Rear face side substrate for thermal transfer image-receiving sheet, and thermal transfer sheet

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United States of America Patent

PATENT NO 9884504
SERIAL NO

15102100

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Abstract

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A rear face side substrate for a thermal transfer image-receiving sheet has a first rear face side layer, a second rear face side layer, and a third rear face side layer layered in this order, wherein the first rear face side layer comprises a propylene-based polymer composition A containing at least a propylene-based polymer, the second rear face side layer comprises a propylene-based polymer composition B containing at least a propylene polymer, an antistatic agent and a masking agent, and the third rear face side layer comprises a propylene-based polymer composition (C) containing at least a propylene-based polymer, a three-dimensional center surface average roughness (SRa) of the third rear face side layer being in the range of 0.10 μm to 1.50 μm, and the first rear face side layer, the second rear face side layer and the third rear face side layer being biaxially oriented.

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Patent Owner(s)

Patent OwnerAddress
RM TOHCELLO CO LTD7 KANDAMITOSHIRO-CHO CHIYODA-KU TOKYO 1018485 ?1018485

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Honda, Hiroshi Koga, JP 68 759
Kometani, Shinji Tokyo, JP 16 124
Tani, Masayuki Tokyo, JP 48 1487
Tenma, Tetsuji Koga, JP 1 1
Yamamuro, Koji Tokyo, JP 3 2

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