公开(公告)号：US09580362B2

公开(公告)日：2017-02-28

申请号：US13502575

申请日：2010-08-10

申请人： Hong Sheng ,  Ming Wu ,  Luc Moens ,  Alex Xia

发明人： Hong Sheng ,  Ming Wu ,  Luc Moens ,  Alex Xia

IPC分类号： C04B41/52 ,  B05D5/06 ,  C04B41/89

CPC分类号： C04B41/52 ,  C04B41/89 ,  Y10T428/31515 ,  C04B41/0072 ,  C04B41/4572 ,  C04B41/4826 ,  C04B2103/54 ,  C04B41/483 ,  C04B41/522

摘要： A process for making highly mechanical and chemical resistant ceramic substrates, especially tiles is provided, wherein the process comprises coating said substrates with a base coat layer of a thermosetting or radiation curable powder coating composition, curing the applied powder coating composition, and applying a further layer of a liquid coating composition and curing the composition by exposure to heat. Coated ceramic substrates, in particular tiles are also provided.

摘要翻译： 提供了一种制造高度耐机械和耐化学腐蚀的陶瓷基材，特别是瓦片的方法，其中所述方法包括用热固性或辐射固化粉末涂料组合物的底涂层涂覆所述基材，固化所施用的粉末涂料组合物， 层的液体涂料组合物，并通过暴露于热来固化组合物。 还提供涂覆陶瓷基材，特别是瓷砖。

公开(公告)号：US20120107629A1

公开(公告)日：2012-05-03

申请号：US13382343

申请日：2010-06-28

申请人： Luc Moens

发明人： Luc Moens

IPC分类号： C09D167/02 ,  B05D3/10 ,  B32B27/36 ,  C09D167/03

CPC分类号： C08L67/02 ,  C08L33/068 ,  C09D167/02 ,  Y10T428/31511 ,  Y10T428/31529 ,  Y10T428/31681 ,  Y10T428/31786 ,  C08L2666/04 ,  C08L2666/18

摘要： The present invention relates to a powder coating composition for low temperature cure which comprises a mixture of a carboxylic acid group containing first polyester; at least one of a second polyester having a glass transition temperature ≦45° C. and/or a crystalline polycarboxylic acid; a glycidyl group containing acrylic copolymer; a further compound and/or resin having functional groups readable with the carboxylic acid groups; and a thermosetting curing catalyst. These thermosetting powder coatings are designed for coating heat-sensitive substrates such as wood, fibre board and other materials which can not withstand the excessive heat/time conditions necessary to cure traditional coatings. The powder coatings of the invention, when cured at temperatures below 150° C., produce a finish which exhibits a high gloss, smooth surface along with an outstanding hardness and weatherability.

摘要翻译： 本发明涉及用于低温固化的粉末涂料组合物，其包含含有羧酸基团的第一聚酯的混合物; 45℃的玻璃化转变温度和/或结晶多元羧酸的第二聚酯中的至少一种; 含有缩水甘油基的丙烯酸共聚物; 具有可用羧酸基团读取的官能团的另外的化合物和/或树脂; 和热固性固化催化剂。 这些热固性粉末涂料被设计用于涂覆热敏基材如木材，纤维板和其他不能承受固化传统涂料所需的过热/时间条件的材料。 当在低于150℃的温度下固化时，本发明的粉末涂料产生具有高光泽，光滑表面以及出色的硬度和耐候性的表面。

公开(公告)号：US06660398B1

公开(公告)日：2003-12-09

申请号：US09581685

申请日：2000-08-09

申请人： Luc Moens ,  Kris Buysens ,  Daniel Maetens

发明人： Luc Moens ,  Kris Buysens ,  Daniel Maetens

IPC分类号： B32B2718

CPC分类号： C09D167/00 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T428/31786 ,  Y10T428/31794 ,  C08L67/00

摘要： The invention concerns powder thermosetting coating compositions comprising (a) an amorphous polyester containing carboxyl groups, rich in isophthalic acid and neopentylglycol, optionally branched with a polycarboxylic acid or a polyol containing at least three functional groups; (b) a semicrystalline polyester containing carboxyl groups prepared from one or several saturated aliphatic dicarboxylic acids with linear chain, and from a saturated aliphatic diol with linear or cyclic chain optionally branched with a polycarboxylic acid or with a polyol containing at least three functional groups, and having a melting point (Tm) of at least 40° C. and an acid value of 5 to 50 mg of KOH/g, and (c) a cross-linking agent. Said compositions are useful for preparing powder paints and varnishes providing excellent quality coatings whereof the brilliance, measured at an angle of 60°, according to the ASTM D 523 standard is always less than 50%, that is half-gloss or matt coatings.

摘要翻译： 本发明涉及粉末热固性涂料组合物，其包含（a）含有羧基，富含间苯二甲酸和新戊二醇的无定形聚酯，任选用多元羧酸或含有至少三个官能团的多元醇支链; （b）含有由一个或几个具有直链的饱和脂族二羧酸制备的羧基的半结晶聚酯，以及由具有多元羧酸或至少含有三个官能团的多元醇任选支链的直链或环状链的饱和脂族二醇， 并且具有至少40℃的熔点（Tm）和5至50mg KOH / g的酸值，和（c）交联剂。 所述组合物可用于制备提供优质涂料的粉末涂料和清漆，其根据ASTM D 523标准以60°的角度测量的亮度总是小于50％，即半光泽或无光泽涂层。

公开(公告)号：US06380279B1

公开(公告)日：2002-04-30

申请号：US09284879

申请日：2000-04-17

申请人： Luc Moens ,  Jean-Marie Loutz ,  Daniel Maetens ,  Patrick Loosen ,  Marc Van Kerckhove

发明人： Luc Moens ,  Jean-Marie Loutz ,  Daniel Maetens ,  Patrick Loosen ,  Marc Van Kerckhove

IPC分类号： C08F248

CPC分类号： C08L67/07 ,  C09D167/07 ,  Y10T428/31786 ,  Y10T428/31794

摘要： Radiation-curable powder compositions, usable as paint or varnish, which comprise a mixture of at least one semi-crystalline polyester containing end methacryloyl groups and of at least one amorphous polyester containing end methacryloyl groups, comprising the reaction products of a glycidyl methacrylate and of a semi-crystalline or amorphous polyester containing end carboxyl groups.

摘要翻译： 可用作涂料或清漆的可辐射固化粉末组合物，其包含至少一种含末端甲基丙烯酰基的半结晶聚酯和至少一种含末端甲基丙烯酰基的无定形聚酯的混合物，其包含甲基丙烯酸缩水甘油酯和 含有末端羧基的半结晶或无定形聚酯。

公开(公告)号：US20110166286A1

公开(公告)日：2011-07-07

申请号：US12596908

申请日：2008-04-18

申请人： Luc Moens

发明人： Luc Moens

IPC分类号： C09D167/02 ,  C08L67/02 ,  C08L33/14 ,  C08L75/16 ,  B05D3/06 ,  B05D3/02

CPC分类号： C08L33/06 ,  C08L67/00 ,  C09D133/06 ,  C08L2666/18

摘要： There is described a powder composition curable by radiation and thermally, comprising a mixture of (a) from about 1% to about 15%, by weight of the mixture, of a polyester of Tg≦40° C. obtained and/or obtainable by reacting, (i) an acid component comprising (A) from about 70 to about 100 mol % of a first poly carboxylic acid; and (B) from about 0 to about 30 mol % of an optional second poly carboxylic acid different from the first poly carboxylic acid; with (ii) an alcohol component comprising (A) from about 70 to about 100 mol % of a first polyol; and (B) from about 0 to about 30 mol % of an optional second polyol different from the first polyol; and optionally with (iii) one or more glycidyl (meth)acrylate(s), hydroxy functional (meth)acrylate(s) and/or polyisocyanate(s); (b) from about 85% to about 99%, by weight of the mixture, of a copolymer comprising at least one activated unsaturated moiety (such as an acrylic copolymer); and (c) a hardener capable of reacting with the acrylic copolymer and/or the polyester when heated.

摘要翻译： 描述了通过辐射和热可固化的粉末组合物，其包含（a）约1重量％至约15重量％的混合物的Tg和nlE的聚酯; 40℃获得和/或可由 （i）含有（A）约70-约100摩尔％的第一聚羧酸的酸组分; 和（B）约0至约30mol％不同于第一聚羧酸的任选的第二聚羧酸; 与（ii）包含（A）约70至约100摩尔％的第一多元醇的醇组分; 和（B）约0至约30mol％不同于第一多元醇的任选的第二多元醇; 和（iii）一种或多种（甲基）丙烯酸缩水甘油酯，羟基官能（甲基）丙烯酸酯和/或多异氰酸酯; （b）占混合物重量的约85％至约99％的包含至少一种活化的不饱和部分的共聚物（例如丙烯酸共聚物）; 和（c）加热时能够与丙烯酸共聚物和/或聚酯反应的固化剂。

公开(公告)号：US20050171300A1

公开(公告)日：2005-08-04

申请号：US10517064

申请日：2003-06-12

申请人： Luc Moens ,  Nele Knoops ,  Daniel Maetens

发明人： Luc Moens ,  Nele Knoops ,  Daniel Maetens

IPC分类号： C08L33/06 ,  C09D167/02 ,  C08L67/02

CPC分类号： C09D167/02 ,  C08L33/06 ,  C08L2666/04

摘要： The present invention relates to powdered thermosetting compositions comprising as binder a co-reactable particulate mixture of a carboxyl group containing amorphous polyester, a glycidyl group containing acrylic copolymer and a curing agent having functional groups, reactable with the polyester’ carboxyl groups. The invention also relates to the use of said compositions for the preparation of powdered paints and varnishes which give semi gloss coatings with an adjustable gloss, providing an outstanding flow, excellent mechanical properties, good solvent resistance and weathering.

摘要翻译： 本发明涉及粉末状热固性组合物，其包含作为粘合剂的含羧基的无定形聚酯，含缩水甘油基的丙烯酸共聚物和具有可与聚酯羧基反应的官能团的固化剂的共同反应的颗粒混合物。 本发明还涉及所述组合物用于制备粉末涂料和清漆的用途，其提供具有可调节光泽度的半光泽涂层，提供优异的流动性，优异的机械性能，良好的耐溶剂性和耐候性。

公开(公告)号：US20050136186A1

公开(公告)日：2005-06-23

申请号：US11028613

申请日：2005-01-05

申请人： Luc Moens ,  Nele Knoops ,  Daniel Maetens

发明人： Luc Moens ,  Nele Knoops ,  Daniel Maetens

IPC分类号： C08L67/02 ,  C08K3/00 ,  C08K5/00 ,  C08K5/20 ,  C08L33/14 ,  C09D5/03 ,  C09D133/14 ,  C09D167/00 ,  C09D167/02 ,  C09D167/03 ,  B05D3/02 ,  B32B27/00

CPC分类号： C09D167/02 ,  Y10T428/31855 ,  C08L2666/02 ,  C08L2666/28

摘要： The present invention relates to powdered thermosetting compositions including a binder which comprises a carboxyl group containing amorphous isophthalic acid containing polyester, a carboxyl group containing aliphatic semi-crystalline polyester, an optional and different carboxyl group containing semi-crystalline polyester, at least 5 parts by weight, based on the total weight of the binder, of a specific glycidyl group containing acrylic copolymer and a curing agent having functional groups reactive with the polyesters' carboxyl groups. The powdered thermosetting compositions are useful for the preparation of powdered paints and varnishes which give semi-matt coatings having an outstanding flow, a remarkable weatherability and excellent mechanical properties.

摘要翻译： 本发明涉及包含粘合剂的粉末状热固性组合物，该粘合剂包含含有无定形间苯二甲酸的聚酯，含羧基的脂族半结晶聚酯，任选的和不同的含羧基的半结晶聚酯的羧基，至少5份 重量，基于粘合剂的总重量，特定的含缩水甘油基的丙烯酸共聚物和具有与聚酯羧基反应的官能团的固化剂。 粉末状热固性组合物可用于制备具有优异流动性，显着耐候性和优异机械性能的半哑光涂层的粉末涂料和清漆。

公开(公告)号：US06720079B2

公开(公告)日：2004-04-13

申请号：US10228053

申请日：2002-08-27

申请人： Luc Moens ,  Kris Buysens ,  Daniel Maetens

发明人： Luc Moens ,  Kris Buysens ,  Daniel Maetens

IPC分类号： C09D16702

CPC分类号： C09D167/02 ,  C08G63/16 ,  C08G63/60 ,  C08L67/02 ,  Y10S525/934 ,  Y10T428/31511 ,  Y10T428/31529 ,  Y10T428/31681 ,  Y10T428/31794 ,  C08L2666/36 ,  C08L2666/18

摘要： The invention concerns a polyester bearing tertiary carboxyl groups, characterised in that it consists of: (a) 8.1 to 35 moles of an aliphatic or cycloaliphatic of a polyol; (b) 9.1 to 36 moles of an aliphatic, cycloaliphatic or aromatic polycarboxylic acid; (c) 1.6 to 2.8 moles of an aliphatic, cycloaliphatic or aromatic compound comprising a tertiary carboxyl group and either a primary or secondary carboxyl group, or a primary or secondary hydroxyl group. Said polyester is prepared in several steps, the first steps consisting in the preparation of a polyester by condensation between (a) an aliphatic or cycloaliphatic polyol, and (b) an aliphatic, cycloaliphatic or aromatic polycarboxylic acid, the final step consisting in condensing said polyester with (c) an aliphatic, cycloaliphatic or aromatic compound comprising a tertiary carboxyl group and either a primary or secondary carboxyl group, or a primary or secondary hydroxyl group. Said polyester is used in thermosetting powder compositions, mixed with a crosslinking agent which is more particularly a &bgr;-hydroxylalkylarnide. Said compositions provide coatings with excellent surface appearance, good flexibility and good resistance to poor weather conditions.

摘要翻译： 本发明涉及一种带有叔羧基的聚酯，其特征在于其由以下组成：（a）8.1至35摩尔多元醇的脂族或脂环族基; （b）9.1至36摩尔脂族，脂环族或芳族多元羧酸; （c）1.6至2.8摩尔含有叔羧基和伯或仲羧基或伯或仲羟基的脂族，脂环族或芳族化合物。 所述聚酯在几个步骤中制备，第一步包括通过（a）脂族或脂环族多元醇与（b）脂肪族，脂环族或芳族多元羧酸之间的缩合制备聚酯，最后步骤包括将所述 聚酯与（c）包含叔羧基和伯或仲羧基或伯或仲羟基的脂肪族，脂环族或芳族化合物。 所述聚酯用于热固性粉末组合物中，与更特别是β-羟基烷基酰胺的交联剂混合。 所述组合物提供具有优异的表面外观，良好的柔韧性和良好的耐恶劣天气条件的涂层。

公开(公告)号：US5919927A

公开(公告)日：1999-07-06

申请号：US58403

申请日：1998-04-09

申请人： Luc Moens

发明人： Luc Moens

IPC分类号： C07D223/04 ,  C08G69/16 ,  C07D201/16

CPC分类号： C07D223/04 ,  C08G69/16

摘要： A method of removing 1,11-diamino-6-undecanone from the pyrolysis product of nylon comprising: a) pyrolyzing nylon-6 to form a pyrolyzate containing a caprolactam mixture;b) dissolving the caprolactam mixture in a solvent to form a solution;c) passing carbon dioxide gas through the solution to form a precipitate;d) removing the precipitate from the solution; ande) recovering the purified caprolactam from the solution.

摘要翻译： 从尼龙热解产物中除去1,11-二氨基-6-十一烷酮的方法，包括：a）将尼龙-6热解形成含有己内酰胺混合物的热解物; b）将己内酰胺混合物溶解在溶剂中以形成溶液; c）使二氧化碳气体通过溶液形成沉淀物; d）从溶液中除去沉淀物; 和e）从溶液中回收纯化的己内酰胺。

公开(公告)号：US5907058A

公开(公告)日：1999-05-25

申请号：US124489

申请日：1998-07-29

申请人： Luc Moens

发明人： Luc Moens

IPC分类号： C07C227/06 ,  C07C229/22 ,  C07C229/08

CPC分类号： C07C227/06

摘要： A process of preparing an acid addition salt of delta-aminolevulinic acid comprising:dissolving a lower alkyl 5-bromolevulinate and an alkali metal diformylamide in an organic solvent selected from the group consisting of acetonitrile, methanol, tetrahydrofuran, 2-methyltetrahydrofuran and methylformate or mixtures thereof to form a suspension of an alkyl 5-(N,N-diformylamino) levulinate ester; and hydrolyzing said alkyl 5-(N,N-diformylamino) levulinate with an inorganic acid to form an acid addition salt of delta-amino levulinic acid.

摘要翻译： 一种制备δ-氨基乙酰丙酸的酸加成盐的方法，包括：将5-溴烯丙氧基低级烷基酯和碱金属二酰胺溶解在选自乙腈，甲醇，四氢呋喃，2-甲基四氢呋喃和甲酸甲酯的有机溶剂或混合物 形成5-（N，N-二甲酰氨基）乙酰丙酸烷基酯的悬浮液; 并用无机酸水解所述5-（N，N-二甲酰氨基）乙酰丙酸烷基酯以形成δ-氨基乙酰丙酸的酸加成盐。