Title:
ULTRAVIOLET-SHIELDING SHEET AND BAG MADE THEREOF
Document Type and Number:
WIPO Patent Application WO/2001/070856
Kind Code:
A1
Abstract:
An ultraviolet-shielding sheet which can be prevented from suffering ultraviolet absorber bleeding while having sufficient ultraviolet absorption, is excellent in transparency and gloss, and comprises a polyolefin resin having high suitability for use in the environment. The ultraviolet-shielding sheet comprises a polyolefin layer containing both an aid comprising a compound represented by the general formula [I] and an ultraviolet absorber and has an ultraviolet transmittance of 5% or lower with respect to ultraviolet having wavelengths of 200 to 360 nm.
Inventors:
NAGAO TOMOHIRO (JP)
Application Number:
PCT/JP2001/002254
Publication Date:
September 27, 2001
Filing Date:
March 22, 2001
Export Citation:
Assignee:
IDEMITSU PETROCHEMICAL CO (JP)
NAGAO TOMOHIRO (JP)
NAGAO TOMOHIRO (JP)
International Classes:
G02B5/20; (IPC1-7): C08J5/18; C08K5/3477; C08L23/00; G02B5/22
Foreign References:
| JPH10338777A | 1998-12-22 | |||
| JP2000136270A | 2000-05-16 | |||
| JP2000159945A | 2000-06-13 | |||
| JP2000191918A | 2000-07-11 |
Attorney, Agent or Firm:
Kinoshita, Jitsuzo (Ogikubo TM building 26-13 Ogikubo 5-chome Suginami-ku, Tokyo, JP)
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