Title:
A polyamide constituent containing conductive carbon
Document Type and Number:
Japanese Patent JP6157163
Kind Code:
B2
Abstract:
Polyamide composition comprises (a) at least 40 pts. wt. of polyamide, (b) 0.15-25 pts. wt. of an electrically conductive carbon comprising carbon nanotubes and graphene, (c) 0.3-8 pts. wt. of an oligofunctional compound comprising at least one functional group reactive with reactive groups on a surface of the electrically conductive carbon and at least one functional group reactive with an end group of the polyamide, and (d) optionally conventional auxiliaries and additives, where the sum of the components (a)-(d) is 100. An independent claim is included for: producing the polyamide composition, comprising reacting the oligofunctional compound with the electrically conductive carbon in the absence of the polyamide, and mixing the reaction product with the polyamide, where optional constituents are added to the mixture during mixing.
Inventors:
Halalto hager
Laurent Vache
Sylvia Anita Hair Mash
Rotor yakish
Beate Clause
Petra
Robeto Zoher
Laurent Vache
Sylvia Anita Hair Mash
Rotor yakish
Beate Clause
Petra
Robeto Zoher
Application Number:
JP2013055374A
Publication Date:
July 05, 2017
Filing Date:
March 18, 2013
Export Citation:
Assignee:
Evonik Degussa GmbH
International Classes:
C08L77/00; C08J3/22; C08K3/04; C08K5/00; C08K7/02
Domestic Patent References:
| JP2007533797A | ||||
| JP2003238800A | ||||
| JP2008508417A |
Foreign References:
| WO2004058899A1 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Ryoichi Shino
Takuya Kuno
Ryoichi Shino
Takuya Kuno