Synthetic paper and inkjet recording paper with the use of the same

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United States of America Patent

PATENT NO 6086987
SERIAL NO

09012737

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Abstract

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A synthetic paper made of a stretched resin film; said stretched resin film being obtained by stretching a resin film having as a support a resin composition which contains: (A) from 30 to 80% by weight of a crystalline polyolefin resin; and (B) from 70 to 20% by weight of milled calcium carbonate particles at a temperature lower than the melting point of said crystalline polyolefin resin employed as the component (A); and an inkjet recording paper made by using this synthetic paper. Because of having projections of finely milled calcium carbonate particles with a hydrophilic surface around which a number of fine cracks are formed, the synthetic paper shows improved moisture absorptivity for water color inks and aqueous adhesives, quick drying properties and excellent printability.

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Patent Owner(s)

Patent OwnerAddress
OJI-YUKA SYNTHETIC PAPER CO LTD3 KANDASURUGADAI 4-CHOME CHIYODA-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hirano, Kazumasa Ibaraki, JP 5 62
Kimura, Kazuyuki Ibaraki, JP 25 165
Yamanaka, Masaaki Ibaraki, JP 46 860

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