Title:
SHEET FOR THERMOFORMING AND CELLULAR CUSHIONING MATERIAL
Document Type and Number:
Japanese Patent JP2006274163
Kind Code:
A
Abstract:
To provide a polyethylene type resin sheet for thermoforming superior in thermoformability and strength.
The sheet for thermoforming is made by forming a component (A) described below to a sheet. Herein, the component (A) is an ethylene-α-olefine copolymer having an activation energy for flowing (Ea) of ≥40 kJ/mol, a melt flow rate (MFR) of 0.1-100 g/10 min determined in the conditions at the temperature of 190°C and the load of 21.18 N defined by JIS K7210 and a molecular weight distribution (Mw/Mn) of 4-25.
Inventors:
EJIRI SUSUMU
Application Number:
JP2005098195A
Publication Date:
October 12, 2006
Filing Date:
March 30, 2005
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO
International Classes:
C08J5/18; B29C51/00; B65D65/38; B65D81/03; C08L23/08; B29K23/00; B29L31/60
Domestic Patent References:
| JP2003212924A | 2003-07-30 | |||
| JPH0762031A | 1995-03-07 |
Attorney, Agent or Firm:
Takashi Kuboyama
Toru Nakayama
Masayuki Enomoto
Toru Nakayama
Masayuki Enomoto