ANTISTATIC RESIN COMPOSITION - ASAHI CHEMICAL IND

Title:

ANTISTATIC RESIN COMPOSITION

Document Type and Number:

Japanese Patent JPH0326759

Kind Code:

A

Abstract:

PURPOSE:To provide an antistatic resin composition having permanent and excellent antistaticity and containing a thermoplastic resin having a specific melting point or heat-deformation temperature and a specific polyamide imide elastomer at a specific ratio. CONSTITUTION:The objective composition contains (A) a thermoplastic resin having a melting point of <=200 deg.C or a heat-deformation temperature of <=180 deg.C (e. g. low density polyethylene or nylon 12) and (B) a polyamide imide elastomer having a relative viscosity of 1.5-2.5 (at 30 deg.C) and derived from (B1) caprolactam, (B2) a trivalent or tetravalent aromatic polycarboxylic acid capable of forming one or more imide rings (e. g. pyromellitic acid), (B3) polyoxyethylene glycol or a polyoxyalkylene glycol mixture composed mainly of polyoxyethylene glycol and, as necessary, (B4) 40-80wt.% (based on the component B) of a 2-10C diamine at a weight ratio (A:B) of 75:25 to 95:5.

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Inventors:

SUZUKI YOSHIO
NAKAMURA MIKIHIKO

Application Number:

JP15974389A

Publication Date:

February 05, 1991

Filing Date:

June 23, 1989

Export Citation:

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Assignee:

ASAHI CHEMICAL IND

International Classes:

C08L23/02; C08L5/00; C08L25/04; C08L73/00; C08L79/08; C08L87/00; (IPC1-7): C08L5/00; C08L23/02; C08L25/04; C08L79/08

Attorney, Agent or Firm:

Akira Agata (2 outside)

Next Patent: JPH0326760