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1. 发明授权

US08242205B2 Water dispersions of non-uniform polyurethane particles 有权
标题翻译：不均匀聚氨酯颗粒的水分散体
公开(公告)号：US08242205B2
公开(公告)日：2012-08-14
申请号：US12546025
申请日：2009-08-24
申请人： Alexander V. Lubnin , Dennis Malaba , Vic Stanislawczyk , Gary D. Calhoun
发明人： Alexander V. Lubnin , Dennis Malaba , Vic Stanislawczyk , Gary D. Calhoun
IPC分类号： C08G18/00 , C08G18/08 , C08G18/28 , C08G18/48 , C08G18/81 , C08J3/00 , C08K3/20 , C08L75/00
CPC分类号： C08G18/758 , C08G18/0823 , C08G18/10 , C08G18/12 , C08G18/4009 , C08G18/4238 , C08G18/4825 , C08G18/6692 , C08G18/755 , Y10S524/908 , Y10S525/902 , Y10S525/903 , Y10T428/31551 , C08G18/3231
摘要： A novel method of preparing an aqueous dispersion of non-uniform polyurethane particles which comprises (a) preparing at least two isocyanate-terminated polyurethane prepolymers having different hydrophilicities; (b) preparing a uniform mixture of said prepolymers, and (c) dispersing the mixed prepolymers in an aqueous medium. The resulting dispersion of the prepolymers may optionally be chain extended. This method enables the preparation of core-shell particles as well as particles of other morphologies, including “raspberry”, interpenetrating network, “salt-and-pepper”, “ice-cream cone” and particles of gradient composition. Similarly, an aqueous dispersion of two different polyurethane polymers may be obtained by first preparing at least two different isocyanate-terminated polyurethane prepolymers, preparing a uniform mixture of such prepolymers and thereafter dispersing the mixture in an aqueous medium.
摘要翻译：一种制备非均匀聚氨酯颗粒的水性分散体的新方法，其包括（a）制备具有不同亲水性的至少两种异氰酸酯封端的聚氨酯预聚物; （b）制备所述预聚物的均匀混合物，和（c）将混合的预聚物分散在水性介质中。所得到的预聚物分散体可任选地进一步延伸。这种方法能够制备核 - 壳颗粒以及其他形态的颗粒，包括“覆盆子”，互穿网络，“盐和胡椒”，“冰淇淋锥”和梯度组成颗粒。类似地，可以通过首先制备至少两种不同的异氰酸酯封端的聚氨酯预聚物，制备这种预聚物的均匀混合物，然后将该混合物分散在水性介质中来获得两种不同聚氨酯聚合物的水分散体。

2. 发明授权

US07582698B2 Water dispersions of non-uniform polyurethane particles 有权
标题翻译：不均匀聚氨酯颗粒的水分散体
公开(公告)号：US07582698B2
公开(公告)日：2009-09-01
申请号：US10733027
申请日：2003-12-11
申请人： Alexander V. Lubnin , Dennis Malaba , Vic Stanislawczyk , Gary D. Calhoun
发明人： Alexander V. Lubnin , Dennis Malaba , Vic Stanislawczyk , Gary D. Calhoun
IPC分类号： C08J3/00 , C08K3/20 , C08L75/00 , C08G18/28 , C08G18/48 , C08G18/08 , C08G18/81 , B32B27/00 , B32B27/40
CPC分类号： C08G18/758 , C08G18/0823 , C08G18/10 , C08G18/12 , C08G18/4009 , C08G18/4238 , C08G18/4825 , C08G18/6692 , C08G18/755 , Y10S524/908 , Y10S525/902 , Y10S525/903 , Y10T428/31551 , C08G18/3231
摘要： A novel method of preparing an aqueous dispersion of non-uniform polyurethane particles which comprises (a) preparing at least two isocyanate-terminated polyurethane prepolymers having different hydrophilicities; (b) preparing a uniform mixture of said prepolymers; and (c) dispersing the mixed prepolymers in an aqueous medium. The resulting dispersion of the prepolymers may optionally be chain extended. This method enables the preparation of core-shell particles as well as particles of other morphologies, including “raspberry”, interpenetrating network, “salt-and-pepper”, “ice-cream cone” and particles of gradient composition. Similarly, an aqueous dispersion of two different polyurethane polymers may be obtained by first preparing at least two different isocyanate-terminated polyurethane prepolymers, preparing a uniform mixture of such prepolymers and thereafter dispersing the mixture in an aqueous medium.
摘要翻译：一种制备非均匀聚氨酯颗粒的水性分散体的新方法，其包括（a）制备具有不同亲水性的至少两种异氰酸酯封端的聚氨酯预聚物; （b）制备所述预聚物的均匀混合物; 和（c）将混合的预聚物分散在水性介质中。所得到的预聚物分散体可任选地进一步延伸。这种方法能够制备核 - 壳颗粒以及其他形态的颗粒，包括“覆盆子”，互穿网络，“盐和胡椒”，“冰淇淋锥”和梯度组成的颗粒。类似地，可以通过首先制备至少两种不同的异氰酸酯封端的聚氨酯预聚物，制备这种预聚物的均匀混合物，然后将该混合物分散在水性介质中来获得两种不同聚氨酯聚合物的水分散体。

3. 发明申请

US20100048765A1 Water Dispersions Of Non-Uniform Polyurethane Particles 有权
标题翻译：不均匀聚氨酯颗粒的水分散体
公开(公告)号：US20100048765A1
公开(公告)日：2010-02-25
申请号：US12546025
申请日：2009-08-24
申请人： Alexander V. Lubnin , Dennis Malaba , Vic Stanislawczyk , Gary D. Calhoun
发明人： Alexander V. Lubnin , Dennis Malaba , Vic Stanislawczyk , Gary D. Calhoun
IPC分类号： C08L75/04
CPC分类号： C08G18/758 , C08G18/0823 , C08G18/10 , C08G18/12 , C08G18/4009 , C08G18/4238 , C08G18/4825 , C08G18/6692 , C08G18/755 , Y10S524/908 , Y10S525/902 , Y10S525/903 , Y10T428/31551 , C08G18/3231
摘要： A novel method of preparing an aqueous dispersion of non-uniform polyurethane particles which comprises (a) preparing at least two isocyanate-terminated polyurethane prepolymers having different hydrophilicities; (b) preparing a uniform mixture of said prepolymers, and (c) dispersing the mixed prepolymers in an aqueous medium. The resulting dispersion of the prepolymers may optionally be chain extended. This method enables the preparation of core-shell particles as well as particles of other morphologies, including “raspberry”, interpenetrating network, “salt-and-pepper”, “ice-cream cone” and particles of gradient composition. Similarly, an aqueous dispersion of two different polyurethane polymers may be obtained by first preparing at least two different isocyanate-terminated polyurethane prepolymers, preparing a uniform mixture of such prepolymers and thereafter dispersing the mixture in an aqueous medium.
摘要翻译：一种制备非均匀聚氨酯颗粒的水性分散体的新方法，其包括（a）制备具有不同亲水性的至少两种异氰酸酯封端的聚氨酯预聚物; （b）制备所述预聚物的均匀混合物，和（c）将混合的预聚物分散在水性介质中。所得到的预聚物分散体可任选地进一步延伸。这种方法能够制备核 - 壳颗粒以及其他形态的颗粒，包括“覆盆子”，互穿网络，“盐和胡椒”，“冰淇淋锥”和梯度组成颗粒。类似地，可以通过首先制备至少两种不同的异氰酸酯封端的聚氨酯预聚物，制备这种预聚物的均匀混合物，然后将该混合物分散在水性介质中来获得两种不同聚氨酯聚合物的水分散体。

4. 发明授权

US06316107B1 Multiple phase polymeric vinyl chloride systems and related core-shell particles 失效
标题翻译：多相聚合氯乙烯体系和相关的核 - 壳颗粒
公开(公告)号：US06316107B1
公开(公告)日：2001-11-13
申请号：US09287918
申请日：1999-04-07
申请人： Alexander V. Lubnin , Vic Stanislawczyk
发明人： Alexander V. Lubnin , Vic Stanislawczyk
IPC分类号： B32B516
CPC分类号： C08F259/04 , Y10T428/2998
摘要： An emulsion or suspension polymer comprising a vinyl chloride polymeric core and an acrylic ester-acrylonitrile polymeric shell is disclosed. The emulsion polymer is preferably prepared using a two-stage process. In the first stage, a vinyl chloride monomer is polymerized or copolymerized to form a first phase of a polymeric hard core having a relatively high chlorine content. In a second stage, the soft acrylic ester—acrylonitrile copolymer is made in situ in a reaction mixture comprising the first phase. The product provides both flame retardancy and low MFFT, and is useful in a variety of coating and binding applications.
摘要翻译：公开了一种包含氯乙烯聚合物芯和丙烯酸酯 - 丙烯腈聚合物壳的乳液或悬浮聚合物。乳液聚合物优选使用两阶段方法制备。在第一阶段中，将氯乙烯单体聚合或共聚以形成具有较高氯含量的聚合物硬核的第一相。在第二阶段中，软质丙烯酸酯 - 丙烯腈共聚物在包含第一相的反应混合物中原位制备。该产品提供阻燃性和低MFFT，并且可用于各种涂层和结合应用。

5. 发明授权

US6020438A Supported vinyl chloride emulsion (co) polymers and process for making the same 失效
标题翻译：支持氯乙烯乳液（共）聚合物及其制备方法
公开(公告)号：US6020438A
公开(公告)日：2000-02-01
申请号：US094243
申请日：1998-06-09
申请人： Alexander V. Lubnin , John E. Fitzwater , Vic Stanislawczyk , Michael W. Topp
发明人： Alexander V. Lubnin , John E. Fitzwater , Vic Stanislawczyk , Michael W. Topp
IPC分类号： C08F257/00 , C08F259/04 , C08F14/00 , C08F14/16 , C08F114/16 , C08F259/06
CPC分类号： C08F257/00 , Y10S525/902
摘要： An emulsion polymer comprising as one of its components a graft copolymer of a residual aromatic monomer-free support resin polymer and a vinyl chloride (co)polymer is disclosed. The emulsion polymer is prepared using a two-stage process. In the first stage, a chasing monomer is reacted in the presence of a support resin polymer having at least one aromatic monomer to form an polymer which is free of residual monomer and has monomeric units derived from the aromatic monomer(s). In a second stage, the vinyl chloride emulsion (co)polymer is made in situ in a reaction mixture comprising the polymer which is free of residual monomer. An extensive grafting at the second stage yields a novel water dispersible graft copolymer containing both styrene and vinyl chloride.
摘要翻译：公开了一种乳液聚合物，其包含作为其组分之一的残留的不含芳族单体的载体树脂聚合物和氯乙烯（共）聚合物的接枝共聚物。使用两步法制备乳液聚合物。在第一阶段中，在具有至少一种芳族单体的载体树脂聚合物的存在下，使追逐单体反应，形成不含残余单体且具有源自芳族单体的单体单元的聚合物。在第二阶段中，氯乙烯乳液（共）聚合物在包含不含残余单体的聚合物的反应混合物中原位制备。在第二阶段的广泛接枝得到含有苯乙烯和氯乙烯的新型水分散性接枝共聚物。

6. 发明申请

US20050004306A1 Water dispersions of non-uniform polyurethane particles 有权
标题翻译：不均匀聚氨酯颗粒的水分散体
公开(公告)号：US20050004306A1
公开(公告)日：2005-01-06
申请号：US10733027
申请日：2003-12-11
申请人： Alexander Lubnin , Dennis Malaba , Vic Stanislawczyk , Gary Calhoun
发明人： Alexander Lubnin , Dennis Malaba , Vic Stanislawczyk , Gary Calhoun
IPC分类号： C08G18/08 , C08G18/10 , C08G18/12 , C08G18/40 , C08G18/42 , C08G18/48 , C08G18/66 , C08G18/75 , C08K3/00
CPC分类号： C08G18/758 , C08G18/0823 , C08G18/10 , C08G18/12 , C08G18/4009 , C08G18/4238 , C08G18/4825 , C08G18/6692 , C08G18/755 , Y10S524/908 , Y10S525/902 , Y10S525/903 , Y10T428/31551 , C08G18/3231
摘要： A novel method of preparing an aqueous dispersion of non-uniform polyurethane particles which comprises (a) preparing at least two isocyanate-terminated polyurethane prepolymers having different hydrophilicities; (b) preparing a uniform mixture of said prepolymers; and (c) dispersing the mixed prepolymers in an aqueous medium. The resulting dispersion of the prepolymers may optionally be chain extended. This method enables the preparation of core-shell particles as well as particles of other morphologies, including “raspberry”, interpenetrating network, “salt-and-pepper”, “ice-cream cone” and particles of gradient composition. Similarly, an aqueous dispersion of two different polyurethane polymers may be obtained by first preparing at least two different isocyanate-terminated polyurethane prepolymers, preparing a uniform mixture of such prepolymers and thereafter dispersing the mixture in an aqueous medium.
摘要翻译：一种制备非均匀聚氨酯颗粒的水性分散体的新方法，其包括（a）制备具有不同亲水性的至少两种异氰酸酯封端的聚氨酯预聚物; （b）制备所述预聚物的均匀混合物; 和（c）将混合的预聚物分散在水性介质中。所得到的预聚物分散体可任选地进一步延伸。这种方法能够制备核 - 壳颗粒以及其他形态的颗粒，包括“覆盆子”，互穿网络，“盐和胡椒”，“冰淇淋锥”和梯度组成颗粒。类似地，可以通过首先制备至少两种不同的异氰酸酯封端的聚氨酯预聚物，制备这种预聚物的均匀混合物，然后将该混合物分散在水性介质中来获得两种不同聚氨酯聚合物的水分散体。

7. 发明授权

US09394459B2 Coating composition 有权
标题翻译：涂料组成
公开(公告)号：US09394459B2
公开(公告)日：2016-07-19
申请号：US13982863
申请日：2012-02-06
申请人： Shui-Jen Raymond Hsu , Vic Stanislawczyk , Ioan Marcu , Darlene D. Rota
发明人： Shui-Jen Raymond Hsu , Vic Stanislawczyk , Ioan Marcu , Darlene D. Rota
IPC分类号： C09D133/02 , C09D133/20 , C09D4/00 , C08F220/14 , C08F220/18 , C09D133/08 , C09D135/00 , C08K3/22
CPC分类号： C09D133/20 , C08F220/14 , C08F220/18 , C08K3/22 , C08K2003/2296 , C08L2201/54 , C09D4/00 , C09D133/02 , C09D133/08 , C09D135/00 , C08F2220/1858 , C08F220/06 , C08F212/08 , C08F220/44 , C08F222/02 , C08F2220/1825 , C08F220/56
摘要： The disclosed invention relates to a coating composition, comprising: water; a multivalent transition metal oxide, hydroxide and/or salt; and a polymer comprising repeating units derived from itaconic acid. The coating composition may be used to coat masonry substrates, and the like.
摘要翻译：所公开的发明涉及涂料组合物，其包含：水; 多价过渡金属氧化物，氢氧化物和/或盐; 和包含衍生自衣康酸的重复单元的聚合物。涂料组合物可用于涂覆砌筑基材等。

8. 发明授权

US07455909B2 Latex with isocyanate crosslinker as binder for fibrous substrates 有权
标题翻译：乳胶与异氰酸酯交联剂作为纤维底物的粘合剂
公开(公告)号：US07455909B2
公开(公告)日：2008-11-25
申请号：US11611923
申请日：2006-12-18
申请人： Vic Stanislawczyk , Mark W. Wolfinger
发明人： Vic Stanislawczyk , Mark W. Wolfinger
IPC分类号： B32B27/00 , B32B5/02 , B32B27/02 , B32B17/02
CPC分类号： C08G18/706 , C08G18/80 , D04H1/587 , D04H1/64 , D21H17/37 , D21H17/57 , D21H21/18 , Y10T428/31547 , Y10T428/31551 , Y10T442/2762 , Y10T442/2861 , Y10T442/2926 , Y10T442/2992 , Y10T442/611
摘要： A polymeric dispersion in aqueous phase for use as a polymeric binder for paper and other nonwoven articles is described utilizing a polyisocyanate in combination with said polymeric binder to increase the ratio wet tensile/dry tensile strength. The polyisocyanate seems to be functioning by increasing the fiber to binder interaction rather than by simply increasing the strength/crosslink density of the binder. The polyisocyanate can be blocked isocyanate(s) or water dispersible isocyanate(s). The binder may or may not have isocyanate reactive species along the backbone.
摘要翻译：使用聚异氰酸酯与所述聚合物粘合剂组合来描述用作纸和其它非织造制品的聚合物粘合剂的用于水相的聚合物分散体，以增加湿拉伸/干拉伸强度比。通过将纤维增加到粘合剂相互作用而不是简单地增加粘合剂的强度/交联密度，多异氰酸酯似乎起作用。多异氰酸酯可以是封端的异氰酸酯或水分散的异氰酸酯。粘合剂可以具有或不具有沿主链的异氰酸酯反应性物质。

9. 发明申请

US20140342096A1 COATING COMPOSITION 有权
标题翻译：涂料组合物
公开(公告)号：US20140342096A1
公开(公告)日：2014-11-20
申请号：US13982863
申请日：2012-02-06
申请人： Shui-Jen Raymond Hsu , Vic Stanislawczyk , Ioan Marcu , Darlene D. Rota
发明人： Shui-Jen Raymond Hsu , Vic Stanislawczyk , Ioan Marcu , Darlene D. Rota
IPC分类号： C09D133/20
CPC分类号： C09D133/20 , C08F220/14 , C08F220/18 , C08K3/22 , C08K2003/2296 , C08L2201/54 , C09D4/00 , C09D133/02 , C09D133/08 , C09D135/00 , C08F2220/1858 , C08F220/06 , C08F212/08 , C08F220/44 , C08F222/02 , C08F2220/1825 , C08F220/56
摘要： The disclosed invention relates to a coating composition, comprising: water; a multivalent transition metal oxide, hydroxide and/or salt; and a polymer comprising repeating units derived from itaconic acid. The coating composition may be used to coat masonry substrates, and the like.
摘要翻译：所公开的发明涉及涂料组合物，其包含：水; 多价过渡金属氧化物，氢氧化物和/或盐; 和包含衍生自衣康酸的重复单元的聚合物。涂料组合物可用于涂覆砌筑基材等。

10. 发明授权

US4929495A Nonwoven fabric coated with carboxylated acrylate polymers, and process for making the nonwoven fabric 失效
标题翻译：用羧酸丙烯酸酯聚合物涂布的无纺织物，以及制造无纺织物的方法
公开(公告)号：US4929495A
公开(公告)日：1990-05-29
申请号：US337516
申请日：1989-04-13
申请人： Vic Stanislawczyk
发明人： Vic Stanislawczyk
IPC分类号： D04H1/64 , D06N3/04
CPC分类号： D06N3/042 , D04H1/587 , D04H1/64 , Y10T428/3188 , Y10T428/31891 , Y10T428/31906 , Y10T442/2762 , Y10T442/2779 , Y10T442/2861 , Y10T442/2902
摘要： Fibers in non-woven fibrous goods are bonded together by a crosslinked carboxylated acrylate polymer which forms a network of coalesced latex particles bonding contiguous fibers. This network exists as a non-continuous, porous film supported upon the fibers of the non-woven goods. The particles are of polymer derived from a crosslinked carboxylate latex containing from 1-20 phr of itaconic acid (IA) and at least 70 phr of one or more copolymerizable monomers one of which is an acrylate having the structure ##STR1## wherein R.sub.1 is hydrogen or methyl;R.sub.2 represents C.sub.1 -C.sub.20 alkyl, C.sub.2 -C.sub.7 alkoxyalkyl, C.sub.2 -C.sub.7 alkylthioalkyl, or C.sub.2 -C.sub.7 cyanoalkyl; andat least 40 phr of said acrylate in said film is present as an alkyl acrylate in which alkyl is C.sub.4 -C.sub.8.The network can only be derived from a latex which has been formed by an emulsion polymerization process in which at least one-half of the IA is initially charged into a reactor, and the remaining ingredients of the recipe then added gradually. The unique order of addition produces a concentration of carboxyl (COOH) groups on the surface of the latex particles which is at least twice that of COOH groups on particles of a latex formed by conventionally proportioning the monomer ingredients after initiation. This distribution of COOH groups persists in the coalesced latex particles, and results in a polymer having higher tensile strength and toughness than might be expected in a polymer with such low T.sub.g in the acrylate family.
摘要翻译：非织造纤维制品中的纤维通过交联的羧化丙烯酸酯聚合物结合在一起，其形成结合邻接纤维的聚结胶乳颗粒的网络。该网络作为非连续的多孔膜存在于无纺织物的纤维上。颗粒是衍生自含有1-20phr衣康酸（IA）和至少70phr一种或多种可共聚单体的交联羧酸酯胶乳的聚合物，其中一种是具有结构式（I）的丙烯酸酯，其中 R1是氢或甲基; R2表示C1-C20烷基，C2-C7烷氧基烷基，C2-C7烷硫基烷基或C2-C7氰基烷基; 并且所述膜中至少40phr的所述丙烯酸酯以丙烯酸烷基酯的形式存在，其中烷基是C 4 -C 8。网络只能从乳液聚合过程形成的胶乳得到，其中IA的至少一半最初装入反应器中，然后逐渐加入配方的其余成分。独特的添加顺序在胶乳颗粒表面产生羧基（COOH）基团的浓度，其为通过在引发后常规配比单体成分而形成的胶乳颗粒上的COOH基团的至少两倍。 COOH基团的这种分布仍然存在于聚结的胶乳颗粒中，并且导致聚合物具有比在丙烯酸酯族中具有如此低的Tg的聚合物中预期的更高的拉伸强度和韧性。

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