公开(公告)号：US09745388B2

公开(公告)日：2017-08-29

申请号：US14651478

申请日：2013-12-16

申请人： LANXESS Butyl PTE. LTD. ,  The University of Windsor

发明人： Tricia Breen Carmichael ,  Akhil Vohra ,  Lorenzo Ferrari ,  Natalie Suhan

IPC分类号： C08C19/25 ,  C08L23/22

CPC分类号： C08C19/25 ,  C08L23/22 ,  C08L23/04

摘要： Surface modification methods based on a combination of plasma and chemical treatments render an unfilled butyl rubber surface highly reactive toward organosilanes, allowing formation of an organosilane self-assembled monolayer (SAM). Plasma oxidation of the butyl rubber surface followed by vapor deposition of SiCl4 produces a hydrophilic surface suitable for anchoring organosilanes. Fabrication of SAMs on this hydrophilic butyl rubber surface with n-octadecyltrichlorosilane (OTS) and trichloro(1H,1H,2H,2H-perfluorooctyl)silane (FOTS) via vapor deposition resulted in a 15% and 25% decrease in gas permeability, respectively, with no change in optical transparency of the butyl rubber.

公开(公告)号：US20150376305A1

公开(公告)日：2015-12-31

申请号：US14651431

申请日：2013-12-13

申请人： LANXESS INC. ,  THE UNIVERSITY OF WINDSOR

发明人： Lorenzo FERRARI ,  Natalie SUHAN ,  Conrad SIEGERS

IPC分类号： C08F36/04 ,  C09D183/06 ,  B05D3/00 ,  C08K3/36

CPC分类号： C08F36/045 ,  B05D3/007 ,  C08F8/00 ,  C08F299/00 ,  C08F2810/20 ,  C08K3/36 ,  C08L23/283 ,  C08L2201/10 ,  C08L2312/00 ,  C09D183/06 ,  C08F8/40 ,  C08F210/12 ,  C08F8/30

摘要： The present invention provides an optically transparent peroxide cured article made from a peroxide curable butyl rubber ionomer comprising repeating units derived from the reaction product of one or more multiolefin monomers and at least one nitrogen or phosphorous based nucleophile comprising a pendant vinyl group. A process is also disclosed for making the optically transparent article.

摘要翻译： 本发明提供由过氧化物可固化的丁基橡胶离子交联聚合物制成的光学透明的过氧化物固化物，其包含衍生自一种或多种多烯烃单体和至少一种含有乙烯基侧基的基于氮或磷的亲核试剂的反应产物的重复单元。 还公开了制造光学透明制品的方法。

公开(公告)号：US11013133B2

公开(公告)日：2021-05-18

申请号：US16739772

申请日：2020-01-10

申请人： ARLANXEO SINGAPORE PTE. LTD. ,  The University of Windsor

发明人： Lorenzo Ferrari ,  Gregory J. E. Davidson ,  Tricia Breen Carmichael

IPC分类号： B32B7/06 ,  H05K5/06 ,  B32B25/18 ,  B32B17/10 ,  B32B17/06 ,  H01L23/29

摘要： This invention relates to elastomeric coatings for electronics. Disclosed is a electronic device comprising a substrate layer, a conductive layer and an encapsulant layer. The encapsulant layer comprises at least a butyl rubber material. The butyl rubber encapsulant prevents a change in resistivity of the conductive layer following exposure to nitric acid vapour for 12 hours or hydrochloric acid vapour for 10 hours.

公开(公告)号：US20200154587A1

公开(公告)日：2020-05-14

申请号：US16739772

申请日：2020-01-10

申请人： ARLANXEO SINGAPORE PTE. LTD. ,  The University of Windsor

发明人： Lorenzo FERRARI ,  Gregory J.E. DAVIDSON ,  Tricia Breen CARMICHAEL

IPC分类号： H05K5/06 ,  B32B25/18 ,  B32B17/10 ,  B32B7/06 ,  B32B17/06 ,  H01L23/29

摘要： This invention relates to elastomeric coatings for electronics. Disclosed is a electronic device comprising a substrate layer, a conductive layer and an encapsulant layer. The encapsulant layer comprises at least a butyl rubber material. The butyl rubber encapsulant prevents a change in resistivity of the conductive layer following exposure to nitric acid vapour for 12 hours or hydrochloric acid vapour for 10 hours.

公开(公告)号：US09969824B2

公开(公告)日：2018-05-15

申请号：US14651431

申请日：2013-12-13

申请人： LANXESS INC. ,  THE UNIVERSITY OF WINDSOR

发明人： Lorenzo Ferrari ,  Natalie Suhan ,  Conrad Siegers ,  Tricia Breen Carmichael

IPC分类号： C08L23/00 ,  C08K3/36 ,  C08F36/04 ,  C08F299/00 ,  B05D3/00 ,  C09D183/06 ,  C08F8/00 ,  C08L23/28

CPC分类号： C08F36/045 ,  B05D3/007 ,  C08F8/00 ,  C08F299/00 ,  C08F2810/20 ,  C08K3/36 ,  C08L23/283 ,  C08L2201/10 ,  C08L2312/00 ,  C09D183/06 ,  C08F8/40 ,  C08F210/12 ,  C08F8/30

摘要： The present invention provides an optically transparent peroxide cured article made from a peroxide curable butyl rubber ionomer comprising repeating units derived from the reaction product of one or more multiolefin monomers and at least one nitrogen or phosphorous based nucleophile comprising a pendant vinyl group. A process is also disclosed for making the optically transparent article.

公开(公告)号：US20150329649A1

公开(公告)日：2015-11-19

申请号：US14651478

申请日：2013-12-16

申请人： LANXESS INC. ,  THE UNIVERSITY OF WINDSOR

发明人： Tricia Breen CARMICHAEL ,  Akhil VOHRA ,  Lorenzo FERRARI ,  Natalie SUHAN

IPC分类号： C08C19/25

CPC分类号： C08C19/25 ,  C08L23/22 ,  C08L23/04

摘要： Surface modification methods based on a combination of plasma and chemical treatments render an unfilled butyl rubber surface highly reactive toward organosilanes, allowing formation of an organosilane self-assembled monolayer (SAM). Plasma oxidation of the butyl rubber surface followed by vapour deposition of SiCl4 produces a hydrophilic surface suitable for anchoring organosilanes. Fabrication of SAMs on this hydrophilic butyl rubber surface with n-octadecyltrichlorosilane (OTS) and trichloro(1H,1H,2H,2H-perfluorooctyl)silane (FOTS) via vapour deposition resulted in a 15% and 25% decrease in gas permeability, respectively, with no change in optical transparency of the butyl rubber.

摘要翻译： 基于等离子体和化学处理的组合的表面改性方法使得未填充的丁基橡胶表面对有机硅烷具有高反应性，从而形成有机硅烷自组装单层（SAM）。 丁基橡胶表面的等离子体氧化，然后气相沉积SiCl 4产生适于锚定有机硅烷的亲水​​表面。 通过气相沉积，用正十八烷基三氯硅烷（OTS）和三氯（1H，1H，2H，2H-全氟辛基）硅烷（FOTS）在该亲水性丁基橡胶表面上制备SAM分别导致气体渗透性降低15％和25％ ，丁基橡胶的光学透明度没有变化。