| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 用于制造容纳装置的聚甲醛组合物 | CN201280047967.4 | 2012-09-28 | CN103946255A | 2014-07-23 | L·拉森; U·齐格勒; M·比哈瑞 |
| 公开了含有冲击改性剂的聚甲醛聚合物组合物。根据本发明，所述冲击改性剂连接至所述聚甲醛聚合物，并包含含有碳酸酯基团如聚碳酸酯基团的热塑性弹性体。在一个实施方式中，偶联剂使所述冲击改性剂连接至所述聚甲醛聚合物。已经发现，加入含碳酸酯基团的冲击改性剂可制造具有良好抗冲击性的制品，同时还保持所述材料的渗透性。所述聚合物组合物非常适合于制造容纳装置，特别是燃料箱。 | ||||||
| 2 | 一种单组分耐高温型硅烷封端聚氨酯改性硅酮密封胶及其制备方法 | CN201610946575.1 | 2016-10-26 | CN106543956A | 2017-03-29 | 吴传兴 |
| 本发明公开一种单组分耐高温型硅烷封端聚氨酯改性硅酮密封胶，由以下重量份的原料组成：α,ω-二羟基聚二甲基硅氧烷55-70，纳米SiO2 5-9，环氧丙醇10-18，聚醚多元醇20-30，2,4-甲苯二异氰酸酯12-18，二月桂酸二丁基锡1-2，γ-氨丙基三乙氧基硅烷7-16，无水甲醇适量，0.4mol/L甲醇钠溶液适量，乙醇适量，四正丁基钛酸酯2-5，羟基清除剂1-3，氧化铁2-4，氧化铈2-4。本发明在SiO2纳米粒子表面原位接枝聚环氧丙醇，之后将其复合到聚氨酯预聚体中，使得复合密封胶兼具聚氨酯与硅酮密封胶二者的优点，密封胶具有更高的力学强度和粘结强度，同时提高胶体的低温柔韧性、耐黄变性能。 | ||||||
| 3 | 一种供注射或口服用的辅料 | CN201511019383.8 | 2015-12-30 | CN105582543A | 2016-05-18 | 钟术光 |
| 本发明涉一种供改善注射或口服用的辅料,该表面活性剂的基本成分为(α-氢-ω-羟基)聚(氧乙烯)a-聚(氧丙烯)b-聚(氧乙烯)a嵌段共聚物，其中，分子结构中含醛基化合物和/或甲酸酯中含有的总的羰基量不超过10meq/kg,或/和环氧化合物的总的环氧基量不超6meq/kg，且，过氧化物中含有的过氧基的总的量不超10meq/kg，且，分子结构中含有不饱和键的化合物的总的量不超过50meq/kg。该辅料具有较高的安全性，用于改善注射或口服用的制剂的安全性和/或稳定性。此外，还涉及该辅料的制备方法及质量标准。 | ||||||
| 4 | 由交联共聚物构成的高聚物固体电解质 | CN85106838 | 1985-09-10 | CN85106838A | 1987-03-11 | 马勒·丹尼尔; 查巴诺·简·迈克尔 |
| 固体电解质系由一种具有统计(分子量)分布的交联共聚物和在其中的一种溶解盐构成的。这种固体电解质用于制造电化学蓄电池。 | ||||||
| 5 | Biocidal polymers | US14687191 | 2015-04-15 | US09370534B2 | 2016-06-21 | Samuel H. Gellman; Michael A. Gelman; Bernard Weisblum; David M. Lynn |
| Pharmaceutical compositions containing biocidal co-polymers of poly(styrenes), poly(acrylates), poly(acrylamides), and poly(C1-C6)alkylene glycols are disclosed, along with methods of using the compositions to treat microbial infections in mammals. | ||||||
| 6 | CURABLE COMPOSITION, CURED PRODUCT, AND ORGANIC ELECTROLUMINESCENCE ELEMENT USING SAME | US14358973 | 2012-11-30 | US20140326982A1 | 2014-11-06 | Hiroyuki Hayashida; Masashi Niina; Hiroshige Tanaka; Kazuto Shiraishi; Tohru Asari; Kazuaki Yoshimura |
| Provided are: a curable composition containing a compound having a polymerizable group, which allows the production of an organic electroluminescent element in which a plurality of organic layers are formed between both electrodes to be performed through a wet process; and an organic electroluminescent element improved in light emission performance, including a layer containing a cured product of the curable composition. Specifically, provided are: a curable composition containing an indolocarbazole compound having one polymerizable group such as a vinyl group or an epoxy group and having an indolocarbazole skeleton, and a compound having two polymerizable groups; and an organic electroluminescent element including a layer obtained by applying and curing the curable composition as a hole transport layer of the organic electroluminescent element. | ||||||
| 7 | Isoselective polymerization of epoxides | US13624187 | 2012-09-21 | US08710283B2 | 2014-04-29 | Geoffrey W. Coates; Wataru Hirahata |
| The present invention provides novel bimetallic complexes and methods of using the same in the isoselective polymerization of epoxides. The invention also provides methods of kinetic resolution of epoxides. The invention further provides polyethers with high enantiomeric excess that are useful in applications ranging from consumer goods to materials. | ||||||
| 8 | ISOSELECTIVE POLYMERIZATION OF EPOXIDES | US13624187 | 2012-09-21 | US20130079491A1 | 2013-03-28 | Geoffrey W. Coates; Wataru Hirahata |
| The present invention provides novel bimetallic complexes and methods of using the same in the isoselective polymerization of epoxides. The invention also provides methods of kinetic resolution of epoxides. The invention further provides polyethers with high enantiomeric excess that are useful in applications ranging from consumer goods to materials. | ||||||
| 9 | HYDROLYTICALLY DEGRADABLE ALKYLENE OXIDE BASED POLYMERS | US13108616 | 2011-05-16 | US20110217343A1 | 2011-09-08 | Michael D. Bentley; J. Milton Harris; Xuan Zhao; William Dudley Battle, III; Xiaoming Shen |
| The present invention provides a water soluble, non-peptidic polymer comprising two or more alkylene oxide-based oligomers linked together by hydrolytically degradable linkages such as carbonates. Typically, the oligomer portion of the polymer is an amphiphilic triblock copolymer having a central propylene oxide block or butylene oxide block positioned between two ethylene oxide blocks. The polymer can be hydrolytically degraded into oligomers under physiological conditions. In aqueous media, the polymer preferably forms thermally reversible, hydrolytically degradable hydrogels that can be used, for example, for drug delivery and related biomedical applications. | ||||||
| 10 | ISOSELECTIVE POLYMERIZATION OF EPOXIDES | US12706077 | 2010-02-16 | US20100144969A1 | 2010-06-10 | Geoffrey W. Coates; Wataru Hirahata |
| The present invention provides novel bimetallic complexes and methods of using the same in the isoselective polymerization of epoxides. The invention also provides methods of kinetic resolution of epoxides. The invention further provides polyethers with high enantiomeric excess that are useful in applications ranging from consumer goods to materials. | ||||||
| 11 | Hydrolytically degradable alkylene oxide based polymers | US10371996 | 2003-02-14 | US20060239961A1 | 2006-10-26 | Michael Bentley; J. Harris; Xuan Zhao; William Battle; Siaoming Shen |
| The present invention provides a water soluble, nonpeptidic polymer comprising two or more alkylene oxide-based oligomers linked together by hydrolytically degradable linkages such as carbonates. Typically, the oligomer portion of the polymer is an amphiphilic triblock copolymer having a central propylene oxide block or butylene oxide block positioned between two ethylene oxide blocks. The polymer can be hydrolytically degraded into oligomers under physiological conditions. In aqueous media, the polymer preferably forms thermally reversible, hydrolytically degradable hydrogels that can be used, for example, for drug delivery and related biomedical applications. | ||||||
| 12 | Purified hydroxy-functional polyether compounds | US329923 | 1989-03-29 | US5342541A | 1994-08-30 | Johnny Chavez, Jr.; Andrew S. Farnum; Vaughn M. Nace; Raymond A. Plepys; Randall K. Whitmire; Van A. Kent; Paul D. Bettge; Hans R. Friedli |
| The concentration of propenyl ethers in a hydroxy-functional polyether having oxypropylene units is reduced by a process including the step of contacting the polyether with an acid ion exchange resin for a time and at a temperature sufficient for the conversion of at least some of the propenyl ethers to propionaldehyde and in the presence of sufficient water for the conversion. Optionally, the polyether is treated with an epoxy compound in an amount sufficient to reduce the acidity of the polyol. | ||||||
| 13 | Phenylalkyl glycidyl ether addition products | US543941 | 1990-06-26 | US5097076A | 1992-03-17 | Dieter Reinehr; Rosemarie Topfl |
| Addition products of phenylalkyl glycidyl ethers to polyalkylene glycol ethers of the formulaR-O Alkylene--O.sub.m H (1)their acid esters and salts thereof, wherein R is an aliphatic radical having at least 4 carbon atoms, "Alkylene" is an alkylene radical of 2 or 3 carbon atoms, and m is a number from 2 to 100.These products represent a novel class of non-ionic or anionic surfactants that are used as textile finishing agents, especially as emulsifiers, wetting agents, foaminhibitors or dyeing auxiliaries. | ||||||
| 14 | Non-fouling liquid nitrogen cooled polymerization process | US145962 | 1988-01-20 | US4914166A | 1990-04-03 | Joseph P. Kennedy; Miklos Zsuga |
| A non-fouling economical liquid cooled cryogenic polymerization process is disclosed for essentially olefinic monomers. The heat of cooling and polymerization is removed by evaporation of the liquid nitrogen and the nitrogen vapors eliminate the need for moisture traps and drying agents to block the in flow of said moisture. | ||||||
| 15 | Photocopolymerizable compositions based on epoxy and hydroxyl-containing organic materials and substituted cycloaliphatic monoepoxide reactive diluents | US798363 | 1985-11-18 | US4874798A | 1989-10-17 | Joseph V. Koleske; George T. Kwiatkowski |
| This invention is directed to photocopolymerizable compositions comprising an epoxide containing two or more epoxy groups, a poly (active hydrogen) organic compound, a photoinitiator and, as a reactive diluent, a substituted cycloaliphatic monoepoxide. The photocopolymerizable compositions have low viscosity and can be applied to suitable substrates by conventional methods and, after being cured to dry coating films, can have utility as automotive finishes, can finishes, appliance finishes, general metal finishes, adhesives, printing inks and the like. | ||||||
| 16 | Photocopolymerizable compositions based on hydroxyl-containing organic materials and substituted cycloaliphatic monoepoxide reactive diluents | US794604 | 1985-11-06 | US4812488A | 1989-03-14 | Joseph V. Koleske; George T. Kwiatkowski |
| This invention is directed to photocopolymerizable compositions comprising a poly (active hydrogen) organic compound, a photoinitiator and, as a reactive diluent, a substituted cycloaliphatic monoepoxide. The photocopolymerizable compositions have low viscosity and can be applied to suitable substrates by conventional methods and, after curing, provide excellent pressure sensitive and heat-activated adhesive coatings. | ||||||
| 17 | Polyethers modified with alpha olefin oxides | US858684 | 1986-05-02 | US4709099A | 1987-11-24 | Edward J. Panek; Pauls Davis |
| Polyethers having molecular weights of about 1000 to about 75,000 modified with alpha-olefin oxides having about 12 to about 18 carbon atoms exhibit increased thickening efficiency in aqueous systems. About 1 to about 20 percent by weight based upon the weight of the polyether is required, the proportion of alpha-olefin oxide modifier varying inversely with the molecular weight of the polyether. Modified polyethers, processes for the preparation of thickened aqueous systems, and thickened aqueous compositions are disclosed. The modified polyether thickening agents of the invention are particularly useful for thickening water or water-glycol mixtures which are useful as hydraulic fluids. | ||||||
| 18 | Detergent compositions containing ethoxylated amine polymers having clay soil removal/anti-redeposition properties | US452463 | 1982-12-23 | US4676921A | 1987-06-30 | James M. Vander Meer |
| Detergent compositions which comprise from about 0.05 to about 95% by weight of a water-soluble ethoxylated amine polymer having clay soil removal/anti-redeposition properties. These polymers comprise a polymer backbone other than a polyalkyleneamine or polyalkyleneimine backbone, and at least 2 M groups and at least one L-X group, wherein M is a tertiary amine group attached to or integral with the backbone; X is a nonionic group, an anionic group or mixture thereof; and L is a hydrophilic chain connecting groups M and X or connecting X to the polymer backbone. L also contains the polyoxyalkylene moiety (R'O).sub.m (CH.sub.2 CH.sub.2 O).sub.n, wherein R' is C.sub.3 -C.sub.4 alkylene or hydroxyalkylene, m and n are numbers such that the moiety --(CH.sub.2 CH.sub.2 O).sub.n -- comprises at least about 50% by weight of said polyoxyalkylene moiety, and n is at least about 3. In addition to the ethoxylated amine polymers, the detergent compositions further comprise from about 1 to about 75% by weight of a nonionic, anionic, ampholytic, zwitterionic or cationic detergent surfactant, or mixture thereof. | ||||||
| 19 | Process for alkylene oxide polymerization | US858914 | 1986-05-02 | US4667013A | 1987-05-19 | Walter T. Reichle |
| The molecular weight of polyalkylene oxides produced by the polymerization of a cyclic oxide in contact with a catalyst comprising the reaction product of a dihydrocarbyl zinc compound and a linear alkanediol in contact with a silica dispersion aid and nonionic surfactant in an inert diluent is controlled by the continuous addition of a very dilute solution of chain transfer agent having a pKa value of from 9 to 22 to the polymerizing mixture during the polymerization reaction at a carefully controlled rate so as not to terminate the polymerization reaction. | ||||||
| 20 | Process of polymerizing epoxides in solvent mixtures to form granular polymer products | US798664 | 1985-11-15 | US4650853A | 1987-03-17 | Donna B. Carville; Samuel J. Washington |
| Epoxides are polymerized in granular form which is easily processed. The polymerization occurs in a solvent system composed of significant portions of two different solvents. | ||||||
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