CN106284886A - A kind of heat-sensitive variable colour wallpaper and preparation technology thereof - Google Patents
A kind of heat-sensitive variable colour wallpaper and preparation technology thereof Download PDFInfo
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- CN106284886A CN106284886A CN201610693446.6A CN201610693446A CN106284886A CN 106284886 A CN106284886 A CN 106284886A CN 201610693446 A CN201610693446 A CN 201610693446A CN 106284886 A CN106284886 A CN 106284886A
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- China
- Prior art keywords
- parts
- photochromic layer
- heat
- preparation technology
- sensitive variable
- Prior art date
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Links
- 238000005516 engineering process Methods 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims abstract description 52
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims abstract description 46
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 26
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 26
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims abstract description 25
- 235000019394 potassium persulphate Nutrition 0.000 claims abstract description 25
- VKJLWXGJGDEGSO-UHFFFAOYSA-N barium(2+);oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[O-2].[Ti+4].[Ba+2] VKJLWXGJGDEGSO-UHFFFAOYSA-N 0.000 claims abstract description 23
- MFGZXPGKKJMZIY-UHFFFAOYSA-N ethyl 5-amino-1-(4-sulfamoylphenyl)pyrazole-4-carboxylate Chemical compound NC1=C(C(=O)OCC)C=NN1C1=CC=C(S(N)(=O)=O)C=C1 MFGZXPGKKJMZIY-UHFFFAOYSA-N 0.000 claims abstract description 23
- KLSLBUSXWBJMEC-UHFFFAOYSA-N 4-Propylphenol Chemical compound CCCC1=CC=C(O)C=C1 KLSLBUSXWBJMEC-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000012467 final product Substances 0.000 claims description 22
- 238000002156 mixing Methods 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 16
- 230000001804 emulsifying effect Effects 0.000 claims description 12
- -1 Tween-40 Chemical compound 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 238000001291 vacuum drying Methods 0.000 claims description 11
- 238000010792 warming Methods 0.000 claims description 11
- 239000004745 nonwoven fabric Substances 0.000 claims description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 229910052788 barium Inorganic materials 0.000 claims 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 229920001219 Polysorbate 40 Polymers 0.000 abstract 1
- 235000010483 polyoxyethylene sorbitan monopalmitate Nutrition 0.000 abstract 1
- 239000000249 polyoxyethylene sorbitan monopalmitate Substances 0.000 abstract 1
- 229940101027 polysorbate 40 Drugs 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 16
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 14
- 238000005303 weighing Methods 0.000 description 9
- 239000001294 propane Substances 0.000 description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical class OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/002—Coverings or linings, e.g. for walls or ceilings made of webs, e.g. of fabrics, or wallpaper, used as coverings or linings
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/26—Thermosensitive paints
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/64—Inorganic compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/66—Coatings characterised by a special visual effect, e.g. patterned, textured
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/18—Paper- or board-based structures for surface covering
- D21H27/20—Flexible structures being applied by the user, e.g. wallpaper
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of heat-sensitive variable colour wallpaper and preparation technology thereof, this colour changing wall paper includes base paper, and it is coated in the photochromic layer on its surface, both thickness ratio is for 1:0.08, photochromic layer is made up of the component of following weight portion: 4, 4 ', 4 ' ' triaminotriphenyl-methane 1～2 parts, zinc salicylate 2～3 parts, 2, 2 pairs of (4 hydroxy phenyl) propane 3～4 parts, hydroquinone 2～4 parts, methyl methacrylate 16～22 parts, acrylic acid 21～25 parts, divinylbenzene 13～18 parts, polysorbate40 8～17 parts, potassium peroxydisulfate 6～13 parts, Barium metatitanate. 5～8 parts, water 8～15 parts.The colour changing wall paper of the present invention all has obvious color to change along with air temperature variations, is particularly suitable for routine use, reminds the variations in temperature of resident's environment, low temperature and high temperature is given obvious early warning, and has more excellent coating uniformity, can be with life-time service.
Description
Technical field
The present invention relates to a kind of wallpaper, be specifically related to a kind of heat-sensitive variable colour wallpaper and preparation technology thereof, belong to wallpaper technology
Field.
Background technology
Wallpaper is a kind of application house decorative material the most widely, it is adaptable to the indoor dress in house, office and hotel
Repair.Wallpaper has material environmental protection, sound-insulation and heat-insulation, lovely luster, the multiple advantage such as good visual effect and short construction period, domestic
Outer increasing consumer selects wallpaper, and this has been the trend trend of current wall surfacing.
Along with the raising of living standards of the people, people the most not only rest on aesthetic to wallpaper, also start to pursue
The most functional.Heat-sensitive variable colour has become as a kind of new trend at present, if wallpaper can heat variable color, can carry in time
Awake people use the temperature conditions of environment, and meanwhile, the color change of wallpaper also can increase its aesthetic property and sight.
Summary of the invention
It is an object of the invention to as overcoming above-mentioned the deficiencies in the prior art, it is provided that one all has bright along with air temperature variations
The heat-sensitive variable colour wallpaper of aobvious color change.
Present invention also offers the preparation technology of a kind of described heat-sensitive variable colour wallpaper.
For achieving the above object, the present invention uses following technical proposals:
A kind of heat-sensitive variable colour wallpaper, including base paper, and is coated in the photochromic layer on its surface, and both thickness ratio is for 1:0.08, institute
State what photochromic layer was made up of the component of following weight portion: 4,4 ', 4 ' '-triaminotriphenyl-methane 1～2 parts, zinc salicylate 2～3
Part, 2,2-double (4-hydroxy phenyl) propane 3～4 parts, hydroquinone 2～4 parts, methyl methacrylate 16～22 parts, acrylic acid
21～25 parts, divinylbenzene 13～18 parts, Tween-40 8～17 parts, potassium peroxydisulfate 6～13 parts, Barium metatitanate. 5～8 parts, water 8
～15 parts.
Preferably, described photochromic layer is made up of the component of following weight portion: 4,4 ', 4 ' '-triaminotriphenyl-methane 1
Part, zinc salicylate 2.5 parts, 2,2-double 3.5 parts of (4-hydroxy phenyl) propane, hydroquinone 3 parts, methyl methacrylate 20 parts,
22 parts of acrylic acid, divinylbenzene 15 parts, Tween-40 15 parts, potassium peroxydisulfate 11 parts, Barium metatitanate. 6 parts, 12 parts of water.
Preferably, described base paper is non-woven fabrics, pure paper or PVC plastic base paper.
The preparation technology of above-mentioned a kind of heat-sensitive variable colour wallpaper, is at base paper surface-coated photochromic layer, be placed on 60 DEG C
Vacuum drying oven solidifies 2 hours, to obtain final product.
Preferably, the compound method of photochromic layer includes step:
(1) weigh 4,4 ', the 4 ' of formula ratio '-triaminotriphenyl-methane, zinc salicylate, double (4-hydroxy phenyl) propane of 2,2-and
Hydroquinone, mixing, heated and stirred, obtain core；
(2) methyl methacrylate of formula ratio, divinylbenzene, Tween-40, Barium metatitanate. and water, 20～35 DEG C of stirrings are weighed
Make its emulsifying, add step (1) gained core and the acrylic acid of formula ratio and potassium peroxydisulfate, be warming up to 40～50 DEG C of stirrings,
It is cooled to 20～35 DEG C, is incubated 1～2 hour, to obtain final product.
It is further preferred that in step (1), the temperature of heated and stirred is 50～60 DEG C, mixing time is 2～3 hours.
It is further preferred that in step (2), the stirring and emulsifying time is 3～4 hours.
It is further preferred that in step (2), 40～50 DEG C of mixings time are 30～50 minutes.
Beneficial effects of the present invention:
The heat-sensitive variable colour wallpaper of the present invention is by realizing at base paper surface-coated photochromic layer, and photochromic layer includes recessive dye
Material 4,4 ', 4 ' '-triaminotriphenyl-methane, with zinc salicylate, 2, double (4-hydroxy phenyl) propane of 2-and hydroquinone are as electronics
Receptor, is used for developing the color, and add appropriate methyl methacrylate, acrylic acid, divinylbenzene, Tween-40, potassium peroxydisulfate,
Barium metatitanate. and water, can be fully emulsified after mixing, uniformly coats.
The colour changing wall paper of the present invention all has obvious color to change along with air temperature variations, and, winter lower temperature, than
As 5 DEG C are shown below colourless, along with temperature raise, 10 DEG C display pink, temperature continue raise, color become successively pink and
Scarlet, hot summer temp reaches 35 DEG C and demonstrates bright-coloured deep rose-red, treats that temperature rises to 40 DEG C and becomes colorless, the suitableeest
Together in routine use, remind the variations in temperature of resident's environment, low temperature and high temperature are provided obvious early warning.The change of the present invention
Color wallpaper has more excellent coating uniformity, and, remain to the normal variable color along with air temperature variations, explanation after using 2 years
It can be with life-time service.
Detailed description of the invention
Below in conjunction with embodiment, the present invention will be further elaborated, it should explanation, the description below merely to
Explain the present invention, its content is not defined.
The 4 of the present invention, 4 ', 4 ' '-triaminotriphenyl-methane, purchased from Hangzhou Jie Heng Chemical Co., Ltd.；Double (the 4-hydroxyl of 2,2-
Base phenyl) propane, purchased from Shanghai Hu Feng Chemical Co., Ltd..
Embodiment 1:
A kind of heat-sensitive variable colour wallpaper, including non-woven fabrics, and is coated in the photochromic layer on its surface, both thickness ratio for 1:0.08,
Photochromic layer is made up of following components: double (the 4-hydroxyl of 4,4 ', 4 ' '-triaminotriphenyl-methane 1kg, zinc salicylate 2kg, 2,2-
Phenyl) propane 3kg, hydroquinone 2kg, methyl methacrylate 16kg, acrylic acid 21kg, divinylbenzene 13kg, Tween-40
8kg, potassium peroxydisulfate 6kg, Barium metatitanate. 5 kg, water 8kg.
The preparation technology of above-mentioned a kind of heat-sensitive variable colour wallpaper, be nonwoven surface coat photochromic layer, be placed on 60
DEG C vacuum drying oven solidifies 2 hours, to obtain final product.Wherein, the compound method of photochromic layer includes step:
(1) weigh 4,4 ', the 4 ' of formula ratio '-triaminotriphenyl-methane, zinc salicylate, double (4-hydroxy phenyl) propane of 2,2-and
Hydroquinone, mixing, 50 DEG C of heated and stirred 2 hours, obtain core；
(2) weighing the methyl methacrylate of formula ratio, divinylbenzene, Tween-40, Barium metatitanate. and water, 20 DEG C are stirred 3 hours
Make its emulsifying, add step (1) gained core and the acrylic acid of formula ratio and potassium peroxydisulfate, be warming up to 40 DEG C and stir 30 points
Clock, is cooled to 20 DEG C, is incubated 1 hour, to obtain final product.
Embodiment 2:
A kind of heat-sensitive variable colour wallpaper, including pure paper, and is coated in the photochromic layer on its surface, and both thickness ratio for 1:0.08, becomes
Chromatograph is made up of following components: double (the 4-hydroxy benzenes of 4,4 ', 4 ' '-triaminotriphenyl-methane 2kg, zinc salicylate 3kg, 2,2-
Base) propane 4kg, hydroquinone 4kg, methyl methacrylate 22kg, acrylic acid 25kg, divinylbenzene 18kg, Tween-40
17kg, potassium peroxydisulfate 13kg, Barium metatitanate. 8 kg, water 15kg.
The preparation technology of above-mentioned a kind of heat-sensitive variable colour wallpaper, is at pure paper surface-coated photochromic layer, be placed on 60 DEG C
Vacuum drying oven solidifies 2 hours, to obtain final product.Wherein, the compound method of photochromic layer includes step:
(1) weigh 4,4 ', the 4 ' of formula ratio '-triaminotriphenyl-methane, zinc salicylate, double (4-hydroxy phenyl) propane of 2,2-and
Hydroquinone, mixing, 60 DEG C of heated and stirred 3 hours, obtain core；
(2) weighing the methyl methacrylate of formula ratio, divinylbenzene, Tween-40, Barium metatitanate. and water, 35 DEG C are stirred 4 hours
Make its emulsifying, add step (1) gained core and the acrylic acid of formula ratio and potassium peroxydisulfate, be warming up to 50 DEG C and stir 50 points
Clock, is cooled to 35 DEG C, is incubated 2 hours, to obtain final product.
Embodiment 3:
A kind of heat-sensitive variable colour wallpaper, including PVC plastic base paper, and is coated in the photochromic layer on its surface, and both thickness ratios are 1:
0.08, photochromic layer is made up of following components: 4,4 ', 4 ' '-triaminotriphenyl-methane 1kg, zinc salicylate 3kg, 2,2-are double
(4-hydroxy phenyl) propane 3kg, hydroquinone 4kg, methyl methacrylate 16kg, acrylic acid 25kg, divinylbenzene 13kg,
Tween-40 17kg, potassium peroxydisulfate 6kg, Barium metatitanate. 8 kg, water 15kg.
The preparation technology of above-mentioned a kind of heat-sensitive variable colour wallpaper, is at PVC plastic base paper surface-coated photochromic layer, rearmounted
Solidify 2 hours in 60 DEG C of vacuum drying ovens, to obtain final product.Wherein, the compound method of photochromic layer includes step:
(1) weigh 4,4 ', the 4 ' of formula ratio '-triaminotriphenyl-methane, zinc salicylate, double (4-hydroxy phenyl) propane of 2,2-and
Hydroquinone, mixing, 50 DEG C of heated and stirred 3 hours, obtain core；
(2) weighing the methyl methacrylate of formula ratio, divinylbenzene, Tween-40, Barium metatitanate. and water, 20 DEG C are stirred 4 hours
Make its emulsifying, add step (1) gained core and the acrylic acid of formula ratio and potassium peroxydisulfate, be warming up to 40 DEG C and stir 50 points
Clock, is cooled to 20 DEG C, is incubated 2 hours, to obtain final product.
Embodiment 4:
A kind of heat-sensitive variable colour wallpaper, including non-woven fabrics, and is coated in the photochromic layer on its surface, both thickness ratio for 1:0.08,
Photochromic layer is made up of following components: double (the 4-hydroxyl of 4,4 ', 4 ' '-triaminotriphenyl-methane 2kg, zinc salicylate 2kg, 2,2-
Phenyl) propane 4kg, hydroquinone 2kg, methyl methacrylate 22kg, acrylic acid 21kg, divinylbenzene 18kg, Tween-40
8kg, potassium peroxydisulfate 13kg, Barium metatitanate. 5 kg, water 8kg.
The preparation technology of above-mentioned a kind of heat-sensitive variable colour wallpaper, be nonwoven surface coat photochromic layer, be placed on 60
DEG C vacuum drying oven solidifies 2 hours, to obtain final product.Wherein, the compound method of photochromic layer includes step:
(1) weigh 4,4 ', the 4 ' of formula ratio '-triaminotriphenyl-methane, zinc salicylate, double (4-hydroxy phenyl) propane of 2,2-and
Hydroquinone, mixing, 60 DEG C of heated and stirred 2 hours, obtain core；
(2) weighing the methyl methacrylate of formula ratio, divinylbenzene, Tween-40, Barium metatitanate. and water, 35 DEG C are stirred 3 hours
Make its emulsifying, add step (1) gained core and the acrylic acid of formula ratio and potassium peroxydisulfate, be warming up to 50 DEG C and stir 30 points
Clock, is cooled to 35 DEG C, is incubated 1 hour, to obtain final product.
Embodiment 5:
A kind of heat-sensitive variable colour wallpaper, including non-woven fabrics, and is coated in the photochromic layer on its surface, both thickness ratio for 1:0.08,
Photochromic layer is made up of following components: double (the 4-hydroxyl of 4,4 ', 4 ' '-triaminotriphenyl-methane 1kg, zinc salicylate 2.5kg, 2,2-
Base phenyl) propane 3.5kg, hydroquinone 3kg, methyl methacrylate 20kg, acrylic acid 22kg, divinylbenzene 15kg, tell
Temperature-40 15kg, potassium peroxydisulfate 11kg, Barium metatitanate. 6 kg, water 12kg.
The preparation technology of above-mentioned a kind of heat-sensitive variable colour wallpaper, be nonwoven surface coat photochromic layer, be placed on 60
DEG C vacuum drying oven solidifies 2 hours, to obtain final product.Wherein, the compound method of photochromic layer includes step:
(1) weigh 4,4 ', the 4 ' of formula ratio '-triaminotriphenyl-methane, zinc salicylate, double (4-hydroxy phenyl) propane of 2,2-and
Hydroquinone, mixing, 50 DEG C of heated and stirred 3 hours, obtain core；
(2) weighing the methyl methacrylate of formula ratio, divinylbenzene, Tween-40, Barium metatitanate. and water, 35 DEG C are stirred 3 hours
Make its emulsifying, add step (1) gained core and the acrylic acid of formula ratio and potassium peroxydisulfate, be warming up to 50 DEG C and stir 30 points
Clock, is cooled to 35 DEG C, is incubated 1 hour, to obtain final product.
Comparative example 1:
A kind of heat-sensitive variable colour wallpaper, including non-woven fabrics, and is coated in the photochromic layer on its surface, both thickness ratio for 1:0.08,
Photochromic layer is made up of following components: double (the 4-hydroxyl of 4,4 ', 4 ' '-triaminotriphenyl-methane 1kg, zinc salicylate 2.5kg, 2,2-
Base phenyl) propane 3.5kg, methyl methacrylate 20kg, acrylic acid 22kg, divinylbenzene 15kg, Tween-40 15kg, mistake
Potassium sulfate 11kg, Barium metatitanate. 6 kg, water 12kg.
The preparation technology of above-mentioned a kind of heat-sensitive variable colour wallpaper, be nonwoven surface coat photochromic layer, be placed on 60
DEG C vacuum drying oven solidifies 2 hours, to obtain final product.Wherein, the compound method of photochromic layer includes step:
(1) weigh the 4 of formula ratio, 4 ', 4 ' '-triaminotriphenyl-methane, zinc salicylate and 2, double (4-hydroxy phenyl) propane of 2-,
Mixing, 50 DEG C of heated and stirred 3 hours, obtain core；
(2) weighing the methyl methacrylate of formula ratio, divinylbenzene, Tween-40, Barium metatitanate. and water, 35 DEG C are stirred 3 hours
Make its emulsifying, add step (1) gained core and the acrylic acid of formula ratio and potassium peroxydisulfate, be warming up to 50 DEG C and stir 30 points
Clock, is cooled to 35 DEG C, is incubated 1 hour, to obtain final product.
Comparative example 2:
A kind of heat-sensitive variable colour wallpaper, including non-woven fabrics, and is coated in the photochromic layer on its surface, both thickness ratio for 1:0.08,
Photochromic layer is made up of following components: 4,4 ', 4 ' '-triaminotriphenyl-methane 1kg, 2,2-double (4-hydroxy phenyl) propane
3.5kg, hydroquinone 3kg, methyl methacrylate 20kg, acrylic acid 22kg, divinylbenzene 15kg, Tween-40 15kg,
Potassium peroxydisulfate 11kg, Barium metatitanate. 6 kg, water 12kg.
The preparation technology of above-mentioned a kind of heat-sensitive variable colour wallpaper, be nonwoven surface coat photochromic layer, be placed on 60
DEG C vacuum drying oven solidifies 2 hours, to obtain final product.Wherein, the compound method of photochromic layer includes step:
(1) weigh the 4 of formula ratio, 4 ', 4 ' '-triaminotriphenyl-methane, 2, double (4-hydroxy phenyl) propane of 2-and hydroquinone,
Mixing, 50 DEG C of heated and stirred 3 hours, obtain core；
(2) weighing the methyl methacrylate of formula ratio, divinylbenzene, Tween-40, Barium metatitanate. and water, 35 DEG C are stirred 3 hours
Make its emulsifying, add step (1) gained core and the acrylic acid of formula ratio and potassium peroxydisulfate, be warming up to 50 DEG C and stir 30 points
Clock, is cooled to 35 DEG C, is incubated 1 hour, to obtain final product.
Comparative example 3:
A kind of heat-sensitive variable colour wallpaper, including non-woven fabrics, and is coated in the photochromic layer on its surface, both thickness ratio for 1:0.08,
Photochromic layer is made up of following components: 4,4 ', 4 ' '-triaminotriphenyl-methane 1kg, 2,2-double (4-hydroxy phenyl) propane
3.5kg, methyl methacrylate 20kg, acrylic acid 22kg, divinylbenzene 15kg, Tween-40 15kg, potassium peroxydisulfate 11kg,
Barium metatitanate. 6 kg, water 12kg.
The preparation technology of above-mentioned a kind of heat-sensitive variable colour wallpaper, be nonwoven surface coat photochromic layer, be placed on 60
DEG C vacuum drying oven solidifies 2 hours, to obtain final product.Wherein, the compound method of photochromic layer includes step:
(1) weigh 4,4 ', the 4 ' of formula ratio '-triaminotriphenyl-methane, zinc salicylate, double (4-hydroxy phenyl) propane of 2,2-and
Hydroquinone, mixing, 50 DEG C of heated and stirred 3 hours, obtain core；
(2) weighing the methyl methacrylate of formula ratio, divinylbenzene, Tween-40, Barium metatitanate. and water, 35 DEG C are stirred 3 hours
Make its emulsifying, add step (1) gained core and the acrylic acid of formula ratio and potassium peroxydisulfate, be warming up to 50 DEG C and stir 30 points
Clock, is cooled to 35 DEG C, is incubated 1 hour, to obtain final product.
Comparative example 4:
A kind of heat-sensitive variable colour wallpaper, including non-woven fabrics, and is coated in the photochromic layer on its surface, both thickness ratio for 1:0.08,
Photochromic layer is made up of following components: double (the 4-hydroxyl of 4,4 ', 4 ' '-triaminotriphenyl-methane 1kg, zinc salicylate 2.5kg, 2,2-
Base phenyl) propane 3.5kg, hydroquinone 3kg, methyl methacrylate 20kg, acrylic acid 22kg, divinylbenzene 15kg, tell
Temperature-40 15kg, potassium peroxydisulfate 11kg, water 12kg.
The preparation technology of above-mentioned a kind of heat-sensitive variable colour wallpaper, be nonwoven surface coat photochromic layer, be placed on 60
DEG C vacuum drying oven solidifies 2 hours, to obtain final product.Wherein, the compound method of photochromic layer includes step:
(1) weigh 4,4 ', the 4 ' of formula ratio '-triaminotriphenyl-methane, zinc salicylate, double (4-hydroxy phenyl) propane of 2,2-and
Hydroquinone, mixing, 50 DEG C of heated and stirred 3 hours, obtain core；
(2) weighing the methyl methacrylate of formula ratio, divinylbenzene, Tween-40 and water, 35 DEG C of stirrings make its breast for 3 hours
Change, add step (1) gained core and the acrylic acid of formula ratio and potassium peroxydisulfate, be warming up to 50 DEG C and stir 30 minutes, cooling
To 35 DEG C, it is incubated 1 hour, to obtain final product.
Test example
Embodiment 1～5 and the colour changing wall paper of comparative example 1～4 with the different color situation of change such as table 1 of temperature.
Table 1. colour changing wall paper changes with the color that temperature is different
| Temperature (DEG C) | 5 | 10 | 25 | 30 | 35 | 40 |
| Embodiment 1 | Colourless | Pink | Pink | Scarlet | Deep rose-red | Colourless |
| Embodiment 2 | Colourless | Pink | Pink | Scarlet | Deep rose-red | Colourless |
| Embodiment 3 | Colourless | Pink | Pink | Scarlet | Deep rose-red | Colourless |
| Embodiment 4 | Colourless | Pink | Pink | Scarlet | Deep rose-red | Colourless |
| Embodiment 5 | Colourless | Pink | Pink | Scarlet | Deep rose-red | Colourless |
| Comparative example 1 | Colourless | Colourless | Pink | Pink | Pink | Pink |
| Comparative example 2 | Colourless | Colourless | Pink | Pink | Pink | Pink |
| Comparative example 3 | Colourless | Colourless | Pink | Pink | Pink | Pink |
| Comparative example 4 | Colourless | Colourless | Pink | Pink | Pink | Pink |
As shown in Table 1, the colour changing wall paper of embodiment 1～5 all has obvious color to change along with air temperature variations, and, winter
Lower temperature, such as 5 DEG C shown below colourless, and along with temperature raises, 10 DEG C of display pink, temperature continues to raise, and color depends on
Secondary becoming pink and scarlet, hot summer temp reaches 35 DEG C and demonstrates bright-coloured deep rose-red, treats that temperature rises to 40 DEG C of changes
For colourless, it is particularly suitable for routine use, reminds the variations in temperature of resident's environment, low temperature and high temperature are given the most pre-
Alert.By contrast, comparative example 1～4 not this level strikingly color change, effect can not show a candle to embodiment 1～5.
Embodiment 1～5 and the colour changing wall paper of comparative example 1～4, all uses the coating of photochromic layer entirety to obtain, in 30 DEG C of bars
By the coating uniformity of visualization colour changing wall paper under part, the color homogeneity of embodiment 1～5 is substantially preferable, the results are shown in Table
2。
The coating uniformity of table 2. colour changing wall paper
| Coating uniformity | |
| Embodiment 1 | Scarlet, color homogeneity is good, no significant difference |
| Embodiment 2 | Scarlet, color homogeneity is good, no significant difference |
| Embodiment 3 | Scarlet, color homogeneity is good, no significant difference |
| Embodiment 4 | Scarlet, color homogeneity is good, no significant difference |
| Embodiment 5 | Scarlet, color homogeneity is good, no significant difference |
| Comparative example 1 | Pink, color homogeneity is poor, has obvious color lump sense |
| Comparative example 2 | Pink, color homogeneity is poor, has obvious color lump sense |
| Comparative example 3 | Pink, color homogeneity is poor, has obvious color lump sense |
| Comparative example 4 | Pink, color homogeneity is poor, has obvious color lump sense |
Applicant has carried out long-term investigation to the colour changing wall paper of embodiment 1～5, remains to normal along with air temperature variations after 2 years
And variable color, illustrate that it can be with life-time service.The colour changing wall paper of comparative example 1～4 remains to normal along with air temperature variations after 1 year
And variable color, but cannot normally variable color after 2 years.
Although the above-mentioned detailed description of the invention to the present invention is described, but not limit to scope
System, on the basis of technical scheme, those skilled in the art need not to pay that creative work can make is each
Plant amendment or deformation still within protection scope of the present invention.
Claims (8)
1. a heat-sensitive variable colour wallpaper, it is characterised in that include base paper, and it is coated in the photochromic layer on its surface, both thickness
Ratio is 1:0.08, and described photochromic layer is made up of the component of following weight portion: 4,4 ', 4 ' '-triaminotriphenyl-methane 1～2
Part, zinc salicylate 2～3 parts, 2,2-double (4-hydroxy phenyl) propane 3～4 parts, hydroquinone 2～4 parts, methyl methacrylate
16～22 parts, acrylic acid 21～25 parts, divinylbenzene 13～18 parts, Tween-40 8～17 parts, potassium peroxydisulfate 6～13 parts, titanium
Acid barium 5～8 parts, water 8～15 parts.
A kind of heat-sensitive variable colour wallpaper the most according to claim 1, it is characterised in that described photochromic layer is by following weight portion
Component make: 4,4 ', 4 ' '-triaminotriphenyl-methane 1 part, zinc salicylate 2.5 parts, 2,2-double (4-hydroxy phenyl) propane
3.5 parts, hydroquinone 3 parts, methyl methacrylate 20 parts, 22 parts of acrylic acid, divinylbenzene 15 parts, Tween-40 15 parts,
Potassium peroxydisulfate 11 parts, Barium metatitanate. 6 parts, 12 parts of water.
A kind of heat-sensitive variable colour wallpaper the most according to claim 1, it is characterised in that described base paper be non-woven fabrics, pure paper or
PVC plastic base paper.
4. the preparation technology of a kind of heat-sensitive variable colour wallpaper according to any one of a claims 1 to 3, it is characterised in that be
At base paper surface-coated photochromic layer, the 60 DEG C of vacuum drying ovens that are placed on solidify 2 hours, to obtain final product.
Preparation technology the most according to claim 4, it is characterised in that the compound method of photochromic layer includes step:
(1) weigh 4,4 ', the 4 ' of formula ratio '-triaminotriphenyl-methane, zinc salicylate, double (4-hydroxy phenyl) propane of 2,2-and
Hydroquinone, mixing, heated and stirred, obtain core；
(2) methyl methacrylate of formula ratio, divinylbenzene, Tween-40, Barium metatitanate. and water, 20～35 DEG C of stirrings are weighed
Make its emulsifying, add step (1) gained core and the acrylic acid of formula ratio and potassium peroxydisulfate, be warming up to 40～50 DEG C of stirrings,
It is cooled to 20～35 DEG C, is incubated 1～2 hour, to obtain final product.
Preparation technology the most according to claim 5, it is characterised in that in step (1), the temperature of heated and stirred is 50～60
DEG C, mixing time is 2～3 hours.
Preparation technology the most according to claim 5, it is characterised in that in step (2), the stirring and emulsifying time is 3～4 little
Time.
Preparation technology the most according to claim 5, it is characterised in that in step (2), 40～50 DEG C of mixings time be 30～
50 minutes.
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| CN109424083A (en) * | 2017-08-21 | 2019-03-05 | 北新集团建材股份有限公司 | A kind of wall element and its wall for supporting monitoring and warning function |
| CN115928497A (en) * | 2022-12-26 | 2023-04-07 | 福州大学 | Preparation method and application of high-low temperature thermal response double-sided paper |
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Address after: 314500 Tongxiang Economic Development Zone, Zhejiang City, West Ring Road, No. 106, No. Applicant after: Polytron Technologies Inc Address before: Jiaxing City, Zhejiang province 314500 Tongxiang Wutong Street Huancheng West Road No. 106 building 4 floor 1 Applicant before: Tongxiang Jialifeng Industry Co., Ltd. |
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