公开(公告)号：US20180265655A1

公开(公告)日：2018-09-20

申请号：US15544483

申请日：2015-10-01

Applicant: Mark SANNER ,  Neal PFEIFFENBERGER ,  Matthew F. NIEMEYER ,  SABIC GLOBAL TECHNOLOGIES, B.V.

Inventor： Mark SANNER ,  Neal PFEIFFENBERGER ,  Matthew F. NIEMEYER

IPC: C08J5/18 ,  H01G4/18 ,  H01G4/008

CPC classification number: C08J5/18 ,  B32B7/00 ,  B32B7/12 ,  B32B15/00 ,  B32B15/04 ,  B32B15/08 ,  B32B27/00 ,  B32B27/06 ,  B32B27/08 ,  B32B27/18 ,  B32B27/28 ,  B32B27/281 ,  B32B27/36 ,  B32B2307/20 ,  B32B2307/204 ,  B32B2307/30 ,  B32B2307/50 ,  B32B2307/51 ,  B32B2307/516 ,  B32B2307/54 ,  B32B2307/546 ,  B32B2307/732 ,  B32B2457/00 ,  B32B2457/16 ,  C08G73/1017 ,  C08G73/1053 ,  C08G73/1064 ,  C08G73/1071 ,  C08J2367/02 ,  C08J2379/08 ,  C08J2467/02 ,  C08J2479/08 ,  C08L79/08 ,  H01G4/008 ,  H01G4/18 ,  C08L67/02

Abstract: A uniaxially-stretched, high yield extruded capacitor film comprising a miscible polymer blend comprising a polyetherimide and a polyester, wherein the polyetherimide comprises units derived from polymerization of an aromatic dianhydride with a diamine comprising a m-phenylenediamine, a p-phenylenediamine, or combinations thereof, wherein the polyetherimide is endcapped with a substituted or unsubstituted aromatic primary monoamine, wherein the polyester comprises repeating structural units derived from polymerization of an aromatic dicarboxylic acid with a dihydroxy compound, and wherein the high yield extruded capacitor film comprises equal to or greater than about 90 wt. % of the miscible polymer blend entering an extruder used for manufacturing the capacitor film, based on the total weight of miscible polymer blend prior to entering the extruder.

公开(公告)号：US20170084394A1

公开(公告)日：2017-03-23

申请号：US14898230

申请日：2015-10-01

Applicant: SABIC GLOBAL TECHNOLOGIES, B.V.

Inventor： Mark SANNER ,  Neal PFEIFFENBERGER ,  Matthew F. NIEMEYER

IPC: H01G4/18 ,  B29C55/06 ,  C08J5/18

CPC classification number: H01G4/18 ,  B29C55/06 ,  B29K2079/085 ,  B29K2081/06 ,  B29L2007/008 ,  B29L2031/3406 ,  B32B27/00 ,  B32B27/08 ,  B32B27/281 ,  B32B27/285 ,  B32B27/286 ,  B32B27/32 ,  B32B27/365 ,  B32B2255/10 ,  B32B2255/205 ,  B32B2255/26 ,  B32B2270/00 ,  B32B2307/204 ,  B32B2307/412 ,  B32B2307/514 ,  B32B2307/516 ,  B32B2307/54 ,  B32B2307/732 ,  B32B2457/16 ,  C08G73/1017 ,  C08G73/1053 ,  C08G73/1064 ,  C08G73/1071 ,  C08J5/18 ,  C08J2379/08 ,  C08J2381/06 ,  C08J2469/00 ,  C08J2479/08 ,  C08J2481/06 ,  C08L79/08 ,  C08L81/06

Abstract: A uniaxially-stretched, high yield extruded capacitor film comprising a compatible polymer blend comprising a polyetherimide and a polyphenylene ether sulfone, wherein the polyetherimide comprises units derived from polymerization of an aromatic dianhydride with a diamine comprising a m-phenylenediamine, a p-phenylenediamine, or combinations thereof, wherein the polyetherimide is endcapped with a substituted or unsubstituted aromatic primary monoamine, wherein the polyphenylene ether sulfone comprises both an ether linkage and an aryl sulfone linkage in its backbone, wherein the compatible polymer blend comprises a dispersed phase having an average cross section of from equal to or greater than about 0.01 microns to about 20 microns, and wherein the high yield extruded capacitor film comprises equal to or greater than about 90 wt. % of the compatible polymer blend entering an extruder used for manufacturing the capacitor film, based on the total weight of the compatible polymer blend prior to entering the extruder.

公开(公告)号：US20170084393A1

公开(公告)日：2017-03-23

申请号：US14898228

申请日：2015-10-01

Applicant: SABIC GLOBAL TECHNOLOGIES, B.V.

Inventor： Mark SANNER ,  Neal PFEIFFENBERGER ,  Matthew F. NIEMEYER

IPC: H01G4/18 ,  C08J5/18

CPC classification number: H01G4/18 ,  B29C55/005 ,  B29C55/06 ,  C08G73/1017 ,  C08G73/1042 ,  C08G73/1046 ,  C08G73/1071 ,  C08J5/18 ,  C08J2369/00 ,  C08J2379/08 ,  C08J2469/00 ,  C08J2479/08 ,  C08J2481/06 ,  C08L69/005 ,  C08L79/08 ,  Y02T10/7022

Abstract: A uniaxially-stretched, high yield extruded capacitor film comprising a miscible polymer blend comprising a polyetherimide and a poly(carbonate-arylate ester), wherein the polyetherimide comprises units derived from polymerization of an aromatic dianhydride with a diamine comprising a m-phenylenediamine, a p-phenylenediamine, or combinations thereof, wherein the polyetherimide is endcapped with a substituted or unsubstituted aromatic primary monoamine, wherein the poly(carbonate-arylate ester) comprises repeating bisphenol carbonate units and repeating arylate ester units, wherein the repeating bisphenol carbonate units and the repeating arylate ester units are different from each other, and wherein the high yield extruded capacitor film comprises equal to or greater than about 90 wt. % of the miscible polymer blend entering an extruder used for manufacturing the capacitor film, based on the total weight of miscible polymer blend prior to entering the extruder.