixing titanium dioxide particles with the waterborne emulsion polymer. The composite-forming polymer is then added to the waterborne emulsion polymer, or is added independently and concurrently with the titanium dioxide particles. The resulting titanium dioxide pigment-polymer composite particles provide improved coating composition opacity compared to a coating composition that does not contain such composite particles. The coating compositions can contain reduced titanium dioxide amounts and less than a saturation level of the composite-forming polymer.

6. 发明公开

EP2791261A4 HIGH BLOCK, TACK AND SCRUB RESISTANT COATING COMPOSITION 有权转让
标题翻译：具有高阻断，粘合剂和耐磨擦性涂料组合物
公开(公告)号：EP2791261A4
公开(公告)日：2015-06-24
申请号：EP12858509
申请日：2012-12-12
申请人： VALSPAR SOURCING INC
发明人： HIBBEN MARY JANE , REBEL NICHOLAS , HALLBERG STEVEN
IPC分类号： C09D121/02 , C09D5/00 , C09D7/80
CPC分类号： C09D5/00 , C09D7/14 , C09D7/80 , C09D121/02
摘要： The present invention is directed to a coating composition or paint comprising a multistage latex with at least first and second stages, wherein the composition or paint is substantially free of volatile organic compounds (VOC) and capable of film formation even in the absence of coalescent agents. The base paint formulation is capable of being tinted at a point-of-sale (i.e. in-store) using a colorant composition of a type and quantity required to produce a paint of desired color and finish. The paints, including deeply colored paints, show improved block resistance, scrub resistance and tack resistance.

7. 发明授权

EP2044159B1 AGENT DE DISPERSION ET/OU D'AIDE AU BROYAGE POUR DISPERSION ET SUSPENSION AQUEUSE DE MATIERES MINERALES, DISPERSION ET SUSPENSION OBTENUES ET LEURS UTILISATIONS 有权
标题翻译：分散和/或研磨助剂获得的矿物质的分散体和水性悬浮液分散体及悬浮及其用途
公开(公告)号：EP2044159B1
公开(公告)日：2014-12-10
申请号：EP07734987.6
申请日：2007-07-04
申请人： COATEX S.A.S.
发明人： SUAU, Jean-Marc , GUERRET, Olivier , EGRAZ, Jean-Bernard , MONGOIN, Jacques , JACQUEMET, Christian
IPC分类号： C09C1/02 , B02C23/06 , C08K3/26 , C09D7/02 , D21H17/63 , D21H17/64 , D21H17/69 , C09C3/10
CPC分类号： C09C1/021 , C01P2004/62 , C01P2006/22 , C09C1/02 , C09C3/10 , C09D7/80 , D21H19/58

8. 发明公开

EP2791261A1 HIGH BLOCK, TACK AND SCRUB RESISTANT COATING COMPOSITION 有权转让
标题翻译：具有高阻断，粘合剂和耐磨擦性涂料组合物
公开(公告)号：EP2791261A1
公开(公告)日：2014-10-22
申请号：EP12858509.8
申请日：2012-12-12
申请人： Valspar Sourcing, Inc.
发明人： HIBBEN, Mary Jane , REBEL, Nicholas , HALLBERG, Steven
IPC分类号： C09D121/02 , C09D5/00
CPC分类号： C09D5/00 , C09D7/80 , C09D121/02
摘要： The present invention is directed to a coating composition or paint comprising a multistage latex with at least first and second stages, wherein the composition or paint is substantially free of volatile organic compounds (VOC) and capable of film formation even in the absence of coalescent agents. The base paint formulation is capable of being tinted at a point-of-sale (i.e. in-store) using a colorant composition of a type and quantity required to produce a paint of desired color and finish. The paints, including deeply colored paints, show improved block resistance, scrub resistance and tack resistance.

9. 发明公开

EP2663603A2 METHOD FOR MANUFACTURING EMULSION PAINT 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG VON EMULSIONSFARBE
公开(公告)号：EP2663603A2
公开(公告)日：2013-11-20
申请号：EP12700655.9
申请日：2012-01-13
申请人： Newlife Paints Limited
发明人： HARRISON, Keith
IPC分类号： C09D7/14 , B05B15/12 , C08J11/00
CPC分类号： C08J11/06 , C09D7/80 , Y02W30/701
摘要： Paint is recycled in a method comprising the steps of: (a) providing a paint precursor, comprising degraded paint; and (b) treating the paint precursor by: testing the pH of the paint precursor and, if necessary, adjusting the pH to lie within a predetermined range; and testing one or more of the following properties of the paint precursor and, if necessary, adjusting the property or properties to lie with a predetermined range: (i) specific gravity; (ii) solids content; (iii) viscosity; and (iv) opacity, whereby at least one of the pH, specific gravity, solids content, viscosity, and opacity of the paint precursor is adjusted, thereby producing useable paint, recycled from degraded paint.
摘要翻译：涂料的回收方法包括以下步骤：（a）提供涂料前体，包括降解的涂料; 和（b）通过以下方式处理涂料前体：测试涂料前体的pH，并且如果需要，将pH调节在预定范围内; 并测试涂料前体的一种或多种以下性能，并且如果需要，调整其性能或性能以达到预定范围：（i）比重; （ii）固体含量; （iii）粘度; 和（iv）不透明度，由此调节涂料前体的pH，比重，固体含量，粘度和不透明度中的至少一种，由此产生可用的涂料，从劣化涂料再循环。

10. 发明授权

EP2459659B1 REMOVABLE ANTIMICROBIAL COATING COMPOSITIONS CONTAINING CATIONIC RHEOLOGY AGENT AND METHODS OF USE 有权
标题翻译：与阳离子流变学改性剂及其使用方法可移除抗菌的涂料组合物
公开(公告)号：EP2459659B1
公开(公告)日：2013-07-17
申请号：EP10737728.5
申请日：2010-07-27
申请人： E. I. du Pont de Nemours and Company
发明人： HOFFMANN, Christian , CAHILL, William R. , MALONE, Shaun, F. , ERKENBRECHER JR, Carl W.
IPC分类号： C09D7/00 , C09D7/14 , C09D5/16
CPC分类号： A01N33/12 , A01N25/30 , A01N25/34 , B05D3/007 , C08L39/00 , C09D5/008 , C09D5/1612 , C09D7/43 , C09D7/80 , D06M15/01 , D06M15/03 , D06M15/05 , D06M15/09 , D06M15/13 , D06M15/263 , D06M15/267 , D06M15/333 , D06M15/3562 , D06M15/53 , D06M15/564 , D06M16/00 , D06M23/06 , D06M23/10
摘要： A method is provided for controlling microorganisms comprising coating a surface with a removable, antimicrobial film-forming composition. More specifically, the method relates to a removable antimicrobial coating composition comprising a cationic rheology agent.

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