CN106391425A - Thermosensitive coating - Google Patents
Thermosensitive coating Download PDFInfo
- Publication number
- CN106391425A CN106391425A CN201610766637.0A CN201610766637A CN106391425A CN 106391425 A CN106391425 A CN 106391425A CN 201610766637 A CN201610766637 A CN 201610766637A CN 106391425 A CN106391425 A CN 106391425A
- Authority
- CN
- China
- Prior art keywords
- layer
- coating
- heat
- thermosensitive
- tack coat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/56—Three layers or more
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Abstract
The invention discloses a thermosensitive coating. The thermosensitive coating comprises a coating base. A waterproof layer is arranged on the lower end surface of the coating base. A back coating is arranged at the bottom of the waterproof layer. A thermosensitive coating body is arranged on the upper end surface of the coating base. A priming layer is arranged at the bottom of the thermosensitive coating body. A thermosensitive color-changing layer is arranged on the upper end surface of the priming layer. A protective layer is arranged on the upper end surface of the thermosensitive color-changing layer. A bonding layer is arranged in the thermosensitive coating body and is perpendicular to the priming layer and the thermosensitive color-changing layer. According to the thermosensitive coating, the upper end of the bonding layer is flush with the lower end of the protective layer, thus the protective function of the protective layer on the priming layer and the thermosensitive color-changing layer is ensured, and damage is reduced. Through the arrangement of the bonding layer, bonding between the priming layer and the thermosensitive color-changing layer is tighter, shredding does not occur, the thermosensitive coating body can be divided into small-area blocks through the bonding layer, uniformity of the thermosensitive coating is ensured, the quality is improved, and the back coating is resistant to permeation, static electricity and dust.
Description
Technical field
The present invention relates to heat susceptible coating technical field, specially a kind of heat susceptible coating.
Background technology
Each coating adhesion of existing heat susceptible coating is poor easily coating shedding phenomenon, and product quality can not be protected
Card, heat susceptible coating area is more larger, and coating is uneven, and prime coat isolating power difference is it is impossible to ensure that the temperature-sensitive being applied to above it becomes
Chromatograph stays in this bottom surface layer surface, and meanwhile, the protective effect of protective layer is not in place, is likely to result in the wound to heat-sensitive variable colour layer
Evil, for this reason, we release a kind of heat susceptible coating.
Content of the invention
It is an object of the invention to provide a kind of heat susceptible coating, to solve the problems, such as to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme：A kind of heat susceptible coating, including coated substrate, described
The rear surface of coated substrate is provided with waterproof layer, and the bottom of described waterproof layer is provided with back coating, the upper end table of described coated substrate
Face is provided with heat susceptible coating body, and the bottom of described heat susceptible coating body is provided with prime coat, and the upper end face of described prime coat is provided with
Heat-sensitive variable colour layer, the upper end face of described heat-sensitive variable colour layer is provided with protective layer, and the internal vertical of described heat susceptible coating body is in beating
Bottom and heat-sensitive variable colour layer are provided with tack coat.
Preferably, described tack coat is to be placed equidistant, and the spacing of described tack coat is 8 millimeters to 10 millimeters.
Preferably, described concordant with protective layer lower end by the upper end of tack coat, the width of described tack coat is 0.5 millimeter
To 1 millimeter.
Compared with prior art, the invention has the beneficial effects as follows：The present invention passes through upper end and the protective layer lower end of tack coat
Concordant reduce infringement it is ensured that protective layer is to prime coat and heat-sensitive variable colour layer protective effect, by the setting of tack coat so that
Bonding between prime coat and heat-sensitive variable colour layer is tightr, does not fall off, and heat susceptible coating body can be divided into area by tack coat
Less piece it is ensured that coating uniform, improve quality, prime coat has certain isolating power, the temperature-sensitive being applied to above it can be made to become
Chromatograph stays in this bottom surface layer surface, and protective layer shields, if unprotect layer is likely to result in the injury to heat-sensitive variable colour layer,
Back coating is impermeable, electrostatic and dust.
Brief description
Fig. 1 is top view cross section structural representation of the present invention；
Fig. 2 cuts open structural representation for side of the present invention.
In figure：1 tack coat, 2 back coatings, 3 waterproof layers, 4 coated substrate, 5 prime coats, 6 heat-sensitive variable colour layers, 7 protective layers, 8
Heat susceptible coating body.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1-2, the present invention provides a kind of technical scheme：A kind of heat susceptible coating, including coated substrate 4, described painting
The rear surface of layer substrate 4 is provided with waterproof layer 3, and the bottom of described waterproof layer 3 is provided with back coating 2, the upper end of described coated substrate 4
Surface is provided with heat susceptible coating body 8, and the bottom of described heat susceptible coating body 8 is provided with prime coat 5, the upper end table of described prime coat 5
Face is provided with heat-sensitive variable colour layer 6, and the upper end face of described heat-sensitive variable colour layer 6 is provided with protective layer 7, described heat susceptible coating body 8 interior
Portion is provided with tack coat 1 perpendicular to prime coat 5 and heat-sensitive variable colour layer 6.
Further, described tack coat 1 is to be placed equidistant, and the spacing of described tack coat 1, is passed through to 10 millimeters for 8 millimeters
The setting of tack coat 1, so that the bonding between prime coat 5 and heat-sensitive variable colour layer 6 is tightr, does not fall off, can be by by tack coat 1
Heat susceptible coating body 8 be divided into less piece of area it is ensured that coating uniform, improve quality.
Further, the upper end of described tack coat 1 is concordant with protective layer 7 lower end, and the width of described tack coat 1 is 0.5 milli
Rice to 1 millimeter, by the upper end of tack coat 1 concordant with protective layer 7 lower end it is ensured that protective layer 7 is to prime coat 5 and heat-sensitive variable colour
Layer 6 protective effect, reduce infringement.
Specifically, during use, prime coat 5 has certain isolating power, and the heat-sensitive variable colour layer 6 being applied to above it can be made to stay in
This bottom surface layer surface, protective layer 7 shields, if unprotect layer 7 is likely to result in the injury to heat-sensitive variable colour layer 6, back coating 2
Impermeable, electrostatic and dust, heat-sensitive variable colour layer 6 has higher sensitivity, in temperature change, color respective change.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and can carry out multiple changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (3)
1. a kind of heat susceptible coating, including coated substrate (4) it is characterised in that：The rear surface of described coated substrate (4) is provided with anti-
Water layer (3), the bottom of described waterproof layer (3) is provided with back coating (2), and the upper end face of described coated substrate (4) is provided with temperature-sensitive and applies
Layer body (8), the bottom of described heat susceptible coating body (8) is provided with prime coat (5), and the upper end face of described prime coat (5) is provided with
Heat-sensitive variable colour layer (6), the upper end face of described heat-sensitive variable colour layer (6) is provided with protective layer (7), described heat susceptible coating body (8)
Internal vertical is provided with tack coat (1) in prime coat (5) and heat-sensitive variable colour layer (6).
2. a kind of heat susceptible coating according to claim 1 it is characterised in that：Described tack coat (1) is to be placed equidistant, described
The spacing of tack coat (1) is 8 millimeters to 10 millimeters.
3. a kind of heat susceptible coating according to claim 1 it is characterised in that：The upper end of described tack coat (1) and protective layer
(7) lower end is concordant, and the width of described tack coat (1) is 0.5 millimeter to 1 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766637.0A CN106391425A (en) | 2016-08-31 | 2016-08-31 | Thermosensitive coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766637.0A CN106391425A (en) | 2016-08-31 | 2016-08-31 | Thermosensitive coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106391425A true CN106391425A (en) | 2017-02-15 |
Family
ID=58003007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610766637.0A Pending CN106391425A (en) | 2016-08-31 | 2016-08-31 | Thermosensitive coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106391425A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037067A (en) * | 2004-12-27 | 2007-09-19 | 王子制纸株式会社 | Information recording body and its manufacturing method |
| JP2013028015A (en) * | 2011-07-27 | 2013-02-07 | Oji Holdings Corp | Linerless thermal recording label |
| CN105026171A (en) * | 2013-03-07 | 2015-11-04 | 株式会社理光 | Thermosensitive recording material |
-
2016
- 2016-08-31 CN CN201610766637.0A patent/CN106391425A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037067A (en) * | 2004-12-27 | 2007-09-19 | 王子制纸株式会社 | Information recording body and its manufacturing method |
| JP2013028015A (en) * | 2011-07-27 | 2013-02-07 | Oji Holdings Corp | Linerless thermal recording label |
| CN105026171A (en) * | 2013-03-07 | 2015-11-04 | 株式会社理光 | Thermosensitive recording material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |