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21.发明授权Synthesis of acid addition salt of delta-aminolevulinic acid from 5-bromo levulinic acid esters 失效从5-溴乙酰丙酸酯合成δ-氨基乙酰丙酸的酸加成盐公开(公告)号：US06583317B1
公开(公告)日：2003-06-24
申请号：US09691474
申请日：2000-10-18
Applicant: Luc Moens
Inventor： Luc Moens
IPC: C07C22900
CPC classification number: C07C227/08 , C07C229/22
Abstract: A process of preparing an acid addition salt of delta-aminolevulinc acid comprising: a) dissolving a lower alkyl 5-bromolevulinate and hexamethylenetetramine in a solvent selected from the group consisting of water, ethyl acetate, chloroform, acetone, ethanol, tetrahydrofuran and acetonitrile, to form a quaternary ammonium salt of the lower alkyl 5-bromolevulinate; and b) hydrolyzing the quaternary ammonium salt with an inorganic acid to form an acid addition salt of delta-aminolevulinic acid.
Abstract translation: 一种制备δ-氨基乙酰丙酸的酸加成盐的方法，包括：a）将5-溴戊酰丙酸低级烷基酯和六亚甲基四胺溶解在选自水，乙酸乙酯，氯仿，丙酮，乙醇，四氢呋喃和乙腈的溶剂中， 形成5-溴戊酰丙酸低级烷基酯的季铵盐; 和b）用无机酸水解季铵盐以形成δ-氨基乙酰丙酸的酸加成盐。
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22.发明授权Carboxyl-terminated polyesters for the preparation of powder coating compositions 失效用于制备粉末涂料组合物的羧基封端的聚酯
公开(公告)号：US5439988A
公开(公告)日：1995-08-08
申请号：US028159
申请日：1993-03-09
Applicant: Luc Moens , Daniel Maetens , Jean-Marie Loutz , Michel Baudour
Inventor： Luc Moens , Daniel Maetens , Jean-Marie Loutz , Michel Baudour
IPC: C08G63/199 , C08G63/553 , C09D163/00 , C09D167/00 , C08L67/02
CPC classification number: C09D167/00 , C08G63/199 , C08G63/553 , C09D163/00 , Y10S525/934
Abstract: Carboxyl-terminated polyesters comprising the reaction products of(a) an aliphatic hydroxyl-terminated polyester prepared from 1,4-cyclohexanedicarboxylic acid and an alcohol component comprising(1) from 10 to 100 equivalent % of a cycloaliphatic diol and(2) from 90 to 0 equivalent % of a straight or branched chain aliphatic polyol having 2 to 12 carbon atoms, with(b) an aliphatic and/or aromatic dicarboxylic acid or the corresponding anhydride,process for preparing the same and the thermosetting powder compositions based on these polyesters and polyepoxy compounds used for the production of powder varnishes and paints. These polyesters provide coatings having an excellent weatherability combined with outstanding mechanical properties, even if curing takes place at low temperature.
Abstract translation: 羧基封端的聚酯，其包含（a）由1,4-环己烷二羧酸制备的脂族羟基封端的聚酯和醇组分的反应产物，所述醇组分包含（1）10-100当量％的脂环族二醇和（2）90 至0当量的具有2至12个碳原子的直链或支链脂族多元醇，（b）脂族和/或芳族二羧酸或相应的酸酐，其制备方法和基于这些聚酯的热固性粉末组合物 和用于生产粉末清漆和油漆的聚环氧化合物。 即使固化发生在低温下，这些聚酯提供具有优异的耐候性以及出色的机械性能的涂层。
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公开(公告)号：US5371212A
公开(公告)日：1994-12-06
申请号：US940849
申请日：1992-09-04
Applicant: Luc Moens
Inventor： Luc Moens
CPC classification number: C07H3/10
Abstract: High purity levoglucosan is obtained from pyrolysis oil derived from cellulose by: mixing pyrolysis oil with water and a basic metal hydroxide, oxide, or salt in amount sufficient to elevate pH values to a range of from about 12 to about 12.5, and adding an amount of the hydroxide, oxide, or salt in excess of the amount needed to obtain the pH range until colored materials of impurities from the oil are removed and a slurry is formed; drying the slurry azeotropically with methyl isobutyl ketone solvent to form a residue, and further drying the residue by evaporation; reducing the residue into a powder; continuously extracting the powder residue with ethyl acetate to provide a levoglucosan-rich extract; and concentrating the extract by removing ethyl acetate to provide crystalline levoglucosan. Preferably, Ca(OH).sub.2 is added to adjust the pH to the elevated values, and then Ca(OH).sub.2 is added in an excess amount needed.
Abstract translation: 通过以下方法获得高纯度左旋葡聚糖：由热解油与水和碱金属氢氧化物，氧化物或盐的混合物，其量足以将pH值升高至约12至约12.5的范围，并加入量 的氢氧化物，氧化物或盐超过获得pH范围所需的量，直到来自油的杂质的着色材料被除去并形成浆料; 与甲基异丁基酮溶剂共沸干燥浆料以形成残余物，并通过蒸发进一步干燥残余物; 将残渣还原成粉末; 用乙酸乙酯连续萃取粉末残渣，提供富含左旋葡聚糖的提取物; 并通过除去乙酸乙酯浓缩提取物以提供结晶的左旋葡聚糖。 优选加入Ca（OH）2以将pH调节至升高值，然后以所需的过量加入Ca（OH）2。
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公开(公告)号：US5362820A
公开(公告)日：1994-11-08
申请号：US205745
申请日：1994-03-04
Applicant: Luc Moens , Daniel Maetens , Jean-Marie Loutz
Inventor： Luc Moens , Daniel Maetens , Jean-Marie Loutz
Abstract: Carboxyl group-terminated polyesteramides comprising the reaction products of at least one diamine and a carboxyl group-terminated polyester selected from(a) a polyester prepared from at least one aliphatic and/or cycloaliphatic dicarboxylic acid and at least one polyol:(b) a polyester which is the reaction product of(i) at least one aliphatic and/or cycloaliphatic dicarboxylic acid and/or isophthalic acid, with(ii) a hydroxyl group-terminated polyester, and(c) a polyester which is the reaction product of(i) at least one aliphatic and/or cycloaliphatic dicarboxylic acid, with(ii) a polyester containing both terminal hydroxyl and terminal carboxyl groups, prepared by esterification of(iii) isophthalic acid with(iv) a hydroxyl group-terminated polyester,processes for preparing the same, and the powdered thermosetting compositions based on these polyesteramides and polyepoxy compounds for the production of powdered varnishes and paints which can be applied with a triboelectric spray gun.
Abstract translation: 包含至少一种二胺和羧基封端的聚酯的反应产物的羧基封端的聚酯酰胺，所述聚酯选自（a）由至少一种脂族和/或脂环族二羧酸和至少一种多元醇制备的聚酯：（b） 聚酯，其是（i）至少一种脂族和/或脂环族二羧酸和/或间苯二甲酸与（ii）羟基封端的聚酯的反应产物，和（c）作为（ i）至少一种脂族和/或脂环族二羧酸，（ii）含有末端羟基和末端羧基的聚酯，其通过（iii）间苯二甲酸与（iv）羟基封端的聚酯的酯化反应制备， 以及基于这些聚酯酰胺和聚环氧化合物的粉末状热固性组合物用于制备粉末清漆和油漆的粉末状热固性组合物，其可以用摩擦电 祈祷枪
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公开(公告)号：US08901250B2
公开(公告)日：2014-12-02
申请号：US13382343
申请日：2010-06-28
Applicant: Luc Moens
Inventor： Luc Moens
CPC classification number: C08L67/02 , C08L33/068 , C09D167/02 , Y10T428/31511 , Y10T428/31529 , Y10T428/31681 , Y10T428/31786 , C08L2666/04 , C08L2666/18
Abstract: 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, fiber 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.
Abstract translation: 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。
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Patent Agency Ranking
公开(公告)号：US08637581B2
公开(公告)日：2014-01-28
申请号：US13497600
申请日：2010-11-12
Applicant: Luc Moens
Inventor： Luc Moens
CPC classification number: C08G63/672 , C08G63/916 , C08J11/24 , C08J2367/02 , C09D167/02 , C09D167/025 , C09D167/07 , Y02P20/582 , Y02W30/706
Abstract: The present invention relates to polyesters that can be prepared from renewable resources and/or recycled materials and the production process thereof. In particular, hydroxyl-functional or carboxyl-functional polyesters containing moieties of terephthalic acid and/or isophthalic acid, ethylene glycol, a dianhydrohexitol, and of one or more linear chain dicarboxylic acids are provided. Further, the polyesters have a number average molecular weight, as measured by gel permeation chromatography, of from 400 to 15000 daltons, more preferably from 550 to 15000 daltons. The polyesters of the invention can basically be prepared from recycled polyethylene terephthalate and from renewable polyacids and/or polyols. The present invention further provides a process to produce such polyesters via glycolysis of a polyethylene terepthalate and/or a polyethylene isophthalate with a dianhydrohexitol.
Abstract translation: 本发明涉及可由可再生资源和/或再循环材料制备的聚酯及其制备方法。 特别地，提供了含有对苯二甲酸和/或间苯二甲酸部分的羟基官能或羧基官能的聚酯，乙二醇，二脱水己糖醇和一种或多种线性链二羧酸。 此外，聚酯具有通过凝胶渗透色谱法测量的数均分子量为400至15000道尔顿，更优选为550至15000道尔顿。 本发明的聚酯基本上可以由再生的聚对苯二甲酸乙二醇酯和可再生的多元酸和/或多元醇制备。 本发明进一步提供了通过聚对苯二甲酸乙二醇酯和/或聚乙烯间苯二甲酸酯与二脱水己糖的糖酵解生产这种聚酯的方法。
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公开(公告)号：US20080286481A1
公开(公告)日：2008-11-20
申请号：US12155905
申请日：2008-06-11
Applicant: Luc Moens , Kris Buysens , Daniel Maetens
Inventor： Luc Moens , Kris Buysens , Daniel Maetens
CPC classification number: C08G63/672 , C09D167/025 , C08L2666/36
Abstract: The present invention relates to an isophthalic acid rich carboxyl functionalized polyester, containing linear chain aliphatic (poly)ether diols, and to thermosetting powder compositions comprising a mixture of the polyester with a beta-hydroxylkylamide group containing cross-linking agent. The invention also relates to the use of said compositions for the preparation of powdered paints and varnishes for the making of coatings and to coating obtained therewith.
Abstract translation: 本发明涉及含有直链脂族（聚）醚二醇的含间苯二甲酸的羧基官能化聚酯，以及包含聚酯与含有交联剂的β-羟基烷基酰胺基团的混合物的热固性粉末组合物。 本发明还涉及所述组合物用于制备用于制备涂料和由其获得的涂料的粉末涂料和清漆的用途。
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公开(公告)号：US20080220178A1
公开(公告)日：2008-09-11
申请号：US11920347
申请日：2006-05-15
Applicant: Luc Moens , Nele Knoops , Daniel Maetens
Inventor： Luc Moens , Nele Knoops , Daniel Maetens
CPC classification number: C09D167/02 , C08K5/0025 , C08K5/20 , C08L33/068 , C08L63/00 , C08L67/02 , Y10S525/934 , Y10T428/31786 , C08L2666/02 , C08L2666/18
Abstract: The invention relates to thermosetting powder compositions which give coatings proving remarkable weatherability, excellent mechanical properties and an outstanding flow containing a binder which comprises a mixture of amorphous polyesters (A) containing from 50 to 100 mol % of isophthalic acid and from 70 to 100 mol % of neopentyl glycol, and (B) which comprises from 75 to 100 mol % of at least one straight-chain saturated di-carboxylic aliphatic acid having from 4 to 14 carbon atoms and from 75 to 100 mol % of at least one branched chain aliphatic diol.
Abstract translation: 本发明涉及给出涂层的热固性粉末组合物，其具有显着的耐候性，优异的机械性能和含有粘合剂的优异流动性，其包含含有50至100摩尔％的间苯二甲酸和70至100摩尔的无定形聚酯（A）的混合物 ％的新戊二醇，和（B），其包含75至100摩尔％的至少一种具有4至14个碳原子的直链饱和二羧酸脂族酸和75至100摩尔％的至少一个支链 脂肪族二醇。
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公开(公告)号：US20070037895A1
公开(公告)日：2007-02-15
申请号：US11584671
申请日：2006-10-23
Applicant: Luc Moens , Daniel Maetens , Kris Buysens
Inventor： Luc Moens , Daniel Maetens , Kris Buysens
IPC: C08F2/50
CPC classification number: C09D167/06 , C08F290/02 , C08F290/046 , C08F290/061 , C08F290/062 , C08F290/067 , C08F291/00 , C08G18/6229 , C08G18/672 , C08G18/8116 , C08G2150/20 , C08K5/53 , C09D5/033 , C08F230/02
Abstract: The invention relates to powder compositions hardenable by radiation usable for preparing paints and varnishes. These powder compositions contain an ethylenically unsaturated resin, a phosphorous containing compound and, eventually, a monomer or oligomer The powder compositions of the invention are especially suited for coating over metal and combine upon melting at low temperatures and curing by radiation a series of properties such as good flow and film flexibility along with an outstanding adhesion to the substrate.
Abstract translation: 本发明涉及可用于制备油漆和清漆的可辐射的粉末组合物。 这些粉末组合物含有烯属不饱和树脂，含磷化合物，最终为单体或低聚物。本发明的粉末组合物特别适用于涂覆在金属上，并在低温熔融时结合，并通过辐射固化，一系列性能如 具有良好的流动性和膜柔韧性以及与基材的优异粘合性。
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公开(公告)号：US20060194929A1
公开(公告)日：2006-08-31
申请号：US10544336
申请日：2004-03-18
Applicant: Luc Moens , Kris Buysens , Daniel Maetens
Inventor： Luc Moens , Kris Buysens , Daniel Maetens
CPC classification number: C08G63/672 , C09D167/025 , C08L2666/36
Abstract: The present invention relates to an isophthalic acid rich carboxyl functionalised polyester, containing linear chain aliphatic (poly)ether diols, and to thermosetting powder compositions comprising a mixture of the polyester with a β-hydroxylkylamide group containing cross-linking agent. The invention also relates to the use of said compositions for the preparation of powdered paints and varnishes for the making of coatings and to coatings obtained therewith.
Abstract translation: 本发明涉及含有直链脂族（聚）醚二醇的含间苯二甲酸的羧基官能化聚酯，以及包含聚酯与含有交联剂的β-羟基烷基酰胺基团的混合物的热固性粉末组合物。 本发明还涉及所述组合物用于制备用于制备涂料的粉末涂料和清漆以及由其获得的涂料的用途。
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