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1. 发明授权

US5196262A Microporous material 失效
标题翻译：微孔材料
公开(公告)号：US5196262A
公开(公告)日：1993-03-23
申请号：US596175
申请日：1990-10-10
申请人： Richard A. Schwarz , William Keim
发明人： Richard A. Schwarz , William Keim
IPC分类号： B41M1/30 , C08J9/28 , C08L23/06
CPC分类号： C08J9/28 , B41M1/30 , C08L23/06 , C08J2201/0543 , C08J2201/0546 , C08J2323/06 , C08K3/36 , C08L2205/02 , C08L2205/025 , C08L2207/068 , C08L91/00 , Y10T428/249978 , Y10T428/249987 , Y10T428/249992 , Y10T428/249993 , Y10T428/256 , Y10T428/259 , Y10T428/31913 , Y10T428/31917 , Y10T428/31931
摘要： Microporous material comprises: (1) a matrix comprising a mixture of substantially linear ultrahigh molecular weight polyethylene having an intrinsic viscosity of at least about 10 deciliters/gram and lower molecular weight polyethylene having an ASTM D 1238-86 Condition E melt index of less than about 50 grams/10 minutes and an ASTM D 1238-86 Condition F melt index of at least 0.1 gram/10 minutes, (2) a large proportion of finely divided water-insoluble siliceous filler, and (3) interconnecting pores wherein the weight percent of the ultrahigh molecular weight polyethylene in the total polyethylene of the matrix and the filler/matrix weight ratio are within the polygon ABCDEF of FIG. 6 of the drawings.
摘要翻译：微孔材料包括：（1）包含特性粘度为至少约10分升/克的基本上线性的超高分子量聚乙烯和具有ASTM D 1238-86条件E熔融指数小于或等于10分升/克的低分子量聚乙烯的混合物的基体约50克/ 10分钟，ASTM D 1238-86条件F熔融指数为至少0.1克/ 10分钟，（2）大部分细分散的水不溶性硅质填料，和（3）互连孔，其中重量超高分子量聚乙烯在基体的总聚乙烯中的百分比和填料/基质重量比在图3的多边形ABCDEF内。 6图。

2. 发明授权

US4446208A Expandable polystyrene composition and process 失效
公开(公告)号：US4446208A
公开(公告)日：1984-05-01
申请号：US516070
申请日：1983-07-22
申请人： Richard A. Schwarz
发明人： Richard A. Schwarz
IPC分类号： C08J9/224 , B32B5/16 , C08J9/22
CPC分类号： C08J9/224 , C08J2325/06 , Y10T428/2998
摘要： A composition and process for reducing the adhesion of expandable polystyrene beads impregnated with a blowing agent such as pentane. The composition comprises effective amounts of magnesium stearate and zinc stearate respectively. The composition is added to the polystyrene in an apparatus such as a tumble blender prior to pre-expansion of the impregnated polystyrene beads.

3. 发明授权

US4360637A Engineering thermoplastic of a diol bis(allyl carbonate) and a copolymer of an acrylate of a cycloalkyl diene 失效
标题翻译：二醇双（碳酸烯丙酯）和环烷基二烯的丙烯酸酯的共聚物的工程热塑性
公开(公告)号：US4360637A
公开(公告)日：1982-11-23
申请号：US330425
申请日：1981-12-14
申请人： Richard A. Schwarz
发明人： Richard A. Schwarz
IPC分类号： C08F265/04 , C08F291/00 , C08F263/00
CPC分类号： C08F265/04 , C08F291/00
摘要： Disclosed is a polymerizable resin, a method of polymerizing the resin, and the polymerizate prepared thereby. The resin contains a monomeric diol bis(allyl carbonate) and a copolymer of (a) a vinyl unsaturate and (b) an acrylate of a cycloalkyldiene.
摘要翻译：公开了可聚合树脂，聚合树脂的方法和由其制备的聚合物。树脂含有单体二醇二（碳酸烯丙酯）和（a）不饱和乙烯基酯和（b）环烷基二烯的丙烯酸酯的共聚物。

4. 发明授权

US4157429A Amine terminated polymers and the formation of block copolymers 失效
标题翻译：胺封端的聚合物和嵌段共聚物的形成
公开(公告)号：US4157429A
公开(公告)日：1979-06-05
申请号：US792283
申请日：1977-04-29
申请人： William L. Hergenrother , Richard A. Schwarz , Richard J. Ambrose , Robert A. Hayes
发明人： William L. Hergenrother , Richard A. Schwarz , Richard J. Ambrose , Robert A. Hayes
IPC分类号： C08C19/30 , C08C19/44 , C08F8/30 , C08F8/34 , C08F293/00 , C08G8/38 , C08G12/46 , C08G18/10 , C08G18/62 , C08G18/69 , C08G81/00 , C08J9/10 , C08L77/06
CPC分类号： C08G81/00 , C08C19/30 , C08C19/44 , C08F293/00 , C08F8/30 , C08F8/34 , C08G12/46 , C08G18/10 , C08G18/6204 , C08G18/69 , C08G8/38
摘要： Polymers of anionically polymerized monomers such as conjugated dienes, vinyl substituted aromatics, olefinic type compounds, and heterocyclic nitrogen containing compounds, are produced and end capped with a polyisocyanate or polyisothiocyanate. Such end capped polymers are then reacted with compounds containing an amide such as lactam to give an imide type end group. The imide type terminated polymer is hydrolyzed to form a stable amine terminated polymer which may be utilized, as a composition of matter or stored for a short period of time to an extended period of time and reacted with other various polymers and monomers, or various combinations of monomers to form various block or graft polymers. That is the amine polymer may be subsequently reacted with any amine reactive compound such as with a polyisocyanate or polyisothiocyanate and a lactam in the presence of a known anionic Iactam polymerization catalysts to give a blocked nylon copolymer. Similarly, other block or graft copolymers may be obtained by reacting amine reactive compounds such as various monomers or polymers with the terminated amine polymer and examples of amine reactive polymers include polyepoxy, polyurea-aldehyde, polyphenol-aldehyde, polyamide, polyurea-urethane, polyurethane polyimide, polyurea and similar polymer segments. Of course, identical or similar polymer forming reagents such as monomers as well as identical or similar prepolymers may also be used.
摘要翻译：制备阴离子聚合单体如共轭二烯，乙烯基取代芳族化合物，烯烃型化合物和含杂环氮化合物的聚合物，并用多异氰酸酯或多异硫氰酸酯封端。然后使这样的封端聚合物与含有酰胺如内酰胺的化合物反应，得到酰亚胺型端基。将酰亚胺型封端的聚合物水解以形成稳定的胺封端的聚合物，其可用作物质组合物或在较短时间内长时间储存并与其它各种聚合物和单体或各种组合反应的单体以形成各种嵌段或接枝聚合物。也就是说，胺聚合物随后可以与任何胺反应性化合物如聚异氰酸酯或多异硫氰酸酯和内酰胺在已知的阴离子咪唑聚合催化剂存在下反应，得到封闭的尼龙共聚物。类似地，其它嵌段或接枝共聚物可以通过使胺反应性化合物如各种单体或聚合物与封端的胺聚合物反应而获得，胺反应性聚合物的实例包括聚环氧，聚脲醛，多酚醛，聚酰胺，聚脲 - 聚氨酯，聚氨酯聚酰亚胺，聚脲和类似的聚合物链段。当然，也可以使用相同或相似的聚合物形成试剂如单体以及相同或相似的预聚物。

5. 发明授权

US4154773A Amine terminated polymers and the formation of blocked copolymers 失效
标题翻译：胺封端聚合物和封端共聚物的形成
公开(公告)号：US4154773A
公开(公告)日：1979-05-15
申请号：US805343
申请日：1977-06-10
申请人： William L. Hergenrother , Richard A. Schwarz , Richard J. Ambrose , Robert A. Hayes
发明人： William L. Hergenrother , Richard A. Schwarz , Richard J. Ambrose , Robert A. Hayes
IPC分类号： C08C19/44 , C08F8/30 , C08F293/00 , C08G8/38 , C08G12/46 , C08G18/10 , C08G18/69 , C08G18/83 , C08G81/00 , C08L9/06 , C08L61/24
CPC分类号： C08G81/00 , C08C19/44 , C08F293/00 , C08F8/30 , C08G12/46 , C08G18/10 , C08G18/69 , C08G18/832 , C08G8/38 , Y10S525/914
摘要： Polymers of anionically polymerized monomers such as conjugated dienes, vinyl substituted aromatics, olefinic type compounds, and heterocyclic nitrogen containing compounds, are produced and end capped with a polyisocyanate or polyisothiocyanate. Such end capped polymers are then reacted with compounds containing an amide such as lactam to give an imide type end group. The imide type terminated polymer is hydrolyzed to form a stable amine terminated polymer which may be utilized, as a composition of matter or stored for a short period of time to an extended period of time and reacted with other various polymers and monomers, or various combinations of monomers to form various block or graft polymers. That is the amine polymer may be subsequently reacted with any amine reactive compound such as with a polyisocyanate or polyisothiocyanate and a lactam in the presence of a known anionic Iactam polymerization catalysts to give a blocked nylon copolymer. Similarly, other block or graft copolymers may be obtained by reacting amine reactive compounds such as various monomers or polymers with the terminated amine polymer and examples of amine reactive polymers include polyepoxy, polyurea-aldehyde, polyphenolaldehyde, polyamide, polyurea-urethane, polyurethane, polyimide, polyurea and similar polymer segments. Of course, identical or similar polymer forming reagents such as monomers as well as identical or similar prepolymers may also be used.
摘要翻译：制备阴离子聚合单体如共轭二烯，乙烯基取代芳族化合物，烯烃型化合物和含杂环氮化合物的聚合物，并用多异氰酸酯或多异硫氰酸酯封端。然后使这样的封端聚合物与含有酰胺如内酰胺的化合物反应，得到酰亚胺型端基。将酰亚胺型封端的聚合物水解以形成稳定的胺封端的聚合物，其可用作物质组合物或在较短时间内长时间储存并与其它各种聚合物和单体或各种组合反应的单体以形成各种嵌段或接枝聚合物。也就是说，胺聚合物随后可以与任何胺反应性化合物如聚异氰酸酯或多异硫氰酸酯和内酰胺在已知的阴离子咪唑聚合催化剂存在下反应，得到封闭的尼龙共聚物。类似地，其它嵌段或接枝共聚物可以通过使胺反应性化合物如各种单体或聚合物与封端的胺聚合物反应而获得，胺反应性聚合物的实例包括聚环氧，聚脲醛，多酚醛，聚酰胺，聚脲 - 氨基甲酸酯，聚氨酯，聚酰亚胺，聚脲和类似的聚合物链段。当然，也可以使用相同或相似的聚合物形成试剂如单体以及相同或相似的预聚物。

6. 发明授权

US4959208A Active agent delivery device 失效
标题翻译：活性剂递送装置
公开(公告)号：US4959208A
公开(公告)日：1990-09-25
申请号：US264242
申请日：1988-10-28
申请人： Paritosh M. Chakrabarti , John M. Denison , Harlan B. Johnson , Malcolm Korach , Dennis D. Leatherman , Linda P. Reinhardt , Richard A. Schwarz , Robert B. Simmons
发明人： Paritosh M. Chakrabarti , John M. Denison , Harlan B. Johnson , Malcolm Korach , Dennis D. Leatherman , Linda P. Reinhardt , Richard A. Schwarz , Robert B. Simmons
IPC分类号： A01N25/18 , A01N25/34 , A41G1/00 , A61K9/70 , A61L9/04 , B29C55/00 , C08J9/28
CPC分类号： C08J9/28 , A01N25/18 , A01N25/34 , A41G1/006 , A61K9/7007 , A61L9/042 , B29C55/005 , B29K2105/04 , C08J2201/0543 , C08J2201/0546 , C08J2323/02 , Y10S514/963
摘要： An active agent delivery device comprises (a) microporous material comprising a matrix consisting essentially of linear ultrahigh molecular weight polyolefin, a large proportion of finely divided water-insoluble filler of which at least about 50 percent by weight is siliceous, and interconnecting pores; and (b) a releasable active agent or precursor thereof associated with at least a portion of the filler.
摘要翻译：活性剂递送装置包括（a）微孔材料，其包含基本上由线性超高分子量聚烯烃组成的基质，大部分细碎的水不溶性填料，其至少约50重量％是硅质的，以及互连孔; 和（b）与至少一部分填料相关联的可释放的活性剂或其前体。

7. 发明授权

US4877679A Multilayer article of microporous and porous materials 失效
标题翻译：多层多孔材料制品
公开(公告)号：US4877679A
公开(公告)日：1989-10-31
申请号：US286585
申请日：1988-12-19
申请人： Dennis D. Leatherman , Thomas Rechlicz , Richard A. Schwarz
发明人： Dennis D. Leatherman , Thomas Rechlicz , Richard A. Schwarz
IPC分类号： B32B5/32 , C08J5/12
CPC分类号： B32B5/32 , C08J5/121 , Y10T428/249978 , Y10T428/249979 , Y10T428/249981 , Y10T428/249986 , Y10T442/198 , Y10T442/2148
摘要： A multilayer article comprises at least one layer of substantially porous material bonded to at least one layer of microporous material comprising a matrix consisting essentially of linear ultrahigh molecular weight polyolefin, a large proportion of finely divided, water-insoluble siliceous filler, and interconnecting pores. The microporous material has regions of stretch-induced molecularly oriented polymer in the matrix.
摘要翻译：多层制品包括至少一层基本上多孔的材料，其结合至至少一层微孔材料层，所述微孔材料层包含基本上由线性超高分子量聚烯烃，大部分细碎的水不溶性硅质填料和互连孔组成的基体。微孔材料在基体中具有拉伸诱导的分子取向聚合物的区域。

8. 发明授权

US4429058A Expandable polymeric styrene particles 失效
标题翻译：可发性聚合物苯乙烯颗粒
公开(公告)号：US4429058A
公开(公告)日：1984-01-31
申请号：US483406
申请日：1983-04-08
申请人： Richard A. Schwarz
发明人： Richard A. Schwarz
IPC分类号： C08J9/16 , C08J9/18 , C08J9/224 , C08J9/22
CPC分类号： C08J9/224 , C08J9/18 , C08J2325/00
摘要： An improved expandable polymeric styrene particle is provided containing a blowing agent, a minor amount of pentaerythritol tetrastearate, overcoated with a minor amount of glyceryl monostearate. The improved particle results in a significantly reduced final mold cooling cycle in producing the finished molded article. Pentaerythritol tetrastearate is preferably incorporated during impregnation with the blowing agent and glyceryl monostearate overcoated by blending with the expandable particles after impregnation.
摘要翻译：提供了一种改进的可发性聚合物苯乙烯颗粒，其含有发泡剂，少量的季戊四醇四硬脂酸酯，外涂少量甘油单硬脂酸酯。改进的颗粒导致在生产成品模制品时显着降低最终模具冷却循环。季戊四醇四硬脂酸酯优选在浸渍期间掺入发泡剂和单硬脂酸甘油酯，其通过与浸渍后的可膨胀颗粒共混而外涂。

9. 发明授权

US4388418A Foamable polymeric styrene particles 失效
标题翻译：可发泡聚合物苯乙烯颗粒
公开(公告)号：US4388418A
公开(公告)日：1983-06-14
申请号：US423487
申请日：1982-09-24
申请人： Richard A. Schwarz
发明人： Richard A. Schwarz
IPC分类号： C08J9/00 , C08J9/18 , C08K5/02 , C08K5/06 , C08J9/20
CPC分类号： C08J9/18 , C08J9/0019 , C08K5/02 , C08K5/06 , C08J2325/00 , Y10S521/907
摘要： An expandable polymeric styrene particle is provided from which molded foamed articles can be produced exhibiting reduced flammability characteristics. The expandable polymeric styrene particle contains a blowing agent, a minor amount of bis (allyl ether) of tetrabromobisphenol A and a minor amount of dibromoethyldibromocyclohexane. The additives can be incorporated during impregnation with the blowing agent or by blending with the expandable particles after impregnation.
摘要翻译：提供可膨胀的聚合苯乙烯颗粒，由此可以制造出具有降低的可燃性特征的模制泡沫制品。可发性聚合苯乙烯颗粒含有发泡剂，少量的四溴双酚A的双（烯丙基醚）和少量的二溴乙基二溴环己烷。添加剂可以在与发泡剂浸渍期间掺入，或者在浸渍后与可膨胀颗粒共混。

10. 发明授权

US4316967A Amine terminated polymers and the formation of block copolymers 失效
公开(公告)号：US4316967A
公开(公告)日：1982-02-23
申请号：US17790
申请日：1979-03-05
申请人： William L. Hergenrother , Richard A. Schwarz , Richard J. Ambrose , Robert A. Hayes
发明人： William L. Hergenrother , Richard A. Schwarz , Richard J. Ambrose , Robert A. Hayes
IPC分类号： C08C19/44 , C08F8/30 , C08G8/38 , C08G12/46 , C08G18/10 , C08G18/69 , C08G69/00 , C08G81/02 , C08L63/00 , C08F18/24 , C08L9/06
CPC分类号： C08G81/028 , C08C19/44 , C08F8/30 , C08G12/46 , C08G18/10 , C08G18/69 , C08G69/00 , C08G8/38 , C08G81/02
摘要： Polymers of anionically polymerized monomers such as mono-olefins, conjugated dienes, vinyl substituted aromatics, vinyl substituted pyridine, vinyl substituted quinolines, various aldehydes, various epoxides, various oxetanes, various oxygen-containing compounds, and the like are produced and end capped with a polyisocyanate or polyisothiocyanate having the formula R--N.dbd.C.dbd.X).sub.n wherein R is a hydrocarbon, n is 2 or 3, and X is oxygen or sulfur. Such end capped polymers, of course, contain one reacted or connected isocyanate or isothiocyanate group and at least one free isocyanate or isothiocyanate end group, which free end group(s) reacts with an amide to give an imide end group. The imide terminated polymer is then hydrolyzed to form a stable amine terminated polymer. The reaction of the amide compound with the isocyanate(s) or isothiocyanate(s), followed by hydrolysis, results in the replacement of the free isocyanate or isothiocyanate end group(s) with an amine group(s). Thus, the amine terminated polymer contains the polymer connected to an isocyanate or isothiocyanate group (now an amide group or a thioamide group), which in turn is attached to the hydrocarbon portion, that is, the "R" portion of the polyisocyanate, which in turn is connected to the formed amine group. The amine terminated polymers may be stored extended periods of time and then reacted with various polymers, prepolymers, monomers, or various combinations thereof to form various block or graft copolymers. That is, the amine terminated polymer may be subsequently reacted with any amine reactive compound such as diepoxy monomers or an epoxy prepolymer in the presence of known epoxy catalysts to give a blocked epoxy copolymer. Similarly, the amine terminated polymer may be reacted with urea prepolymers or urea-forming monomers to yield a block urea copolymer. Reaction of the amine terminated polymer with urethane polymers, urethane prepolymers, or urethane-forming monomers will yield a urethane block copolymer. Reaction of the amine terminated polymer with urethane-urea prepolymers or urethane-urea forming monomers will yield a urethane-urea block copolymer. Similarly, various dianhydride and diamine monomers may be utilized to form an imide block copolymer.

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