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Patent Searching and Data


Title:
CARD
Document Type and Number:
Japanese Patent JP2000062360
Kind Code:
A
Abstract:

To provide a card having an excellent abrasion resisting property on the surface of the card by not making the looking of appearance worse while maintaining its superior heat resistance.

The card is of a three-layer construction of a transparent upper sheet 1, a center core sheet 2, and a transparent lower sheet 3. The material of the center core sheet 2 is the resin composition of a uniform mixture of chlorine vinyl chloride as a first component, a methacrylic acid ester-butadiene- stylene copolymer as a second component, and a rubber-nitrile monomer-stylene copolymer as a third component. A printing layer 4 is formed on the upper surface of the center core sheet 2. The center core sheet 2 consisting mainly of chlorine vinyl chloride has good heat resistance. Also, the printing layer 4 is protected by the transparent upper sheet 1 and lower sheet 3.


Inventors:
IMAI TOSHIFUMI
ISHIMARU SHINICHI
Application Number:
JP23896898A
Publication Date:
February 29, 2000
Filing Date:
August 25, 1998
Export Citation:
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Assignee:
TOPPAN PRINTING CO LTD
TSUTSUNAKA PLASTIC KOGYO
International Classes:
B42D15/10; B32B27/00; G06K19/077; (IPC1-7): B42D15/10; B32B27/00; G06K19/077
Attorney, Agent or Firm:
River Saki Kenji