专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4973621A Aqueous coating composition based on a dispersion of an addition polymer, especially suited to be used in an aqueous base coat 失效
标题翻译：基于加成聚合物的分散体的水性涂料组合物，特别适用于水性底涂层
公开(公告)号：US4973621A
公开(公告)日：1990-11-27
申请号：US167984
申请日：1988-03-14
申请人： Roelof Buter
发明人： Roelof Buter
IPC分类号： C09D5/38 , C08F2/16 , C09D133/04 , C09D133/06 , C09D151/00
CPC分类号： C09D151/003
摘要： Aqueous coating composition having a basis of a dispersion of an addition polymer (acting as binder), particularly as a base coat which is to be covered with a clear coat. To obtain layers having improved mechanical properties use is made of an addition polymeer which is obtained in two or more steps by emulsion polymerization. In a first step copolymerization is effected of 60-95 parts b.w., based on 100 parts b.w. of addition polymer, of a monomer mixture comprising (A) 65-100 mol % of a mixture of 60-100 mole % of a (cyclo)alkyl (meth)acrylate, in which the (cyclo)alkyl group contains 4-12 C-atoms, and 0-40 mole % of a di(cyclo)alkyl maleate and/or a di(cyclo)alkyl fumarate, in which the (cyclo)alkyl groups contain 4-12 C-atoms, and 0-35 mole % of another, copolymerizable, monoalkylenically unsaturated monomer, and in a subsequent step of 5-40 parts b.w., based on 100 parts b.w. of addition polymner, of a monomer mixture (B) of 10-60 mole % of (meth)acrylic acid and 40-90 mole % of another copolymerizable, monoalkylenically unsaturated monomer, the (meth)acrylic acid moieties being at least partially ionized.

2. 发明授权

US4279800A High solids pigmented coating composition containing a blend of ester diols and a curing agent 失效
标题翻译：含有酯二醇和固化剂的混合物的高固含量着色涂料组合物
公开(公告)号：US4279800A
公开(公告)日：1981-07-21
申请号：US140482
申请日：1980-04-15
申请人： Ritse E. Boomgaard , Roelof Buter , Aleidus A. Kiffen
发明人： Ritse E. Boomgaard , Roelof Buter , Aleidus A. Kiffen
IPC分类号： C08G63/00 , C08G63/52 , C09D161/20 , C09D167/00 , C09D167/02 , C09D167/06 , C08L61/28 , C08L67/02
CPC分类号： C09D161/20 , C09D167/02
摘要： A pigment-containing high solids coating composition is prepared from a blend of ester diols as binder and a curing agent for the binder, characterized in that as ester diol there is used 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 group 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 a hydrogen atom and/or a hydrocarbon group having 1 to 9 carbon atoms, and m is a number of 1-4, and of (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 a cycloaliphatic and/or aromatic dicarboxylic acid having 8 to 20 carbon atoms, and R.sub.5 represents the group formed by abstraction of the two hydroxyl groups from a terminal diol having 4 to 12 carbon atoms in the main chain, and n is a number of 1-4.
摘要翻译：含有颜料的高固体涂料组合物由作为粘合剂的酯二醇和粘合剂用固化剂的共混物制备，其特征在于，作为酯二醇，使用（a）20-80摩尔％的具有通式：其中R 1表示通过从具有8至20个碳原子的脂环族和/或芳族二羧酸取代两个羧基而形成的基团，R 2和R 3可以相同或不同，表示氢原子和/或具有1至9个碳原子的烃基，m是1-4的数量，和（b）80-20摩尔％的具有通式“IMAGE”的化合物，其中R 4表示由从具有8至20个碳原子的脂环族和/或芳族二羧酸的两个羧基取代，R5表示通过从主链中具有4至12个碳原子的末端二元醇取代两个羟基而形成的基团， n是1-4的数。

3. 发明授权

US4104240A 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：US4104240A
公开(公告)日：1978-08-01
申请号：US749698
申请日：1976-12-10
申请人： Roelof Buter
发明人： Roelof Buter
IPC分类号： C09D201/00 , C09D5/46 , C09D167/00 , C09D167/02 , C08G37/30
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 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 carbon atoms, and n is a number of 1 - 3.
摘要翻译：由固化剂和酯二醇粘合剂制备高固体含量的着色涂料组合物，所述酯二醇粘合剂是（A）20-80％的具有一般公式的化合物的混合物：其中R 1表示通过具有8至20个碳原子的脂环族和/或芳族二羧酸的两个羧基和R 2和R 3可以相同或不同，表示通过从具有2至12个碳原子的二元醇中提取两个羟基而形成的基团，和m为1〜3的数，和（B）80〜20％的具有通用化合物的化合物：其中R 4表示通过从具有 2至12个碳原子，并且R 5和R 6可以相同或不同，并且表示通过从具有2至12个碳原子的二价醇中夺取两个羟基而形成的基团，n为1-3的数。

4. 发明授权

US06605668B2 Water-dissipatable polymers and their use in aqueous systems 失效
公开(公告)号：US06605668B2
公开(公告)日：2003-08-12
申请号：US09567950
申请日：2000-05-10
申请人： Roelof Buter , Andreas Henricus Johannes Roelofs
发明人： Roelof Buter , Andreas Henricus Johannes Roelofs
IPC分类号： C08L7500
CPC分类号： C08F291/00 , C09D151/00
摘要： The invention pertains to water-dissipatable polymers comprising lipophilic polymers having pendant sulfonic acid salt groups and, optionally, pendant nonionic groups, methods of making such water-dissipatable polymers and the use of such polymers in aqueous systems, including aqueous coating compositions. The invention also pertains to addition polymer polyols having such pendant sulfonic acid salt groups and, optionally, pendant nonionic groups, their methods of manufacture and their use in aqueous systems, including aqueous coating compositions. The polymers of the invention may be used as, for example, binders, emulsifying agents and dispersing agents in aqueous systems, especially aqueous coating compositions.

5. 发明授权

US5494980A Water-dispersible hybrid polymer 失效
标题翻译：水分散性杂化聚合物
公开(公告)号：US5494980A
公开(公告)日：1996-02-27
申请号：US417719
申请日：1995-04-06
申请人： Roelof Buter , Andreas H. J. Roelofs
发明人： Roelof Buter , Andreas H. J. Roelofs
IPC分类号： C08L25/08 , C08F283/00 , C08G18/32 , C08G18/81 , C08L51/08 , C08L73/00 , C08L75/00 , C08L75/04 , C09D151/00 , C09D151/08 , C08L75/14
CPC分类号： C08F283/008 , C08G18/3221 , C08G18/8108 , C09D151/08 , Y10S525/902
摘要： A water-dispersible hybrid polymer comprises an ethylenically unsaturated polyurethane (core) onto which an addition polymer chain (shell) has been provided by polymerization, with the unsaturation of the polyurethane being achieved by the incorporation therein of dimethyl-m-isopropenyl benzyl isocyanate, and the acid number of the shell polymer being in the range of 30 to 120 (mg KOH/g). Aqueous dispersions of these hybrid polymers are pre-eminently suitable for use in aqueous coating compositions of the so-called clear coat type, particularly when stringent demands are imposed with regard to the acid resistance of the topcoats applied using these compositions.
摘要翻译：水分散性杂化聚合物包括通过聚合提供加成聚合物链（壳）的烯属不饱和聚氨酯（核），聚氨酯的不饱和键通过引入二甲基间异丙烯基苄基异氰酸酯而实现，壳聚合物的酸值在30〜120（mg KOH / g）的范围内。这些杂化聚合物的水性分散体特别适用于所谓的透明涂层型的水性涂料组合物，特别是当使用这些组合物施加的面漆的耐酸性要求严格时。

6. 发明授权

US4871797A Aqueous dispersion of an addition polymer 失效
标题翻译：加成聚合物的水分散体
公开(公告)号：US4871797A
公开(公告)日：1989-10-03
申请号：US135254
申请日：1987-12-21
申请人： Roelof Buter
发明人： Roelof Buter
IPC分类号： C08F299/00 , C08F2/26 , C08F20/12 , C08F279/02 , C08F290/00 , C08L51/04 , C09D5/02 , C09D133/06 , C09D151/00
CPC分类号： C09D151/003 , C08F20/12 , C09D133/06 , C08L51/04
摘要： The invention provides a stabilizer for an aqueous dispersion of an acrylic polymer that is obtained by successive copolymerization in random order of a monomer mixture A consisting of particular amounts of styrene or methyl styrene, acrylic acid or methacrylic acid, and optionally another comonomer, and a monomer mixture B consisting of particular amounts of styrene or methyl styrene, a (cyclo)alkyl methacrylate having 1-12 carbon atoms in the (cyclo)alkyl group, and optionally another comonomer, in the presence of a particular amount of a polybutadiene having a number average molecular weight of 1500-10000, the carboxylic acid groups from the (meth)acrylic groups being at least partly ionized. The invention also pertains to an aqueous dispersion of an acrylic polymer thus stabilized.

7. 发明授权

US4857577A Dispersion stabilizer and polymeric aqueous dispersion prepared therefrom 失效
标题翻译：分散稳定剂和由其制备的聚合物水性分散体
公开(公告)号：US4857577A
公开(公告)日：1989-08-15
申请号：US8680
申请日：1987-01-28
申请人： Roelof Buter
发明人： Roelof Buter
IPC分类号： C08L33/06 , C08F2/16 , C08F2/20 , C08F279/00 , C08F279/02 , C08L33/04 , C09D5/02 , C09D133/04
CPC分类号： C08F279/02
摘要： The invention pertains to an aqueous dispersion of an acrylic polymer stabilized by a compound obtained by copolymerizing specific amounts of (1) styrene and/or methyl styrene, (2) (meth)acrylic acid and/or an amino group-containing (meth) acrylic ester, and optionally another comonomer, in the presence of a specific polybutadiene, the carboxylic acid groups and/or amino groups being at least partly ionized. The invention also pertains to a coating composition based on such aqueous dispersion and to a substrate coated with said coating composition. Finally, the invention also relates to a process for the preparation of the stabilizer of the aqueous dispersion of an acrylic polymer.
摘要翻译：本发明涉及通过将特定量的（1）苯乙烯和/或甲基苯乙烯，（2）（甲基）丙烯酸和/或含氨基的（甲基）丙烯酸酯共聚合得到的化合物稳定的丙烯酸类聚合物的水分散体。丙烯酸酯和任选的另一种共聚单体，在特定的聚丁二烯的存在下，羧酸基团和/或氨基基团至少部分被电离。本发明还涉及基于这种水分散体的涂料组合物和涂覆有所述涂料组合物的基材。最后，本发明还涉及制备丙烯酸类聚合物的水分散体的稳定剂的方法。

8. 发明授权

US4851294A Thixotropic coating composition, process for coating a substrate with such coating composition and the coated substrate thus obtained 失效
标题翻译：触变涂料组合物，用这种涂料组合物涂覆基材的方法和由此获得的涂布基材
公开(公告)号：US4851294A
公开(公告)日：1989-07-25
申请号：US830435
申请日：1986-02-18
申请人： Roelof Buter , Andreas H. J. Roelofs
发明人： Roelof Buter , Andreas H. J. Roelofs
IPC分类号： C08G18/28 , C08G18/75 , C09D5/04
CPC分类号： C08G18/2865 , C08G18/751 , C09D5/04 , Y10T428/31605
摘要： The invention provides for a thixotropic coating composition comprising (1) a binder and (2) a sag control agent which is the reaction product of (a) a symmetrical aliphatic or homocyclic diisocyanate and (b) a monoamine or diamine having at least one primary amino group and ether group, the coating composition containing 0.1 to 30 percent by weight of the sag control agent. The invention also relates to a process for coating a substrate using said coating composition and to the coated substrate thus obtained.
摘要翻译：本发明提供一种触变性涂料组合物，其包含（1）粘合剂和（2）松弛控制剂，其是（a）对称的脂族或双环二异氰酸酯与（b）具有至少一个伯或仲胺的单胺或二胺的反应产物氨基和醚基，涂料组合物含有下降趋化剂的0.1〜30重量％。本发明还涉及使用所述涂料组合物和由此获得的涂布基材涂布基材的方法。

9. 发明授权

US4271062A Pigment-containing coating composition having a high solids content 失效
标题翻译：含有固体含量高的含颜料的涂料组合物
公开(公告)号：US4271062A
公开(公告)日：1981-06-02
申请号：US140574
申请日：1980-04-15
申请人： Ritse E. Boomgaard , Roelof Buter , Aleidus A. Kiffen
发明人： Ritse E. Boomgaard , Roelof Buter , Aleidus A. Kiffen
IPC分类号： C08G63/00 , C08F283/01 , C08F299/04 , C08G63/52 , C09D161/20 , C09D167/00 , C09D167/02 , C09D167/06 , C08K3/12 , C08L67/08
CPC分类号： C09D161/20 , C09D167/02 , Y10T428/31681
摘要： A pigment-containing high solids coating composition is prepared from a curing agent and and ester diol 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 maleic acid and/or fumaric acid and/or 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 a hydrogen atom and/or a hydrocarbon group having 1 to 9 carbon atoms, and m is a number of 1-4, and of (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 maleic acid and/or fumaric acid and/or a cycloaliphatic and/or aromatic dicarboxylic acid having 8 to 20 carbon atoms, and R.sub.5 represents the group formed by abstraction of 3 hydroxyl groups from a tri- or tetravalent hydroxy compound having 3 to 8 carbon atoms in the main chain, and X represents an aliphatic acyloxy group having 6-25 carbon atoms, and n is a number of 1-4.
摘要翻译：含有颜料的高固体涂料组合物由固化剂和酯二醇制备，酯二醇是（a）20-80摩尔％的具有以下通式的化合物的混合物：其中R 1表示通过从马来酸和/或富马酸和/或具有8至20个碳原子的环脂族和/或芳族二羧酸和R 2和R 3取代两个羧基而形成的基团可以相同或不同，表示氢原子和/或具有1至9个碳原子的烃基，m是1-4的数量，和（b）80-20摩尔％的具有通式“IMAGE”的化合物，其中R 4表示由从具有8至20个碳原子的马来酸和/或富马酸和/或脂环族和/或芳族二羧酸的两个羧基取代两个羧基，R 5表示通过从三价或四价取代3个羟基而形成的基团在主链中具有3至8个碳原子的羟基化合物，a d X表示碳原子数为6〜25的脂肪族酰氧基，n为1-4的数。

10. 发明授权

US08017686B2 Polyurethane dispersant resin 有权
标题翻译：聚氨酯分散剂树脂
公开(公告)号：US08017686B2
公开(公告)日：2011-09-13
申请号：US12064562
申请日：2006-08-21
申请人： Roelof Buter , Josephina Johanna Hendrika Maria Raben-Schlief , Hendrik Meijer , Geertje Marte Kuiken , Rienk Hettema , Jamie MacLiver Roy , Bart Bouma
发明人： Roelof Buter , Josephina Johanna Hendrika Maria Raben-Schlief , Hendrik Meijer , Geertje Marte Kuiken , Rienk Hettema , Jamie MacLiver Roy , Bart Bouma
IPC分类号： C08G18/08 , C08G18/00 , C08K3/20 , C08L75/00
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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式