PLASTIC FILM FOR MEDICAL TREATING LIQUID CONTAINER

Japanese Patent JP3716879

B2

PROBLEM TO BE SOLVED: To lessen the elution of low-mol.wt. components into an inside soln. by laminating sealant layers laminated with two kinds of mixed film layers formed by mixing high-density polyethylene(HDPE) and linear low-density polyethylene(LLDPE) respectively having specific densities by interposing adhesive resin layers on transparent film layers.
SOLUTION: This plastic film for a medical treating liquid container consists of the sealant layers 2, 3 formed by respectively laminating the first, second film layers 2a, 2b and first, second film layers 3a, 3b which are formed by mixing the HDPE having the high density of ≥0.941g/cm3 in density and the LLDPE having 0.900 to 0.940g/cm3 in density and vary in the mixing ratios thereof and the transparent film layers 5 which are laminated via the respective adhesive resin layers 4, 4 between these layers 2 and 3. At this time, the HDPE/ LLDPE (weight) is adequate 10/0 to 8/2 with the first film layers 2a, 3a and 5/5 to 1/9 with the second film layers 2b, 3b.

WO/1989/004851	PROCESS FOR PRODUCING VINYL CHLORIDE RESIN PRODUCTS
JP5745417	New use
JP4827838	Monofilament, mesh for inguinal surgery with improved flexibility and biocompatibility using this, and its manufacturing method

Toru Takahashi
Ohashi Haruo
Oguni Mori Minoru
Cabinet Order Nagata

JP15302996A

November 16, 2005

May 24, 1996

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Fujimori Industry Co., Ltd.

A61L31/00; B32B1/02; B32B27/00; B32B27/32; C08L23/00; C08L23/06; B65D65/40; (IPC1-7): A61L31/00; B32B1/02; B32B27/00; B32B27/32; B65D65/40; C08L23/06

Takashi Kojima

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