Invention Grant
- Patent Title: Composition for antistatic release agent and antistatic release film
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Application No.: US14804182Application Date: 2015-07-20
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Publication No.: US09657181B2Publication Date: 2017-05-23
- Inventor: Sou Matsubayashi , Kohei Kanto , Kazuyoshi Yoshida , Kenji Yamamoto , Shinji Irifune
- Applicant: SHIN-ETSU POLYMER CO., LTD. , SHIN-ETSU CHEMICAL CO. LTD.
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: SHIN-ETSU POLYMER CO., LTD.,SHIN-ETSU CHEMICAL CO., LTD.
- Current Assignee: SHIN-ETSU POLYMER CO., LTD.,SHIN-ETSU CHEMICAL CO., LTD.
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Lando & Anastasi, LLP
- Priority: JP2013-010079 20130123
- Main IPC: H01B1/24
- IPC: H01B1/24 ; C09D5/24 ; C09D141/00 ; C09D183/04 ; C08G77/18

Abstract:
The invention relates to a composition for an antistatic release agent comprising: a release component, a conductive component, an organic solvent, and water, wherein the release component contains a condensation-type organopolysiloxane, the conductive component contains a complex with a π-conjugated electrically conductive polymer and a polyanion having a molecular weight of 20,000 to 900,000, an amount of the conductive component is 1 to 300 parts by mass, relative to 100 parts by mass of the release component, at least one amine compound selected from the group consisting of a secondary amine, a tertiary amine or a quaternary ammonium salt is coordinated to or bonded to portion of anion groups in the polyanion as an ion pair, and the water content is 5% by mass or less, relative to a total amount of the composition for an antistatic release agent. The present invention can provide a composition for an antistatic release agent containing a release component, which can be sufficiently cured, and having superior antistatic properties and release properties.
Public/Granted literature
- US20150322273A1 COMPOSITION FOR ANTISTATIC RELEASE AGENT AND ANTISTATIC RELEASE FILM Public/Granted day:2015-11-12
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