Laminate film

Details Laminate film Laminate film

1997-07-31

1999-08-10

Resan, Stevan A.

Stock material or miscellaneous articles

Structurally defined web or sheet

Continuous and nonuniform or irregular surface on layer or...

428212, 428323, 428332, 428694SL, 428694BS, 428694BB, 428694SG, 428900, G11B 5704

Patent

active

059356847

ABSTRACT:
A laminate film comprises a base layer A formed of a thermoplastic resin A and a coating film layer B present on one surface of the base layer A. The coating film layer B contains a binder resin, inert fine particles and a surfactant. The surfactant consists essentially of 0.1 to 15% by weight of a surfactant X having an HLB value of 10 to 14 and 10 to 40% by weight of a surfactant Y having an HLB value of 16 to 18.5 based on the solid content of the coating film layer B to ensure that the average HLB value defined by the following equation be 15 to 18:

REFERENCES:
patent: 4305995 (1981-12-01), Ota et al.
Patent Abstracts of Japan, vol. 096, No. 003, Mar. 29, 1996 & JP 07 304890 A, Nov. 21, 1995.
Patent Abstracts of Japan, vol. 096, No. 009, Sep. 30, 1996 & JP 08 134245 A, May 28, 1996.
Patent Abstracts of Japan, vol. 018, No. 366 (M-1636), Jul. 11, 1994 & JP 06 099559 A, Apr. 12, 1994.

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