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11. 发明申请

US20080214729A1 Polyurethane Dispersant Resin 有权
标题翻译：聚氨酯分散剂树脂
公开(公告)号：US20080214729A1
公开(公告)日：2008-09-04
申请号：US12064562
申请日：2006-08-21
申请人： Roelof Buter , Josephina Hendrika Maria Raben-Schlief , Hendrik Meijer , Geertje Marte Kuiken , Rienk Hettema , Jamie MacLiver Roy , Bart Bouma
发明人： Roelof Buter , Josephina Hendrika Maria Raben-Schlief , Hendrik Meijer , Geertje Marte Kuiken , Rienk Hettema , Jamie MacLiver Roy , Bart Bouma
IPC分类号： C08L75/04 , C08G18/58
CPC分类号： C09B67/0066 , C08G18/0823 , C08G18/0842 , C08G18/3206 , C08G18/3212 , C08G18/3275 , C08G18/348 , C08G18/36 , C08G18/4825 , C08G18/4833 , C08G18/5021 , C08G18/6674 , C08G18/6692 , C08G18/755 , C08G18/758 , C08G18/791 , C09B67/009 , C09D175/04
摘要： The invention relates to a polyurethane dispersant resin having a polyurethane backbone having pendant hydrophilic polyalkylene oxide based side groups, the pendant side groups being linked to the polyurethane backbone via covalent bonds, and wherein the content of polyalkylene oxide in the polyurethane dispersant resin is at least 45% by weight, characterized in that the polyurethane additionally has pendant hydrophobic side groups which are linked to the polyurethane backbone via covalent bonds.
摘要翻译：本发明涉及一种具有聚氨酯主链的聚氨酯分散树脂，其具有侧亲水性聚环氧烷基侧基，该侧基通过共价键与聚氨酯主链连接，聚氨酯分散树脂中的聚环氧烷的含量至少为 45重量％，其特征在于聚氨酯另外具有通过共价键与聚氨酯主链连接的侧链疏水侧基。

12. 发明授权

US06562899B2 Branched hydroxyl-functional polyester resin and its use in aqueous cross-linkable binder compositions 失效
标题翻译：支链羟基官能聚酯树脂及其在水可交联粘合剂组合物中的应用
公开(公告)号：US06562899B2
公开(公告)日：2003-05-13
申请号：US09839063
申请日：2001-04-20
申请人： Roelof Buter , André Steenbergen , Taco Scherer , Petrus Johannes Arnoldus Geurink
发明人： Roelof Buter , André Steenbergen , Taco Scherer , Petrus Johannes Arnoldus Geurink
IPC分类号： C08L7506
CPC分类号： C09D175/06 , C08G18/0828 , C08G18/4244 , C08G18/4676 , C08G63/668 , C09D167/025 , C08L2666/36
摘要： Branched hydroxyl-functional polyester resin having an average hydroxyl functionality of >2, a hydroxyl number of 25 to 300 mg KOH/g, and a number average molecular weight within the range of from 500 to 3,000, which polyester resin comprises polyalkylene oxide groups and, optionally, sulphonate groups, wherein the polyester resin comprises the reaction product of 1) a mixture of carboxylic acids comprising 50 to 80 mole % of an m- and/or p-aromatic and/or cycloaliphatic dicarboxylic acid, 20 to 50 mole % of an aliphatic dicarboxylic acid and/or aliphatic monocarboxylic acid with more than 6 carbon atoms, and, optionally, a tri- or higher-functional acid, and 2) a mixture of alcohols comprising an aliphatic diol with at least 4 carbon atoms and/or a cycloaliphatic diol with at least 4 carbon atoms, a C1-C4 alkoxy polyalkylene oxide glycol and/or C1-C4 alkoxy polyalkylene oxide 1,3-diol having a number average molecular weight of 500 to 3,000, and, optionally, a tri- or higher-functional polyalcohol, wherein the polyester resin has a carboxylic acid number of ≦20 mg KOH/g (≦0.357 meq COOH groups per g of resin) and, optionally, a sulphonate number of ≦4 mg KOH/g (≦0.070 meq sulphonate groups per g of resin), the acid groups being at least partly neutralised.
摘要翻译：羟基官能度平均值> 2，羟基数为25〜300mg KOH / g，数均分子量为500〜3000的支链羟基官能聚酯树脂，该聚酯树脂含有聚环氧烷基，，任选的磺酸酯基团，其中所述聚酯树脂包含以下的反应产物：1）包含50至80摩尔％的m-和/或p-芳族和/或脂环族二羧酸的羧酸混合物，20-50摩尔％具有多于6个碳原子的脂族二羧酸和/或脂肪族单羧酸，以及任选的三官能或更高官能度的酸，和2）包含具有至少4个碳原子的脂族二醇和/或脂环族二醇的醇的混合物具有至少4个碳原子的数均分子量为500至3,000的C 1 -C 4烷氧基聚环氧烷二醇和/或C 1 -C 4烷氧基聚环氧烷-1,3-二醇，以及任选的三或更高碳数，功能性其中聚酯树脂的羧酸数<20mg KOH / g（<= 0.357meq COOH基团/ g树脂）和任选的磺酸盐数<= 4mg KOH / g（<= 0.070meq 磺酸盐基团/ g树脂），酸基团至少部分被中和。

13. 发明授权

US06376575B2 Aqueous coating composition comprising an addition polymer and a rheology modifier 失效
标题翻译：包含加成聚合物和流变改性剂的水性涂料组合物
公开(公告)号：US06376575B2
公开(公告)日：2002-04-23
申请号：US09745673
申请日：2000-12-21
申请人： Roelof Buter , Andreas Henricus J. Roelofs
发明人： Roelof Buter , Andreas Henricus J. Roelofs
IPC分类号： C09D15100
CPC分类号： C09D151/003 , C08G18/792 , Y10S525/902 , C08L2666/02 , C08L2666/14
摘要： An aqueous coating composition comprising a mixture of 90 to 99 wt. % of a filmforming binder composition comprising an alkali non-swellable core-shell addition polymer dispersion (I), and 1-10 wt. % of a rheology modifying addition polymer dispersion (II). It is required that the total amount of (meth)acrylic acid in 100 parts of the total addition polymer (I) is less than 1.75 wt. %. The aqueous coating composition of the present invention can be advantageously used as a base coat in a base coat/clear coat system. This use shows a decrease in strike-in effect compared to previous known base coat/clear coat systems.
摘要翻译：一种水性涂料组合物，其包含90至99wt。％的包含碱不溶胀的核 - 壳加成聚合物分散体（I）的成膜粘合剂组合物，以及1-10wt。％的流变改性加成聚合物分散体（II）。要求100份总加成聚合物（I）中的（甲基）丙烯酸的总量小于1.75重量％。％。本发明的水性涂料组合物可以有利地用作底涂层/透明涂层体系中的底涂层。与以前已知的底漆/透明涂层体系相比，该用途显示出降低效果。

14. 发明授权

US06509408B2 Aqueous cross-linkable binder composition and coating, lacquer or sealing composition comprising such a binder composition 有权
公开(公告)号：US06509408B2
公开(公告)日：2003-01-21
申请号：US09861928
申请日：2001-05-21
申请人： Roelof Buter , André Steenbergen , Petrus Johannes Arnoldus Geurink , Taco Scherer
发明人： Roelof Buter , André Steenbergen , Petrus Johannes Arnoldus Geurink , Taco Scherer
IPC分类号： C08J300
CPC分类号： C09D175/06 , C08F283/01 , C08G18/0819 , C08G18/423 , C08G18/4291 , C08G18/4294 , C08G18/5024 , C08G18/635 , C08G18/638 , C08G18/686 , C08G18/706 , C08G18/8108 , C08G2270/00 , C08L51/08 , C09D151/08 , C09D167/06 , C08L2666/14 , C08L2666/36
摘要： Aqueous-based cross-linkable binder composition comprising (A) an aqueous dispersion of a polyester-polyacrylate hybrid resin 50 to 90 wt. % of which is composed of polyester and 10 to 50 wt. % of which is composed of polyacrylate, which hybrid resin is obtainable by grafting a composition of radically polymerisable unsaturated monomers onto a partially unsaturated hydroxy-functional polyester resin, and (B) an organic polyisocyanate, wherein the partially unsaturated hydroxy-functional polyester is obtainable by reaction of a mixture of polycarboxylic and, optionally, monocarboxylic acids, and one or more (cyclo)aliphatic alcohols, wherein 0.5-6 mole % of the acids or alcohols are ethylenically unsaturated, and the composition of radically polymerisable unsaturated monomers comprises a mixture of hydrophobic and hydrophilic monomers, wherein (a) the hydrophobic monomers are selected from the group of aromatic vinyl compounds and (cyclo)alkyl(meth)acrylates with 4 or more carbon atoms in the (cyclo)alkyl group, and (b) the hydrophilic monomers are selected from the group of (meth)acrylic acid, (meth)acrylamide, (meth)acrylonitrile, optionally substituted; unsaturated monomers containing a sulphonic acid salt group; hydroxyalkyl(meth)acrylates; and, optionally, unsaturated monomers containing nonionic groups such as C1-C4 alkoxy polyalkylene oxide groups, wherein the molar ratio of unsaturated carboxylic acid groups to unsaturated sulphonic acid groups is between 1:1 and 4:1, the molar ratio of components (a) to components (b) is between 1:2 and 3:1, the COOH value is between 20 and 80, and the SO3H value is between 10 and 40, and the carboxylic acid groups are at least partly neutralised, a coating composition comprising such a binder composition, a process for the production of coating compositions consisting of said aqueous binder composition and, optionally, auxiliaries and additives known from lacquer technology, and a cross-linked coated substrate prepared by applying such a coating composition.

15. 发明授权

US5721294A Air-drying aqueous polymer dispersions 失效
标题翻译：风干水性聚合物分散体
公开(公告)号：US5721294A
公开(公告)日：1998-02-24
申请号：US781608
申请日：1997-01-16
申请人： Roelof Buter , Ingrid Gertruda Catharina Thijssen
发明人： Roelof Buter , Ingrid Gertruda Catharina Thijssen
IPC分类号： C08F283/02 , C08F8/14 , C08F8/44 , C08G63/12 , C08G63/49 , C09D151/08 , C08F299/04
CPC分类号： C08F8/44 , C08F8/14 , C09D151/08 , Y10S525/902
摘要： The invention relates to an air-drying aqueous polymer dispersion based on a core/shell polymer having an alkyd resin in the core and an addition polymer grafted thereon, with 50-90 weight percent of the core/shell polymer being composed of alkyd resin and 50-10 weight percent being composed of addition polymer, and with the alkyd resin containing more than 40 and up to 80 weight percent of unsaturated fatty acid, at least 5 mole percent of which contains conjugated double bonds, having an acid number of not more than 5 (mg KOH/g), and having a number average molecular weight in the range of 400 to 5000, and with the addition polymer having an acid number in the range of 40 to 200 (mg KOH/g). The aqueous polymer dispersions according to the invention were found to be highly stable and to have a comparatively low viscosity, even at concentrations of 40 weight percent and above. It was found that topcoats obtained using dispersions with a high alkyd resin content are virtually identical in terms of properties with topcoats obtained in a traditional manner using alkyd paints based on organic solvents, while the gloss of topcoats obtained using the polymer dispersions according to the invention frequently is even higher.
摘要翻译：本发明涉及一种基于在芯中具有醇酸树脂的芯/壳聚合物和接枝在其上的加成聚合物的空气干燥水性聚合物分散体，其中50-90重量％的核/壳聚合物由醇酸树脂和 50-10重量％由加成聚合物组成，醇酸树脂含有多于40重量％和至多80重量％的不饱和脂肪酸，其至少5摩尔％含有共轭双键，酸值不多于（mg KOH / g），数均分子量为400〜5000，加成聚合物的酸值为40〜200（mg KOH / g）。发现根据本发明的水性聚合物分散体是高度稳定的并且具有相对较低的粘度，即使在40重量％以上的浓度下。发现使用具有高醇酸树脂含量的分散体获得的面漆在使用基于有机溶剂的醇酸树脂涂料以传统方式获得的面漆的性能方面几乎相同，而使用根据本发明的聚合物分散体获得的面漆的光泽度经常更高。

16. 发明授权

US5070135A Dispersion of acrylate and methacrylate addition polymers in an organic liquid 失效
标题翻译：有机液中丙烯酸酯和甲基丙烯酸酯添加聚合物的分散
公开(公告)号：US5070135A
公开(公告)日：1991-12-03
申请号：US337724
申请日：1989-04-13
申请人： Roelof Buter
发明人： Roelof Buter
IPC分类号： C08L33/06 , C08F2/08 , C08F279/00 , C08F279/02 , C08L33/04 , C08L51/04 , C09D133/04 , C09D133/06 , C09D151/00 , C09D151/04
CPC分类号： C08F2/08 , Y10S524/923
摘要： The present invention pertains to a dispersion in an organic liquid of an acrylate-based and/or methacylate-based addition polymer stabilized by a graft copolymer of a polybutadiene with particular monomer components grafted thereon. The present invention also pertains to coating compositions based upon such a dispersion and to a process of coating a substrate with the coating composition. Finally, the present invention relates to a process for the preparation of the stabilizer for the dispersion.

17. 发明授权

US4743643A Dispersion of addition (co)polymers in an organic liquid 失效
标题翻译：加成（共）聚合物在有机液体中的分散
公开(公告)号：US4743643A
公开(公告)日：1988-05-10
申请号：US933334
申请日：1986-11-20
申请人： Roelof Buter
发明人： Roelof Buter
IPC分类号： C08F279/00 , C08F2/08 , C08F2/14 , C08F279/02 , C09D151/04 , C08F279/06 , C08K5/01 , C08K5/56
CPC分类号： C09D151/04 , C08F2/08 , C08F279/02
摘要： Stable dispersion of addition (co)polymers in an inert relatively non-polar organic hydrocarbon liquid, the dispersed particles embracing both a (co)polymer and a polymer containing an ethylenically unsturated monamer. The (co)polymers are substantially composed of:(a) 5 to 100 mole % of styrene and/or methyl styrene;(b) 0 to 95 mole % of alkyl methacrylate having 1 or 2 carbon atoms in the alkyl group and/or alkoxyalkylene methacrylate having 1 or 2 carbon atoms in the alkoxy group and the alkylene group;(c) 0 to 40 mole % of alkyl methacrylate having 3 to 12 carbon atoms in the alkyl group;(d) 0 to 40 mole % of hydroxyalkyl methacrylate having 2 to 12 carbon atoms in the alkyl group and/or glycidyl methacrylate; and(e) 0 to 20 mole % of methacrylic acid.The (co)polymers are grafted to a polymer of a number average molecular weight of 2,000 to 10,000, at least 60% by weight of which consists of butadiene, the weight percentage of the butadiene-containing polymer being 20 to 200% of that of the (co)polymer and the sum of this percentage and the percentage of styrene and/or methyl styrene in the copolymer being higher than or equal to 50.At room temperature the dispersions dry to form a smooth and very glossy film.
摘要翻译：添加（共）聚合物在惰性相对非极性有机烃液体中的稳定分散，包含（共）聚合物和含有烯属不饱和单体的聚合物的分散颗粒。（共）聚合物基本上由以下组成：（a）5至100摩尔％的苯乙烯和/或甲基苯乙烯; （b）在烷基和/或烷氧基和亚烷基中具有1或2个碳原子的烷基和/或烷氧基亚烷基亚烷基酯中，0至95摩尔％的甲基丙烯酸烷基酯具有1或2个碳原子; （c）0〜40摩尔％烷基中具有3〜12个碳原子的甲基丙烯酸烷基酯; （d）0〜40摩尔％的烷基和/或甲基丙烯酸缩水甘油酯中具有2〜12个碳原子的甲基丙烯酸羟烷基酯; 和（e）0〜20摩尔％的甲基丙烯酸。（共）聚合物接枝到数均分子量为2,000至10,000的聚合物中，至少60重量％由聚丁二烯组成，含丁二烯的聚合物的重量百分比为20至200重量％（共）聚合物，该百分比的总和和共聚物中苯乙烯和/或甲基苯乙烯的百分比高于或等于50.在室温下，分散体干燥以形成光滑且非常光滑的膜。

18. 再颁专利

USRE31961E High solids pigment coating composition 失效
标题翻译：高固体颜料涂料组合物
公开(公告)号：USRE31961E
公开(公告)日：1985-07-30
申请号：US492266
申请日：1983-05-06
申请人： Roelof Buter
发明人： Roelof Buter
IPC分类号： C09D201/00 , C09D5/46 , C09D167/00 , C09D167/02
CPC分类号： C09D167/02
摘要： A high solids pigmented coating composition is prepared from a curing agent and an ester diol binder which is a mixture of(a) 20-80 mole % of a compound having the general formula: ##STR1## where R.sub.1 represents the group formed by abstraction of the two carboxyl groups from a cycloaliphatic and/or aromatic dicarboxylic acid having 8 to 20 carbon atoms and R.sub.2 and R.sub.3 may be the same or different and represent groups formed by abstraction of the two hydroxyl groups from a divalent alcohol having 2 to .[.12.]. .Iadd.6 .Iaddend.carbon atoms, and m is a number of 1 - 3, and(b) 80-20 mole % of a compound having the general formula: ##STR2## where R.sub.4 represents the group formed by abstraction of the two carboxyl groups from an aliphatic dicarboxylic acid having 2 to 12 carbon atoms, and R.sub.5 and R.sub.6 may be the same or different and represent groups formed by abstraction of the two hydroxyl groups from a divalent alcohol having 2 to .[.12.]. .Iadd.6 .Iaddend.carbon atoms, and n is a number of 1 - 3.

19. 发明授权

US4245074A Method for the preparation of an acrylate copolymer and liquid coating composition having a high solids content based on an acrylate copolymer thus prepared 失效
标题翻译：基于由此制备的丙烯酸酯共聚物制备具有高固体含量的丙烯酸酯共聚物和液体涂料组合物的方法
公开(公告)号：US4245074A
公开(公告)日：1981-01-13
申请号：US926616
申请日：1978-07-21
申请人： Roelof Buter
发明人： Roelof Buter
IPC分类号： C08F8/00 , C08F2/00 , C08F2/38 , C08F8/14 , C08L61/20 , C09D125/02 , C09D133/14
CPC分类号： C09D125/02 , C08F8/14 , C09D133/14 , C08F2810/30 , C08L61/20
摘要： A method is provided for the preparation of an acrylate copolymer having a number average molecular weight of 400-2000 by polymerization of a monomer mixture consisting of 35-60 mole % of styrene and/or .alpha.-methyl styrene, 20-60 mole % of acrylic acid and/or methacrylic acid and 0-30 mole % of one or more other monovinyl compounds in the presence of a 2 to 8 carbon atoms-containing mercaptomonocarboxylic acid or mercaptodicarboxylic acid as chain length regulator in an amount of 0.05 to 0.2 moles per mole of the monomeric compounds, after which the resulting reaction product is brought into reaction with a glycidyl ester of a monocarboxylic acid. The invention also relates to a liquid coating composition having a solids content of at least 60% by weight based on the acrylate copolymer thus prepared and a curing agent.
摘要翻译：提供了一种制备数均分子量为400-2000的丙烯酸酯共聚物的方法，该共聚物由35-60摩尔％的苯乙烯和/或α-甲基苯乙烯组成的单体混合物，20-60摩尔％丙烯酸和/或甲基丙烯酸和0-30摩尔％的一种或多种其它单乙烯基化合物在含有2至8个碳原子的巯基羧酸或巯基二羧酸的存在下，作为链长度调节剂，其量为0.05-0.2摩尔/ 摩尔的单体化合物，之后使所得反应产物与一元羧酸的缩水甘油酯反应。本发明还涉及基于由此制备的丙烯酸酯共聚物和固化剂，固体含量为至少60重量％的液体涂料组合物。

20. 发明授权

US06479151B2 Aqueous two-component cross-linkable composition 失效
标题翻译：水性双组分交联组合物
公开(公告)号：US06479151B2
公开(公告)日：2002-11-12
申请号：US09833992
申请日：2001-04-12
申请人： Roelof Buter , Tom Van't Veer , Josephina Johanna Hendrika Maria Schlief , Petrus Johannes Arnoldus Geurink
发明人： Roelof Buter , Tom Van't Veer , Josephina Johanna Hendrika Maria Schlief , Petrus Johannes Arnoldus Geurink
IPC分类号： B32B2738
CPC分类号： C08G59/44 , C08G59/4007 , C08G59/4014 , C08G59/42 , C09D163/00 , Y10T428/31511
摘要： The present invention provides a water borne two-component cross-linkable composition based on an aqueous dispersion of an at least partially neutralized amino-functional epoxy derived polymer and a compound comprising at least two acetoacetate groups or acetoacetamide groups or a combination of the two groups. This composition provides coatings with high gloss, good water and solvent borne resistance, and high hardness. This composition also provides adhesives with high adhesion power.
摘要翻译：本发明提供一种基于至少部分中和的氨基官能的环氧衍生的聚合物的水分散体和包含至少两个乙酰乙酸酯基或乙酰乙酰胺基团的化合物或两组的组合的水性双组分可交联组合物。该组合物提供具有高光泽，良好的水和耐溶剂性，高硬度的涂料。该组合物还提供具有高附着力的粘合剂。

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