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公开(公告)号：US5314975A
公开(公告)日：1994-05-24
申请号：US10492
申请日：1993-01-28
Applicant: Stefan A. Babirad , Dean M. Moren , Steven M. Heilmann , Larry R. Krepski , Jerald K. Rasmussen
Inventor： Stefan A. Babirad , Dean M. Moren , Steven M. Heilmann , Larry R. Krepski , Jerald K. Rasmussen
IPC: C07F7/10 , C07F7/18 , C08F30/08 , C08F130/08 , C08F230/08 , C08F26/00
CPC classification number: C08F30/08 , C07F7/1836
Abstract: The present invention provides novel fluorinated acrylamide silane monomers which are useful as adhesion promoting agents in optical fiber cladding compositions. Polymerization of the novel monomers, optionally in the presence compatible ethylenically-unsaturated monomers, provides homopolymers and copolymers which are useful as non-wetting agents.
Abstract translation: 本发明提供了新颖的氟化丙烯酰胺硅烷单体，其可用作光纤包层组合物中的粘合促进剂。 新型单体的聚合，任选地在相容的烯键式不饱和单体存在下，提供可用作非润湿剂的均聚物和共聚物。
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公开(公告)号：US5239013A
公开(公告)日：1993-08-24
申请号：US953211
申请日：1992-09-29
Applicant: Cecil V. Francis , Steven M. Heilmann , Larry R. Krepski , Jerald K. Rasmussen
Inventor： Cecil V. Francis , Steven M. Heilmann , Larry R. Krepski , Jerald K. Rasmussen
IPC: G02F1/35 , C08F8/30 , C08F8/32 , C08F8/34 , C08F20/34 , C08F20/52 , C08F212/00 , C08F212/08 , C08F220/36 , C08F220/58 , C08J5/18 , G02F1/355 , G02F1/361 , H01S5/00
CPC classification number: C08F8/34 , C08F8/30 , G02F1/3617
Abstract: Organic groups covalently bound to a polymer backbone provide second or third order nonlinear susceptibilities to the polymer. In another aspect, a method is disclosed for providing the novel polymers of the invention. Polymers of the invention can be directionally oriented to provide useful optically nonlinear media for use in nonlinear optical devices such as optical switches or light modulation devices.
Abstract translation: 与聚合物主链共价结合的有机基团为聚合物提供二阶或三阶非线性敏感性。 在另一方面，公开了提供本发明的新型聚合物的方法。 本发明的聚合物可以定向取向以提供用于非线性光学装置（例如光开关或光调制装置）中的有用的光学非线性介质。
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83.发明授权Silyl 2-amidoacetate and silyl 3-amidopropionate compositions and optical fiber made therefrom 失效2-酰氨乙酸甲硅烷基酯和3-氨基丙酸甲硅烷酯组合物和由其制成的光纤
公开(公告)号：US4852969A
公开(公告)日：1989-08-01
申请号：US169377
申请日：1988-03-17
Applicant: Stefan A. Babirad , Fredrick Bacon , Steven M. Heilmann , Larry R. Krepski , Andrew S. Kuczma , Jerald K. Rasmussen
Inventor： Stefan A. Babirad , Fredrick Bacon , Steven M. Heilmann , Larry R. Krepski , Andrew S. Kuczma , Jerald K. Rasmussen
CPC classification number: C08G77/388 , C03C25/105 , C07F7/1896 , G02B1/045 , G02B1/105
Abstract: The present invention provides novel silyl 2-amidoacetates and silyl 3-amidopropionates which are the reaction products of azlactone and silanol reactants. The novel products result from nucleophilic addition of a soluble or insoluble, low or high molecular weight reactant containing one or more silanol groups and a soluble or insoluble, low or high molecular weight reactant containing one or more azlactone groups. The reaction products provide for high adhesion between the siliceous and azlactone reactants, as would be useful as protective coatings particularly on silicon-containing materials. It has been recognized in the present invention that silyl 2-amidoacetates and silyl 3-amidopropionates are useful linkages between silanol and azlactone derived materials.
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公开(公告)号：US4841021A
公开(公告)日：1989-06-20
申请号：US126590
申请日：1987-11-30
Applicant: Alan R. Katritzky , Larry R. Krepski , Jerald K. Rasmussen , Steven M. Heilmann , Richard D. Tarr
Inventor： Alan R. Katritzky , Larry R. Krepski , Jerald K. Rasmussen , Steven M. Heilmann , Richard D. Tarr
CPC classification number: C08G73/0627
Abstract: A novel class of polymers comprises one or more dipyridinium units, having the formula ##STR1## contained within the main polymer backbone where Ar.sup.1, Ar.sup.2, and Ar.sup.3 are aromatic or heteroaromatic nuclei each of which can consist of one ring or two fused or catenated rings having 5 to 12 ring carbon and heteroatoms which can include 1 to 3 unitary heteroatoms selected from S, N and O, R.sup.1 is any divalent organic bridging group, and Z.sup..crclbar. is a counterion.
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公开(公告)号：US4816554A
公开(公告)日：1989-03-28
申请号：US54609
申请日：1987-05-27
Applicant: Alan R. Katritzksy , Joel Swinson , Kumars Sakizadeh , Jerald K. Rasmussen , Larry R. Krepski , Steven M. Heilmann
Inventor： Alan R. Katritzksy , Joel Swinson , Kumars Sakizadeh , Jerald K. Rasmussen , Larry R. Krepski , Steven M. Heilmann
Abstract: A class of polymers comprises one or more 2-amidomethylbenzazole units, ##STR1## contained within the main polymer backbone, wherein Ar is Ar.sup.1 or Ar.sup.2, wherein Ar.sup.1 is a tetravalent aromatic nucleus having two pairs of valences, the members of each pair being situated on adjacent carbon atoms; Ar.sup.2 is a trivalent aromatic nucleus in which at least two of the valences are situated on adjacent carbon atoms; and X is --NR.sup.4 --, --O--, or --S--, where R.sup.4 is hydrogen or alkyl of 1 to 8 carbon atoms or an aryl group.
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Patent Agency Ranking
公开(公告)号：US4777276A
公开(公告)日：1988-10-11
申请号：US316234
申请日：1981-10-29
Applicant: Jerald K. Rasmussen , Steven M. Heilmann , Frederick J. Palensky
Inventor： Jerald K. Rasmussen , Steven M. Heilmann , Frederick J. Palensky
IPC: C07C237/06 , C07C67/00 , C07C231/00 , C07C231/02 , C07C231/10 , C07C231/12 , C07C233/49 , C07C237/08 , C07C237/10 , C07C237/12 , C07C241/00 , C07C273/10 , C07C325/00 , C07C327/20 , C07C327/22 , C07F7/08 , C08F8/14 , C08F8/30 , C08F8/32 , C08F20/52 , C08F20/54 , C08F20/60 , C08F26/00 , C08F26/06 , C08F290/00 , C08F299/02 , C08G63/91 , C08G65/32 , C08G65/48 , C08G77/38 , C08G77/388 , C09D4/00 , C09J4/00 , C07C102/00 , C07C103/133
CPC classification number: C09D4/00 , C08F299/024 , C09J4/00
Abstract: A composition of matter comprising an acrylamido-acyl or methacrylamido-acyl oligomer derived from at least one nucleophilic oligomer having at least one amino-, hydroxyl-, or thiol-substituted polyoxyalkylene, polyalkyleneimine, polyester, polyolefin, polyacrylate, or polysiloxane oligomer, said nucleophilic oliogmer having a molecular weight in the range of 200 to 20,000 is disclosed. Also disclosed are free radically polymerizable monomer-containing compositions containing said oligomers as well as acrylamido- and methacrylamido-acylated polymers which are the thermal or photocured products of said oligomers. In addition, a process is disclosed for providing said acrylamido- and methacrylamido-acylated oligomers which are useful, for example, in coatings, films, printing inks, adhesives, and saturants.
Abstract translation: 包含衍生自至少一种具有至少一个氨基，羟基或硫醇取代的聚氧化烯，聚亚烷基亚胺，聚酯，聚烯烃，聚丙烯酸酯或聚硅氧烷低聚物的亲核低聚物的丙烯酰氨基 - 酰基或甲基丙烯酰氨基 - 酰基低聚物的物质组合物， 公开了分子量在200至20,000范围内的亲核醇。 还公开了含有所述低聚物以及作为所述低聚物的热或光固化产物的丙烯酰氨基和甲基丙烯酰氨基酰化聚合物的可自由基聚合的含单体的组合物。 此外，公开了一种用于提供所述丙烯酰氨基和甲基丙烯酰氨基酰化的低聚物的方法，其可用于例如涂料，膜，印刷油墨，粘合剂和饱和物。
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公开(公告)号：US4740568A
公开(公告)日：1988-04-26
申请号：US891858
申请日：1986-09-03
Applicant: Alan R. Katritzky , Stephen J. Cato , Jerald K. Rasmussen , Larry R. Krepski , Steven M. Heilmann
Inventor： Alan R. Katritzky , Stephen J. Cato , Jerald K. Rasmussen , Larry R. Krepski , Steven M. Heilmann
CPC classification number: C08G73/0605
Abstract: A poly(triazolinethione) is prepared by a process comprising the steps:(a) providing a poly(acylthiosemicarbazide),(b) cyclodehydrating the poly(acylthiosemicarbazide) by subjecting it to an elevated temperature in the presence of an aqueous alkaline solution to form a polyanion of a poly(triazolinethione),(c) treating the polyanion of the poly(triazolinethione) with aqueous acid solution to provide the poly(triazolinethione), and(d) isolating the resulting poly(triazolinethione).
Abstract translation: 通过包括以下步骤的方法制备聚（三唑啉硫酮）：（a）提供聚（酰基硫代氨基脲），（b）通过在碱性水溶液的存在下使其升高温度使聚（酰基硫代氨基脲）环化脱水形成 聚（三唑啉硫酮）的聚阴离子，（c）用酸性溶液处理聚（三唑啉硫酮）的聚阴离子以提供聚（三唑啉硫酮），和（d）分离所得的聚（三唑啉硫酮）。
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公开(公告)号：US4667012A
公开(公告)日：1987-05-19
申请号：US681553
申请日：1984-12-14
Applicant: Jerald K. Rasmussen , Alan R. Katritzky , Larry R. Krepski , Howell K. Smith, II , Steven M. Heilmann , Kumars Sakizadeh
Inventor： Jerald K. Rasmussen , Alan R. Katritzky , Larry R. Krepski , Howell K. Smith, II , Steven M. Heilmann , Kumars Sakizadeh
CPC classification number: C08G73/0616
Abstract: A novel class of heterocyclic polymers and copolymers containing the 2-imidazolin-5-one ring structure is described. These polymers are prepared by reaction of bisazlactones and diamines, with or without suitable condensation monomers; the resultant polyamides are then thermally cyclodehydrated in the presence of a catalyst to produce the imidazolinone-containing polymers. Many of the poly(imidazolinones) are water soluble and therefore find utility in various aspects of water treatment, or in paper or fabric sizing.
Abstract translation: 描述了含有2-咪唑啉-5-酮环结构的新一类杂环聚合物和共聚物。 这些聚合物通过双偶氮内酯和二胺的反应制备，具有或不具有合适的缩合单体; 然后将所得的聚酰胺在催化剂的存在下进行热环化脱水以制备含咪唑啉酮的聚合物。 许多聚（咪唑啉酮）是水溶性的，因此可用于水处理的各个方面，或在纸或织物施胶中。
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公开(公告)号：US4639286A
公开(公告)日：1987-01-27
申请号：US641924
申请日：1984-08-17
Applicant: Jerald K. Rasmussen , Steven M. Heilmann , Frederick J. Palensky
Inventor： Jerald K. Rasmussen , Steven M. Heilmann , Frederick J. Palensky
IPC: C07D265/06 , C07D263/42 , C08G63/00 , C08G63/12 , C08G69/00 , C08G69/40 , C08G69/42 , C08G69/44 , C08G75/02 , C08G75/04 , C08G77/38 , C08G77/388 , C08K5/35 , C08L71/02 , C08L77/00 , C08L101/02 , C09J159/00 , C09J167/00 , C09J177/00 , C09J181/00 , C09J3/14 , C09J5/04
CPC classification number: C07D263/42 , C08G69/00 , C08G69/42
Abstract: Azlactone-functional compounds, which are liquid above 20.degree. C., and their method of preparation from alkenyl azlactones and nucleophilic group-substituted compounds are disclosed. The azlactone-functional compounds of the invention cure in the presence of nucleophilic chain-extending or crosslinking agents to form linear or crosslinked polyamide resin systems.
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公开(公告)号：US4624995A
公开(公告)日：1986-11-25
申请号：US721317
申请日：1985-04-09
Applicant: Alan R. Katritzky , Stephen J. Cato , Jerald K. Rasmussen , Larry R. Krepski , Steven M. Heilmann
Inventor： Alan R. Katritzky , Stephen J. Cato , Jerald K. Rasmussen , Larry R. Krepski , Steven M. Heilmann
CPC classification number: C08G73/0605
Abstract: A poly(triazolinethione) is prepared by a process comprising the steps:(a) providing a poly(acylthiosemicarbazide),(b) cyclodehydrating the poly(acylthiosemicarbazide) by subjecting it to an elevated temperature in the presence of an aqueous alkaline solution to form a polyanion of a poly(triazolinethione),(c) treating the polyanion of the poly(triazolinethione) with aqueous acid solution to provide the poly(triazolinethione), and(d) isolating the resulting poly(triazolinethione).
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