公开(公告)号：US4394489A

公开(公告)日：1983-07-19

申请号：US352328

申请日：1982-02-25

申请人： Carl A. Aufdermarsh

发明人： Carl A. Aufdermarsh

IPC分类号： C08L27/12 ,  C08F4/72 ,  C08F259/08 ,  C08K5/49 ,  C08K5/57 ,  C08L1/00 ,  C08L27/00 ,  C08L29/10 ,  C08L71/00 ,  C08L71/02

CPC分类号： C08F259/08 ,  C08K5/57

摘要： Allyl-, propargyl- and allenyl- tin curatives for fluoroelastomers with nitrile cure sites provide rapid curing combined with excellent stability in aqueous environments.

摘要翻译： 具有腈固化位点的含氟弹性体的烯丙基，炔丙基和烯丙基 - 锡固化剂可提供快速固化，同时具有优异的水性环境稳定性。

公开(公告)号：US07247749B2

公开(公告)日：2007-07-24

申请号：US10768839

申请日：2004-01-29

申请人： Carl A. Aufdermarsh ,  Harshad P. Amin ,  Anestis Logothetis ,  Victor Gubanov ,  Margarita Volkova ,  Lioudmila Karmanova ,  Alexandr Kollar ,  Polina Troichanskaia ,  Gennady Emelianov ,  Vsevolod Berenblit

发明人： Carl A. Aufdermarsh ,  Harshad P. Amin ,  Anestis Logothetis ,  Victor Gubanov ,  Margarita Volkova ,  Lioudmila Karmanova ,  Alexandr Kollar ,  Polina Troichanskaia ,  Gennady Emelianov ,  Vsevolod Berenblit

IPC分类号： C07C257/10 ,  C07C257/12 ,  C07C257/14 ,  C07C257/16 ,  C07C257/18 ,  C07C211/50 ,  C07C211/51

CPC分类号： C08F8/30 ,  C08F14/18

摘要： Novel monoamidine, monoamidoxime and bisamidine curatives, co-curatives and cure accelerators are provided for use with perfluoroelastomeric compositions as well as novel synthesis methods for making monoamidine- and monoamidoxime-based curatives, co-curatives and cure accelerators. Also provided are diphenyl-based curatives, co-curatives and cure accelerators having sufficiently high molecular weight such that the melting temperature of the curatives, co-curatives and cure accelerators is no greater than about 240° C., and more preferably no greater than about 230° C.

公开(公告)号：US5461107A

公开(公告)日：1995-10-24

申请号：US306045

申请日：1994-09-14

申请人： Harshad P. Amin ,  Carl A. Aufdermarsh

发明人： Harshad P. Amin ,  Carl A. Aufdermarsh

IPC分类号： C08J3/20 ,  C08K3/04 ,  C08K3/16 ,  C08K3/30 ,  C08K3/36 ,  C08K9/02 ,  C08L27/12 ,  C09K3/10 ,  C08K5/02

CPC分类号： C08K3/04 ,  Y10S277/91 ,  Y10S277/946

摘要： An elastomeric composition having improved resistance to chemical attack is provided, the elastomeric composition including a perfluoroelastomer and a non-fibrillating particulate fluorographite. Also, a process for improving the processibility and resistance to chemical attack of a perfluoroelastomer is provided, in which the perfluoroelastomer is mixed with a non-fibrillating fluorocarbon particulate polymer to form a elastomeric composition which is processed at a temperature less than the melting temperature of the non-fibrillating fluorocarbon particulate polymer to disperse the fluorocarbon polymer throughout the perfluoroelastomer while maintaining the fluorocarbon polymer in particulate form. A method of making a seal which is resistant to chemical attack for preventing the leakage of a fluid between a first member and a second member is also provided.

摘要翻译： 提供了具有改善的抗化学侵蚀性的弹性体组合物，弹性体组合物包括全氟弹性体和非原纤化颗粒物。 另外，提供了一种提高全氟弹性体的加工性和耐化学腐蚀性的方法，其中全氟弹性体与非原纤化碳氟化合物颗粒聚合物混合以形成弹性体组合物，该弹性体组合物在小于熔化温度 非原纤化碳氟聚合物颗粒聚合物，以将碳氟聚合物分散在整个全氟弹性体中，同时保持氟碳聚合物为颗粒形式。 还提供了制造耐化学侵蚀以防止流体在第一构件和第二构件之间泄漏的密封件的方法。

公开(公告)号：US07521510B2

公开(公告)日：2009-04-21

申请号：US11436108

申请日：2006-05-17

申请人： Carl A. Aufdermarsh ,  Harshad P. Amin ,  Anestis Logothetis

发明人： Carl A. Aufdermarsh ,  Harshad P. Amin ,  Anestis Logothetis

IPC分类号： C08F259/08 ,  C08F14/18

CPC分类号： C07C257/14 ,  C07C257/18 ,  C07C259/18 ,  C08F8/30 ,  C08K5/16 ,  C08K5/29 ,  C08F14/18 ,  C08L27/12

摘要： Novel monoamidine, monoamidoxime and bisamidine curatives, co-curatives and cure accelerators are provided for use with perfluoroelastomeric compositions as well as novel synthesis methods for making monoamidine- and monoamidoxime-based curatives, co-curatives and cure accelerators. Also provided are diphenyl-based curatives, co-curatives and cure accelerators having sufficiently high molecular weight such that the melting temperature of the curatives, co-curatives and cure accelerators is no greater than about 240° C., and more preferably no greater than about 230° C.

摘要翻译： 提供新型单脒，单偕胺肟和双脒固化剂，共固化剂和固化促进剂，用于全氟弹性体组合物以及用于制备基于脒基和单偕胺肟基固化剂，共固化剂和固化促进剂的新型合成方法。 还提供了具有足够高分子量的二苯基固化剂，共固化剂和固化促进剂，使得固化剂，共固化剂和固化促进剂的熔融温度不大于约240℃，更优选不大于 约230℃

公开(公告)号：US5444116A

公开(公告)日：1995-08-22

申请号：US92144

申请日：1993-07-14

申请人： Harshad P. Amin ,  Carl A. Aufdermarsh

发明人： Harshad P. Amin ,  Carl A. Aufdermarsh

IPC分类号： C08J3/20 ,  C08K3/04 ,  C08K3/16 ,  C08K3/30 ,  C08K3/36 ,  C08K9/02 ,  C08L27/12 ,  C09K3/10

CPC分类号： C08K3/04 ,  Y10S277/91 ,  Y10S277/946

摘要： An elastomeric composition having improved resistance to chemical attack is provided, the elastomeric composition including a perfluoroelastomer and a non-fibrillating particulate fluorographite. Also, a process for improving the processibility and resistance to chemical attack of a perfluoroelastomer is provided, in which the perfluoroelastomer is mixed with a non-fibrillating fluorocarbon particulate polymer to form a elastomeric composition which is processed at a temperature less than the melting temperature of the non-fibrillating fluorocarbon particulate polymer to disperse the fluorocarbon polymer throughout the perfluoroelastomer while maintaining the fluorocarbon polymer in particulate form.

摘要翻译： 提供了具有改善的抗化学侵蚀性的弹性体组合物，弹性体组合物包括全氟弹性体和非原纤化颗粒物。 另外，提供了一种提高全氟弹性体的加工性和耐化学腐蚀性的方法，其中全氟弹性体与非原纤化碳氟化合物颗粒聚合物混合以形成弹性体组合物，该弹性体组合物在小于熔化温度 非原纤化碳氟聚合物颗粒聚合物，以将碳氟聚合物分散在整个全氟弹性体中，同时保持氟碳聚合物为颗粒形式。

公开(公告)号：US4600651A

公开(公告)日：1986-07-15

申请号：US637781

申请日：1984-08-06

申请人： Carl A. Aufdermarsh ,  Robert J. Harder ,  Phillip P. Spiegelman

发明人： Carl A. Aufdermarsh ,  Robert J. Harder ,  Phillip P. Spiegelman

IPC分类号： B32B25/08 ,  B32B25/14 ,  B32B25/20 ,  B32B27/06

CPC分类号： B32B25/14 ,  Y10S215/02 ,  Y10S428/906 ,  Y10T428/1359 ,  Y10T428/3154 ,  Y10T428/31544 ,  Y10T428/31667 ,  Y10T428/31692 ,  Y10T428/31699

摘要： Laminates prepared by co-curing terpolymers of tetrafluoroethylene, perfluoromethyl perfluorovinylether, and a halogen-containing cure site monomer with a second peroxide-curable elastomer. The laminates can be bonded to a variety of substrates.

摘要翻译： 通过将四氟乙烯，全氟甲基全氟乙烯基醚和含卤素的固化位点单体的三元共聚物与第二过氧化物可固化的弹性体共同固化制备的层压板。 层压板可以粘合到各种基材上。

公开(公告)号：US4316836A

公开(公告)日：1982-02-23

申请号：US143817

申请日：1980-04-23

申请人： Carl A. Aufdermarsh, Jr.

发明人： Carl A. Aufdermarsh, Jr.

IPC分类号： C08L27/12 ,  C08K5/17 ,  C08K5/34 ,  C08K5/3437 ,  C08L1/00 ,  C08L27/00 ,  C08L27/18 ,  C08K5/08 ,  C08K5/16

CPC分类号： C08K5/3437

摘要： Vulcanizates of certain fluoroelastomer terpolymer compositions, wherein the terpolymer is derived from tetrafluoroethylene, perfluoro(methyl vinyl ether), and a cure-site monomer, and further wherein the composition contains non-black filler, exhibit significantly improved stability upon heat aging when small quantities of quinacridone-type pigments are incorporated therein.

摘要翻译： 某些含氟弹性体三元共聚物组合物的硫化，其中三元共聚物衍生自四氟乙烯，全氟（甲基乙烯基醚）和固化点单体，并且其中组合物含有非黑色填料，当小量时显示出显着提高的热老化稳定性 的喹吖啶酮型颜料。

公开(公告)号：US4413094A

公开(公告)日：1983-11-01

申请号：US427412

申请日：1982-09-29

申请人： Carl A. Aufdermarsh, Jr.

发明人： Carl A. Aufdermarsh, Jr.

IPC分类号： C08L27/12 ,  C08F16/14 ,  C08F214/26 ,  C08F216/12 ,  C08G65/02 ,  C08G65/22 ,  C08L1/00 ,  C08L27/00 ,  C08L27/18 ,  C08L87/00 ,  C08L101/00 ,  C08L71/00

CPC分类号： C08L27/18

摘要： Co-vulcanizable fluoroelastomer blends of tetrafluoroethylene/perfluoro-(methylvinyl-ether)/cure-site monomer terpolymer and hexafluoropropylene oxide/cure-site monomer dipolymer.

摘要翻译： 四氟乙烯/全氟（甲基乙烯基醚）/固化点单体三元共聚物和六氟环氧丙烷/固化点单体二聚物的共可硫化含氟弹性体共混物。