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公开(公告)号：US4154912A
公开(公告)日：1979-05-15
申请号：US897829
申请日：1978-04-19
Applicant: Warren H. Philipp , Li-Chen Hsu , Dean W. Sheibley
Inventor： Warren H. Philipp , Li-Chen Hsu , Dean W. Sheibley
CPC classification number: C08J3/24 , C08J7/12 , C08J2329/04
Abstract: A battery separator is produced from a polyvinyl alcohol sheet structure which is subjected to an in situ, self cross-linking process by selective oxidation of the 1,2 diol units present in the polyvinyl alcohol sheet structure. The 1,2 diol units are cleaved to form aldehyde end groups which subsequently cross-link through acetalization of the 1,3 diol units of the polyvinyl alcohol. Selective oxidation is achieved using a solution of a suitable oxidizing agent such as periodic acid or lead tetraacetate.
Abstract translation: 电池隔板由聚乙烯醇片材结构制成，其通过选择性氧化聚乙烯醇片材结构中存在的1,2二醇单元进行原位自交联方法。 将1,2二醇单元切割以形成醛端基，其随后通过聚乙烯醇的1,3-二醇单元的缩醛交联。 使用合适的氧化剂如高碘酸或四乙酸铅的溶液来实现选择性氧化。
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公开(公告)号：US4357402A
公开(公告)日：1982-11-02
申请号：US272234
申请日：1981-06-10
Applicant: Dean W. Sheibley , Lorra L. Rieker , Li-Chen Hsu , Michelle A. Manzo
Inventor： Dean W. Sheibley , Lorra L. Rieker , Li-Chen Hsu , Michelle A. Manzo
CPC classification number: C08F8/28 , C08J5/18 , C08F2810/20
Abstract: A film-forming polyvinyl alcohol resin is admixed, in aqueous solution, with a dialdehyde cross-linking agent which is capable of cross-linking the polyvinyl alcohol resin and a water soluble acid aldehyde containing a reactive aldehyde group capable of reacting with hydroxyl groups in the polyvinyl alcohol resin and an ionizable acid hydrogen atom. The dialdehyde is present in an amount sufficient to react with from 1 to 20% by weight of the theoretical amount required to react with all of the hydroxyl groups of the polyvinyl alcohol. The amount of acid aldehyde is from 1 to 50% by weight, same basis, and is sufficient to reduce the pH of the aqueous admixture to 5 or less. The admixture is then formed into a desired physical shape, such as by casting a sheet or film, and the shaped material is then heated to simultaneously dry and cross-link the article.
Abstract translation: 在水溶液中将成膜聚乙烯醇树脂与能够交联聚乙烯醇树脂的二醛交联剂和含有能与羟基反应的反应性醛基的水溶性酸醛混合 聚乙烯醇树脂和可离子化的酸氢原子。 二醛存在的量足以与1至20重量％的与聚乙烯醇的所有羟基反应所需的理论量反应。 酸醛的量为1至50重量％，相同的基础，并且足以将水性混合物的pH降低至5以下。 然后将混合物形成为所需的物理形状，例如通过浇铸片材或薄膜，然后将成形材料加热以同时干燥并交联制品。
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公开(公告)号：US20130003387A1
公开(公告)日：2013-01-03
申请号：US13435138
申请日：2012-03-30
Applicant: Shen-guan Shih , Yu-Ren Ho , Li-Chen Hsu
Inventor： Shen-guan Shih , Yu-Ren Ho , Li-Chen Hsu
IPC: F21V7/00
CPC classification number: F21V7/0008 , F21S10/00 , F24F7/065 , F24F13/078
Abstract: Disclosed is a lamp, which includes a luminous body, a power generating device, and a reflective body. The luminous body is utilized to emit light. The power generating device is utilized to generate power which is outputted through an outlet means. The reflective body, floating above the outlet means by the power, reflects the light of the luminous body to form an unexpected dynamic lighting effect. Moreover, a variation of the light can be changed by replacing the reflective body, such as a ball, or changing the strength of the power.
Abstract translation: 公开了一种灯，其包括发光体，发电装置和反射体。 发光体用于发光。 发电装置用于产生通过出口装置输出的电力。 通过电源浮动在出口上方的反射体反射发光体的光，形成意想不到的动态照明效果。 此外，可以通过更换诸如球的反射体或改变功率的强度来改变光的变化。
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4.发明授权Alkaline battery containing a separator of a cross-linked copolymer of vinyl alcohol and unsaturated carboxylic acid 失效含有乙烯醇和不饱和羧酸的交联共聚物的隔膜的碱性电池
公开(公告)号：US4505998A
公开(公告)日：1985-03-19
申请号：US282298
申请日：1981-07-10
Applicant: Li-Chen Hsu , Warren H. Philipp , Dean W. Sheibley , Olga D. Gonzalez-Sanabria
Inventor： Li-Chen Hsu , Warren H. Philipp , Dean W. Sheibley , Olga D. Gonzalez-Sanabria
CPC classification number: H01M2/1653 , H01M2300/0014
Abstract: A battery separator for an alkaline battery. The separator comprises a cross-linked copolymer of vinyl alcohol units and unsaturated carboxylic acid units. The cross-linked copolymer is insoluble in water, has excellent zincate diffusion and oxygen gas barrier properties and a low electrical resistivity. Cross-linking with a polyaldehyde cross-linking agent is preferred.
Abstract translation: 一种用于碱性电池的电池隔板。 隔膜包括乙烯醇单元和不饱和羧酸单元的交联共聚物。 交联共聚物不溶于水，具有优异的锌酸盐扩散和氧气阻隔性能和低电阻率。 与多醛交联剂交联是优选的。
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公开(公告)号：US4262067A
公开(公告)日：1981-04-14
申请号：US113014
申请日：1980-01-18
Applicant: Warren H. Philipp , Li-Chen Hsu , Dean W. Sheibley
Inventor： Warren H. Philipp , Li-Chen Hsu , Dean W. Sheibley
CPC classification number: B01D71/38 , B01D67/0093 , H01M2/1653 , H01M4/76 , B01D2323/30 , H01M2300/0014
Abstract: A method of producing a cross-linked polyvinyl alcohol structure, such as a battery separator membrane or electrode envelope. An aqueous solution of a film-forming polyvinyl alcohol is admixed with an aldehyde cross-linking agent at basic pH to inhibit cross-linking. The cross-linking agent, preferably a dialdehyde such as glutaraldehyde, is used in an amount of from about 1/2 to about 20% of the theoretical amount required to cross-link all of the hydroxyl groups of the polymer. The aqueous admixture is formed into a desired physical shape, such as by casting a sheet of the solution. The sheet is then dried to form a self-supporting film. Cross-linking is then effected by immersing the film in aqueous acid solution. The resultant product has excellent properties for use as a battery separator, including a low electrical resistivity, the value of which is principally determined by the amount of cross-linking which is easily and closely controlled by the amount of cross-linking agent added to the polymer.
Abstract translation: 交联聚乙烯醇结构体的制造方法，例如电池隔膜或电极外壳。 将成膜聚乙烯醇的水溶液与碱性pH下的醛交联剂混合以抑制交联。 交联剂，优选二醛如戊二醛，其用量是交联聚合物所有羟基所需理论量的约1/2至约20％。 水性混合物形成所需的物理形状，例如通过浇铸溶液片。 然后将片材干燥以形成自支撑膜。 然后通过将膜浸入酸水溶液中进行交联。 所得产品具有优异的用作电池隔膜的性能，包括低电阻率，其电阻值主要由交联剂的量决定，该交联量容易且紧密地受加入到交联剂中的交联剂的量 聚合物。
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Patent Agency Ranking
公开(公告)号：US4272470A
公开(公告)日：1981-06-09
申请号：US145271
申请日：1980-04-30
Applicant: Li-Chen Hsu , Dean W. Sheibley , Warren H. Philipp
Inventor： Li-Chen Hsu , Dean W. Sheibley , Warren H. Philipp
Abstract: A film-forming polyvinyl alcohol polymer is mixed with a polyaldehyde-polysaccharide cross-linking agent having at least two monosaccharide units and a plurality of aldehyde groups per molecule, preferably an average of at least one aldehyde group per monosaccharide units. The cross-linking agent, such as a polydialdehyde starch, is used in an amount of about 2.5 to 20% of the theoretical amount required to cross-link all of the available hydroxyl groups of the polyvinyl alcohol polymer. Reaction between the polymer and cross-linking agent is effected in aqueous acidic solution to produce the cross-linked polymer. The polymer product has low electrical resistivity and other properties rendering it suitable for making separators for alkaline batteries. In that event, the mixture of polymer and cross-linking agent is formed into a sheet or film or the like and the film is cut to size and otherwise fabricated into a configuration suitable for a particular end use. The cross-linking reaction is then carried out to produce the final product.
Abstract translation: 将成膜聚乙烯醇聚合物与每分子具有至少两个单糖单元和多个醛基的多醛 - 多糖交联剂混合，优选每个单糖单元平均至少一个醛基。 交联剂，例如聚二醛淀粉，其用量是交联聚乙烯醇聚合物的所有可用羟基所需理论量的约2.5至20％。 聚合物和交联剂之间的反应在酸性水溶液中进行以产生交联聚合物。 聚合物产品具有低电阻率和其它性能，使其适合于制备碱性电池用隔板。 在这种情况下，聚合物和交联剂的混合物形成片或膜等，并将膜切割成尺寸，否则制成适合于特定最终用途的构型。 然后进行交联反应以产生最终产物。
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7.发明授权Catalytic trimerization of aromatic nitriles and triaryl-s-triazine ring cross-linked high temperature resistant polymers and copolymers made thereby 失效由此形成的芳香族腈和三芳基-s-三嗪环交联的耐高温聚合物和共聚物的催化三聚
公开(公告)号：US4159262A
公开(公告)日：1979-06-26
申请号：US796263
申请日：1977-05-12
Applicant: Li-Chen Hsu
Inventor： Li-Chen Hsu
IPC: B01J31/00 , C07B61/00 , C07D251/24 , C07D403/10 , C07D403/14 , C07D405/10 , C08G73/06 , C08G73/10 , C08G73/14 , C08G73/18 , C08G73/20 , C07D251/00
CPC classification number: C08G73/14 , C07D251/24 , C08G73/0661 , C08G73/1003 , C08G73/1067 , C08G73/18 , C08G73/20
Abstract: Triazine compounds and cross-linked polymer compositions are made by heating aromatic nitriles to a temperature in the range of from about 100.degree. C. to about 700.degree. C., and preferably in the range of from about 200.degree. C. to about 350.degree. C. in the presence of a catalyst or mixture of catalysts selected from one or more of the following groups: (A) organic sulfonic and sulfinic acids, (B) organic phosphonic and phosphinic acids, and (C) metallic acetylacetonates, at a pressure in the range of from about atmospheric pressure to about 10,000 p.s.i., and preferably in the range of from about 200 p.s.i. to about 750 p.s.i.Aromatic nitrile-modified (terminated and/or appended) imide, benzimidazole, imidazopyrrolone, quinoxaline, and other condensation type prepolymers or their precopolymers are made which are trimerized with or without a filler by the aforementioned catalytic trimerization process into triaryl-s-triazine ring containing or cross-linked polymeric or copolymeric products useful in applications requiring high thermal-oxidative stability and high performance structural properties at elevated temperatures.
Abstract translation: 三嗪化合物和交联聚合物组合物通过将芳族腈加热到约100℃至约700℃，优选在约200℃至约350℃的温度范围内来制备。 （A）有机磺酸和亚磺酸，（B）有机膦酸和次膦酸，和（C）金属乙酰丙酮化物在压力下存在催化剂或催化剂混合物 在约大气压至约10,000psi的范围内，优选在约200psi的范围内 至约750 p.s.i
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8.发明授权Ring-chain polymer containing triaryl-s-triazine ring and other heat-resistant heterocyclic rings 失效含有三芳基-s-三嗪环和其他耐热杂环的环链聚合物
公开(公告)号：US4555565A
公开(公告)日：1985-11-26
申请号：US480705
申请日：1983-03-31
Applicant: Li-Chen Hsu
Inventor： Li-Chen Hsu
CPC classification number: C08G73/0655 , B29D30/04 , B60C1/00 , B60C7/10 , C08G18/0885 , C08K5/01 , C08G2380/00
Abstract: A non-cross-linked or partly cross-linked triaryl-s-triazine ring containing polymer or copolymer is prepared by cyclopolymerizing an aromatic nitrile-modified oligomer or precursor in the presence of excess molar amounts of aromatic nitrile at temperatures above 100.degree. C. to provide a non-cross-linked triaryl-s-triazine extended chain structure. The excess moles of aromatic nitriles above that required to endcap the oligomer results in an extended chain structure. The polymers are useful as a matrix laminating resin in composites containing carbon fibers and similar refractory filler materials to produce desirable refractory materials exhibiting thermal-oxidative stability at elevated temperatures.
Abstract translation: 在高于100℃的温度下，在过量摩尔量的芳族腈存在下，通过使芳族腈改性的低聚物或前体环化聚合来制备含有非交联或部分交联的三芳基-s-三嗪环的聚合物或共聚物。 以提供非交联的三芳基-s-三嗪延伸链结构。 高于端基寡聚体所需的芳族腈的过量摩尔数导致延伸的链结构。 聚合物可用作含有碳纤维和类似难熔填料的复合材料中的基质层压树脂，以产生在升高的温度下表现出热氧化稳定性的所需耐火材料。
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9.发明授权
公开(公告)号：US4218280A
公开(公告)日：1980-08-19
申请号：US971596
申请日：1978-12-20
Applicant: Warren H. Philipp , Charles E. May , Li-Chen Hsu , Dean W. Sheibley
Inventor： Warren H. Philipp , Charles E. May , Li-Chen Hsu , Dean W. Sheibley
CPC classification number: C08J3/28 , C08J2329/04 , Y10T428/31855
Abstract: A self-supporting sheet structure comprising a water soluble, non-cross-linked polymer such as polyvinyl alcohol which is capable of being cross-linked by reaction with hydrogen atom radicals and hydroxyl molecule radicals is contacted with an aqueous solution having a pH of less than 8 and containing a dissolved salt in an amount sufficient to prevent substantial dissolution of the non-cross-linked polymer in the aqueous solution. The aqueous solution is then irradiated with ionizing radiation to form hydrogen atom radicals and hydroxyl molecule radicals and the irradiation is continued for a time sufficient to effect cross-linking of the water soluble polymer to produce a water-insoluble polymer sheet structure. The method has particular application in the production of battery separators and electrode envelopes for alkaline batteries. Low electrical resistivity, desirable in those applications, can be achieved by incorporating a highly conductive water soluble resin, such as polyacrylic acid, with the polyvinyl alcohol.
Abstract translation: 包含能够通过与氢原子和羟基分子自由基反应而交联的水溶性非交联聚合物如聚乙烯醇的自支撑片材结构与pH较小的水溶液接触 并且含有足以防止非交联聚合物在水溶液中基本溶解的量的溶解盐。 然后用电离辐射照射水溶液以形成氢原子基团和羟基分子自由基，并且照射持续足以实现水溶性聚合物的交联以产生水不溶性聚合物片状结构的时间。 该方法特别适用于生产用于碱性电池的电池隔板和电极封套。 通过将高导电性水溶性树脂如聚丙烯酸与聚乙烯醇结合，可以实现在这些应用中所需的低电阻率。
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公开(公告)号：US4061856A
公开(公告)日：1977-12-06
申请号：US513613
申请日：1974-10-10
Applicant: Li-Chen Hsu
Inventor： Li-Chen Hsu
IPC: B01J31/00 , C07B61/00 , C07D251/24 , C07D403/10 , C07D403/14 , C07D405/10 , C08G73/06 , C08G73/10 , C08G73/14 , C08G73/18 , C08G73/20
CPC classification number: C08G73/14 , C07D251/24 , C08G73/0661 , C08G73/1003 , C08G73/1067 , C08G73/18 , C08G73/20
Abstract: Triazine compounds and cross-linked polymer compositions are made by heating aromatic nitriles to a temperature in the range of from about 100.degree.0 C. to about 700.degree. C., and preferably in the range of from about 200.degree. C. to about 350.degree. C. in the presence of a catalyst or mixture of catalysts selected from one or more of the following groups: (A) organic sulfonic and sulfinic acids, (B) organic phosphonic and phosphinic acids, and (C) metallic acetylacetonates, at a pressure in the range of from about atmospheric pressure to about 10,000 p.s.i., and preferably in the range of from about 200 p.s.i. to about 750 p.s.i.Aromatic nitrile-modified (terminated and/or appended) imide, benzimidazole, imidazopyrrolone, quinoxaline, and other condensation type prepolymers or their precopolymers are made which are trimerized with or without a filler by the aforementioned catalytic trimerization process into triaryl-s-triazine ring containing or cross-linked polymeric or copolymeric products useful in applications requiring high thermal-oxidative stability and high performance structural properties at elevated temperatures.
Abstract translation: 三嗪化合物和交联聚合物组合物通过将芳族腈加热到约100℃至约700℃，优选在约200℃至约350℃的温度范围内 （A）有机磺酸和亚磺酸，（B）有机膦酸和次膦酸，和（C）金属乙酰丙酮化物的催化剂或催化剂混合物存在下，在 压力在约大气压至约10,000psi的范围内，优选在约200psi的范围内 至约750 p.s.i
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