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41 条记录 (耗时 0.019 秒)

    Stabilization of vinylether and vinyl lactam formulations against hydrolysis
    1.
    发明授权
    Stabilization of vinylether and vinyl lactam formulations against hydrolysis 有权
    乙烯基醚和乙烯基内酰胺配方的抗水解作用

    公开(公告)号：US06417356B1

    公开(公告)日：2002-07-09

    申请号：US09764641

    申请日：2001-01-18

    申请人： Arvind M. Mathur ,  James A. Dougherty

    发明人： Arvind M. Mathur ,  James A. Dougherty

    IPC分类号： C07B6300

    CPC分类号： C07C41/46 ,  C07D201/18 ,  C07C43/16

    摘要： This invention relates to a composition containing (a) a component selected from the group of a mono- or poly- vinyl substituted mono- or poly-ether, a mono- or poly- vinyl substituted lactam, or a mixture thereof contained in an acidic medium and (b) an aliphatic, primary or secondary mono- or poly-amine at a concentration sufficient to adjust the pH of the composition above

    摘要翻译： 本发明涉及一种组合物，其含有（a）选自单 - 或多 - 乙烯基取代的单醚或聚醚，单或多乙烯基取代的内酰胺或其包含在酸性中的混合物的组分 介质和（b）以足以调节上述组合物的pH的浓度的脂族，伯或仲或单 - 胺

    Color inkjet receptive films having long term light stability
    6.
    发明授权
    Color inkjet receptive films having long term light stability 失效
    具有长期光稳定性的彩色吸墨膜

    公开(公告)号：US06514600B1

    公开(公告)日：2003-02-04

    申请号：US09573805

    申请日：2000-05-18

    申请人： James A. Dougherty ,  John McKittrick

    发明人： James A. Dougherty ,  John McKittrick

    IPC分类号： B32B300

    CPC分类号： B41M5/5254 ,  Y10T428/24802 ,  Y10T428/31855

    摘要： What is described herein is a clear white-appearance, water-resistant, color ink-receptive film having a copolymer of (a) vinyl caprolactam and (b) dimethylaminopropyl methacrylamide coated thereon; preferably the weight ratio of (a):(b) is 50-95:50-5; optimally about 80:20. The ink-receptive film of the invention is capable of being printed from a color inkjet printer to form color images thereon which exhibit excellent long-term color stability towards light. These advantageous results are achieved herein while retaining the desired properties of rapid ink dry time, good print quality, highly resolved circular dots, and high, uniform optical density, characteristic of other systems.

    摘要翻译： 本文描述的是具有（a）乙烯基己内酰胺和（b）二甲基氨基丙基甲基丙烯酰胺涂覆在其上的共聚物的透明白色外观，耐水的彩色油墨接受膜; 优选（a）：（b）的重量比为50-95:50-5; 最佳约80:20。 本发明的油墨接收膜能够从彩色喷墨打印机打印，以在其上形成对于光具有优异的长期颜色稳定性的彩色图像。 这些有利的结果在本文中实现，同时保持了快速油墨干燥时间，良好的打印质量，高度分辨的圆点以及其他系统的高均匀光密度的所需特性。

    Stabilized vinyl ether composition
    7.
    发明授权
    Stabilized vinyl ether composition 失效
    稳定的乙烯基醚组成

    公开(公告)号：US5691462A

    公开(公告)日：1997-11-25

    申请号：US711771

    申请日：1996-09-10

    申请人： Mark M. Miller ,  James A. Dougherty ,  M. J. Rhonheimer

    发明人： Mark M. Miller ,  James A. Dougherty ,  M. J. Rhonheimer

    IPC分类号： C07C41/46 ,  C07C41/00

    CPC分类号： C07C41/46

    摘要： This invention relates to a stabilized hydrocarbon vinyl ether or hydroxy substituted hydrocarbon vinyl ether containing between 3 and 20 carbon atoms which contains between about 0.005 and about 0.75 weight % of an alkali metal salt of a C.sub.1 to C.sub.14 hydrocarbon ester.

    摘要翻译： 本发明涉及含有3至20个碳原子的稳定的烃类乙烯基醚或羟基取代的烃类乙烯基醚，其含有约0.005至约0.75重量％的C1至C14烃酯的碱金属盐。

    Alkenyl ether polycarbonates
    8.
    发明授权
    Alkenyl ether polycarbonates 失效
    烯基醚聚碳酸酯

    公开(公告)号：US5358978A

    公开(公告)日：1994-10-25

    申请号：US13269

    申请日：1993-02-03

    申请人： Jeffrey S. Plotkin ,  Fulvio J. Vara ,  James A. Dougherty ,  Paul D. Taylor ,  Kolazi S. Narayanan

    发明人： Jeffrey S. Plotkin ,  Fulvio J. Vara ,  James A. Dougherty ,  Paul D. Taylor ,  Kolazi S. Narayanan

    IPC分类号： C07C43/23 ,  C07C69/96 ,  C08F2/50 ,  C08F220/18 ,  C08F220/26

    CPC分类号： C07C69/96 ,  C07C43/23

    摘要： This invention relates to alkenyl ether polycarbonates having the formula ##STR1## wherein A is selected from the group consisting of lower alkyl and R'HC.dbd.CHOR--, R and R" are each independently a divalent radical having from 2 to 20 carbon atoms and are selected from the group of alkylene, mono- or poly- alkoxylated alkylene, alkenylene, alkynylene, arylene, alkarylene and aralkylene radicals, which radicals are optionally substituted with halo, alkyl, cyano, nitro or alkoxy; R' is hydrogen or lower alkyl; (n) has a value of from 1 to 10 and (m) has a value of from 0 to 10; with the proviso that R" contains at least 3 carbon atoms when m is zero. The invention also concerns the preparation and use of said alkenyl ether polycarbonates.

    摘要翻译： 本发明涉及具有式“IMAGE”的烯基醚聚碳酸酯，其中A选自低级烷基和R'HC = CHOR-，R和R“各自独立地为具有2-20个碳原子的二价基团 选自亚烷基，单 - 或多 - 烷氧基化亚烷基，亚烯基，亚炔基，亚芳基，亚烷芳基和亚芳基，该基团任选被卤素，烷基，氰基，硝基或烷氧基取代; R'是氢或低级烷基; （n）的值为1〜10，（m）为0〜10的数值。 条件是当m为0时，R“至少包含3个碳原子。 本发明还涉及所述烯基醚聚碳酸酯的制备和用途。

    Alk-1-enyl ether silicates
    9.
    发明授权
    Alk-1-enyl ether silicates 失效
    烷基-1-烯基醚硅酸盐

    公开(公告)号：US5094917A

    公开(公告)日：1992-03-10

    申请号：US672249

    申请日：1991-03-20

    申请人： Fulvio J. Vara ,  James A. Dougherty ,  Jeffrey S. Plotkin ,  Kolazi S. Narayanan ,  Paul D. Taylor

    发明人： Fulvio J. Vara ,  James A. Dougherty ,  Jeffrey S. Plotkin ,  Kolazi S. Narayanan ,  Paul D. Taylor

    IPC分类号： C07F7/04 ,  C08F2/46 ,  C08F8/42 ,  C08G59/40 ,  C08G65/336 ,  C09D4/00

    CPC分类号： C08G65/336 ,  C07F7/045 ,  C08F8/42 ,  C08G59/4085 ,  C09D4/00

    摘要： Subject invention relates to alk-1-enyl ether silicates having the formula[X].sub.4-n Si[OR.sub.1 OCH.dbd.CH--R.sub.2 ].sub.nwherein X is halogen or --OR wherein R is lower alkyl or a mixture of halogen and OR, a mixture of OR and hydrogen or a mixture of halogen and hydrogen;R.sub.1 contains from 1 to 8 carbon atoms and is alkylene, alkenylene, alkynylene, optionally alkoxylated with up to 20 units of ##STR1## wherein Y is hydrogen or methyl and R.sub.2 is each hydrogen or lower alkyl and n has a value of from 1 to 4. The invention also relates to the process for preparing the above vinyl ether silicates and to their use as chemically resistant coatings.

    摘要翻译： 本发明涉及具有式[X] 4-nSi [OR 1 OCH = CH-R 2] n的烷-1-烯基醚硅酸盐，其中X是卤素或-OR，其中R是低级烷基或卤素与OR的混合物， 的OR和氢或卤素和氢的混合物; R1含有1至8个碳原子，并且是亚烷基，亚烯基，亚炔基，任选被至多20个单元的烷氧基化，其中Y是氢或甲基，R 2各自为氢或低级烷基，n的值为1至 本发明还涉及制备上述乙烯基醚硅酸盐的方法及其作为耐化学腐蚀涂料的用途。

    Aryloxy polyvinyl ethers
    10.
    发明授权
    Aryloxy polyvinyl ethers 失效
    芳氧基聚乙烯醚

    公开(公告)号：US5082874A

    公开(公告)日：1992-01-21

    申请号：US475535

    申请日：1990-02-06

    申请人： Kou-Chang Liu ,  Fulvio J. Vara ,  James A. Dougherty

    发明人： Kou-Chang Liu ,  Fulvio J. Vara ,  James A. Dougherty

    IPC分类号： C07C43/23 ,  C07C69/96 ,  C08F2/46

    CPC分类号： C07C69/96 ,  C07C43/23 ,  Y10S525/922

    摘要： This invention relates to aryloxy polyvinyl ethers having the formula ##STR1## wherein R is a radical having from 2 to 20 carbon atoms and is selected from the group of alkylene, alkyleneoxy alkylene, polyalkyleneoxy alkylene, arylene, alkarylene, alkarylalkylene and aralkylene; X is oxygen or sulfur; A is branched or linear alkylene having from 1 to 20 carbon atoms; B is halo or lower alkyl; n has a value of from 1 to 6 and p has a value of from 0 to 4. The invention also relates to the preparation and use of said aryloxy divinyl ethers.

    摘要翻译： 本发明涉及具有下式的芳氧基聚乙烯醚：其中R是具有2至20个碳原子的基团，并且选自亚烷基，亚烷氧基亚烷基，聚亚烷基氧基亚烷基，亚芳基，亚烷基，烷芳基亚烷基 和亚烷基; X是氧或硫; A是具有1至20个碳原子的支链或直链亚烷基; B是卤素或低级烷基; n的值为1至6，p的值为0至4.本发明还涉及所述芳氧基二乙烯基醚的制备和用途。