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1. 发明授权

US5628813A Abrasion resistant topcoats for control release coatings 失效
标题翻译：耐磨面漆，用于控释层
公开(公告)号：US5628813A
公开(公告)日：1997-05-13
申请号：US993686
申请日：1992-12-21
申请人： Frank Shi-Chow Chen , Albert J. Geiger
发明人： Frank Shi-Chow Chen , Albert J. Geiger
IPC分类号： C05G3/00
CPC分类号： C05G3/0029 , C05G3/0041
摘要： The present invention provides for controlled release chemical compositions having improved controlled release properties wherein core substrate particles comprising a water soluble chemical compound, such as a fertilizer or oil well chemical, which are surrounded and encapsulated by a controlled release coating which is slowly permeable to water, such as a thin layer of polymeric material, are further overcoated with one or more coating layers comprising a finely divided filler preferably talc, dispersed in a metal or ammonium lignosulfonate binder. The outer coating serves to protect the underlying, thin film, controlled release coating from abrasion and impact damage occasioned by packaging, blending and dispensing equipment, thereby preserving the water permeating properties designed into such coating. The outer protective coating is itself permeable to water, allowing the layer beneath it to control the rate of water contact with the substrate core and subsequent release of the core substance into its environment.
摘要翻译：本发明提供了具有改进的控制释放特性的控释组分，其中包含水溶性化合物如肥料或油井化学物质的核心基质颗粒，其被缓慢渗透水的控制释放涂层包围和包封，例如聚合物材料的薄层，进一步用包含分散在金属或木质素磺酸铵粘合剂中的细分散填料优选滑石的一个或多个涂层进行涂覆。外涂层用于保护底层的薄膜控释层免受包装，混合和分配设备所引起的磨损和冲击损伤，从而保留设计成这种涂层的水渗透性能。外部保护涂层本身是透水的，允许其下面的层控制与基底芯接触的水的速率，随后将核心物质释放到其环境中。

2. 发明授权

US5188654A Coatings with ionically and covalently crosslinked neutralized carboxylated polymers 失效
标题翻译：具有离子交换中性羧基化聚合物的涂料
公开(公告)号：US5188654A
公开(公告)日：1993-02-23
申请号：US676606
申请日：1991-03-28
申请人： Pacifico V. Manalastas , Evelyn N. Drake , Warren A. Thaler , Edward N. Kresge , Chester W. Elspass , Albert J. Geiger , Vijay Swarup
发明人： Pacifico V. Manalastas , Evelyn N. Drake , Warren A. Thaler , Edward N. Kresge , Chester W. Elspass , Albert J. Geiger , Vijay Swarup
IPC分类号： A01N25/26 , C05G3/00
CPC分类号： C05G3/0029 , A01N25/26 , Y10T428/263
摘要： A composite comprising a substrate and a polymeric coating adhered to at least one surface of said substrate, said polymer coating having a thickness of about 1 to about 100 micrometers, wherein said polymer coating comprises an ionically and covalently crosslinked neutralized carboxylated polymer having a carboxylate content of about 5 to about 300 meq. per 100 grams of said ionically and covalently crosslinked neutralized carboxylated polymer.
摘要翻译：一种复合材料，其包含粘附到所述基底的至少一个表面上的基底和聚合物涂层，所述聚合物涂层具有约1至约100微米的厚度，其中所述聚合物涂层包含具有羧酸盐含量的离子和共价交联的中和的羧化聚合物约5至约300meq。每100克所述离子和共价交联的中和的羧化聚合物。

3. 发明申请

US20080236228A1 Controlled Release Fertilizer And Method For Production Thereof 审中-公开
标题翻译：控释肥料及其生产方法
公开(公告)号：US20080236228A1
公开(公告)日：2008-10-02
申请号：US12136269
申请日：2008-06-10
申请人： Albert J. Geiger , Eugene G. Stelmack , Nicolette M. Babiak
发明人： Albert J. Geiger , Eugene G. Stelmack , Nicolette M. Babiak
IPC分类号： C05D9/00
CPC分类号： C08G18/36 , C05C9/005 , C05G3/0029 , C05G3/0035
摘要： A controlled release fertilizer material comprising a particulate plant nutrient surrounded by a coating which is the reaction product of a mixture comprising: a polyol, an isocyanate and an organic wax.
摘要翻译：一种控释肥料，其包含由涂层包围的植物营养物质，所述涂层是包含多元醇，异氰酸酯和有机蜡的混合物的反应产物。

4. 发明授权

US5187011A Composition comprising encapsulated substrate with thermoplastic polymer overcoating 失效
标题翻译：包含热塑性聚合物过滤的封装基材的组合物
公开(公告)号：US5187011A
公开(公告)日：1993-02-16
申请号：US819304
申请日：1992-01-09
申请人： Pacifico V. Manalastas , Evelyn N. Drake , Edward N. Kresge , Warren A. Thaler , Lee A. McDougall , John C. Newlove , Vijay Swarup , Albert J. Geiger
发明人： Pacifico V. Manalastas , Evelyn N. Drake , Edward N. Kresge , Warren A. Thaler , Lee A. McDougall , John C. Newlove , Vijay Swarup , Albert J. Geiger
IPC分类号： B32B27/00 , B32B27/06 , C09K8/60
CPC分类号： C09K8/60 , Y10T428/263 , Y10T428/2989 , Y10T428/2991 , Y10T428/2998 , Y10T428/31855 , Y10T428/31917
摘要： An encapsulated breaker chemical composition used in an oil or gas stimulation operation which comprises: a breaker chemical; and a pinhole free coating of an ionically and covalently crosslinked neutralized sulfonated elastomeric polymer of about 2 to about 80 microns thick deposited onto the surface of the breaker chemical, wherein said polymer encapsulates the breaker chemical, wherein the polymer is permeable to the breaker chemical and the polymer is non-reactive to the breaker chemical.
摘要翻译：一种用于油或气体刺激操作的包封的破碎剂化学组合物，其包括：破碎剂化学品; 以及沉积在破碎剂化学品表面上的约2至约80微米厚的离子和共价交联的中和磺化弹性体聚合物的无针孔涂层，其中所述聚合物封装破碎剂化学品，其中聚合物可渗透破碎剂化学品，该聚合物与断路器化学品无反应性。

5. 发明授权

US06663686B1 Controlled release fertilizer and method for production thereof 有权
标题翻译：控释肥及其生产方法
公开(公告)号：US06663686B1
公开(公告)日：2003-12-16
申请号：US09604161
申请日：2000-06-27
申请人： Albert J. Geiger , Eugene G. Stelmack , Nicolette M. Babiak
发明人： Albert J. Geiger , Eugene G. Stelmack , Nicolette M. Babiak
IPC分类号： C08G1836
CPC分类号： C08G18/36 , C05C9/005 , C05G3/0029 , C05G3/0035
摘要： A controlled release fertilizer material comprising a particulate plant nutrient surrounded by a coating which is the reaction product of a mixture comprising: a polyol, an isocyanate and an organic wax.
摘要翻译：一种控释肥料，其包含由涂层包围的植物营养物质，所述涂层是包含多元醇，异氰酸酯和有机蜡的混合物的反应产物。

6. 发明授权

US5413856A Sustained release agricultural substrate coated with a blend of EPDM and asphalt 失效
标题翻译：持续释放农用基材，涂有EPDM和沥青混合物
公开(公告)号：US5413856A
公开(公告)日：1995-05-09
申请号：US108098
申请日：1993-08-17
申请人： Vijay Swarup , Albert J. Geiger , Evelyn N. Drake , Dennis G. Peiffer , Martin L. Gorbaty
发明人： Vijay Swarup , Albert J. Geiger , Evelyn N. Drake , Dennis G. Peiffer , Martin L. Gorbaty
IPC分类号： A01N25/26 , C05G3/00 , B32B33/00 , A01N25/00 , C05G5/00
CPC分类号： A01N25/26 , C05G3/0029 , Y10T428/263 , Y10T428/2982 , Y10T428/2998 , Y10T428/31815 , Y10T428/31855
摘要： There is provided a coated agricultural substrate in which the coating comprises a blend of a neutralized sulfonated ionomer and asphalt. Preferably, the coating contains from about 1 to 20 wt. % asphalt and from 99 to 80 wt. % of the neutralized sulfonated ionomer. In a particularly preferred embodiment of the present invention, the coating contains about 7 wt. % asphalt and about 93 wt. % of the neutralized sulfonated ionomer.
摘要翻译：提供了涂覆的农业基质，其中涂层包含中和的磺化离聚物和沥青的共混物。优选地，涂层含有约1至20wt。％沥青和99至80wt。％的中和磺化离聚物。在本发明的一个特别优选的实施方案中，涂层含有约7wt。％沥青和约93重量％％的中和磺化离聚物。

7. 发明授权

US5256181A Coatings with ionically and covalently crosslinked sulfonated polymers 失效
标题翻译：具有离子交换和共价交联的磺化聚合物的涂料
公开(公告)号：US5256181A
公开(公告)日：1993-10-26
申请号：US676684
申请日：1991-03-28
申请人： Pacifico V. Manalastas , Evelyn N. Drake , Warren A. Thaler , Edward N. Kresge , Chester W. Elspass , Albert J. Geiger , Vijay Swarup
发明人： Pacifico V. Manalastas , Evelyn N. Drake , Warren A. Thaler , Edward N. Kresge , Chester W. Elspass , Albert J. Geiger , Vijay Swarup
IPC分类号： A01N25/26 , C05G3/00 , C08F8/36 , C08F8/44 , C05C9/00 , C08F210/16 , C05G3/02 , C05G5/00
CPC分类号： A01N25/26 , C05G3/0029 , C08F8/00 , C08F8/36 , C09D123/16 , C09D123/22 , C08F2800/10 , C08F2800/20 , C08F2810/20 , C08K3/0016
摘要： A composite comprising a urea substrate and ionically and covalently crosslinked, neutralized, sulfonated EPDM elastomeric coating encapsulating the urea.
摘要翻译：包含尿素底物和包封尿素的离子且共价交联的中和磺化EPDM弹性体涂层的复合材料。

8. 发明授权

US5110486A Breaker chemical encapsulated with a crosslinked elastomer coating 失效
标题翻译：破碎的化学品用交联的弹性体涂层包裹
公开(公告)号：US5110486A
公开(公告)日：1992-05-05
申请号：US676662
申请日：1991-03-28
申请人： Pacifico V. Manalastas , Evelyn N. Drake , Edward N. Kresge , Warren A. Thaler , Lee A. McDougall , John C. Newlove , Vijay Swarup , Albert J. Geiger
发明人： Pacifico V. Manalastas , Evelyn N. Drake , Edward N. Kresge , Warren A. Thaler , Lee A. McDougall , John C. Newlove , Vijay Swarup , Albert J. Geiger
IPC分类号： C09K8/62 , C09K8/92 , E21B43/26
CPC分类号： C09K8/92 , C09K8/62 , Y10S507/902 , Y10S507/921 , Y10S507/922 , Y10T428/2987
摘要： An encapsulated breaker chemical composition used in an oil or gas stimulation operation which comprises: a breaker chemical; and a pinhole free coating of an ionically and covalently crosslinked neutralized sulfonated elastomeric polyer of about 2 to about 80 microns thick deposited onto the surface of the breaker chemical, wherein said polymer encapsulates the breaker chemical, wherein the polymer is permeable to the breaker chemical and the polymer is non-reactive to the breaker chemical.
摘要翻译：一种用于油或气体刺激操作的包封的破碎剂化学组合物，其包括：破碎剂化学品; 以及沉积在破碎剂化学品表面上的约2至约80微米厚的离子和共价交联的中和的磺化弹性体聚合物的无针孔涂层，其中所述聚合物封装破碎剂化学品，其中聚合物对断路器化学品是可渗透的，并且该聚合物与断路器化学品无反应性。

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