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31. 发明授权

US06211302B1 Rheology modification of interpolymers of alpha-olefins and vinylidene aromatic monomers 失效
标题翻译： α-烯烃和亚乙烯基芳族单体互聚物的流变改性
公开(公告)号：US06211302B1
公开(公告)日：2001-04-03
申请号：US09129155
申请日：1998-08-05
申请人： Thoi H. Ho , Ray E. Drumright , Robert H. Terbrueggen , Clark H. Cummins , Michael J. Mullins , H. Craig Silvis
发明人： Thoi H. Ho , Ray E. Drumright , Robert H. Terbrueggen , Clark H. Cummins , Michael J. Mullins , H. Craig Silvis
IPC分类号： C08F830
CPC分类号： C08L23/02 , C08G81/02 , C08K5/43 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/0815 , C08L23/0838 , C08L23/0853 , C08L23/16 , C08L2205/22 , C08L2312/00 , C08L2314/06 , Y10T428/1334 , Y10T428/1352 , Y10T428/1386 , Y10T428/139 , Y10T428/31913 , Y10T428/31917 , C08L2666/04
摘要： The invention includes a process of preparing a coupled polymer comprising heating an admixture containing (1) at least one interpolymer of an alpha olefin and vinyl aromatic monomer and (2) a coupling amount of at least one poly(sulfonyl azide) to at least the decomposition temperature of the poly(sulfonyl azide) for a period sufficient for decomposition of at least about 80 weight percent of the poly(sulfonyl azide) and sufficient to result in a coupled polymer. The polymer preferably. comprises ethylene, and a vinyl aromatic monomer, preferably styrene. The amount of poly(sulfonyl azide) is preferably from about 0.01 to about 1 weight percent of the interpolymer and the reaction preferably takes place at a temperature greater than about 150° C., more preferably 185° C. The process optionally and in one preferred embodiment additionally comprises steps (b) fabricating an article from the coupled polymer and (c) crosslinking the fabricated coupled polymer. The invention additionally includes any composition produced by a process of the invention and any article made from the composition, preferably articles formed from a melt of the composition, more preferably by blow molding, blowing a film, foaming, or profile extruding, most preferably to form a coating for wire or cable, a tube, a gasket, a seal, roofing, or fiber. The article is optionally calendared. Additionally, the invention includes the use of compositions of the invention as starting materials for forming processes in which the composition is melted and especially in blow molding, blowing a film, foaming, or profile extruding, most preferably to form a coating for wire or cable, a tube, a gasket, a seal, roofing, or fiber.
摘要翻译：本发明包括制备偶联聚合物的方法，其包括加热含有（1）至少一种α-烯烃和乙烯基芳族单体的共聚物的混合物和（2）至少一种聚（磺酰基叠氮化物）的偶联量至少至少聚（磺酰基叠氮化物）的分解温度足以分解至少约80重量％的聚（磺酰基叠氮化物）并足以产生偶联聚合物。优选聚合物。包括乙烯和乙烯基芳族单体，优选苯乙烯。聚（磺酰基叠氮化物）的量优选为互聚物的约0.01至约1重量％，并且反应优选在大于约150℃，更优选185℃的温度下进行。该方法任选地和一个优选实施方案另外包括步骤（b）从偶联的聚合物制备制品和（c）交联制备的偶联聚合物。本发明还包括通过本发明的方法制备的任何组合物和由组合物制成的任何制品，优选由组合物的熔体形成的制品，更优选通过吹塑，吹膜，发泡或型材挤出，最优选形成电线或电缆的涂层，管，垫圈，密封件，屋顶或纤维。该文章是可选的日历。此外，本发明包括使用本发明的组合物作为其中组合物熔融的方法的起始原料，特别是在吹塑，吹塑膜，发泡或型材挤出中，最优选形成电线或电缆涂层管，垫圈，密封件，屋顶或纤维。

32. 发明授权

US6117918A Vinyl aromatic polymer coupling and foams 有权
公开(公告)号：US6117918A
公开(公告)日：2000-09-12
申请号：US140586
申请日：1998-08-26
申请人： Bharat I. Chaudhary , Andy I. Laiho , Andrew N. Paquet , James M. Roe , Clark H. Cummins , Michael J. Mullins , H. Craig Silvis
发明人： Bharat I. Chaudhary , Andy I. Laiho , Andrew N. Paquet , James M. Roe , Clark H. Cummins , Michael J. Mullins , H. Craig Silvis
IPC分类号： C08J9/04 , C08F8/34 , C08F8/42 , C08F257/02 , C08J9/00
CPC分类号： C08F8/34
摘要： The invention includes a process comprising steps of (1) forming a admixture of (a) a vinyl aromatic polymer and (b) a coupling amount of at least one poly(sulfonyl azide); (2) introducing the vinyl aromatic polymer or admixture into a melt processing device; (3) melting the vinyl aromatic polymer or admixture, and thereafter (4) exposing the admixture to a temperature, hereinafter, melt process temperature, sufficient to result in coupling of the vinyl aromatic polymer. The invention also includes a process of increasing the molecular weight of a vinyl aromatic polymer by heating an admixture of at least one vinyl aromatic polymer and a coupling amount of at least one poly(sulfonyl azide). Alternatively the invention is a process comprising steps of (1) forming, under a first pressure, a mixture of a vinyl aromatic polymer, a blowing agent and at least one poly(sulfonyl azide), with the mixture at a temperature at which the viscosity of the mixture is sufficient to retain the blowing agent when the mixture is allowed to expand; (2) extruding the mixture into a holding zone maintained at a temperature and second pressure which does not allow the mixture to foam, the holding zone having an outlet die defining an orifice opening into a zone of a third pressure lower than the first or second pressures at which the mixture foams, and an openable gate closing the die orifice; (3) periodically opening the gate; (4) substantially concurrently applying mechanical pressure by a movable ram on the mixture to eject the mixture from the holding zone through the die orifice into the zone of third pressure, at a rate greater than that at which substantial foaming in the die orifice occurs and less than that at which substantial irregularities in cross-sectional area or shape occurs; and (5) permitting the ejected mixture to expand unrestrained in at least one dimension to produce an elongated thermoplastic cellular body. The invention also includes any composition comprising a product formed by a process of the invention, said composition preferably comprising a foam or polymer and any article formed from such a composition.

33. 发明授权

US5883188A Paintable olefinic interpolymer compositions 失效
标题翻译：可涂漆烯烃互聚物组合物
公开(公告)号：US5883188A
公开(公告)日：1999-03-16
申请号：US926760
申请日：1997-09-10
申请人： Yuh-Chin Hwang , Stephen R. Betso , Thomas J. McKeand, Jr. , H. Craig Silvis , Deepak R. Parikh , Don J. Germano , Seema V. Karande
发明人： Yuh-Chin Hwang , Stephen R. Betso , Thomas J. McKeand, Jr. , H. Craig Silvis , Deepak R. Parikh , Don J. Germano , Seema V. Karande
IPC分类号： C08L51/06 , C08L51/00
CPC分类号： C08L51/06 , Y10T428/31938
摘要： Paintable thermoplastic polyolefin compositions are disclosed which comprise (i) about 20 to about 70 wt % of at least one graft-modified polypropylene, (ii) about 10 to about 40 wt % of at least one nongrafted or graft-modified homogeneously branched linear ethylene polymer, ethylene-propylene monomer rubber, ethylene-propylene-diene monomer rubber, heterogeneously branched linear ethylene polymer, styrene block copolymer, or a combination thereof and (iii) about 5 to about 50 wt % of an interpolymer of ethylene and an .alpha.,.beta.-unsaturated carbonyl copolymer, e.g. a copolymer of ethylene and acrylic acid. The polypropylene and, optionally the homogeneously branched linear ethylene polymer, ethylene-propylene monomer rubber, ethylene-propylene-diene monomer rubber, heterogeneously branched linear ethylene polymer, and styrene block copolymer are grafted with an unsaturated organic compound containing at least one site of ethylenic unsaturation and at least one carbonyl group, e.g. maleic anhydride. The compositions exhibit excellent paintability with conventional paints without prior application of a primer or surface treatment, good heat resistance, good low temperature impact resistance, and they can be recycled by melt blending the compositions with thermoplastic materials, e.g., in an extruder.
摘要翻译：公开了可涂覆的热塑性聚烯烃组合物，其包含（i）约20至约70重量％的至少一种接枝改性聚丙烯，（ii）约10至约40重量％的至少一种未接枝或接枝改性的均匀支化的线型乙烯聚合物，乙烯 - 丙烯单体橡胶，乙烯 - 丙烯 - 二烯单体橡胶，非均匀支化的线性乙烯聚合物，苯乙烯嵌段共聚物或其组合，和（iii）约5-约50wt％的乙烯和α的互聚物， β-不饱和羰基共聚物，例如乙烯和丙烯酸的共聚物。聚丙烯和任选的均匀支化的线性乙烯聚合物，乙烯 - 丙烯单体橡胶，乙烯 - 丙烯 - 二烯单体橡胶，非均匀支化的线性乙烯聚合物和苯乙烯嵌段共聚物用含有至少一个烯属的位点的不饱和有机化合物不饱和键和至少一个羰基，例如马来酸酐。组合物在常规涂料中表现出优异的可涂色性，而无需预先施用底漆或表面处理，良好的耐热性，良好的低温耐冲击性，并且它们可以通过将组合物与热塑性材料（例如在挤出机中）熔融共混来再循环。

34. 发明授权

US5731094A Hydroxy-phenoxyether polyester coextruded laminates 失效
标题翻译：羟基 - 苯氧基醚聚酯共挤出层压板
公开(公告)号：US5731094A
公开(公告)日：1998-03-24
申请号：US735284
申请日：1996-10-22
申请人： David J. Brennan , Jerry E. White , Mark A. Barger , H. Craig Silvis
发明人： David J. Brennan , Jerry E. White , Mark A. Barger , H. Craig Silvis
IPC分类号： B32B27/00 , B32B27/08 , B32B27/34 , B32B27/36 , C08G65/42
CPC分类号： B32B27/36 , B32B27/34 , Y10T428/31725 , Y10T428/31739 , Y10T428/31786
摘要： A laminate structure comprises one or more layers of a polyester and one or more layers of a hydroxy-phenoxyether polymer. The laminate structure can be prepared by coextruding one or more layers of a polyester and one or more layers of a hydroxy-phenoxyether polymer. The laminate structure can be fabricated into articles using conventional fabrication techniques such as compression molding, injection molding, blow molding, extrusion, solvent casting, calendering and thermoforming.
摘要翻译：层压结构包括一层或多层聚酯和一层或多层羟基 - 苯氧基醚聚合物。层压结构可以通过共挤出一层或多层聚酯和一层或多层羟基 - 苯氧基醚聚合物来制备。层压结构可以使用常规的制造技术如压塑，注塑，吹塑，挤出，溶剂浇铸，压延和热成型制成制品。

35. 发明授权

US5629050A Process for preparing coated articles 失效
标题翻译：制备涂层制品的方法
公开(公告)号：US5629050A
公开(公告)日：1997-05-13
申请号：US521482
申请日：1995-08-30
申请人： H. Craig Silvis , Susan J. Babinec , Robert A. Cipriano
发明人： H. Craig Silvis , Susan J. Babinec , Robert A. Cipriano
IPC分类号： B05D1/04 , B05D7/02 , C08L67/06 , C08L75/06 , C08L79/00 , C09D5/46
CPC分类号： B05D1/045
摘要： A process for preparing a coated article which includes the step of electromotively coating an article molded or extruded from a composition having a conductivity of at least about 10.sup.-14 Siemens/cm (S/cm) comprising (a) a thermoplastic polymer, thermoset polymer, or mixture thereof and (b) an electronically conductive charge transfer complex or inherently semiconducting polymer different from (a). It has been discovered that the process of the invention provides a means by which electromotively coated polymer articles may be conveniently prepared.
摘要翻译：一种制备涂覆制品的方法，其包括电动涂覆由具有至少约10-14西门子/厘米（S / cm）的导电率的组合物模制或挤出的制品的步骤，所述组合物包含（a）热塑性聚合物，热固性聚合物，或其混合物和（b）不同于（a）的电子导电电荷转移络合物或固有的半导体聚合物。已经发现，本发明的方法提供了可以方便地制备电动涂覆的聚合物制品的方法。

36. 发明授权

US5464924A Flexible poly(amino ethers) for barrier packaging 失效
标题翻译：用于屏障包装的柔性聚（氨基醚）
公开(公告)号：US5464924A
公开(公告)日：1995-11-07
申请号：US179030
申请日：1994-01-07
申请人： H. Craig Silvis , Shari L. Kram
发明人： H. Craig Silvis , Shari L. Kram
IPC分类号： C08G59/10 , C08G59/22 , C08G59/50 , C08G59/64 , C08G73/02
CPC分类号： C08G59/50 , C08G59/10 , C08G59/226
摘要： Polyaminoethers prepared by reacting (1) a primary amine or bis(secondary) diamine with (2) a diglyeidyl ether and (3) an amine- or epoxy-functionalized poly(alkylene oxide) exhibit a combination of low glass transition temperature (Tg of 14.degree. C. to 73.degree. C.) and low oxygen transmission rate (OTR of 0.53 to 19.0 cc-mil/100-in.sup.2 -atm-day).
摘要翻译：通过使（1）伯胺或双（仲）二胺与（2）二缩水甘油醚和（3）胺或环氧官能化的聚（环氧烷）反应制备的聚氨基醚表现出低玻璃化转变温度 14℃至73℃）和低氧气透过率（OTR为0.53至19.0cc-mil / 100-in2-atm-day）。

37. 发明授权

US5266365A Epoxy polymeric nonlinear optical materials 失效
标题翻译：环氧聚合非线性光学材料
公开(公告)号：US5266365A
公开(公告)日：1993-11-30
申请号：US843494
申请日：1992-02-28
申请人： John J. Kester , H. Craig Silvis
发明人： John J. Kester , H. Craig Silvis
IPC分类号： C08G59/20 , C08G59/32 , C08G59/50 , G02F1/361 , C08G59/40 , G02F1/00
CPC分类号： G02F1/3616 , C08G59/20 , C08G59/32 , C08G59/5033 , G02F1/3611 , G02F1/3613 , Y10T428/31511
摘要： The present invention is directed to an epoxy-containing polymeric material having nonlinear optical properties, particularly a glycidyl amine polymer, and a process for making the nonlinear optical (NLO) epoxy-containing polymeric material including poling the polymeric material under high voltage at elevated temperature for a period of time to bring about orientation of the nonlinear optical functionalities in the polymer. The polymers have enhanced thermal stability and good NLO properties.
摘要翻译：本发明涉及具有非线性光学特性的含环氧基的聚合物材料，特别是缩水甘油胺聚合物，以及制造非线性光学（NLO）环氧树脂聚合物材料的方法，包括在高温下在高温下极化聚合物材料在一段时间内引起聚合物中非线性光学官能团的取向。聚合物具有增强的热稳定性和良好的NLO性能。

38. 发明授权

US4605789A Process for preparing spirobiindanols 失效
标题翻译：制备螺二茚醇的方法
公开(公告)号：US4605789A
公开(公告)日：1986-08-12
申请号：US812616
申请日：1985-12-23
申请人： H. Craig Silvis , Ted A. Morgan
发明人： H. Craig Silvis , Ted A. Morgan
IPC分类号： C07C37/11 , C07C39/17
CPC分类号： C07C37/11 , C07C2102/08 , C07C2103/94
摘要： A new process for preparing spirobiindanols, comprising refluxing the corresponding alkylaryl bisphenyl derivative in the presence of a dry heterogeneous acid catalyst in toluene, is disclosed.
摘要翻译：公开了一种制备螺二茚醇的新方法，包括在干均相酸催化剂存在下在甲苯中回流相应的烷基芳基双苯基衍生物。

39. 发明授权

US11225584B2 Adhesion promoter system, and method of producing the same 有权
公开(公告)号：US11225584B2
公开(公告)日：2022-01-18
申请号：US13697262
申请日：2011-04-20
申请人： Sandra Hofmann , Bart Noordover , Cristiano Betté , Antonio Batistini , Elisa Passaglia , H. Craig Silvis
发明人： Sandra Hofmann , Bart Noordover , Cristiano Betté , Antonio Batistini , Elisa Passaglia , H. Craig Silvis
IPC分类号： C09D123/26 , C09D123/02 , C09J123/02
摘要： Adhesion promoter systems and methods of producing same, the systems including the admixing product of at least 60 percent by weight of a first functionalized polyolefin, and less than 40 percent by weight of a second functionalized polyolefin, based on the total weight of the solid content, and one or more solvents. The second functionalized polyolefin includes homopolymers of propylene or copolymers of propylene with hexene, octene and/or other alpha-olefins. The homopolymers or copolymers have a single unsaturation a terminal succinic anhydride moiety, and additional succinic anhydride substitutions on the polypropylene backbone. The succinic anhydride substitution ranges from about 5 to about 45 weight percent of second functionalized polyolefin.

40. 发明授权

US06506848B2 Rheology modification of elastomers 有权
标题翻译：弹性体的流变改性
公开(公告)号：US06506848B2
公开(公告)日：2003-01-14
申请号：US10021134
申请日：2001-10-29
申请人： Wendy D. Hoenig , Teresa Karjala , Che-I Kao , Clark H. Cummins , Michael J. Mullins , H. Craig Silvis , Thoi H. Ho
发明人： Wendy D. Hoenig , Teresa Karjala , Che-I Kao , Clark H. Cummins , Michael J. Mullins , H. Craig Silvis , Thoi H. Ho
IPC分类号： G08F834
CPC分类号： C08L23/02 , C08G81/02 , C08K5/43 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/0815 , C08L23/0838 , C08L23/0853 , C08L23/16 , C08L2205/22 , C08L2312/00 , C08L2314/06 , Y10T428/1334 , Y10T428/1352 , Y10T428/1386 , Y10T428/139 , Y10T428/31913 , Y10T428/31917 , C08L2666/04
摘要： The present invention includes a process of preparing a coupled polymer comprising heating an admixture containing (1) at least one elastomer comprising ethylene and at least one comonomer which is selected from alpha olefins having at least 3 carbon atoms, dienes and combinations thereof and (2) a coupling amount at least one poly(sulfonyl azide) to at least the decomposition temperature of the poly(sulfonyl azide) for a period sufficient for decomposition of at least 80 weight percent of the poly(sulfonyl azide) and sufficient to result in a coupled polymer having a gel content of less than 2 weight percent. The invention includes compositions comprising the reaction product formed by the inventive process. The invention additionally includes articles which comprise a composition of the invention particularly when the article is formed from a melt of the composition.
摘要翻译：本发明包括一种制备偶联聚合物的方法，包括加热含有（1）包含乙烯和至少一种选自具有至少3个碳原子的α-烯烃，二烯及其组合的至少一种共聚单体的混合物的混合物，和（2 ）偶联量至少一种聚（磺酰基叠氮化物）至少达到聚（磺酰基叠氮化物）的分解温度足以分解至少80重量％的聚（磺酰基叠氮化物）并足以导致凝胶含量小于2重量％的偶联聚合物。本发明包括包含通过本发明方法形成的反应产物的组合物。本发明另外包括包含本发明组合物的制品，特别是当制品由组合物的熔体形成时。

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