公开(公告)号：US4393215A

公开(公告)日：1983-07-12

申请号：US280754

申请日：1981-07-06

申请人： Milorad M. Rogic ,  Bryce C. Oxenrider

发明人： Milorad M. Rogic ,  Bryce C. Oxenrider

IPC分类号： C07C259/02 ,  C07D271/08

CPC分类号： C07C259/02

摘要： Dialkoxyketoximes such as dimethoxycyclohexanone cleave with halogen and water under basic conditions to yield a series of products having an ester functionality and another functionality which is oximohalide, nitrile oxide or furoxan, depending upon the base strength and/or work-up conditions. Each of those products can be further reacted with sulfur dioxide to produce an adduct, from which an isocyanate is derived. Both the adduct and the isocyanate retain the ester functionality.

摘要翻译： 二烷氧基环己酮如二甲氧基环己酮在碱性条件下用卤素和水分解，得到一系列具有酯官能团和另一功能性的产物，它们是氧基卤化物，氧化腈或呋喃糖，这取决于碱强度和/或处理条件。 这些产物中的每一种都可以进一步与二氧化硫反应以产生加成物，从中得到异氰酸酯。 加合物和异氰酸酯保留酯官能度。

公开(公告)号：US5173556A

公开(公告)日：1992-12-22

申请号：US696414

申请日：1991-05-06

申请人： Frank Mares ,  Bryce C. Oxenrider ,  David J. Long ,  John P. Sibilia

发明人： Frank Mares ,  Bryce C. Oxenrider ,  David J. Long ,  John P. Sibilia

IPC分类号： C08F8/12 ,  C08F214/18 ,  C08F218/04

CPC分类号： C08F214/186 ,  C08F218/04 ,  C08F8/12 ,  C08J5/18 ,  C08F2810/50

摘要： The present invention is directed to a copolymer of a fluoromonomer having the formula R.sub.1 R.sub.2 C.dbd.CR.sub.3 F wherein R.sub.1, R.sub.2 and R.sub.3 are selected from H and F, and R.sub.3 may be Cl when R.sub.1 and R.sub.2 are F; and a vinyl monomer having the formula H.sub.2 C.dbd.CHR.sub.x, wherein R.sub.x is a radical having the formula --O.sub.2 CR.sub.y, wherein R.sub.y is a radical selected from CH.sub.3 and C.sub.2 H.sub.5.The resulting copolymer comprises fluorinated units having the formula (R.sub.1 R.sub.2 C--CR.sub.3 F) wherein R.sub.1, R.sub.2 and R.sub.3 are selected from H and F, and R.sub.3 may be Cl when R.sub.1 and R.sub.2 are F, and corresponding amounts of vinyl units having the formula (H.sub.2 C--CHR.sub.x), wherein R.sub.x is selected from --CH.sub.3 and C.sub.2 H.sub.5. In an alternate and preferred embodiment the copolymer is hydrolyzed so that R.sub.x becomes --OH.

摘要翻译： 本发明涉及式R1R2C = CR3F的含氟单体的共聚物，其中R 1，R 2和R 3选自H和F，当R 1和R 2为F时，R 3可以为Cl; 和具有式H2C = CHRx的乙烯基单体，其中Rx是具有式-O2CRy的基团，其中Ry是选自CH3和C2H5的基团。 所得共聚物包括具有式（R 1 R 2 C-CR 3 F）的氟化单元，其中R 1，R 2和R 3选自H和F，当R 1和R 2为F时，R 3可为Cl，并且相应量的具有式 -CHRx），其中Rx选自-CH 3和C 2 H 5。 在替代和优选的实施方案中，共聚物被水解，使得Rx变成-OH。

公开(公告)号：US4414277A

公开(公告)日：1983-11-08

申请号：US412620

申请日：1982-08-30

申请人： Bryce C. Oxenrider

发明人： Bryce C. Oxenrider

IPC分类号： D06M13/11 ,  D06M13/192 ,  D06M13/213 ,  B32B27/34 ,  B05D3/02

CPC分类号： D06M13/213 ,  D06M13/11 ,  D06M13/192 ,  Y10T428/2915 ,  Y10T428/2938 ,  Y10T428/2969

摘要： A process for the production of oligomeric mixtures useful as surfactants is disclosed. The initial step of the process comprises reacting pyromellitic dianhydride with a fluoroalcohol using a mole ratio of about one mole pyromellitic dianhydride per two moles of fluoroalcohol to produce an intermediate which contains two fluorinated ester moieties and two free acid moieties. Thereafter, the intermediate diester-diacid is reacted with an excess of an oxirane compound such as epichlorohydrin, epibromohydrin or propylene oxide wherein said oxirane compound reacts with the free acid moieties to produce ester moieties containing a primary or secondary alcohol moiety. In the final step of the process, additional pyromellitic dianhydride is added to the reaction mixture so that the alcohol moieties may react with anhydride moieties to produce ester linking groups (between pyromellitate nuclei) and additional free acid moieties capable of reacting with the oxirane compound.

摘要翻译： 公开了用作制备用作表面活性剂的低聚混合物的方法。 该方法的初始步骤包括使用摩尔比为每摩尔氟代醇约1摩尔1,2,4,5-苯四酸二酐的均苯四酸二酐与氟代醇反应，生成含有两个氟化酯部分和两个游离酸部分的中间体。 此后，将中间体二酯 - 二酸与过量的环氧乙烷化合物如表氯醇，表溴醇或环氧丙烷反应，其中所述环氧乙烷化合物与游离酸部分反应以产生含有伯醇或仲醇部分的酯部分。 在该方法的最后步骤中，向反应混合物中加入另外的1,2,4,5-苯四酸二酐，使得醇部分可与酸酐部分反应以产生酯连接基团（均苯四酸根核心之间）和能够与环氧乙烷化合物反应的另外的游离酸部分。

公开(公告)号：US4410717A

公开(公告)日：1983-10-18

申请号：US374840

申请日：1982-05-05

申请人： Bryce C. Oxenrider ,  Alson K. Price

发明人： Bryce C. Oxenrider ,  Alson K. Price

IPC分类号： C07C69/76 ,  C07C69/773 ,  C07C153/07

CPC分类号： C07C69/76

摘要： Tetraesters of pyromellitic dianhydride are disclosed wherein two ester moieties are saturated hydrocarbon groups and two ester moieties are halohydroxyalkyl groups. The compounds may be used as diluents for fluorinated pyromellitates that are useful as soil and water repelling agents. Mixtures formed by dissolving the compounds of this invention and known fluorinated pyromellitates in a common solvent are capable of imparting soil and water repelling properties to various fibers that are essentially equivalent to soil and water repelling properties imparted to such fibers by fluorinated pyromellitates alone. Additionally, the hydrocarbon pyromellitates of this invention may be used alone as water repellents.

摘要翻译： 公开了均苯四酸二酐的四酯，其中两个酯部分是饱和烃基，两个酯部分是卤代羟烷基。 该化合物可用作氟代苯均四酸盐的稀释剂，其可用作防水和防水剂。 通过将本发明的化合物和已知的氟化均苯四酸盐溶解在常用溶剂中形成的混合物能够赋予各种纤维以防止和排斥斥水性，其各自的纤维基本上等同于通过氟化均苯四酸酯单独赋予这种纤维的污垢和水排斥性质。 此外，本发明的烃苯均四酸酯可以单独用作防水剂。

公开(公告)号：US4140717A

公开(公告)日：1979-02-20

申请号：US830234

申请日：1977-09-02

申请人： Bryce C. Oxenrider ,  Milorad Rogic

发明人： Bryce C. Oxenrider ,  Milorad Rogic

IPC分类号： C07C131/04 ,  C07C131/02 ,  C07C131/00

CPC分类号： C07C251/38

摘要： A process is described for directly mono-brominating or mono-chlorinating .alpha.,.alpha.-dialkoxyalkyl or .alpha.,.alpha.-dialkoxycycloalkyl ketoximes in the .beta.-position. Particularly described is the direct chlorination of 2,2-dimethoxycyclohexanone oxime to produce 3-chloro-2,2-dimethoxycyclohexanone oxime, a useful intermediate in the preparation of L-lysine.

摘要翻译： 描述了在β-位置中直接单溴化或单氯化α，α-二烷氧基烷基或α，α-二烷氧基环烷基酮肟的方法。 特别描述的是2,2-二甲氧基环己酮肟的直接氯化，得到3-氯-2,2-二甲氧基环己酮肟，这是制备L-赖氨酸的有用中间体。

公开(公告)号：US5151477A

公开(公告)日：1992-09-29

申请号：US796184

申请日：1991-11-22

申请人： Bryce C. Oxenrider ,  David J. Long ,  Frank Mares

发明人： Bryce C. Oxenrider ,  David J. Long ,  Frank Mares

IPC分类号： C08F2/00 ,  C08F8/12 ,  C08F214/18 ,  C08F218/04

CPC分类号： C08F214/186 ,  C08F218/04 ,  C08F8/12 ,  C08J5/18

摘要： A process of preparing a copolymer of vinyl monomer such as vinyl acetate, vinyl propionate and vinyl trifluoroacetate, and of fluorinated monomers such as tetrafluoroethylene and trifluoroethylene, said copolymer having an alternating or substantially alternating distribution of vinyl recurring monomeric units and fluorinated recurring monomeric units in the copolymer backbone which comprises copolymerizing said monomers in an aqueous reaction medium comprising water and a water miscible organic co-solvent in an amount less than the amount sufficient to form a distinct organic co-solvent phase.

摘要翻译： 一种制备乙酸乙烯酯，丙酸乙烯酯和三氟乙酸乙烯酯的乙烯基单体和氟代单体如四氟乙烯和三氟乙烯的共聚物的方法，所述共聚物具有乙烯基重复单体单元和氟化重复单体单元的交替或基本上交替的分布， 所述共聚物骨架包括使所述单体在包含水和水混溶性有机助溶剂的水性反应介质中的量低于足以形成不同有机共溶剂相的量。

公开(公告)号：US5137999A

公开(公告)日：1992-08-11

申请号：US695677

申请日：1991-05-06

申请人： Bryce C. Oxenrider ,  David J. Long ,  Frank Mares

发明人： Bryce C. Oxenrider ,  David J. Long ,  Frank Mares

IPC分类号： C08F2/00 ,  C08F8/12 ,  C08F214/18 ,  C08F218/04

CPC分类号： C08F214/186 ,  C08F218/04 ,  C08F8/12 ,  C08J5/18 ,  C08F2810/50

摘要： A process of preparing a copolymer of vinyl monomer selected from the group consisting of vinyl acetate, vinyl propionate and vinyl trifluoroacetate, and of fluorinated monomer selected from the group consisting of tetrafluoroethylene and trifluoroethylene, said copolymer having an alternating or substantially alternating distribution of vinyl recurring monomeric units and fluorinated recurring monomeric units in the copolymer backbone which comprises copolymerizing said monomers in an aqueous reaction medium comprising water and a water miscible organic co-solvent in an amount less than the amount sufficient to form a distinct organic co-solvent phase.

摘要翻译： 一种制备乙烯基单体的共聚物的方法，所述乙烯基单体选自乙酸乙烯酯，丙酸乙烯酯和三氟乙酸乙烯酯，以及选自四氟乙烯和三氟乙烯的氟化单体，所述共聚物具有交替或基本交替的乙烯基重复分布 共聚物主链中的单体单元和氟化的重复单体单元，其包括在包含水和水混溶性有机助溶剂的水性反应介质中将所述单体共聚，其量小于足以形成不同有机共溶剂相的量。

公开(公告)号：US4463037A

公开(公告)日：1984-07-31

申请号：US556817

申请日：1983-12-01

申请人： Bryce C. Oxenrider

发明人： Bryce C. Oxenrider

IPC分类号： D06M13/11 ,  D06M13/192 ,  D06M13/213 ,  B05D3/02

CPC分类号： D06M13/213 ,  D06M13/11 ,  D06M13/192

摘要： A reaction between pyromellitic dianhydride (PMDA) and less than two moles of fluoroalcohol produces an intermediate with ester, free acid and anhydride groups. Reaction with an oxirane compound such as epichlorohydrin reacts at the acid sites to produce pendant hydroxyls which react with anhydride on adjacent molecules to produce oligomers. Products with fluoroalcohol:PMDA ratios of, for example, about 1:0.6 to about 1:0.85 produce treated fibers with improved retention of oil repellancy, especially when annealed at 100.degree.-130.degree. C.

摘要翻译： 均苯四酸二酐（PMDA）与少于两摩尔氟代醇的反应产生具有酯，游离酸和酸酐基团的中间体。 与环氧乙烷化合物如表氯醇的反应在酸性位置反应产生与邻近分子上的酸酐反应产生低聚物的侧羟基。 具有氟代醇的产品：例如约1:0.6至约1:0.85的PMDA比率产生具有改善的拒油性保留性能的经处理的纤维，特别是在100°-130℃退火时。

公开(公告)号：US4447629A

公开(公告)日：1984-05-08

申请号：US429946

申请日：1982-09-30

申请人： Bryce C. Oxenrider ,  David J. Long

发明人： Bryce C. Oxenrider ,  David J. Long

IPC分类号： C07F7/18 ,  D06M13/192 ,  C07F7/08 ,  C07F7/10

CPC分类号： D06M13/192 ,  C07F7/1836 ,  Y10T428/2933

摘要： Pyromellitate tetraesters are disclosed that are useful as water repellents. The pyromellitates of this invention characteristically contain two ester moieties wherein said ester moieties contain a fluorinated or saturated hydrocarbon alkyl group. Additionally, pyromellitates of this invention contain two ester moieties which contain siloxyl groups.

摘要翻译： 公开了作为防水剂有用的均苯四酸四
酯。 本发明的均苯四酸酯特征在于含有两个酯部分，其中所述酯部分含有氟化或饱和烃烷基。 此外，本发明的均苯四酸酯含有含有硅氧烷基的两个酯部分。

公开(公告)号：US5194667A

公开(公告)日：1993-03-16

申请号：US488201

申请日：1990-03-05

申请人： Bryce C. Oxenrider ,  David J. Long

发明人： Bryce C. Oxenrider ,  David J. Long

IPC分类号： A01N37/12 ,  C07C219/14 ,  C07F7/18 ,  D06M15/507 ,  D06M16/00 ,  F16H61/02 ,  F16H61/04

CPC分类号： D06M15/507 ,  A01N37/12 ,  C07C219/14 ,  C07F7/1836 ,  D06M16/00 ,  F16H61/0267 ,  F16H61/04 ,  Y10T428/2969

摘要： This invention relates to fiber surface treating agnets containing a pyromellitate nucleus which have fungicidal, anti-microbial and anti-static properties, and blends of such agents with other types of surface modifiers.

摘要翻译： 本发明涉及含有具有杀真菌，抗微生物和抗静电特性的均苯四酸根核的纤维表面处理剂，以及这些试剂与其它类型表面改性剂的共混物。