CN105802428A - 一种水性疏水型光学涂料以及利用该涂料制成的激光全息防伪烫印膜 - Google Patents
一种水性疏水型光学涂料以及利用该涂料制成的激光全息防伪烫印膜 Download PDFInfo
- Publication number
- CN105802428A CN105802428A CN201610161120.9A CN201610161120A CN105802428A CN 105802428 A CN105802428 A CN 105802428A CN 201610161120 A CN201610161120 A CN 201610161120A CN 105802428 A CN105802428 A CN 105802428A
- Authority
- CN
- China
- Prior art keywords
- water
- coupling agent
- parts
- optical coating
- prepared
- 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.)
- Granted
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 61
- 239000011248 coating agent Substances 0.000 title claims abstract description 60
- 230000003287 optical effect Effects 0.000 title claims abstract description 39
- 230000002209 hydrophobic effect Effects 0.000 title claims abstract description 16
- 238000001093 holography Methods 0.000 title abstract description 6
- 239000007822 coupling agent Substances 0.000 claims abstract description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000000839 emulsion Substances 0.000 claims abstract description 35
- 239000011521 glass Substances 0.000 claims abstract description 31
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 16
- 239000012767 functional filler Substances 0.000 claims abstract description 12
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims description 59
- 239000010410 layer Substances 0.000 claims description 31
- 239000007864 aqueous solution Substances 0.000 claims description 29
- 239000011325 microbead Substances 0.000 claims description 27
- 239000002245 particle Substances 0.000 claims description 26
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 24
- 229910000077 silane Inorganic materials 0.000 claims description 24
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 22
- 239000004530 micro-emulsion Substances 0.000 claims description 21
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 19
- -1 polyoxyethylene nonylphenol Polymers 0.000 claims description 17
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims description 16
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 16
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 14
- 238000010792 warming Methods 0.000 claims description 14
- 239000008367 deionised water Substances 0.000 claims description 12
- 229910021641 deionized water Inorganic materials 0.000 claims description 12
- 229920002545 silicone oil Polymers 0.000 claims description 12
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 12
- 229920002554 vinyl polymer Polymers 0.000 claims description 12
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 11
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 claims description 8
- RNMDNPCBIKJCQP-UHFFFAOYSA-N 5-nonyl-7-oxabicyclo[4.1.0]hepta-1,3,5-trien-2-ol Chemical compound C(CCCCCCCC)C1=C2C(=C(C=C1)O)O2 RNMDNPCBIKJCQP-UHFFFAOYSA-N 0.000 claims description 8
- QDHUQRBYCVAWEN-UHFFFAOYSA-N amino prop-2-enoate Chemical class NOC(=O)C=C QDHUQRBYCVAWEN-UHFFFAOYSA-N 0.000 claims description 8
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 claims description 8
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 claims description 8
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 8
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 8
- 229910021529 ammonia Inorganic materials 0.000 claims description 7
- 238000009835 boiling Methods 0.000 claims description 7
- 238000010992 reflux Methods 0.000 claims description 7
- 239000004831 Hot glue Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 210000002469 basement membrane Anatomy 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 238000007334 copolymerization reaction Methods 0.000 claims description 2
- 239000003599 detergent Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 239000004816 latex Substances 0.000 claims 2
- 229920000126 latex Polymers 0.000 claims 2
- 238000002242 deionisation method Methods 0.000 claims 1
- 238000000227 grinding Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract description 17
- 239000011787 zinc oxide Substances 0.000 abstract description 9
- 229920000642 polymer Polymers 0.000 abstract description 7
- 229920001577 copolymer Polymers 0.000 abstract description 4
- 239000000178 monomer Substances 0.000 abstract description 4
- 229920000058 polyacrylate Polymers 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract description 2
- 238000004132 cross linking Methods 0.000 abstract description 2
- 230000007062 hydrolysis Effects 0.000 abstract description 2
- 238000006460 hydrolysis reaction Methods 0.000 abstract description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
- 239000011324 bead Substances 0.000 abstract 1
- 125000001165 hydrophobic group Chemical group 0.000 abstract 1
- 238000012643 polycondensation polymerization Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 description 20
- 239000010408 film Substances 0.000 description 15
- 239000002253 acid Substances 0.000 description 8
- JHJUUEHSAZXEEO-UHFFFAOYSA-M sodium;4-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=C(S([O-])(=O)=O)C=C1 JHJUUEHSAZXEEO-UHFFFAOYSA-M 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000004702 methyl esters Chemical class 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 229920002799 BoPET Polymers 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 125000005375 organosiloxane group Chemical group 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000004379 membrane Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- 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
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
- C09D151/08—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/382—Contact thermal transfer or sublimation processes
- B41M5/385—Contact thermal transfer or sublimation processes characterised by the transferable dyes or pigments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
- B41M5/44—Intermediate, backcoat, or covering layers characterised by the macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/12—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes
- C08F283/124—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes on to polysiloxanes having carbon-to-carbon double bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
- C08K7/28—Glass
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
-
- 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
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
本发明涉及一种水性疏水型光学涂料,所述光学涂料由聚丙烯酸酯‑有机硅氧烷接枝共聚乳液A、功能性填料B组成,其中,所述功能性填料B包括经偶联剂处理的纳米氧化锌、纳米二氧化钛、中空玻璃微珠;所述丙烯酸酯‑有机硅氧烷接枝共聚乳液A是将具有不饱和键的有机硅氧烷单体与丙烯酸酯类单体接枝共聚制备而成的。通过本发明方法制备的光学涂料耐磨性、耐热性好,且抗老化,将本发明的光学涂料作为全息防伪信息记录材料干燥成膜后,硅氧烷水解、缩聚,在聚合物分子之间以及聚合物与基材之间均形成了牢固的交联型疏水基团(Si‑O‑Si‑)结构,使得制备得的全息防伪烫印膜耐水性和抗粘污性能增强。
Description
技术领域
本发明属于光学涂料技术领域,具体涉及一种激光全息防伪信息记录材料,更具体地说,本发明涉及一种水性疏水型光学涂料以及利用该涂料制成的激光全息防伪烫印膜。
背景技术
由于激光全息技术制作的防伪产品及包装具有特殊的视觉效果,防伪力度大、色彩斑斓,外表精致等优异功能,在当今假冒伪劣商品充斥的情况下,已被广泛地重视和使用。激光全息防伪烫印材料是当前利用激光全息技术制作出的成本相对较低、制备工艺最成熟且使用最广泛的产品之一。
激光全息防伪烫印材料目前普遍采用连续模压系统实现图案的复制,全息防伪烫印材料的结构由五层组成,第一层为塑料载体PET薄膜,第二层为离型层,第三层为激光全息信息记录层,第四层为镀层,第五层为热熔胶层。其中信息记录层承载着记录激光全息防伪信息的功能,也称为全息成像层,是激光全息防伪烫印箔中最关键也最重要的一层结构,经模压工艺将全息镍版上精细的干涉条纹转移到信息记录层上,在其表面形成具有浮雕结构的激光全息图。由于全息图案是由相干激光光源在材料表面形成的极其精细的干涉条纹组成,条纹的空间密度达到3000 cy/mm,全息图的衍射效率极高,因此,信息记录层涂布的涂料涂层的性能决定了最终全息防伪烫印材料全息图案质量的优劣。
常用的信息记录层材料为一种传统的溶剂型热塑性聚丙烯酸树酯,由于其分子链刚性较高,导致其脆性大,并且玻璃化温度低,仅102℃,其差的耐热性和耐磨性很大程度上限制了其应用和发展。虽然国内外学者和科研人员针对上述缺陷也作出了很多改性,例如,将各种无机纳米粒子采用共混或聚合的方法引入热塑性聚丙烯酸树脂体系中,也有采用有机硅改性、聚氨酯等方法改性聚丙烯酸树酯,但效果均不理想。另外,采用上述传统溶剂型热塑性聚丙烯酸树酯作为信息记录层材料,不仅在涂布生产烘干工艺过程中存在大量溶剂挥发,造成环境污染,而且产品在使用过程中也会将残留的有机溶剂释放到空气中,损害消费者的身体健康。因此,在对环保的呼声日益高涨的今天,传统溶剂型全息信息记录材料必将被淘汰。
综上所示,开发出一种综合性能优异的水性激光全息信息记录材料,是当前科研人员亟待解决的技术问题之一。
发明内容
为了解决上述技术问题,发明人通过大量试验和不懈探索,提供了一种水性疏水型光学涂料以及利用该涂料制成的激光全息防伪烫印膜,所述水性疏水型光学涂料由聚丙烯酸酯-有机硅氧烷接枝共聚乳液A、功能性填料B按如下重量份的各组分组成:所述聚丙烯酸酯-有机硅氧烷接枝共聚乳液A为80~100份;所述功能性填料B包括经偶联剂处理的纳米氧化锌3~5份、经偶联剂处理的纳米二氧化钛2~4份、经偶联剂处理的中空玻璃微珠1~2份,所述纳米氧化锌粒径为20~30nm,所述纳米二氧化钛粒径为10~20nm,所述中空玻璃微珠粒径为0.12~0.15μm;所述经偶联剂处理的纳米氧化锌由如下方法制备:取1~1.5g KH-560硅烷偶联剂溶于30~40g水中,搅拌均匀后加入1~3g纳米氧化锌,继续搅拌2~3小时,加热,烘干偶联剂水溶液,制得所述纳米氧化锌;所述的经偶联剂处理的纳米二氧化钛由如下方法制备:取3~5g KH-550硅烷偶联剂溶于50~100g水中,搅拌均匀后加入10~15g纳米二氧化钛,继续搅拌2~3小时,加热,烘干偶联剂水溶液,得到所述经偶联剂处理的纳米二氧化钛;所述经偶联剂处理的中空玻璃微珠由如下方法制备:取0.5~2g KH-550硅烷偶联剂溶于50~70g水中,搅拌均匀后加入1~1.5g中空玻璃微珠,继续搅拌2~3小时,加热,烘干偶联剂水溶液,得到所述经偶联剂处理的中空玻璃微珠。
进一步地,所述聚丙烯酸酯-有机硅氧烷接枝共聚乳液A由如下方法制备而成:
(1)在带有冷凝管、滴加装置、电动搅拌、温度计的四口烧瓶中,加入50~60份去离子水、5~7份纳米碳化硅,在每分钟6000转的转速下搅拌30~60分钟,至均匀分散,得到微乳液;
(2)向步骤(1)所述烧瓶中加入去离子水100份、然后在高速搅拌的条件下分别向所述烧杯中滴加甲基丙烯酸甲酯 25~30份、氨基丙烯酸酯20~25份、二甲基丙烯酸乙二醇酯20~30份、甲基丙烯酸丁酯 20~25份、乙烯基硅油8~10份、碳酸氢钠 0.2~0.5份、十二烷基苯磺酸钠0.5~1份、聚氧乙烯壬基酚醚2~3份,然后加热搅拌,冷凝回流,升温至75~80℃,至形成稳定的微乳液;
3)向步骤(2)所述微乳液中均匀滴加质量分数为10%的过硫酸钾水溶液10~12份,滴加时间为3~4小时,滴加完毕后升温至80~85℃后,保温2~3小时后冷却至室温,加入氨水,调节乳液的PH值为7~8,得到所述聚丙烯酸酯-有机硅氧烷接枝共聚乳液A。
进一步优选地,所述纳米碳化硅粒径为10~15nm。
进一步优选地,所述乙烯基硅油为乙烯基三乙氧基硅油。
进一步地,所述纳米碳化硅是经KH550偶联剂处理的,由如下方法制备:称取2~3gKH-550硅烷偶联剂混合在50~100g 水中;纳米碳化硅和三乙醇胺按照质量比1:1混合研磨;称取研磨料10~15g分散到上述含有硅烷偶联剂的水体中,调节PH 至7~8,搅拌2~3小时,然后抽滤、烘干,得到所述经偶联剂处理的纳米碳化硅。
上述方案进一步优化为:所述聚丙烯酸酯-有机硅氧烷接枝共聚乳液A由如下重量份的各组分组成:
纳米碳化硅 5.5份
甲基丙烯酸甲酯 25份
氨基丙烯酸酯 20份
二甲基丙烯酸乙二醇酯 25份
甲基丙烯酸丁酯 25份
乙烯基三乙氧基硅油 8.5份
碳酸氢钠 0.4份
十二烷基苯磺酸钠 0.6份
聚氧乙烯壬基酚醚 3份
质量分数为10%的过硫酸钾水溶液 10份。
本发明还提供一种所述水性疏水型光学涂料的制备方法,将所述聚丙烯酸酯-有机硅氧烷接枝共聚乳液A、功能性填料B按所述重量份混合搅拌均匀即可。
另外,本发明还提供一种激光全息防伪烫印膜,包括以PET塑料为基材的基膜,在该基膜上依次涂覆的离型层、信息记录层、镀铝层以及热熔胶层,所述信息记录层采用的涂料为本发明所述制备的光学涂料。
本发明的一种水性疏水型光学涂料及利用该涂料制备的激光全息防伪烫印膜,具有如下有益效果:
(1)将具有不饱和键的有机硅氧烷单体与丙烯酸酯类单体接枝共聚制备有机硅氧烷基-丙烯酸酯接枝共聚乳液,在聚丙烯酸酯类主链上引入了硅氧烷,用该乳液作为光学涂料作为信息记录材料干燥成膜后,硅氧烷水解、缩聚,在聚合物分子之间以及聚合物与基材之间均形成了牢固的交联型(Si-O-Si-)结构,该结构基团疏水,使得制备得的全息防伪烫印膜耐水性和抗粘污性能增强,克服了传统全息烫印材料体系不耐水、容易粘尘粘污,最终影响产品表观质量的缺陷;
(2)纳米二氧化钛(TiO2)具有特有的纳米尺寸效应、大的比表面积、与聚合物有着较强的界面相互作用,本发明在所述光学涂料中引入的纳米二氧化钛不仅可以改善涂料耐磨性、耐热性、抗老化性能,而且还可以与引入的纳米氧化锌协同作用,填充于聚合物的间隙,起到对聚合物进一步增强的作用;
(3)本发明在光学涂料中引入经偶联剂改性的中空玻璃微珠,使得中空玻璃微珠与聚丙烯酸类树脂直接通过化学键连接,不易发生沉降现象;而且,加入经偶联剂处理的中空玻璃微珠使得制备得到的光学涂料具有较高的流平性,使得整个涂料体系的粘度较低,易于涂布成膜;另外,引入的中空玻璃微珠还增强了涂层对光的反射能力,使人能更清楚地观察烫印后产品的防伪全息效果,易于识别产品真伪;
(4)本发明在光学涂料中引入硬质纳米碳化硅SiC,不仅可以改善涂料的的尺寸热稳定性、机械性能以及耐磨性,而且碳化硅SiC与纳米二氧化钛(TiO2)协同作用,很大程度上提高了光学涂料的耐热性;
(5)本发明为水溶性涂料体系,在制备和使用过程中,不挥发和释放任何有机溶剂,绿色无污染,克服了传统溶剂型全息信息记录材料在涂布和使用过程中对环境和人体造成的污染和伤害,且制备得到的光学涂料综合性能优异,完全可替代传统溶剂型全息信息记录材料使用,符合可持续发展的要求。
附图说明
图1为本发明实施例1-5中制得的激光全息防伪烫印膜的结构示意图。
附图标记说明:1为PET塑料薄膜;2为离型层;3为信息记录层;4为镀层;5为热熔胶层。
具体实施方式
结合实施例对本发明进行详细说明。但应理解,以下实施例仅是对本发明实施方式的举例说明,而非对本发明的范围限定。
实施例1:
(1)聚丙烯酸酯-有机硅氧烷接枝共聚乳液A的制备:
在带有冷凝管、滴加装置、电动搅拌、温度计的四口烧瓶中,加入52.5g去离子水、5.5g粒径为10nm的碳化硅,在每分钟6000转的转速下搅拌60分钟,至均匀分散,得到微乳液;向上述烧瓶中加入去离子水100g、然后在高速搅拌的条件下分别向所述烧杯中滴加甲基丙烯酸甲酯 26.5g、氨基丙烯酸酯22.5g、二甲基丙烯酸乙二醇酯24.8g、甲基丙烯酸丁酯 20g、HS-G217乙烯基硅油8.5g、碳酸氢钠 0.2g、十二烷基苯磺酸钠0.8g、聚氧乙烯壬基酚醚2.5g,然后加热搅拌,冷凝回流,升温至75℃,至形成稳定的微乳液;向上述微乳液中均匀滴加质量分数为10%的过硫酸钾水溶液10g,滴加时间为3小时,滴加完毕后升温至80℃后,保温2.5小时后冷却至室温,加入氨水,调节乳液的PH值为7.5,得到所述聚丙烯酸酯-有机硅氧烷接枝共聚乳液A;
(2)功能性填料B的制备:
取1g KH-560硅烷偶联剂溶于30g水中,搅拌均匀后加入1.5g粒径为20nm的氧化锌,继续搅拌2小时,加热,烘干偶联剂水溶液,制得所述经偶联剂处理的纳米氧化锌;取3g KH-550硅烷偶联剂溶于50g水中,搅拌均匀后加入12g粒径为10nm纳米二氧化钛,继续搅拌3小时,加热,烘干偶联剂水溶液,得到所述经偶联剂处理的纳米二氧化钛;取2g KH-550硅烷偶联剂溶于70g水中,搅拌均匀后加入1g粒径为0.12μm中空玻璃微珠,继续搅拌2小时,加热,烘干偶联剂水溶液,得到所述经偶联剂处理的中空玻璃微珠;
(3)光学涂料的制备:
将100g步骤(1)所述制得的聚丙烯酸酯-有机硅氧烷接枝共聚乳液A放入带有搅拌器的混合器中,随后加入步骤(2)所述经偶联剂处理的纳米氧化锌3g、经偶联剂处理的纳米二氧化钛3g、经偶联剂处理的中空玻璃微珠1g,在6000~8000转/分钟的条件下高速搅拌分散1小时,制得所述光学涂料。
实施例2:
(1)聚丙烯酸酯-有机硅氧烷接枝共聚乳液A的制备:
在带有冷凝管、滴加装置、电动搅拌、温度计的四口烧瓶中,加入50g去离子水、6g粒径为12nm的碳化硅,在每分钟6000转的转速下搅拌30分钟,至均匀分散,得到微乳液;向上述烧瓶中加入去离子水100g、然后在高速搅拌的条件下分别向所述烧杯中滴加甲基丙烯酸甲酯 28.5g、氨基丙烯酸酯25g、二甲基丙烯酸乙二醇酯20g、甲基丙烯酸丁酯 22.5g、HS-G217乙烯基硅油8g、碳酸氢钠 0.4g、十二烷基苯磺酸钠0.5g、聚氧乙烯壬基酚醚2g,然后加热搅拌,冷凝回流,升温至80℃,至形成稳定的微乳液;向上述微乳液中均匀滴加质量分数为10%的过硫酸钾水溶液12g,滴加时间为3小时,滴加完毕后升温至85℃后,保温3小时后冷却至室温,加入氨水,调节乳液的PH值为7,得到所述聚丙烯酸酯-有机硅氧烷接枝共聚乳液A;
(2)功能性填料B的制备:
取1.5g KH-560硅烷偶联剂溶于40g水中,搅拌均匀后加入1g粒径为25nm的氧化锌,继续搅拌3小时,加热,烘干偶联剂水溶液,制得所述经偶联剂处理的纳米氧化锌;取4.5g KH-550硅烷偶联剂溶于60g水中,搅拌均匀后加入10g粒径为20nm纳米二氧化钛,继续搅拌2小时,加热,烘干偶联剂水溶液,得到所述经偶联剂处理的纳米二氧化钛;取1.2g KH-550硅烷偶联剂溶于55g水中,搅拌均匀后加入1.5g粒径为0.15μm的中空玻璃微珠,继续搅拌3小时,加热,烘干偶联剂水溶液,得到所述经偶联剂处理的中空玻璃微珠;
(3)光学涂料的制备:
将80g步骤(1)所述制得的聚丙烯酸酯-有机硅氧烷接枝共聚乳液A放入带有搅拌器的混合器中,随后加入步骤(2)所述经偶联剂处理的纳米氧化锌3.5g、经偶联剂处理的纳米二氧化钛2g、经偶联剂处理的中空玻璃微珠1.5g,在6000~8000转/分钟的条件下高速搅拌分散1小时,制得所述光学涂料。
实施例3:
(1)聚丙烯酸酯-有机硅氧烷接枝共聚乳液A的制备:
在带有冷凝管、滴加装置、电动搅拌、温度计的四口烧瓶中,加入60g去离子水、5g粒径为10nm的碳化硅,在每分钟6000转的转速下搅拌60分钟,至均匀分散,得到微乳液;向上述烧瓶中加入去离子水100g、然后在高速搅拌的条件下分别向所述烧杯中滴加甲基丙烯酸甲酯 25g、氨基丙烯酸酯20g、二甲基丙烯酸乙二醇酯30g、甲基丙烯酸丁酯 25g、乙烯基三乙氧基硅油10g、碳酸氢钠 0.5g、十二烷基苯磺酸钠1g、聚氧乙烯壬基酚醚3g,然后加热搅拌,冷凝回流,升温至80℃,至形成稳定的微乳液;向上述微乳液中均匀滴加质量分数为10%的过硫酸钾水溶液11.5g,滴加时间为4小时,滴加完毕后升温至85℃后,保温3小时后冷却至室温,加入氨水,调节乳液的PH值为7.5,得到所述聚丙烯酸酯-有机硅氧烷接枝共聚乳液A;
(2)功能性填料B的制备:
取1.2g KH-560硅烷偶联剂溶于35g水中,搅拌均匀后加入3g粒径为20nm的氧化锌,继续搅拌2小时,加热,烘干偶联剂水溶液,制得所述经偶联剂处理的纳米氧化锌;取5g KH-550硅烷偶联剂溶于100g水中,搅拌均匀后加入15g粒径为15nm纳米二氧化钛,继续搅拌3小时,加热,烘干偶联剂水溶液,得到所述经偶联剂处理的纳米二氧化钛;取2g KH-550硅烷偶联剂溶于50g水中,搅拌均匀后加入1g粒径为0.12μm中空玻璃微珠,继续搅拌2~3小时,加热,烘干偶联剂水溶液,得到所述经偶联剂处理的中空玻璃微珠;
(3)光学涂料的制备:
将90g步骤(1)所述制得的聚丙烯酸酯-有机硅氧烷接枝共聚乳液A放入带有搅拌器的混合器中,随后加入步骤(2)所述经偶联剂处理的纳米氧化锌4.5g、经偶联剂处理的纳米二氧化钛4g、经偶联剂处理的中空玻璃微珠2g,在6000~8000转/分钟的条件下高速搅拌分散1.5小时,制得所述光学涂料。
实施例4:
(1)聚丙烯酸酯-有机硅氧烷接枝共聚乳液A的制备:
在带有冷凝管、滴加装置、电动搅拌、温度计的四口烧瓶中,加入52.5g去离子水、5.5g粒径为15nm的碳化硅,在每分钟6000转的转速下搅拌60分钟,至均匀分散,得到微乳液;向上述烧瓶中加入去离子水100g、然后在高速搅拌的条件下分别向所述烧杯中滴加甲基丙烯酸甲酯 25g、氨基丙烯酸酯20g、二甲基丙烯酸乙二醇酯25g、甲基丙烯酸丁酯 25g、乙烯基三乙氧基硅油8.5g、碳酸氢钠 0.4g、十二烷基苯磺酸钠0.6g、聚氧乙烯壬基酚醚3g,然后加热搅拌,冷凝回流,升温至75℃,至形成稳定的微乳液;向上述微乳液中均匀滴加质量分数为10%的过硫酸钾水溶液10g,滴加时间为3小时,滴加完毕后升温至85℃后,保温3小时后冷却至室温,加入氨水,调节乳液的PH值为7,得到所述聚丙烯酸酯-有机硅氧烷接枝共聚乳液A;
(2)功能性填料B的制备:取1g KH-560硅烷偶联剂溶于30g水中,搅拌均匀后加入3g粒径为20nm的氧化锌,继续搅拌2小时,加热,烘干偶联剂水溶液,制得所述经偶联剂处理的纳米氧化锌;取3g KH-550硅烷偶联剂溶于50g水中,搅拌均匀后加入10g粒径为15nm纳米二氧化钛,继续搅拌3小时,加热,烘干偶联剂水溶液,得到所述经偶联剂处理的纳米二氧化钛;取2g KH-550硅烷偶联剂溶于65g水中,搅拌均匀后加入1.2g粒径为0.13μm中空玻璃微珠,继续搅拌3小时,加热,烘干偶联剂水溶液,得到所述经偶联剂处理的中空玻璃微珠;
(3)光学涂料的制备:
将85g步骤(1)所述制得的聚丙烯酸酯-有机硅氧烷接枝共聚乳液A放入带有搅拌器的混合器中,随后加入步骤(2)所述经偶联剂处理的纳米氧化锌3g、经偶联剂处理的纳米二氧化钛3g、经偶联剂处理的中空玻璃微珠1.2g,在6000~8000转/分钟的条件下高速搅拌分散2小时,制得所述光学涂料。
实施例5:
(1)聚丙烯酸酯-有机硅氧烷接枝共聚乳液A的制备:
在带有冷凝管、滴加装置、电动搅拌、温度计的四口烧瓶中,加入58.5g去离子水、6.5g粒径为10nm的碳化硅,在每分钟6000转的转速下搅拌60分钟,至均匀分散,得到微乳液;向上述烧瓶中加入去离子水100g、然后在高速搅拌的条件下分别向所述烧杯中滴加甲基丙烯酸甲酯 26g、氨基丙烯酸酯24g、二甲基丙烯酸乙二醇酯24g、甲基丙烯酸丁酯 20g、乙烯基三乙氧基硅油9g、碳酸氢钠 0.3g、十二烷基苯磺酸钠0.9g、聚氧乙烯壬基酚醚2.5g,然后加热搅拌,冷凝回流,升温至75~80℃,至形成稳定的微乳液;向上述微乳液中均匀滴加质量分数为10%的过硫酸钾水溶液10.5g,滴加时间为3小时,滴加完毕后升温至80℃后,保温2.5小时后冷却至室温,加入氨水,调节乳液的PH值为7.5,得到所述聚丙烯酸酯-有机硅氧烷接枝共聚乳液A;
(2)功能性填料B的制备:
取1g KH-560硅烷偶联剂溶于30g水中,搅拌均匀后加入1.5g粒径为20nm的氧化锌,继续搅拌2小时,加热,烘干偶联剂水溶液,制得所述经偶联剂处理的纳米氧化锌;取3g KH-550硅烷偶联剂溶于50g水中,搅拌均匀后加入12g粒径为10nm纳米二氧化钛,继续搅拌3小时,加热,烘干偶联剂水溶液,得到所述经偶联剂处理的纳米二氧化钛;取2g KH-550硅烷偶联剂溶于70g水中,搅拌均匀后加入1g粒径为0.12μm中空玻璃微珠,继续搅拌2~3小时,加热,烘干偶联剂水溶液,得到所述经偶联剂处理的中空玻璃微珠;
(3)光学涂料的制备:
将100g步骤(1)所述制得的聚丙烯酸酯-有机硅氧烷接枝共聚乳液A放入带有搅拌器的混合器中,随后加入步骤(2)所述经偶联剂处理的纳米氧化锌3.5g、经偶联剂处理的纳米二氧化钛2.4g、经偶联剂处理的中空玻璃微珠1.2g,在6000~8000转/分钟的条件下高速搅拌分散1小时,制得所述光学涂料。
分别取上述实施例1-5中制备得到的光学涂料5g于表面皿中,将表面皿置于烘箱中,先在80℃下烘10h,然后将温度升高至120℃继续烘24小时,取出,冷却,测得涂料的玻璃化转变温度Tg和干摩擦性能等级,测试结果见表1。
本发明还提供一种激光全息防伪烫印膜,所述烫印膜包含PET塑料基材、在基材上依次涂覆的离型层、信息记录层、镀层、热熔胶层,所述信息记录层是将本发明提供的光学涂料通过涂布机涂布在已涂有离型层的15 μm PET基膜表面,烘干后用于模压,所述信息记录层涂层干膜厚约2微米,然后在温度为180℃、压力为2.7kg/cm2的条件下,按现有常规工艺将镍版上的全息信息转移到PET薄膜的激光全息记录材料上,最后镀铝、涂布热熔胶层。
本发明将实施例1-5中制得的光学涂料作为激光全息信息记录材料,按照上述制备工艺分别制备得到激光全息防伪烫印膜,然后将制得的烫印膜通过烫印机转印到基材表面,测试样品的光泽度、硬度水接触角、吸水率和耐粘污性能,测试结果如表1:
表1
根据表1的数据可知,制备的全息防伪烫印膜耐磨性、耐热性好,且憎水性、耐沾污性能优异。
以上实施例描述了本发明的基本原理、主要特征和本发明的优点,供理解本发明之用,并非是对本发明的限制,有关领域的普通技术人员,在权利要求所述技术方案的基础上,还可以作出多种变化或变型这些变化或变型应当理解为仍属于本发明的保护范围。
Claims (7)
1.一种水性疏水型光学涂料,其特征在于:所述涂料由聚丙烯酸酯-有机硅氧烷接枝共聚乳液A、功能性填料B按如下重量份的各组分组成:所述聚丙烯酸酯-有机硅氧烷接枝共聚乳液A为80~100份;所述功能性填料B包括经偶联剂处理的纳米氧化锌3~5份、经偶联剂处理的纳米二氧化钛2~4份、经偶联剂处理的中空玻璃微珠1~2份,所述纳米氧化锌粒径为20~30nm,所述纳米二氧化钛粒径为10~20nm,所述中空玻璃微珠粒径为0.12~0.15μm;所述经偶联剂处理的纳米氧化锌由如下方法制备:取1~1.5g KH-560硅烷偶联剂溶于30~40g水中,搅拌均匀后加入1~3g纳米氧化锌,继续搅拌2~3小时,加热,烘干偶联剂水溶液,制得所述纳米氧化锌;所述的经偶联剂处理的纳米二氧化钛由如下方法制备:取3~5g KH-550硅烷偶联剂溶于50~100g水中,搅拌均匀后加入10~15g纳米二氧化钛,继续搅拌2~3小时,加热,烘干偶联剂水溶液,得到所述经偶联剂处理的纳米二氧化钛;所述经偶联剂处理的中空玻璃微珠由如下方法制备:取0.5~2g KH-550硅烷偶联剂溶于50~70g水中,搅拌均匀后加入1~1.5g中空玻璃微珠,继续搅拌2~3小时,加热,烘干偶联剂水溶液,得到所述经偶联剂处理的中空玻璃微珠。
2.根据权利要求1所述的一种水性疏水型光学涂料,其特征在于:所述聚丙烯酸酯-有机硅氧烷接枝共聚乳液A由如下方法制备而成:
(1)在带有冷凝管、滴加装置、电动搅拌、温度计的四口烧瓶中,加入50~60份去离子水、5~7份纳米碳化硅,在每分钟6000转的转速下搅拌30~60分钟,至均匀分散,得到微乳液;
(2)向步骤(1)所述烧瓶中加入去离子水100份、然后在高速搅拌的条件下分别向所述烧杯中滴加甲基丙烯酸甲酯25~30份、氨基丙烯酸酯20~25份、二甲基丙烯酸乙二醇酯20~30份、甲基丙烯酸丁酯20~25份、乙烯基硅油8~10份、碳酸氢钠0.2~0.5份、十二烷基苯磺酸钠0.5~1份、聚氧乙烯壬基酚醚2~3份,然后加热搅拌,冷凝回流,升温至75~80℃,至形成稳定的微乳液;
3)向步骤(2)所述微乳液中均匀滴加质量分数为10%的过硫酸钾水溶液10~12份,滴加时间为3~4小时,滴加完毕后升温至80~85℃后,保温2~3小时后冷却至室温,加入氨水,调节乳液的PH值为7~8,得到所述聚丙烯酸酯-有机硅氧烷接枝共聚乳液A。
3.根据权利要求1或2所述的一种水性疏水型光学涂料,其特征在于:所述纳米碳化硅粒径为10~15nm。
4.根据权利要求1或2所述的一种水性疏水型光学涂料,其特征在于:所述乙烯基硅油为乙烯基三乙氧基硅油。
5.根据权利要求1或2所述的一种水性疏水型光学涂料,其特征在于:所述纳米碳化硅是经KH550偶联剂处理的,由如下方法制备:称取2~3g KH-550硅烷偶联剂混合在50~100g水中;纳米碳化硅和三乙醇胺按照质量比1:1混合研磨;称取研磨料10~15g分散到上述含有硅烷偶联剂的水体中,调节PH至7~8,搅拌2~3小时,然后抽滤、烘干,得到所述经偶联剂处理的纳米碳化硅。
6.根据权利要求2所述的一种水性疏水型光学涂料,其特征在于:所述聚丙烯酸酯-有机硅氧烷接枝共聚乳液A由如下重量份的各组分组成:
7.一种激光全息防伪烫印膜,其特征在于:所述激光全息防伪烫印膜,包括以PET塑料为基材的基膜,在该基膜上依次涂覆的离型层、信息记录层、镀铝层以及热熔胶层,所述信息记录层采用权利要求1或2或6所述的水性疏水型光学涂料制备而成。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610161120.9A CN105802428B (zh) | 2016-03-22 | 2016-03-22 | 一种水性疏水型光学涂料以及利用该涂料制成的激光全息防伪烫印膜 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610161120.9A CN105802428B (zh) | 2016-03-22 | 2016-03-22 | 一种水性疏水型光学涂料以及利用该涂料制成的激光全息防伪烫印膜 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105802428A true CN105802428A (zh) | 2016-07-27 |
| CN105802428B CN105802428B (zh) | 2018-06-26 |
Family
ID=56453395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610161120.9A Active CN105802428B (zh) | 2016-03-22 | 2016-03-22 | 一种水性疏水型光学涂料以及利用该涂料制成的激光全息防伪烫印膜 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105802428B (zh) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107603642A (zh) * | 2017-08-30 | 2018-01-19 | 华中科技大学 | 一种高衍射效率低驱动电压的全息聚合物分散液晶及其制备 |
| CN109666356A (zh) * | 2018-11-28 | 2019-04-23 | 潍坊市宏源防水材料有限公司 | 一种金属屋面用可逆热变色节能型防水涂料及制备方法 |
| CN111303698A (zh) * | 2020-02-25 | 2020-06-19 | 杭州电子科技大学 | 疏水性材料在螺旋桨表面的应用 |
| CN113307938A (zh) * | 2021-05-17 | 2021-08-27 | 广东安拓普聚合物科技有限公司 | 聚氨酯弹性体组合物、聚氨酯弹性体及其制备方法 |
| CN120944223A (zh) * | 2025-10-14 | 2025-11-14 | 浙江奥博管业股份有限公司 | 一种易热熔焊接的pe给水管及其制备方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1546542A (zh) * | 2003-11-28 | 2004-11-17 | 顺德鸿昌化工有限公司 | 一种有机硅改性聚丙烯酸(酯)乳液的制备方法 |
| CN201320876Y (zh) * | 2008-12-09 | 2009-10-07 | 华中科技大学 | 一种可逆温致变色型全息防伪烫印膜 |
| CN104098953A (zh) * | 2014-07-02 | 2014-10-15 | 青岛海信电器股份有限公司 | 一种光学涂料及其制备方法和光学组件 |
| CN104277172A (zh) * | 2014-09-28 | 2015-01-14 | 广州大学 | 一种水性防水丙烯酸酯乳液及其制备方法 |
| CN104774549A (zh) * | 2015-01-19 | 2015-07-15 | 长飞光纤光缆股份有限公司 | 一种光学涂料及其应用 |
-
2016
- 2016-03-22 CN CN201610161120.9A patent/CN105802428B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1546542A (zh) * | 2003-11-28 | 2004-11-17 | 顺德鸿昌化工有限公司 | 一种有机硅改性聚丙烯酸(酯)乳液的制备方法 |
| CN201320876Y (zh) * | 2008-12-09 | 2009-10-07 | 华中科技大学 | 一种可逆温致变色型全息防伪烫印膜 |
| CN104098953A (zh) * | 2014-07-02 | 2014-10-15 | 青岛海信电器股份有限公司 | 一种光学涂料及其制备方法和光学组件 |
| CN104277172A (zh) * | 2014-09-28 | 2015-01-14 | 广州大学 | 一种水性防水丙烯酸酯乳液及其制备方法 |
| CN104774549A (zh) * | 2015-01-19 | 2015-07-15 | 长飞光纤光缆股份有限公司 | 一种光学涂料及其应用 |
| WO2016115899A1 (zh) * | 2015-01-19 | 2016-07-28 | 长飞光纤光缆股份有限公司 | 一种光学涂料及其应用 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107603642A (zh) * | 2017-08-30 | 2018-01-19 | 华中科技大学 | 一种高衍射效率低驱动电压的全息聚合物分散液晶及其制备 |
| CN107603642B (zh) * | 2017-08-30 | 2020-05-19 | 华中科技大学 | 一种高衍射效率低驱动电压的全息聚合物分散液晶及其制备 |
| CN109666356A (zh) * | 2018-11-28 | 2019-04-23 | 潍坊市宏源防水材料有限公司 | 一种金属屋面用可逆热变色节能型防水涂料及制备方法 |
| CN111303698A (zh) * | 2020-02-25 | 2020-06-19 | 杭州电子科技大学 | 疏水性材料在螺旋桨表面的应用 |
| CN111303698B (zh) * | 2020-02-25 | 2022-05-13 | 杭州电子科技大学 | 疏水性材料在螺旋桨表面的应用 |
| CN113307938A (zh) * | 2021-05-17 | 2021-08-27 | 广东安拓普聚合物科技有限公司 | 聚氨酯弹性体组合物、聚氨酯弹性体及其制备方法 |
| CN113307938B (zh) * | 2021-05-17 | 2022-04-19 | 广东安拓普聚合物科技有限公司 | 聚氨酯弹性体组合物、聚氨酯弹性体及其制备方法 |
| CN120944223A (zh) * | 2025-10-14 | 2025-11-14 | 浙江奥博管业股份有限公司 | 一种易热熔焊接的pe给水管及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105802428B (zh) | 2018-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105802428A (zh) | 一种水性疏水型光学涂料以及利用该涂料制成的激光全息防伪烫印膜 | |
| CN111690331B (zh) | 基于光子准晶材料的透明隔热防紫外线薄膜及其制备方法 | |
| CN110054933B (zh) | 一种色彩易调控和着色耐久性良好的液态光子晶体结构色颜料墨水及其制备方法 | |
| CN103333544B (zh) | 一种紫外固化油墨及其制备方法和安全制品 | |
| JP2005516083A (ja) | コア/シェル粒子からなる成形体 | |
| CN107903751A (zh) | 一种石墨烯散热涂料及其制备方法 | |
| EP2935474A1 (en) | Anti-soiling, abrasion resistant constructions and methods of making | |
| JP2015512807A (ja) | 微小球物品及びトランスファー物品 | |
| CN107460749B (zh) | 一种基于一维光子晶体结构色膜转移印花的方法 | |
| CN105722940B (zh) | 紫外线散射剂及其用途 | |
| CN105907218B (zh) | 一种水性交通线标涂料及其制备方法 | |
| CN105062203A (zh) | 一种耐水性单组份玻璃油墨及其制备方法 | |
| TWI227725B (en) | Heat resistant non-pigmented inks | |
| CN106609050B (zh) | 一种片状光子晶体颜料及其制备方法和应用 | |
| TW572949B (en) | Powder coating compositions containing reactive nanoparticles | |
| UA111727C2 (uk) | Пігментні гранули | |
| CN102464938A (zh) | 塑胶单涂着色uv辐射固化涂料及其生产、使用方法 | |
| JPH0860022A (ja) | 酸化亜鉛−ポリマー複合体微粒子、その製造方法およびその用途 | |
| CN109695180A (zh) | 一种防手指印的饰面胶膜纸及其制备方法和应用 | |
| CN108624126B (zh) | 一种双组分丝印玻璃油墨及其制备、使用方法 | |
| CN118022642A (zh) | 一种基于多重Pickering乳液的高耐久热致可逆变色微胶囊及其制备方法 | |
| TW201309474A (zh) | 轉印材、用於轉印材之硬塗層的活性能量線硬化性樹脂組成物及使用轉印材之耐磨耗性優異之成形品的製造方法 | |
| JP4895747B2 (ja) | 積層体 | |
| TWI519609B (zh) | 有色系統 | |
| CN110423519A (zh) | 一种温变油墨 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Inventor after: Yang Xingguo Inventor after: Lu Qin Inventor after: Yang Zhifang Inventor after: Wang Xueqing Inventor before: Yang Xingguo Inventor before: Zheng Chengfu Inventor before: Lu Qin |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |