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公开(公告)号：US06376574B1
公开(公告)日：2002-04-23
申请号：US09567412
申请日：2000-05-08
IPC分类号： C08K516
CPC分类号： C09D133/06 , C08L79/00 , C08L2666/14
摘要： The invention relates to a fast hardening aqueous coating composition comprising from about 95 to about 99 weight percent of an anionically stabilized aqueous emulsion of a copolymer having a Tg of from about 0° C. to about 40° C., the copolymer containing two or more ethylenically unsaturated monomers, wherein from 0 to about 4 weight percent of the monomers are &agr;,&bgr;-ethylenically unsaturated aliphatic carboxylic acid monomers; from about 0.2 to about 5 weight percent of a polyimine having a molecular weight of from about 250 to about 20,000; and from about 0.2 to about 5 weight percent of a volatile base, wherein the composition has a pH from about 8 to about 11, and wherein a cast film of the composition has a hardening rate measurement rating of at least 5 within 20 minutes after casting under ambient conditions of temperature up to 30° C. and relative humidity no less than 50 percent. Within the scope of the invention are a process for the preparation of a fast hardening aqueous coating composition, a fast hardening aqueous traffic paint, and a fast hardening migration resistant binder for composites.
摘要翻译： 本发明涉及一种快速硬化水性涂料组合物，其包含约95至约99重量％的Tg为约0℃至约40℃的共聚物的阴离子稳定的水性乳液，所述共聚物含有两个或多个 更多的烯属不饱和单体，其中0至约4重量％的单体是α，β-烯属不饱和脂族羧酸单体; 约0.2至约5重量％的分子量为约250至约20,000的聚亚胺; 和约0.2至约5重量％的挥发性碱，其中所述组合物的pH为约8至约11，并且其中所述组合物的流延膜在铸造后20分钟内具有至少5的硬化率测量等级 在环境条件下温度高达30°C，相对湿度不低于50％。 在本发明的范围内是用于制备快速硬化水性涂料组合物，快速硬化水性交通漆和用于复合材料的快速硬化耐迁移粘合剂的方法。
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公开(公告)号：US6075079A
公开(公告)日：2000-06-13
申请号：US968921
申请日：1997-11-06
IPC分类号： C09D5/00 , C08L79/00 , C09D5/02 , C09D125/04 , C09D133/00 , C09D133/06 , C09D133/10 , C08K5/16 , C08L33/02 , C08L51/00 , F21V7/22
CPC分类号： C09D133/06 , C08L79/00
摘要： The invention relates to a fast hardening aqueous coating composition comprising from about 95 to about 99 weight percent of an anionically stabilized aqueous emulsion of a copolymer having a Tg of from about 0.degree. C. to about 40.degree. C., the copolymer containing two or more ethylenically unsaturated monomers, wherein from 0 to about 4 weight percent of the monomers are .alpha.,.beta.-ethylenically unsaturated aliphatic carboxylic acid monomers; from about 0.2 to about 5 weight percent of a polyimine having a molecular weight of from about 250 to about 20,000; and from about 0.2 to about 5 weight percent of a volatile base, wherein the composition has a pH from about 8 to about 11, and wherein a cast film of the composition has a hardening rate measurement rating of at least 5 within 20 minutes after casting under ambient conditions of temperature up to 30.degree. C. and relative humidity no less than 50 percent. Within the scope of the invention are a process for the preparation of a fast hardening aqueous coating composition, a fast hardening aqueous traffic paint, and a fast hardening migration resistant binder for composites.
摘要翻译： 本发明涉及一种快速硬化水性涂料组合物，其包含约95至约99重量％的Tg为约0℃至约40℃的共聚物的阴离子稳定化水乳液，所述共聚物含有两个或 更多的烯属不饱和单体，其中0至约4重量％的单体是α，β-烯属不饱和脂族羧酸单体; 约0.2至约5重量％的分子量为约250至约20,000的聚亚胺; 和约0.2至约5重量％的挥发性碱，其中所述组合物的pH为约8至约11，并且其中所述组合物的流延膜在铸造后20分钟内具有至少5的硬化率测量等级 在环境条件下温度高达30℃，相对湿度不低于50％。 在本发明的范围内是用于制备快速硬化水性涂料组合物，快速硬化水性交通漆和用于复合材料的快速硬化耐迁移粘合剂的方法。
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公开(公告)号：US06277437B1
公开(公告)日：2001-08-21
申请号：US09566644
申请日：2000-05-08
IPC分类号： F21V722
CPC分类号： C09D133/06 , C08L79/00 , C08L2666/14
摘要： The invention relates to a fast hardening aqueous coating composition comprising from about 95 to about 99 weight percent of an anionically stabilized aqueous emulsion of a copolymer having a Tg of from about 0° C. to about 40° C., the copolymer containing two or more ethylenically unsaturated monomers, wherein from 0 to about 4 weight percent of the monomers are &agr;,&bgr;-ethylenically unsaturated aliphatic carboxylic acid monomers; from about 0.2 to about 5 weight percent of a polyimine having a molecular weight of from about 250 to about 20,000; and from about 0.2 to about 5 weight percent of a volatile base, wherein the composition has a pH from about 8 to about 11, and wherein a cast film of the composition has a hardening rate measurement rating of at least 5 within 20 minutes after casting under ambient conditions of temperature up to 30° C. and relative humidity no less than 50 percent. Within the scope of the invention are a process for the preparation of a fast hardening aqueous coating composition, a fast hardening aqueous traffic paint, and a fast hardening migration resistant binder for composites.
摘要翻译： 本发明涉及一种快速硬化水性涂料组合物，其包含约95至约99重量％的Tg为约0℃至约40℃的共聚物的阴离子稳定的水性乳液，所述共聚物含有两个或多个 更多的烯属不饱和单体，其中0至约4重量％的单体是α，β-烯属不饱和脂族羧酸单体; 约0.2至约5重量％的分子量为约250至约20,000的聚亚胺; 和约0.2至约5重量％的挥发性碱，其中所述组合物的pH为约8至约11，并且其中所述组合物的流延膜在铸造后20分钟内具有至少5的硬化率测量等级 在环境条件下温度高达30°C，相对湿度不低于50％。 在本发明的范围内是用于制备快速硬化水性涂料组合物，快速硬化水性交通漆和用于复合材料的快速硬化耐迁移粘合剂的方法。
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公开(公告)号：US06242528B1
公开(公告)日：2001-06-05
申请号：US09133485
申请日：1998-08-12
申请人： Mark D. Clark , Bradley J. Helmer
发明人： Mark D. Clark , Bradley J. Helmer
IPC分类号： C08J3100
CPC分类号： C09D151/08 , C08F273/00 , C08F283/00 , C08F283/01 , C08F283/02 , C08F291/00 , C08G63/48 , C08G63/6888 , C08L51/003 , C08L51/08 , C09D151/003 , C09D167/08 , C08L2666/02 , C08L33/00
摘要： A water-based latex of an acrylic-modified waterborne alkyd dispersion in water is described. The acrylic-modified waterborne alkyd is a hybrid resin prepared by the polymerization of at least one latent oxidatively-functional (LOF) acrylic monomer in the presence of a waterborne alkyd. Preparation of the latexes may be achieved by emulsion polymerization of at least one latent oxidatively-functional acrylic monomer in the presence of a waterborne alkyd whereby the latent oxidative functionality of the acrylic polymer survives polymerization. Such acrylic-modified waterborne alkyds are useful in a variety of coating compositions.
摘要翻译： 描述了丙烯酸改性水性醇酸分散体在水中的水性胶乳。 丙烯酸改性的水性醇酸树脂是通过在水性醇酸树脂的存在下至少一种潜在氧化官能（LOF）丙烯酸类单体的聚合制备的混合树脂。 胶乳的制备可以通过在水性醇酸树脂的存在下至少一种潜在的氧化官能的丙烯酸类单体的乳液聚合来实现，由此丙烯酸类聚合物的潜氧氧化官能度在聚合过程中存在。 这种丙烯酸改性的水性醇酸树脂可用于各种涂料组合物。
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公开(公告)号：US5491209A
公开(公告)日：1996-02-13
申请号：US207007
申请日：1994-03-07
IPC分类号： C08F2/16 , C08F220/28 , C08F236/04 , C08F283/00 , C08F290/06 , C08L51/00 , C08L51/08 , C09D151/00 , C09D151/08 , C09D171/08 , D21H19/20 , D21H19/58 , C08F20/26
CPC分类号： C09D151/003 , C08F220/28 , C08F236/04 , C08F283/006 , C08F290/06 , C08F290/062 , C08L51/003 , C08L51/08 , C09D151/08 , D21H19/58
摘要： The present invention relates to a copolymer comprising in polymerized form from about 1 to about 15 weight percent of one or more ethylenically unsaturated poly(ethylene glycol) monomers represented by the following formula: ##STR1## where R.sup.1 is an ethylenically unsaturated functional group, R is H, OH or OCH.sub.3, and n is from 3 to 20, and from about 60 to about 99 weight percent of one or more monovinyl aromatic monomers, one or more aliphatic conjugated diene monomers or a mixture thereof. Paper coating compositions comprising this copolymer impart improved sheet gloss and dry pick characteristics to the coated paper.
摘要翻译： 本发明涉及一种共聚物，其包含约1至约15重量％的由下式表示的一种或多种烯属不饱和聚（乙二醇）单体的聚合形式：其中R1是烯属不饱和官能团，R 是H，OH或OCH 3，n为3至20，以及约60至约99重量％的一种或多种单乙烯基芳族单体，一种或多种脂族共轭二烯单体或其混合物。 包含该共聚物的纸涂料组合物赋予涂布纸提高的片材光泽度和干燥选择性能。
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6.发明授权Structured copolymers and their use as absorbents, gels and carriers of metal ions 失效结构共聚物及其作为金属离子的吸收剂，凝胶和载体的用途
公开(公告)号：US5560929A
公开(公告)日：1996-10-01
申请号：US152335
申请日：1993-11-12
IPC分类号： C08G69/48 , A01N25/10 , A61K47/48 , C07C211/29 , C07C233/11 , C07C237/20 , C08G65/00 , C08G65/26 , C08G65/32 , C08G65/332 , C08G73/00 , C08G73/02 , C08G83/00 , C08L25/06 , C08L71/02 , C08L73/00 , C08L77/00 , C08L79/02 , C08L101/00 , C12N15/87 , A61K31/78
CPC分类号： C08G83/003 , A01N25/10 , A61K47/48192 , A61K47/48207 , A61K47/48961 , B82Y5/00 , C07C211/29 , C07C233/11 , C07C237/20 , C08G65/26 , C08G65/332 , C08G73/02 , C08G73/0206 , C08G73/024 , C08G73/028 , C08L101/005 , C08L71/02 , C08L79/02 , C12N15/87 , C08L25/06
摘要： Dense star polymers or dendrimers having a highly branched interior structure capable of associating or chelating with metal ions are modified by capping with a hydrophobic group capable of providing a hydrophobic outer shell. The modified dendrimers are useful for dispersing metal ions in a non-aqueous polymer matrix. Also dense star polymers or dendrimers having a highly branched hydrophilic interior structure are modified by capping with a hydrophobic group capable of providing a hydrophobic outer shell, which modified polymers are useful as gels and surfactants.
摘要翻译： 具有能够与金属离子缔合或螯合的高度支化的内部结构的密集星形聚合物或树枝状大分子通过用能够提供疏水性外壳的疏水基团进行加帽来改性。 改性的树枝状大分子可用于将金属离子分散在非水性聚合物基质中。 具有高度支化的亲水性内部结构的致密的星形聚合物或树枝状大分子也可通过用能够提供疏水性外壳的疏水性基团进行封端来改性，该改性聚合物可用作凝胶和表面活性剂。
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公开(公告)号：US06333378B1
公开(公告)日：2001-12-25
申请号：US09321610
申请日：1999-05-28
申请人： Mark D. Clark , Bradley J. Helmer , Glenn L. Shoaf
发明人： Mark D. Clark , Bradley J. Helmer , Glenn L. Shoaf
IPC分类号： C08J3100
CPC分类号： C08F273/00 , C08F283/00 , C08F283/006 , C08F283/01 , C08F283/02 , C08F291/00 , C08G63/48 , C08G63/6888 , C08L51/003 , C08L51/08 , C09D151/003 , C09D151/08 , C09D167/07 , C09D167/08 , C08L2666/02 , C08L33/00
摘要： A water-based latex of an acrylic-modified waterborne alkyd or uralkyd dispersion in water is described. The acrylic-modified waterborne alkyd or uralkyd is a hybrid resin prepared by the polymerization of at least one latent oxidatively-functional (LOF) acrylic monomer in the presence of a waterborne alkyd or uralkyd. Alternatively, the acrylic-modified waterborne alkyd or uralkyd is a hybrid resin prepared by shearing a mini-emulsion based on a solvent-borne alkyd or uralkyd dissolved in at least one LOF acrylic monomer. Preparation of the latexes may be achieved by emulsion polymerization of at least one latent oxidatively-functional acrylic monomer in the presence of a waterborne alkyd or uralkyd whereby the latent oxidative functionality of the acrylic polymer survives polymerization. Water-based latexes may also be prepared by polymerizing a sheared mini-emulsion based on a solvent-borne alkyd or uralkyd dissolved in at least one LOF acrylic monomer such that the latent oxidative functionality of the acrylic polymer survives polymerization. Such acrylic-modified waterborne alkyd or uralkyds are useful in a variety of coating compositions.
摘要翻译： 描述了丙烯酸改性水性醇酸树脂或uralkyd分散体在水中的水性胶乳。 丙烯酸改性的水性醇酸或uralkyd是通过在水性醇酸树脂或uralkyd存在下至少一种潜在氧化官能（LOF）丙烯酸类单体的聚合制备的混合树脂。 或者，丙烯酸改性的水性醇酸树脂或uralkyd是通过基于溶解在至少一种LOF丙烯酸类单体中的溶剂型醇酸树脂或uralkyd来剪切微乳液制备的混合树脂。 胶乳的制备可以通过至少一种潜在氧化官能的丙烯酸类单体在水性醇酸树脂或uralkyd存在下的乳液聚合来实现，由此丙烯酸类聚合物的潜氧氧化官能度在聚合过程中存在。 也可以通过将溶解在至少一种LOF丙烯酸类单体中的溶剂型醇酸树脂或uralkyd的剪切微乳液聚合，使得丙烯酸类聚合物的潜在氧化官能度在聚合中存在而制备水性胶乳。 这种丙烯酸改性的水性醇酸或uralkyds可用于各种涂料组合物。
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