Title:
FLEXIBLE ANTIBLOCK FILM HAVING EXCELLENT ELONGATION SET
Document Type and Number:
Japanese Patent JPH05140347
Kind Code:
A
Abstract:
PURPOSE:To provide the subject product composed of a specific composition, having improved properties of the base resin such as high flexibility and processability, exhibiting excellent openability in inflation molding and having excellent antiblock property and elongation set. CONSTITUTION:The objective product is made from a composition produced by melting and kneading (A) 20-80 pts.wt. of a copolymer of ethylene and a polar monomer (preferably ethylene-ethyl acrylate copolymer, etc.), (B) 20-80 pts.wt. of an olefinic rubbery substance (preferably ethylene-propylene-diene random copolymer rubber, etc.), (C) 0.5-10 pts.wt. (based on 100 pts.wt. of A+B) of an antiblock agent (preferably dicalite, etc.), (D) 0.1-3 pts.wt. (based on 100 pts.wt. of A+B) of a lubricant (e.g. paraffin wax) and (E) 0-10 pts.wt. (based on 100wt.% of A+B) of a paraffinic, naphthenic or aromatic petroleum fraction and/or a synthetic oil.
Inventors:
AIDA FUYUKI
IWASAKI RYOJI
MIYAZAKI MASAAKI
NAGAI MAMORU
TAKAHASHI TOSHIO
IWASAKI RYOJI
MIYAZAKI MASAAKI
NAGAI MAMORU
TAKAHASHI TOSHIO
Application Number:
JP35420891A
Publication Date:
June 08, 1993
Filing Date:
November 22, 1991
Export Citation:
Assignee:
NIPPON PETROCHEMICALS CO LTD
International Classes:
C08J5/18; C08K3/34; C08K3/36; C08K5/17; C08K5/20; C08L23/00; C08L23/08; C08L23/16; (IPC1-7): C08J5/18; C08K3/36; C08K5/20; C08L23/00; C08L23/08; C08L23/16
Attorney, Agent or Firm:
Takehiko Saito (1 outside)