CN108251130A - A kind of formula for touching the light-initiated color liquid crystals of aobvious integration UV - Google Patents
A kind of formula for touching the light-initiated color liquid crystals of aobvious integration UV Download PDFInfo
- Publication number
- CN108251130A CN108251130A CN201711477313.6A CN201711477313A CN108251130A CN 108251130 A CN108251130 A CN 108251130A CN 201711477313 A CN201711477313 A CN 201711477313A CN 108251130 A CN108251130 A CN 108251130A
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- parts
- liquid crystal
- aobvious
- light
- touching
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/38—Polymers
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Developing Agents For Electrophotography (AREA)
- Liquid Crystal Substances (AREA)
Abstract
The present invention provides a kind of formula for touching the light-initiated color liquid crystals of aobvious integration UV, by weight including 42.3 ~ 45.4 parts of following components polymer dispersed liquid crystals, 4.6 ~ 5.3 parts of UV photoinitiators, 2.1 ~ 2.8 parts of pearl powder, 1.4 ~ 2.2 parts of pearly-lustre colorful toner, 39.2 ~ 43.1 parts of bistable liquid crystal；The present invention in liquid crystal polymer by adding multiple additives, so that the tactile effective fruit of modified liquid crystal polymer is sensitiveer, firmly a very thin cut can only occur in picture in the past, by improving later gently stroke, it may occur in which pattern, display effect is more clear, additionally by addition pearly-lustre colorful toner, liquid crystal polymer can show a variety of colors, and specific color is determined by the toner color added；After the liquid crystal polymer of the present invention is made the liquid crystal display of handwriting pad, aobvious liquid crystal is touched relative to common, it is still sensitive that effective fruit is touched after being used for multiple times, service life is significantly promoted, after undergoing 100,000 times scribble repeatedly, lines are still clear, give fine and smooth agile feeling.
Description
Technical field
The present invention relates to liquid crystal polymer fields, more particularly to a kind of to touch matching for the aobvious integration light-initiated color liquid crystals of UV
Side.
Background technology
Liquid crystal polymer is a kind of novel high molecular material, is generally presented liquid crystal liquid crystal property in molten state, and itself
Although intensity, heat resistance, electrical insulating property are preferable, since the various composition of addition is easy to cause product matter in modifying process
Amount declines, and influences the performance of product various aspects, influences the normal use of product.
Invention content
Touch that effective fruit is more obvious, display effect is clearer touches aobvious integration UV the purpose of the present invention is to provide one kind
The formula of light-initiated liquid crystal.
A kind of formula for touching the light-initiated color liquid crystals of aobvious integration UV, disperses by weight including following components polymer
42.3~45.4 parts of liquid crystal, 4.6~5.3 parts of UV photoinitiators, 4.1~5.8 parts of parts of pearl powder, pearly-lustre colorful toner 2.4~5.3
Part, 43.2~48.1 parts of bistable liquid crystal.
Further, above-mentioned formula meter includes following components：43 parts of polymer dispersed liquid crystals, UV are light-initiated
4.5 parts of agent, 4.7 parts of pearl powder, 3.8 parts of pearly-lustre colorful toner, 44 parts of bistable liquid crystal.
Further, the UV photoinitiators include 1- hydroxycyclohexyl phenyl ketones and 2,4,6- trimethylbenzoyls
One or both of base-diphenyl phosphine oxide.
Further, the 1- hydroxycyclohexyl phenyl ketones and 2,4,6- trimethylbenzoy-dipheny phosphine oxides it
Between ratio be 1：2.
Further, the pearly-lustre colorful toner includes one or both of pearly-lustre toner and colorful toner.
Further, the ratio between the pearly-lustre toner and colorful toner is 3：2.
Beneficial effects of the present invention are：The present invention in liquid crystal polymer by adding multiple additives so that modification liquid
The tactile effective fruit of crystalline polymer is sensitiveer, and firmly a very thin cut can only occur in picture in the past, after improving gently
Stroke, you can pattern occur, display effect is more clear, and additionally by addition pearly-lustre colorful toner, liquid crystal polymer can be shown
Reveal a variety of colors, specific color is determined by the toner color added；The liquid crystal polymer of the present invention is made to the liquid of handwriting pad
After crystal display screen, aobvious liquid crystal is touched relative to common, tactile effective fruit is still sensitive after being used for multiple times, and service life significantly carries
It rises, after 100,000 times scribble repeatedly of experience, lines are still clear, give fine and smooth agile feeling.
Specific embodiment
The present invention is further described below：
The present embodiment provides a kind of formulas for touching the light-initiated color liquid crystals of aobvious integration UV, include by weight with the following group
Point 42.3~45.4 parts of polymer dispersed liquid crystals, 4.6~5.3 parts of UV photoinitiators, pearl powder 4.1~5.8 parts of parts, pearly-lustres are dazzled
Colored 2.4~5.3 parts of powder, 43.2~48.1 parts of bistable liquid crystal.
Further, above-mentioned formula meter includes following components：43 parts of polymer dispersed liquid crystals, UV are light-initiated
4.5 parts of agent, 4.7 parts of pearl powder, 3.8 parts of pearly-lustre colorful toner, 44 parts of bistable liquid crystal.
Further, the UV photoinitiators include 1- hydroxycyclohexyl phenyl ketones and 2,4,6- trimethylbenzoyls
One or both of base-diphenyl phosphine oxide.
Further, the 1- hydroxycyclohexyl phenyl ketones and 2,4,6- trimethylbenzoy-dipheny phosphine oxides it
Between ratio be 1：2.
Further, the pearly-lustre colorful toner includes one or both of pearly-lustre toner and colorful toner.
Further, the ratio between the pearly-lustre toner and colorful toner is 3：2.
Color liquid crystal in the present embodiment is made after touching aobvious screen, carried out repeatedly on machine is scribbled with the common aobvious screen that touches
Scribble Experimental comparison, concrete outcome such as following table：
By above table it is found that mill run after scribbling repeatedly by 50000 times, tactile aobvious beginning is insensitive,
After 8000 times are scribbled repeatedly, not only touch and show insensitive, the readability of lines also reduces；Take second place when scribbling 100000 repeatedly
Afterwards, it scraps substantially；And the product of the present embodiment manufacture, scribbling experiment repeatedly by 80000 times, touch it is aobvious still normally, line
Item is also clear, after 100000 times scribble repeatedly, although touch it is aobvious start insensitive, the readability of lines has no significantly
Decline, service life improves.
The present invention in liquid crystal polymer by adding multiple additives so that modified liquid crystal polymer touches effective fruit more
Add sensitive, firmly a very thin cut can only occur in picture in the past, the gently stroke after improving, you can pattern occur, show
Show that effect is more clear, additionally by addition pearly-lustre colorful toner, liquid crystal polymer can show a variety of colors, specific color
It is determined by the toner color added；After the liquid crystal polymer of the present invention is made the liquid crystal display of handwriting pad, relative to general
Logical touches aobvious liquid crystal, and the painting repeatedly that effective fruit is still sensitive, and service life is significantly promoted, and experience is 100,000 times is touched after being used for multiple times
After picture, lines are still clear, give fine and smooth agile feeling.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of formula for touching the light-initiated color liquid crystals of aobvious integration UV, it is characterised in that：Include following components by weight
42.3 ~ 45.4 parts of polymer dispersed liquid crystals；
4.6 ~ 5.3 parts of UV photoinitiators；
4.1 ~ 5.8 parts of pearl powder；
2.4 ~ 5.3 parts of pearly-lustre colorful toner；
43.2 ~ 48.1 parts of bistable liquid crystal.
2. a kind of formula for touching the light-initiated color liquid crystals of aobvious integration UV according to claim 1, it is characterised in that：By weight
Amount part meter includes following components：43 parts of polymer dispersed liquid crystals, 4.5 parts of UV photoinitiators, 4.7 parts of pearl powder, pearly-lustre colorful color
3.8 parts of powder, 44 parts of bistable liquid crystal.
3. a kind of formula for touching the light-initiated liquid crystal of aobvious one UV according to claim 2, it is characterised in that：The UV light draws
It sends out agent and includes one or both of 1- hydroxycyclohexyl phenyl ketones and 2,4,6- trimethylbenzoy-dipheny phosphine oxides.
4. a kind of formula for touching the light-initiated liquid crystal of aobvious one UV according to claim 3, it is characterised in that：The 1- hydroxyls
Cyclohexyl phenyl ketone and 2, the ratio between 4,6- trimethylbenzoy-dipheny phosphine oxides are 1：2.
5. a kind of formula for touching the light-initiated liquid crystal of aobvious one UV according to claim 1, it is characterised in that：The pearly-lustre is dazzled
Colored powder includes one or both of pearly-lustre toner and colorful toner.
6. a kind of formula for touching the light-initiated liquid crystal of aobvious one UV according to claim 4, it is characterised in that：The pearly-lustre color
Ratio between powder and colorful toner is 3：2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711477313.6A CN108251130A (en) | 2017-12-29 | 2017-12-29 | A kind of formula for touching the light-initiated color liquid crystals of aobvious integration UV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711477313.6A CN108251130A (en) | 2017-12-29 | 2017-12-29 | A kind of formula for touching the light-initiated color liquid crystals of aobvious integration UV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108251130A true CN108251130A (en) | 2018-07-06 |
Family
ID=62725345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711477313.6A Pending CN108251130A (en) | 2017-12-29 | 2017-12-29 | A kind of formula for touching the light-initiated color liquid crystals of aobvious integration UV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108251130A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102257100A (en) * | 2008-12-18 | 2011-11-23 | 剑桥实业有限公司 | Wide temperature-range smectic liquid crystal materials |
| CN102702816A (en) * | 2012-06-29 | 2012-10-03 | 惠州市长润发涂料有限公司 | Hand-wiping-type photocuring UV (ultraviolet) paint |
| CN104725894A (en) * | 2010-06-14 | 2015-06-24 | 巴斯夫欧洲公司 | Black dichroic dye |
| CN105062505A (en) * | 2015-07-15 | 2015-11-18 | 深圳市景世源科技有限公司 | Polymer liquid crystal composition, liquid crystal handwriting display device and preparation method |
| CN106324883A (en) * | 2015-07-03 | 2017-01-11 | 北京大学 | Method for preparing cholesteric liquid crystal functional film through ultraviolet light-heating two-step polymerization |
-
2017
- 2017-12-29 CN CN201711477313.6A patent/CN108251130A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102257100A (en) * | 2008-12-18 | 2011-11-23 | 剑桥实业有限公司 | Wide temperature-range smectic liquid crystal materials |
| CN104725894A (en) * | 2010-06-14 | 2015-06-24 | 巴斯夫欧洲公司 | Black dichroic dye |
| CN102702816A (en) * | 2012-06-29 | 2012-10-03 | 惠州市长润发涂料有限公司 | Hand-wiping-type photocuring UV (ultraviolet) paint |
| CN106324883A (en) * | 2015-07-03 | 2017-01-11 | 北京大学 | Method for preparing cholesteric liquid crystal functional film through ultraviolet light-heating two-step polymerization |
| CN105062505A (en) * | 2015-07-15 | 2015-11-18 | 深圳市景世源科技有限公司 | Polymer liquid crystal composition, liquid crystal handwriting display device and preparation method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180706 |