CN101987922A - Resin composition for a white laser marking - Google Patents
Resin composition for a white laser marking Download PDFInfo
- Publication number
- CN101987922A CN101987922A CN2009102538200A CN200910253820A CN101987922A CN 101987922 A CN101987922 A CN 101987922A CN 2009102538200 A CN2009102538200 A CN 2009102538200A CN 200910253820 A CN200910253820 A CN 200910253820A CN 101987922 A CN101987922 A CN 101987922A
- Authority
- CN
- China
- Prior art keywords
- sodium
- resin
- potassium
- black
- resin combination
- 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
- 239000011342 resin composition Substances 0.000 title abstract description 5
- 238000010330 laser marking Methods 0.000 title abstract 3
- 229920005989 resin Polymers 0.000 claims abstract description 40
- 239000011347 resin Substances 0.000 claims abstract description 40
- 239000000049 pigment Substances 0.000 claims abstract description 17
- 150000001339 alkali metal compounds Chemical class 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 5
- 238000002372 labelling Methods 0.000 claims description 14
- -1 polybutylene terephthalate Polymers 0.000 claims description 11
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 239000006229 carbon black Substances 0.000 claims description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 229910052728 basic metal Inorganic materials 0.000 claims description 4
- 150000003818 basic metals Chemical class 0.000 claims description 4
- 229920006380 polyphenylene oxide Polymers 0.000 claims description 4
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims description 4
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 4
- 235000019353 potassium silicate Nutrition 0.000 claims description 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 4
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 4
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 3
- 235000013539 calcium stearate Nutrition 0.000 claims description 3
- 239000008116 calcium stearate Substances 0.000 claims description 3
- 229920005669 high impact polystyrene Polymers 0.000 claims description 3
- 239000004797 high-impact polystyrene Substances 0.000 claims description 3
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- OQVYMXCRDHDTTH-UHFFFAOYSA-N 4-(diethoxyphosphorylmethyl)-2-[4-(diethoxyphosphorylmethyl)pyridin-2-yl]pyridine Chemical compound CCOP(=O)(OCC)CC1=CC=NC(C=2N=CC=C(CP(=O)(OCC)OCC)C=2)=C1 OQVYMXCRDHDTTH-UHFFFAOYSA-N 0.000 claims description 2
- 239000004925 Acrylic resin Substances 0.000 claims description 2
- 229920000178 Acrylic resin Polymers 0.000 claims description 2
- 239000004593 Epoxy Substances 0.000 claims description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 2
- 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
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- 229930182556 Polyacetal Natural products 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 2
- 239000004793 Polystyrene Substances 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 2
- 239000004111 Potassium silicate Substances 0.000 claims description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 239000005864 Sulphur Substances 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 2
- 239000006230 acetylene black Substances 0.000 claims description 2
- 229910052790 beryllium Inorganic materials 0.000 claims description 2
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 2
- BJVWCKXHSNBHGB-UHFFFAOYSA-L disodium;chloride;hydroxide Chemical compound [OH-].[Na+].[Na+].[Cl-] BJVWCKXHSNBHGB-UHFFFAOYSA-L 0.000 claims description 2
- 239000006232 furnace black Substances 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920006324 polyoxymethylene Polymers 0.000 claims description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 235000011056 potassium acetate Nutrition 0.000 claims description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 2
- 235000015320 potassium carbonate Nutrition 0.000 claims description 2
- 235000007715 potassium iodide Nutrition 0.000 claims description 2
- 229960004839 potassium iodide Drugs 0.000 claims description 2
- 239000004323 potassium nitrate Substances 0.000 claims description 2
- 235000010333 potassium nitrate Nutrition 0.000 claims description 2
- 229910000160 potassium phosphate Inorganic materials 0.000 claims description 2
- 229940093916 potassium phosphate Drugs 0.000 claims description 2
- 235000011009 potassium phosphates Nutrition 0.000 claims description 2
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 2
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 2
- 229940114930 potassium stearate Drugs 0.000 claims description 2
- ANBFRLKBEIFNQU-UHFFFAOYSA-M potassium;octadecanoate Chemical compound [K+].CCCCCCCCCCCCCCCCCC([O-])=O ANBFRLKBEIFNQU-UHFFFAOYSA-M 0.000 claims description 2
- 229920003987 resole Polymers 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000001632 sodium acetate Substances 0.000 claims description 2
- 235000017281 sodium acetate Nutrition 0.000 claims description 2
- 235000017550 sodium carbonate Nutrition 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 239000004317 sodium nitrate Substances 0.000 claims description 2
- 235000010344 sodium nitrate Nutrition 0.000 claims description 2
- 229940001516 sodium nitrate Drugs 0.000 claims description 2
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 claims description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 2
- 235000010265 sodium sulphite Nutrition 0.000 claims description 2
- KVCGISUBCHHTDD-UHFFFAOYSA-M sodium;4-methylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1 KVCGISUBCHHTDD-UHFFFAOYSA-M 0.000 claims description 2
- 229920005992 thermoplastic resin Polymers 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 229920006305 unsaturated polyester Polymers 0.000 claims description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims 1
- 229920005372 Plexiglas® Polymers 0.000 claims 1
- 150000001553 barium compounds Chemical class 0.000 claims 1
- 159000000009 barium salts Chemical class 0.000 claims 1
- 235000007686 potassium Nutrition 0.000 claims 1
- 150000003112 potassium compounds Chemical class 0.000 claims 1
- 150000003388 sodium compounds Chemical class 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 235000014113 dietary fatty acids Nutrition 0.000 description 5
- 239000000194 fatty acid Substances 0.000 description 5
- 229930195729 fatty acid Natural products 0.000 description 5
- 150000004665 fatty acids Chemical class 0.000 description 4
- 238000004898 kneading Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000001404 mediated effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 1
- TUNFSRHWOTWDNC-UHFFFAOYSA-N Myristic acid Natural products CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 1
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- ILRSCQWREDREME-UHFFFAOYSA-N dodecanamide Chemical compound CCCCCCCCCCCC(N)=O ILRSCQWREDREME-UHFFFAOYSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 229960004232 linoleic acid Drugs 0.000 description 1
- 229960004488 linolenic acid Drugs 0.000 description 1
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 229960002969 oleic acid Drugs 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001175 rotational moulding Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 239000012748 slip agent Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 229960004274 stearic acid Drugs 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229940098697 zinc laurate Drugs 0.000 description 1
- GPYYEEJOMCKTPR-UHFFFAOYSA-L zinc;dodecanoate Chemical group [Zn+2].CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O GPYYEEJOMCKTPR-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- 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
- C08K3/10—Metal compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
-
- 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
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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
- C08K3/24—Acids; Salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
The present invention discloses a resin composition which represents excellent clearity and whiteness degree in the white mark irradiated by laser beam and is used for white laser marking. Particularly, the invention provides the resin composition which comprises thermoplastic or thermosetting resin or the mixture thereof, black pigment and alkali metal compound and is used for white laser marking. According to the invention, through laser beam irradiation, the mark of clear white letters, symbols, images or pictures can be obtained on a surface of a molded article prepared by the resin composition alogn with clear white contrast.
Description
Technical field
The present invention relates in white marking, demonstrate the white laser labeled resin combination that is used for of excellent sharpness and whiteness by laser beam irradiation.
Background technology
There are some that pattern, letter, numeral, image etc. are marked at conventional art on the moulded product of being made by plastic material, for example impress, flood printing, laser labelling etc.In the middle of these technology, laser labelling since its with regard to environment, energy, weather resistance, economy and design superiority and so at the center that is in concern in recent years, therefore the letter of printing is gone up on the key top that is widely used in Electrical and Electronic product, particularly keyboard, and interior vehicle components.Whiteness and outward appearance by the white laser labeled generation difference on the black surface that only comprises the moulded product that carbon black makes as the resin combination of additive have extremely limited application thus.In addition, by white laser labeled inadequate whiteness and the uneven mark of showing on the moulded product made from the conventional resins composition of blend such as known organosilicon, metal, titanium oxide, mica.These drawbacks limit its in various Application for Field.
Summary of the invention
Technical problem
The purpose of this invention is to provide and a kind ofly can produce excellent whiteness in by the mark of laser beam irradiation on its molded article surface and when the various laser equipments of use carry out mark, produce the resin combination of white marking clearly.
Technical scheme
Of the present inventionly be used for white laser labeled resin combination and be characterised in that: per 100 weight part thermoplasticity or thermosetting resin or its mixture comprise the black pigment of 0.01-5 weight part and based on the alkali metal compound of the 0.05-40 weight part of basic metal weight.
About the thermoplastic resin that in resin combination of the present invention, uses, can mention polyphenylene oxide (mPPE), polystyrene, high impact polystyrene (HIPS), acronitrile-butadiene-styrene (ABS), polybutylene terephthalate (PBT), polymethylmethacrylate (PMMA) resin, polyacetal, urethane, unsaturated polyester, polyphenylene oxides ether, acrylic resin, various elastomerics (comprising natural rubber, synthetic rubber and thermoplastic elastomer) of polyethylene, polypropylene (PP), polyester, polyphenylene sulfide, polycarbonate (PC), modification etc.About thermosetting resin, can mention urea resin, resol, Resins, epoxy etc.Also can use the mixture of the resin of listing above and the resin of copolymerization in the present invention.Yet the kind of resin is not limited to those that list above especially in the present invention, and can use other resin.
About the black pigment that uses in resin combination of the present invention, carbon black, titanium are black, furnace black, acetylene black, dim, nigrosine and sulphur are black can be separately or as two or more mixture use.Especially, most preferably use the pigment that forms by carbon granule, for example carbon black.The median size of black pigment is preferably 10-100nm, and more preferably 30-70nm.If the median size of black pigment is in outside this scope, then the whiteness in the laser labelling undesirably worsens.The content of black pigment is preferably the 0.01-5 weight part, and more preferably 0.01-2 weight part.If the content of black pigment surpasses 5 weight parts, then owing to the shielding effect to laser beam irradiation, this laser beam degree of depth that has hindered irradiation is penetrated in the surface, so whiteness worsens.If this content is less than 0.01 weight part, then contrast gradient dies down, and causes sharpness to worsen, and this is undesirable.
Alkali metal compound in the resin combination of the present invention plays the effect of the catalyzer that is used to manifest whiteness.When laser beam irradiation, alkali metal compound remarkably promotes the decomposition and the evaporation of black pigment, and causes the energy that is absorbed by black pigment to change into the form of heat simultaneously.These reactions improve the fusion and the foam performance of resin, further improve whiteness and sharpness thus.
The metallic element of alkali metal compound can comprise lithium, beryllium, sodium, magnesium, potassium, calcium, barium etc.The preferred example of alkali metal compound comprises potassium hydroxide, Repone K, salt of wormwood, potassiumphosphate, potassiumiodide, saltpetre, potassium acetate, potassium manganate, potassium silicate, potassium stearate, sodium-chlor, sodium hydroxide, SODIUMNITRATE, yellow soda ash, sodium stearate, sodium acetate, sodium sulphite, water glass, toluenesulfonic acid sodium salt, sodium oleate, lime carbonate, calcium stearate, hydrated barta etc.These can be separately or use as two or more mixture.Based on its basic metal weight, the content of alkali metal compound is the 0.05-40 weight part, preferred 0.1-20 weight part.If based on basic metal weight, the content of alkali metal compound is less than 0.05 weight part, and then labeling properties reduces, and causes whiteness to worsen.If it surpasses 40 weight parts, although labeling properties improves, because carbonization, so whiteness undesirably worsens.
The various additives that are generally used for improving the component physicals can be incorporated into according in the resin combination of the present invention separately or as mixture, for example resin stabilizer, nucleator, softening agent, fire retardant, surface slip agent, antiseptic-germicide, filler (for example silicon-dioxide, talcum, glass fibre, mica, Calucium Silicate powder, lime carbonate, barium sulfate etc.).By adding these additives, after laser labelling, can improve weather resistance and wear resistance.
Can then mixture be extruded preparation resin combination of the present invention by each component being mediated with Hensel mixing machine, Banbury mixing machine, kneader, forcing machine, spherical mixing machine, continuous parallel mixing machine, mortar etc.The kneading method is not particularly limited, as long as black pigment and alkali metal compound can disperse well, and can use various kneading methods, for example alkali metal compound is joined the method in resin and the black pigment, black pigment fully ground with alkali metal compound and, perhaps use solvent to improve the method for alkali metal compound and black pigment kneading with the method that they and resin are mediated.
In order to improve the dispersiveness of black pigment and alkali metal compound, preferably in preparation, during kneading process, add dispersion agent according to resin combination of the present invention.Although the dispersion agent kind is not particularly limited, can preferably use fatty acid cpds.About fatty acid cpds, can mention saturated or undersaturated C2-C32 lipid acid or derivatives thereof, comprise salt, ester, acid amides etc.Preferred example can comprise: higher fatty acid is lauric acid, tetradecanoic acid, palmitinic acid, stearic acid, oleic acid, linolic acid, linolenic acid etc. for example; Higher fatty acid salt is zinc laurate, calcium stearate, Zinic stearas, sodium oleate etc. for example; With higher fatty acid amides for example ethylenebisstearamide, laurylamide etc.In order in laser labelling, to increase whiteness, these dispersion agents preferably with per 100 parts by weight resin compositions be the 0.002-10 weight part, the amount that is in particular the 0.01-5 weight part adds.
The method that forms the moulded product of resin combination of the present invention is not particularly limited, and can use injection moulding, blowing, rotational molding and other known molding methods.
The laser beam that is used for mark on the moulded product of being made by resin combination of the present invention is not particularly limited, and can using gas laser, semiconductor laser, excimer laser etc. any.The laser that most preferably has the wavelength region that is absorbed by carbon black, for example Nd:YAG, Nd:YVO
4Laser.Can use the laser of lamp, diode, fibers form.Compare with lamp laser, with regard to the whiteness of excellence, more preferably diode and fibre laser.
Favourable effect
By resin combination of the present invention,, can on molded article surface, obtain to have the excellent whiteness and the white marking of sharpness by white laser labeled.
Embodiment
Can pass through with reference to the further understood in detail the present invention of following examples.Yet these embodiment only explain the present invention, never limit the scope of the invention.
Embodiment and comparative example
By each component blend being prepared resin combination according to following table 1.Each resin combination of preparation is extruded under 210 ℃ by twin screw extruder, and injection moulding is to make the plane sheets sample that is of a size of 100mm * 100mm * 2mm.By using Nd/YAG laser (Falconcorp.), on sample surfaces, carry out the square of laser labelling 40mm * 40mm.Estimate the whiteness (WI) and the brightness (L) of each mark then by colourimeter, and define the level by 5 hierarchical systems, wherein numerical value 1 is meant the most excellent sharpness and whiteness, and numerical value 5 is meant minimum sharpness and whiteness.Deciding grade and level is the result also be shown in the following table 1.
Table 1
Table 2
Table 3
As show as shown in the 1-3, find significantly to be better than those of comparative example by grade according to the laser labelling performance of the resin combination of embodiments of the invention preparation.
Claims (5)
1. resin combination that is used for laser labelling, it comprises thermoplasticity or thermosetting resin or its mixture and per 100 parts by weight resin, for the black pigment of 0.01-5 weight part and based on the alkali metal compound of the 0.05-40 weight part of basic metal weight.
2. according to the resin combination that is used for laser labelling of claim 1, wherein thermoplastic resin is selected from polyphenylene oxide, polystyrene, high impact polystyrene, acronitrile-butadiene-styrene, polybutylene terephthalate, plexiglass, polyacetal, urethane, unsaturated polyester, polyphenylene oxides ether, acrylic resin and the elastomerics of polyethylene, polypropylene, polyester, polyphenylene sulfide, polycarbonate, modification, and thermosetting resin is selected from urea resin, resol and Resins, epoxy.
3. according to the resin combination that is used for laser labelling of claim 1, wherein black pigment be selected from that carbon black, titanium are black, that furnace black, acetylene black, dim, nigrosine and sulphur are black is at least a.
4. according to the resin combination that is used for laser labelling of claim 1, wherein alkali metal compound is selected from lithium, beryllium, sodium, magnesium, potassium, calcium and barium salt.
5. according to the resin combination that is used for laser labelling of claim 4, wherein sodium compound is sodium-chlor, sodium hydroxide, SODIUMNITRATE, yellow soda ash, sodium stearate, sodium acetate, sodium sulphite, water glass, toluenesulfonic acid sodium salt or sodium oleate; Potassium compound is potassium hydroxide, Repone K, salt of wormwood, potassiumphosphate, potassiumiodide, saltpetre, potassium acetate, potassium manganate, potassium silicate or potassium stearate; Calcium cpd is lime carbonate or calcium stearate; And barium compound is a hydrated barta.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090071751A KR101130481B1 (en) | 2009-08-04 | 2009-08-04 | Resin Composition for a White Laser Marking |
| KR10-2009-0071751 | 2009-08-04 |
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| CN101987922A true CN101987922A (en) | 2011-03-23 |
| CN101987922B CN101987922B (en) | 2014-06-04 |
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| CN200910253820.0A Active CN101987922B (en) | 2009-08-04 | 2009-12-08 | Resin composition for a white laser marking |
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| JP (1) | JP5156709B2 (en) |
| KR (1) | KR101130481B1 (en) |
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| TW (1) | TWI405809B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756320A (en) * | 2013-11-28 | 2014-04-30 | 芜湖跃飞新型吸音材料股份有限公司 | Flexible flame-resistant modified polyphenylene sulfide material for automobile plastic parts |
| CN106317565A (en) * | 2016-08-22 | 2017-01-11 | 常州大学 | Composition additive for laser marker |
| CN106995560A (en) * | 2017-04-19 | 2017-08-01 | 玫瑰塑胶(昆山)有限公司 | One kind can colored laser carving polypropylene material and preparation method thereof |
| JP2017196896A (en) * | 2016-04-26 | 2017-11-02 | 大日本印刷株式会社 | Multilayer laminate film for laser print, and package body and print body including the same |
| CN108368292A (en) * | 2015-12-17 | 2018-08-03 | 帝斯曼知识产权资产管理有限公司 | Including the polymer composition of carbon black and the shaped-article being made from it |
| CN111730209A (en) * | 2019-03-24 | 2020-10-02 | 张翔 | Method for making colored mark on object surface by using laser and application |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2014091949A1 (en) * | 2012-12-13 | 2014-06-19 | 東罐マテリアル・テクノロジー株式会社 | Ink for laser marking |
| JP7246842B2 (en) * | 2016-06-24 | 2023-03-28 | サントリーホールディングス株式会社 | Laser marking method |
| CN116178851A (en) * | 2021-11-26 | 2023-05-30 | 上海金发科技发展有限公司 | Styrene compound, product, preparation method and application thereof |
| CN115819946B (en) * | 2022-12-01 | 2024-06-25 | 龙岩市润峰科技有限公司 | Polycarbonate black carving white functional master batch and preparation method thereof |
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| US5300350A (en) * | 1993-02-22 | 1994-04-05 | The Dow Chemical Company | Black-colored, laser-writable blends of carbonate polymer and polyester |
| JP4176877B2 (en) * | 1998-07-27 | 2008-11-05 | ダイセル化学工業株式会社 | Laser markable resin composition, marking method and molded product with marking |
| JP3892983B2 (en) * | 1999-01-25 | 2007-03-14 | ダイセル化学工業株式会社 | Resin composition for white marking |
| JP2000230062A (en) * | 1999-02-12 | 2000-08-22 | Asahi Chem Ind Co Ltd | Polyacetal resin molded product having marking in its surface |
| JP4730757B2 (en) | 2001-04-13 | 2011-07-20 | 日本カラリング株式会社 | Resin composition for laser marking |
| US20040034142A1 (en) * | 2002-05-13 | 2004-02-19 | Techno Polymer Co., Ltd., | Laser-marking thermoplastic resin composition |
| JP2004051710A (en) | 2002-07-17 | 2004-02-19 | Techno Polymer Co Ltd | Thermoplastic resin composition for laser marking |
| JP4434711B2 (en) * | 2003-12-03 | 2010-03-17 | ポリプラスチックス株式会社 | Resin composition for laser marking |
| JP4505293B2 (en) * | 2004-01-16 | 2010-07-21 | テクノポリマー株式会社 | Chromatic colorant for multicolor laser marking, multicolor laser marking composition, molded article containing the same, and laser marking method |
| JP2008531754A (en) * | 2005-01-12 | 2008-08-14 | チェイル インダストリーズ インコーポレイテッド | Thermoplastic resin composition for white laser marking |
| JP4675682B2 (en) * | 2005-06-01 | 2011-04-27 | ダイセルポリマー株式会社 | Thermoplastic resin composition for white marking |
| ATE552984T1 (en) * | 2006-02-28 | 2012-04-15 | Mitsubishi Chemical Europe Gmbh | DARK COLOR LASER MARKABLE POLYMER COMPOSITION |
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2009
- 2009-08-04 KR KR1020090071751A patent/KR101130481B1/en active IP Right Grant
- 2009-09-15 JP JP2009213604A patent/JP5156709B2/en active Active
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756320A (en) * | 2013-11-28 | 2014-04-30 | 芜湖跃飞新型吸音材料股份有限公司 | Flexible flame-resistant modified polyphenylene sulfide material for automobile plastic parts |
| CN108368292A (en) * | 2015-12-17 | 2018-08-03 | 帝斯曼知识产权资产管理有限公司 | Including the polymer composition of carbon black and the shaped-article being made from it |
| JP2017196896A (en) * | 2016-04-26 | 2017-11-02 | 大日本印刷株式会社 | Multilayer laminate film for laser print, and package body and print body including the same |
| CN106317565A (en) * | 2016-08-22 | 2017-01-11 | 常州大学 | Composition additive for laser marker |
| CN106317565B (en) * | 2016-08-22 | 2019-07-26 | 常州大学 | A kind of composition additive for laser labelling |
| CN106995560A (en) * | 2017-04-19 | 2017-08-01 | 玫瑰塑胶(昆山)有限公司 | One kind can colored laser carving polypropylene material and preparation method thereof |
| CN111730209A (en) * | 2019-03-24 | 2020-10-02 | 张翔 | Method for making colored mark on object surface by using laser and application |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI405809B (en) | 2013-08-21 |
| KR101130481B1 (en) | 2012-03-27 |
| TW201105734A (en) | 2011-02-16 |
| JP2011032452A (en) | 2011-02-17 |
| JP5156709B2 (en) | 2013-03-06 |
| CN101987922B (en) | 2014-06-04 |
| KR20110014010A (en) | 2011-02-10 |
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