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1. (CN108136806) Thermal transfer sheet

Office : China
Application Number: 201680060044.0 Application Date: 22.12.2016
Publication Number: 108136806 Publication Date: 08.06.2018
Publication Kind : A
Prior PCT appl.: Application Number:PCTJP2016088422 ; Publication Number: Click to see the data
IPC:
B41M 5/382
B32B 7/06
B32B 27/30
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5
Duplicating or marking methods; Sheet materials for use therein
26
Thermography
382
Contact transfer or sublimation processes
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7
Layered products characterised by the relation between layers, i.e. products essentially comprising layers having different physical properties or products characterised by the interconnection of layers
04
characterised by the connection of layers
06
permitting easy separation
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
30
comprising vinyl resin; comprising acrylic resin
CPC:
B32B 7/06
B32B 27/30
B41M 5/363
B41M 5/38214
B41M 5/42
B41M 5/44
B41M 5/5254
B41M 7/0027
B41M 2205/04
B41M 2205/38
C08J 7/042
C08J 2367/02
C08J 2433/10
Applicants: DAINIPPON PRINTING CO., LTD.
大日本印刷株式会社
Inventors: OOTA MITSUHIRO
太田光洋
Agents: 北京三友知识产权代理有限公司 11127
北京三友知识产权代理有限公司 11127
Priority Data: 2015-254937 25.12.2015 JP
Title: (EN) Thermal transfer sheet
(ZH) 热转印片
Abstract: front page image
(EN) Provided is a thermal transfer sheet that can suppress thermal fusion of the thermal transfer sheet and a transfer-receiving body and can improve the durability of a print obtained by transferring a transfer layer onto the transfer-receiving body, even if energy applied to the thermal transfer sheet was increased when transferring the transfer layer onto the transfer-receiving body. This thermal transfer sheet 100 is equipped with a thermal transfer layer 10 on one surface of a substrate 1. The transfer layer 10 is constituted by one or two or more layers, and among the layers constituting thetransfer layer 10, the layer closest to the substrate 1 contains a copolymer of isobutyl (meth)acrylate and a monomer having a carboxyl group, and the acid value of said copolymer is 40 mgKOH/g or more.
(ZH) 本发明提供一种热转印片,该热转印片即使在使将转印层转印至被转印体上时施加于热转印片的能量高的情况下,也能够抑制被转印体与热转印片热粘接,并且能够提高通过将转印层转印至被转印体上而得到的印刷物的耐久性。该热转印片为在基材(1)的一个面上设置有转印层(10)的热转印片(100),转印层(10)由1个或2个以上的层构成,构成转印层(10)的层中位于距基材(1)最近的位置的层含有(甲基)丙烯酸异丁酯与具有羧基的单体的共聚物,该共聚物的酸值为40mgKOH/g以上。
Also published as:
JP6160799JPWO2017111049MYPI 2018001045KR1020180097503EP3378667US20190001621
WO/2017/111049