SUPPORTING BODY FOR IMAGE FORMING MATERIAL

Japanese Patent JP3490118

B2

PURPOSE: To provide such an excellent supporting body for a resin-coated paper type image forming material that the surface of the paper base where an image forming layer is to be formed is coated with a polyethylene resin layer, trouble of causing irregular peeling in the production process of the supporting body is significantly improved, and thereby, good appearance with high gloss of the image forming material is obtd., good adhesion property of the image forming layer is obtd., and the supporting body has good workability and can be stably produced.
CONSTITUTION: In this supporting body, a paper base an which an image forming layer is to be formed is coated with a resin layer of a resin compsn. essentially comprising a polyethylene resin. The polyethylene resin in the resin compsn. is a polyethylene resin produced by polymn. with using a metal metallocene polymerization catalyst. Mw/Mn (Mw is the weight average mol.wt. and Mn is the number average mol.wt.) of the polyethylene resin component in the resin compsn. is ≥5.

Toru Noda
Yoshio Matsumoto
Nobushige Ikeya
Takuya Seri

JP24005393A

January 26, 2004

September 27, 1993

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Mitsubishi Paper Mills Co., Ltd.
Mitsubishi Chemical Corporation

G03C1/76; B41M5/00; B41M5/50; B41M5/52; C08F4/60; C08F4/64; C08F8/00; C08F210/02; G03C1/79; G03C1/91; (IPC1-7): G03C1/79; B41M5/00; G03C1/91

JP4143748A
JP566519A
JP3502710A

【文献】国際公開92/017538(WO,A1)
【文献】松浦一雄 三上尚孝,ポリエチレン技術読本,日本,株式会社工業調査会,2001年 7月 1日,185頁-191頁

Akira Asamura (3 outside)

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