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1. 发明授权

US5294687A Low molecular weight monoalkyl substituted phosphinate and phosphonate copolymers 失效
标题翻译：低分子量单烷基取代的次膦酸酯和膦酸酯共聚物
公开(公告)号：US5294687A
公开(公告)日：1994-03-15
申请号：US100862
申请日：1993-08-02
申请人： Robert M. Blankenship , Scott L. Egolf
发明人： Robert M. Blankenship , Scott L. Egolf
IPC分类号： C08F2/38 , C08F12/00 , C08F16/00 , C08F20/04 , C08F20/10 , C08F20/26 , C08F20/52 , C08F22/36 , C08F26/00 , C08F30/02 , C08F212/08 , C08F216/00 , C08F218/02 , C08F218/08 , C08F220/04 , C08F220/18 , C08F220/26 , C08F220/42 , C08F220/44 , C08F220/56 , C08F222/06 , C08F226/06 , C08F230/02 , C11D3/37
CPC分类号： C11D3/3784 , C08F2/38 , C08F20/04
摘要： Monoalkyl phosphinate and monoalkyl phosphonate derivatives of low molecular weight water soluble polymers are preferentially prepared by copolymerizing hypophosphorous acid, monoethylenically unsaturated monocarboxylic acid(s) and an effective amount of a C.sub.3 -C.sub.8 monoethylenically unsaturated dicarboxylic acid.
摘要翻译：低分子量水溶性聚合物的单烷基次膦酸酯和单烷基膦酸酯衍生物优选通过将次磷酸，单烯属不饱和一元羧酸和有效量的C 3 -C 8单烯属不饱和二羧酸共聚来制备。

2. 发明授权

US5256746A Low molecular weight monoalkyl substituted phosphinate and phosphonate copolymers 失效
标题翻译：低分子量单烷基取代的次膦酸酯和膦酸酯共聚物
公开(公告)号：US5256746A
公开(公告)日：1993-10-26
申请号：US691260
申请日：1991-04-25
申请人： Robert M. Blankenship , Scott L. Egolf
发明人： Robert M. Blankenship , Scott L. Egolf
IPC分类号： C08F2/38 , C08F12/00 , C08F16/00 , C08F20/04 , C08F20/10 , C08F20/26 , C08F20/52 , C08F22/36 , C08F26/00 , C08F30/02 , C08F212/08 , C08F216/00 , C08F218/02 , C08F218/08 , C08F220/04 , C08F220/18 , C08F220/26 , C08F220/42 , C08F220/44 , C08F220/56 , C08F222/06 , C08F226/06 , C08F230/02 , C11D3/37
CPC分类号： C11D3/3784 , C08F2/38 , C08F20/04
摘要： Monoalkyl phosphinate and monoalkyl phosphonate derivatives of low molecular weight water soluble polymers are preferentially prepared by copolymerizing hypophosphorous acid, monoethylenically unsaturated monocarboxylic acid(s) and an effective amount of a C.sub.3 -C.sub.8 monoethylenically unsaturated dicarboxylic acid.

3. 发明授权

US4594363A Production of core-sheath polymer particles containing voids, resulting product and use 失效
标题翻译：生产包含空隙的芯鞘聚合物颗粒，产生产品并使用
公开(公告)号：US4594363A
公开(公告)日：1986-06-10
申请号：US690913
申请日：1985-01-11
申请人： Robert M. Blankenship , Alexander Kowalski
发明人： Robert M. Blankenship , Alexander Kowalski
IPC分类号： C09D5/02 , C08F2/22 , C08F265/02 , C08F291/00 , C08J3/12 , C08J9/28 , C09D5/00 , C09D133/00
CPC分类号： C08J9/28 , C08F291/00 , C08J3/12 , C08J3/128 , C09D5/028 , C09D7/125 , C09D7/1291 , C08J2201/0504 , C08J2333/10 , Y10S525/902
摘要： Process for making core-sheath polymer particles containing voids, said particles useful for opacifying, comprising (A) emulsion polymerizing a core from a core monomer system comprised of at least one ethylenically unsaturated monomer containing acid functionality; (B) encapsulating said core with a hard sheath by emulsion polymerizing a sheath monomer system in the presence of said core, said sheath permitting penetration of fixed or permanent bases; (C) swelling at elevated temperature the resultant core-sheath polymer particles with fixed or permanent base so as to produce a dispersion of particles which, when dried, contain a microvoid which causes opacity in compositions in which they are contained, provided that either (1) said sheath comprises at least about 1% acid functional monomer or (2) said swelling takes place in the presence of solvent.Compositions comprising said core-sheath polymer particles are also disclosed.
摘要翻译：用于制造含有空隙的芯鞘聚合物颗粒的方法，所述可用于不透明的颗粒包含（A）将芯从由至少一种含有酸官能团的烯属不饱和单体构成的核心单体体系乳液聚合; （B）通过在所述芯的存在下通过乳液聚合鞘单体体系而用硬壳包封所述芯，所述护套允许固定或永久性碱的渗透; （C）在高温下膨胀所得的具有固定或永久性碱的芯鞘聚合物颗粒，以产生颗粒的分散体，当干燥时，颗粒分散体含有在其所含的组合物中引起不透明度的微孔，只要（ 1）所述鞘包含至少约1％的酸官能单体或（2）所述溶胀在溶剂存在下进行。还公开了包含所述芯鞘聚合物颗粒的组合物。

4. 发明授权

US4427836A Sequential heteropolymer dispersion and a particulate material obtainable therefrom, useful in coating compositions as a thickening and/or opacifying agent 失效
标题翻译：顺序杂聚物分散体和可由其获得的颗粒材料，可用作涂料组合物作为增稠剂和/或遮光剂
公开(公告)号：US4427836A
公开(公告)日：1984-01-24
申请号：US352396
申请日：1982-02-25
申请人： Alexander Kowalski , Martin Vogel , Robert M. Blankenship
发明人： Alexander Kowalski , Martin Vogel , Robert M. Blankenship
IPC分类号： C08F2/22 , C08F265/02 , C09D151/00
CPC分类号： C08F2/22 , C08F265/02 , C09D151/003 , C09D5/028 , C09D7/002 , C09D7/125 , C09D7/1291 , Y10S525/902
摘要： The present invention is concerned with the production and use of water-insoluble particulate heteropolymers made by sequential emulsion polymerization in dispersed particles of which a "core" of a polymeric acid is at least partially encased in a "sheath" polymer that is permeable to a volatile base, such as ammonia or an organic amine, adapted to cause swelling of the core by neutralization. The aqueous dispersion of the acid-containing core/sheath particles is useful in making water-base coating compositions wherein it may serve as an opacifying agent when a volatile base is used to at least partially (to a pH of at least 6) neutralize the heteropolymer, microvoids being formed in cores of the swollen particles in the film during the drying thereof. Thus, the heteropolymer dispersion can serve as an opacifying agent in coating compositions, such as water-base paints, as a supplement or replacement of part or all of the pigmentary material or extenders that would otherwise be used in such coating compositions.For convenience of description herein, the terms "core", "sheath", and "core/sheath polymr" are frequently used to refer to the distinct functional components of the individual polymer particles of the essential "mode" of the heteropolymers of the present invention even though in actuality, the components of the polymer particles thereof may not have the precise arrangement implied by this terminology.
摘要翻译：本发明涉及通过在其分散颗粒中顺序乳液聚合制备的水不溶性颗粒状杂聚物的制备和使用，其中聚合酸的“芯”至少部分地包封在可渗透的“护套”聚合物中挥发性碱，例如氨或有机胺，适于通过中和引起芯的溶胀。含酸芯/皮颗粒的含水分散体可用于制备水性涂料组合物，其中当使用挥发性碱至少部分（至少6的pH）时，其可以用作不透明剂，中和杂聚物，在其干燥期间在膜中的溶胀颗粒的芯中形成微孔。因此，杂聚聚物分散体可以用作涂料组合物中的遮光剂，例如水基涂料，作为另外将用于这种涂料组合物的部分或全部颜料材料或增量剂的补充或替代物。为了方便本文的描述，术语“芯”，“护套”和“芯/鞘多聚体”经常用于指本发明的杂聚物的基本“模式”的各个聚合物颗粒的不同功能组分即使实际上，其聚合物颗粒的组分可能不具有由该术语所暗示的精确布置。

5. 发明授权

US5030666A Multilobals 失效
标题翻译：多叶
公开(公告)号：US5030666A
公开(公告)日：1991-07-09
申请号：US242668
申请日：1988-09-12
申请人： Alexander Kowalski , Joseph J. Wilczynski , Robert M. Blankenship , Chuen-Shyong Chou
发明人： Alexander Kowalski , Joseph J. Wilczynski , Robert M. Blankenship , Chuen-Shyong Chou
IPC分类号： C08F2/24 , C08F8/44 , C08F285/00 , C08J3/12
CPC分类号： C08J3/12 , C08F285/00 , C08F8/44 , C08J3/126 , Y10S525/902
摘要： Binder, coating, and adhesive compositions having surprising film build, flow, leveling, and adhesive wet tack are provided by an aqueous dispersion comprising polymer particles having a central core surrounded by lobes. Also disclosed are the uses and process of preparation of these unique particles.
摘要翻译：具有令人惊奇的成膜，流动，流平和粘性湿粘性的粘合剂，涂料和粘合剂组合物由包含聚合物颗粒的水分散体提供，聚合物颗粒具有由叶包围的中心核。还公开了这些独特颗粒的制备的用途和方法。

6. 发明授权

US4791151A Multilobals 失效
标题翻译：多叶
公开(公告)号：US4791151A
公开(公告)日：1988-12-13
申请号：US885069
申请日：1986-07-14
申请人： Alexander Kowalski , Joseph Wilczynski , Robert M. Blankenship , Cheun-Shyong Chou
发明人： Alexander Kowalski , Joseph Wilczynski , Robert M. Blankenship , Cheun-Shyong Chou
IPC分类号： C08F291/00 , C08F2/18 , C08F2/24 , C08F8/44 , C08F285/00 , C08J3/12 , C09D151/00 , C09J151/00 , C08L83/00
CPC分类号： C08F220/18 , C08F285/00 , C08F8/44 , C08J3/12 , C08J3/126 , Y10S525/902 , Y10S977/773 , Y10S977/775 , Y10S977/788
摘要： Binder, coating, and adhesive compositions having surprising film build, flow, leveling, and adhesive wet tack are provided by an aqueous dispersion comprising polymer particles having a central core surrounded by lobes. Also disclsoed are the uses and process of preparation of these unique particles.
摘要翻译：具有令人惊奇的成膜，流动，流平和粘性湿粘性的粘合剂，涂料和粘合剂组合物由包含聚合物颗粒的水分散体提供，聚合物颗粒具有由叶包围的中心核。还揭示了这些独特颗粒的使用和制备过程。

7. 发明授权

US06602804B2 Porous materials 有权
公开(公告)号：US06602804B2
公开(公告)日：2003-08-05
申请号：US10186397
申请日：2002-07-01
申请人： Craig S. Allen , Nikoi Annan , Robert M. Blankenship , Michael K. Gallagher , Robert H. Gore , Angelo A. Lamola , Yujian You
发明人： Craig S. Allen , Nikoi Annan , Robert M. Blankenship , Michael K. Gallagher , Robert H. Gore , Angelo A. Lamola , Yujian You
IPC分类号： H01L2131
CPC分类号： C08J9/26 , C08J2201/046 , C08J2383/04 , H05K1/0313 , H05K3/0011 , Y10S438/96
摘要： Porous dielectric materials having low dielectric constants useful in electronic component manufacture are disclosed along with methods of preparing the porous dielectric materials. Also disclosed are methods of forming integrated circuits containing such porous dielectric materials.

8. 发明授权

US5545695A Encapsulated hydrophilic polymers and their preparation 失效
标题翻译：封装的亲水聚合物及其制备方法
公开(公告)号：US5545695A
公开(公告)日：1996-08-13
申请号：US467687
申请日：1995-06-06
申请人： Robert M. Blankenship
发明人： Robert M. Blankenship
IPC分类号： C08F2/00 , C08F2/22 , C08F2/44 , C08F265/04 , C08F285/00 , C08F265/02
CPC分类号： C08F285/00 , C08F2/22 , C08F265/04
摘要： A multistaged polymer containing a hydrophilic core fully encapsulated with a hydrophobic shell without a tiecoat layer is disclosed. A method is also disclosed for encapsulating hydrophilic polymers including the steps of:(1) emulsion polymerizing a hydrophilic core polymer from about 5% by weight to about 100% by weight, based on the total weight of the core polymer, of a hydrophilic monoethylenically unsaturated monomer and from 0% by weight to about 95% by weight, based on the total weight of the core polymer, of at least one nonionic monoethylenically unsaturated monomer;(2) emulsion polymerizing, in the presence of the core polymer, at least one shell polymer from about 90% by weight to about 99.9% by weight, based on the total weight of shell polymer, of at least one nonionic monoethylenically unsaturated monomer and from about 0.1% by weight to about 10% by weight, based on the total weight of the shell polymer, of an acid-functional monoethylenically unsaturated monomer,wherein the acid-functional monoethylenically unsaturated monomer is added to the polymerization of the shell polymer over 100% of the total shell monomer feed when the particle size of the core polymer is from about 130 nm to about 2.0 microns and over the first 50% of the total shell monomer feed when the particle size of the core polymer is less than about 130 nm.This method of encapsulating a hydrophilic polymer with a hydrophobic polymer eliminates the need for a tiecoat layer.
摘要翻译：公开了一种含有完全封装有疏水壳而没有涂层层的亲水芯的多层聚合物。还公开了一种用于包封亲水性聚合物的方法，包括以下步骤：（1）基于芯聚合物的总重量将亲水性核心聚合物乳液聚合为约5重量％至约100重量％的亲水性单烯属不饱和单体和基于芯聚合物的总重量的0重量％至约95重量％的至少一种非离子单烯属不饱和单体; （2）在核心聚合物存在下，将至少一种壳聚合物在至少一种非离子单烯属不饱和单体和至少一种非离子单烯属不饱和单体的基础上，基于壳聚合物的总重量为约90重量％至约99.9重量％基于壳聚合物的总重量计约0.1重量％至约10重量％的酸官能单烯属不饱和单体，其中将酸官能单烯属不饱和单体加入壳聚合物的聚合反应中当芯聚合物的粒径为约130nm至约2.0微米时，并且当芯聚合物的粒度小于约130时超过总壳单体进料的前50％时，100％的总壳单体进料 nm。用疏水性聚合物包封亲水聚合物的这种方法消除了对涂层的需要。

9. 发明授权

US4468498A Sequential heteropolymer dispersion and a particulate materal obtainable therefrom, useful in coating compositions as a thickening and/or opacifying agent 失效
标题翻译：顺序杂聚物分散体和可由其获得的颗粒物，可用于涂料组合物中作为增稠剂和/或不透明剂
公开(公告)号：US4468498A
公开(公告)日：1984-08-28
申请号：US352397
申请日：1982-02-25
申请人： Alexander Kowalski , Martin Vogel , Robert M. Blankenship
发明人： Alexander Kowalski , Martin Vogel , Robert M. Blankenship
IPC分类号： C08F2/22 , C08F265/02 , C09D151/00
CPC分类号： C08F265/02 , C08F2/22 , C09D151/003 , C09D5/028 , C09D7/002 , C09D7/125 , C09D7/1291 , Y10S525/901
摘要： The present invention is concerned with the production and use of water-insoluble particulate heteropolymers made by sequential emulsion polymerization in dispersed particles of which a "core" of a polymeric acid is at least partially encased in a "sheath" polymer that is permeable to a volatile base, such as ammonia or an organic amine, adapted to cause swelling of the core by neutralization. The aqueous dispersion of the acid-containing core/sheath particles is useful in making water-base coating compositions wherein it may serve as the binder or as a part thereof. In that use, the heteropolymer dispersion serves to provide desirable rheological control of the coating compositions when a volatile base is used to at least partially (to a pH of at least 6) neutralize the heteropolymer. Thus, the heteropolymer dispersion can serve as a thickener, or part thereof in coating compositions, such as water-base paints.For convenience of description herein, the terms "core", "sheath", and "core/sheath polymer" are frequently used to refer to the distinct functional components of the individual polymer particles of the essential "mode" of the heteropolymers of the present invention even though in actuality, the components of the polymer particles thereof may not have the precise arrangement implied by this terminology.
摘要翻译：本发明涉及通过在其分散颗粒中顺序乳液聚合制备的水不溶性颗粒状杂聚物的制备和使用，其中聚合酸的“芯”至少部分地包封在可渗透的“护套”聚合物中挥发性碱，例如氨或有机胺，适于通过中和引起芯的溶胀。含酸芯/皮颗粒的水分散体可用于制备其中可用作粘合剂或作为其一部分的水性涂料组合物。在该用途中，当使用挥发性碱至少部分（至少6的pH）中和杂聚物时，杂聚聚物分散体用于提供涂料组合物的期望的流变学控制。因此，杂聚聚合物分散体可以用作涂料组合物中的增稠剂或其一部分，例如水基涂料。为了便于说明，术语“核心”，“护套”和“芯/鞘聚合物”通常用于指本发明的杂聚物的基本“模式”的各个聚合物颗粒的不同功能组分即使实际上，其聚合物颗粒的组分可能不具有由该术语所暗示的精确布置。

10. 发明授权

US06713552B1 Pressure sensitive adhesive with improved peel strength and tack 失效
标题翻译：压敏粘合剂具有改善的剥离强度和粘性
公开(公告)号：US06713552B1
公开(公告)日：2004-03-30
申请号：US09620154
申请日：2000-07-20
申请人： Patricia Marie Lesko , Robert M. Blankenship
发明人： Patricia Marie Lesko , Robert M. Blankenship
IPC分类号： C08L3906
CPC分类号： C08F4/00
摘要： An aqueous composition suitable for use when dry as a pressure sensitive adhesive including an aqueous emulsion polymer formed by the free radical polymerization of at least one ethylenically unsaturated monomer at a reaction temperature lower than 100° C. in the presence of 20-1500 ppm, based on the total weight of the monomer, of an N-oxyl radical, the polymer having a glass transition temperature (Tg) from −80° C. to 0° C. is provided. Also provided is a method for preparing the emulsion polymer and a method for coating a substrate with an aqueous composition to provide a pressure sensitive adhesive layer on a substrate.
摘要翻译：适用于作为压敏粘合剂干燥时使用的含水组合物，包括在20-1500ppm的存在下，在低于100℃的反应温度下通过至少一种烯属不饱和单体的自由基聚合形成的水性乳液聚合物，基于单体总重量的N-氧基，提供玻璃化转变温度（Tg）为-80℃至0℃的聚合物。还提供了一种制备乳液聚合物的方法和一种用水性组合物涂覆基材以在基材上提供压敏粘合剂层的方法。

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