The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 25, 2002
Filed:
Aug. 24, 2000
Yoshihiko Sasaki, Mie, JP;
Kazutoshi Takenaka, Mie, JP;
Japan Polychem Corporation, Tokyo, JP;
Abstract
A tacky film is provided which is self-tacky, has a satisfactory tack strength when adhered to itself, can have any desired tack strength, and has satisfactory blocking resistance. In particular, a tacky film suitable for use as a tacky layer of a pallet stretch film is provided. A tacky film comprising a linear low-density polyethylene having an MFR of from 0.1 to 10 g/10 min and a density of from 0.884 to 0.910 g/cm ; or a tacky film comprising a polyethylene resin composition which is a resin composition obtained by blending ingredient A [a linear low-density polyethylene having an MFR of from 0.1 to 10 g/10 min and a density of from 0.890 to 0.940 g/cm ] with ingredient B [a linear low-density polyethylene having an MFR of from 0.1 to 50 g/10 min and giving, in differential scanning calorimetry (DSC), a melting peak whose extrapolated melting termination temperature is 98° C. or lower] and which has an ingredient B content of 80% by weight or lower and a density of from 0.884 to 0.910 g/cm .