EP0306447B1 - Préparations comprenant des agents d'éclaircissement de type dispersion - Google Patents
Préparations comprenant des agents d'éclaircissement de type dispersion Download PDFInfo
- Publication number
- EP0306447B1 EP0306447B1 EP88810563A EP88810563A EP0306447B1 EP 0306447 B1 EP0306447 B1 EP 0306447B1 EP 88810563 A EP88810563 A EP 88810563A EP 88810563 A EP88810563 A EP 88810563A EP 0306447 B1 EP0306447 B1 EP 0306447B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- auxiliary
- fluorescent brightener
- preparation
- dispersion
- preparation according
- 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.)
- Expired - Lifetime
Links
- 238000002360 preparation method Methods 0.000 title claims description 31
- 239000006185 dispersion Substances 0.000 title claims description 24
- 238000005282 brightening Methods 0.000 title claims description 4
- 238000000576 coating method Methods 0.000 claims description 27
- 239000011248 coating agent Substances 0.000 claims description 26
- 239000002270 dispersing agent Substances 0.000 claims description 17
- 239000003995 emulsifying agent Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 239000000123 paper Substances 0.000 claims description 12
- 239000000049 pigment Substances 0.000 claims description 9
- 239000011230 binding agent Substances 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000008199 coating composition Substances 0.000 claims description 5
- 150000002191 fatty alcohols Chemical class 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 125000006552 (C3-C8) cycloalkyl group Chemical group 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 239000011111 cardboard Substances 0.000 claims description 4
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 claims description 4
- 238000009837 dry grinding Methods 0.000 claims description 4
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- ZQBAKBUEJOMQEX-UHFFFAOYSA-N phenyl salicylate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=CC=C1 ZQBAKBUEJOMQEX-UHFFFAOYSA-N 0.000 claims description 4
- 239000004566 building material Substances 0.000 claims description 3
- 239000004753 textile Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 2
- QWUWMCYKGHVNAV-UHFFFAOYSA-N 1,2-dihydrostilbene Chemical group C=1C=CC=CC=1CCC1=CC=CC=C1 QWUWMCYKGHVNAV-UHFFFAOYSA-N 0.000 claims description 2
- OTKCEEWUXHVZQI-UHFFFAOYSA-N 1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(=O)CC1=CC=CC=C1 OTKCEEWUXHVZQI-UHFFFAOYSA-N 0.000 claims description 2
- 150000000183 1,3-benzoxazoles Chemical class 0.000 claims description 2
- AGPLQTQFIZBOLI-UHFFFAOYSA-N 1-benzyl-4-phenylbenzene Chemical group C=1C=C(C=2C=CC=CC=2)C=CC=1CC1=CC=CC=C1 AGPLQTQFIZBOLI-UHFFFAOYSA-N 0.000 claims description 2
- ICVRZXVMQZSFLB-UHFFFAOYSA-N 1-hydroxy-2-phenyl-2H-naphthalene-1-carboxylic acid Chemical compound C1=CC2=CC=CC=C2C(C(=O)O)(O)C1C1=CC=CC=C1 ICVRZXVMQZSFLB-UHFFFAOYSA-N 0.000 claims description 2
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims description 2
- 239000012965 benzophenone Substances 0.000 claims description 2
- 229960000541 cetyl alcohol Drugs 0.000 claims description 2
- 150000004775 coumarins Chemical class 0.000 claims description 2
- HPGJOUYGWKFYQW-UHFFFAOYSA-N diphenyl benzene-1,4-dicarboxylate Chemical compound C=1C=C(C(=O)OC=2C=CC=CC=2)C=CC=1C(=O)OC1=CC=CC=C1 HPGJOUYGWKFYQW-UHFFFAOYSA-N 0.000 claims description 2
- 238000004945 emulsification Methods 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- XAUGWFWQVYXATQ-UHFFFAOYSA-N n-phenylbenzenesulfonamide Chemical compound C=1C=CC=CC=1S(=O)(=O)NC1=CC=CC=C1 XAUGWFWQVYXATQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000011087 paperboard Substances 0.000 claims description 2
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 claims description 2
- 238000001238 wet grinding Methods 0.000 claims description 2
- CNGYZEMWVAWWOB-VAWYXSNFSA-N 5-[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-2-[(e)-2-[4-[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]ethenyl]benzenesulfonic acid Chemical compound N=1C(NC=2C=C(C(\C=C\C=3C(=CC(NC=4N=C(N=C(NC=5C=CC=CC=5)N=4)N(CCO)CCO)=CC=3)S(O)(=O)=O)=CC=2)S(O)(=O)=O)=NC(N(CCO)CCO)=NC=1NC1=CC=CC=C1 CNGYZEMWVAWWOB-VAWYXSNFSA-N 0.000 claims 9
- VOWAEIGWURALJQ-UHFFFAOYSA-N Dicyclohexyl phthalate Chemical compound C=1C=CC=C(C(=O)OC2CCCCC2)C=1C(=O)OC1CCCCC1 VOWAEIGWURALJQ-UHFFFAOYSA-N 0.000 claims 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 239000010408 film Substances 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 229960000969 phenyl salicylate Drugs 0.000 claims 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical class C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 17
- -1 fatty alcohol sulphates Chemical class 0.000 description 15
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- 235000014113 dietary fatty acids Nutrition 0.000 description 8
- 150000002170 ethers Chemical class 0.000 description 8
- 239000000194 fatty acid Substances 0.000 description 8
- 229930195729 fatty acid Natural products 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Natural products CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 239000007795 chemical reaction product Substances 0.000 description 7
- 229920000151 polyglycol Polymers 0.000 description 7
- 239000010695 polyglycol Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 150000001412 amines Chemical class 0.000 description 6
- 150000004665 fatty acids Chemical class 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 3
- 239000007859 condensation product Substances 0.000 description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 159000000000 sodium salts Chemical class 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 3
- 239000012463 white pigment Substances 0.000 description 3
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Chemical class CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Chemical class CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Chemical class CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- 239000005642 Oleic acid Chemical class 0.000 description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Chemical class CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 229920000388 Polyphosphate Chemical class 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical class NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 235000010443 alginic acid Nutrition 0.000 description 2
- 229920000615 alginic acid Polymers 0.000 description 2
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 150000001408 amides Chemical class 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
- 239000011324 bead Substances 0.000 description 2
- PLOYJEGLPVCRAJ-UHFFFAOYSA-N buta-1,3-diene;prop-2-enoic acid;styrene Chemical class C=CC=C.OC(=O)C=C.C=CC1=CC=CC=C1 PLOYJEGLPVCRAJ-UHFFFAOYSA-N 0.000 description 2
- TUZBYYLVVXPEMA-UHFFFAOYSA-N butyl prop-2-enoate;styrene Chemical compound C=CC1=CC=CC=C1.CCCCOC(=O)C=C TUZBYYLVVXPEMA-UHFFFAOYSA-N 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000005018 casein Substances 0.000 description 2
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 2
- 235000021240 caseins Nutrition 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 235000010980 cellulose Nutrition 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- RBNPOMFGQQGHHO-UHFFFAOYSA-N glyceric acid Chemical compound OCC(O)C(O)=O RBNPOMFGQQGHHO-UHFFFAOYSA-N 0.000 description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Chemical class CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N methyl undecanoic acid Natural products CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical class CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
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- 229920000573 polyethylene Polymers 0.000 description 2
- 239000001205 polyphosphate Chemical class 0.000 description 2
- 235000011176 polyphosphates Nutrition 0.000 description 2
- 235000018102 proteins Nutrition 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
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- 150000003871 sulfonates Chemical class 0.000 description 2
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 1
- VPGSXIKVUASQIY-UHFFFAOYSA-N 1,2-dibutylnaphthalene Chemical compound C1=CC=CC2=C(CCCC)C(CCCC)=CC=C21 VPGSXIKVUASQIY-UHFFFAOYSA-N 0.000 description 1
- ZPFAVCIQZKRBGF-UHFFFAOYSA-N 1,3,2-dioxathiolane 2,2-dioxide Chemical compound O=S1(=O)OCCO1 ZPFAVCIQZKRBGF-UHFFFAOYSA-N 0.000 description 1
- CYEJMVLDXAUOPN-UHFFFAOYSA-N 2-dodecylphenol Chemical compound CCCCCCCCCCCCC1=CC=CC=C1O CYEJMVLDXAUOPN-UHFFFAOYSA-N 0.000 description 1
- LLJKRUUAVWXDEI-UHFFFAOYSA-N 2-thiophen-2-yl-1,3-benzoxazole Chemical class C1=CSC(C=2OC3=CC=CC=C3N=2)=C1 LLJKRUUAVWXDEI-UHFFFAOYSA-N 0.000 description 1
- 229920005789 ACRONAL® acrylic binder Polymers 0.000 description 1
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- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- 108010076119 Caseins Proteins 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 206010016807 Fluid retention Diseases 0.000 description 1
- 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 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
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- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- AWMVMTVKBNGEAK-UHFFFAOYSA-N Styrene oxide Chemical compound C1OC1C1=CC=CC=C1 AWMVMTVKBNGEAK-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
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- 125000002252 acyl group Chemical group 0.000 description 1
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- 125000002877 alkyl aryl group Chemical group 0.000 description 1
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- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
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- 239000000383 hazardous chemical Substances 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
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- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
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- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical class NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 229920000847 nonoxynol Polymers 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical class CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical class CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Chemical class CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 125000002811 oleoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229940055577 oleyl alcohol Drugs 0.000 description 1
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 150000002924 oxiranes Chemical class 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical class CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 description 1
- 229960003656 ricinoleic acid Drugs 0.000 description 1
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000008117 stearic acid Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- IRGCCOOWJSYZNL-UHFFFAOYSA-N tetradecyl 1H-benzimidazole-2-sulfonate Chemical class C1=CC=C2NC(S(=O)(=O)OCCCCCCCCCCCCCC)=NC2=C1 IRGCCOOWJSYZNL-UHFFFAOYSA-N 0.000 description 1
- 238000009988 textile finishing Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Classifications
-
- 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
- D21H19/46—Non-macromolecular organic compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
- D06L4/664—Preparations of optical brighteners; Optical brighteners in aerosol form; Physical treatment of optical brighteners
Definitions
- the present invention relates to new solid and liquid dispersion brightener preparations, their preparation and their use for brightening coating slips, e.g. for the coating of paper, cardboard, wood, foils, textiles, non-woven materials and building materials.
- the predominantly synthetic latex binders based on e.g. Containing copolymers of styrene-butadiene-acrylic acid esters or styrene-butyl acrylate, it has therefore been proposed to use dispersion brighteners in the presence of dispersants and, if appropriate, nonionic emulsifiers (GB-1294173, GB-1349934).
- dispersion brighteners e.g. Containing copolymers of styrene-butadiene-acrylic acid esters or styrene-butyl acrylate.
- preparations which, in addition to at least one dispersion brightener and at least one dispersant and / or emulsifier, optionally further additives and water, also have at least one specific one Surprisingly, above 40 ° C to 200 ° C, preferably up to 120 ° C, water-insoluble aromatic or C14-C1 Hilfs fatty alcohol auxiliary or mixture of auxiliaries does not show these disadvantages.
- benzylphenyl ketone salicylic acid phenyl ester, benzophenone, dibenzyl, p-benzyl biphenyl, benzenesulfanilide, 1-hydroxy-2-phenylnaphthoate, terephthalic acid diphenyl ester, terephthalic acid dimethyl ester and / or phthalhexyl acid (PD) phthalate.
- benzylphenyl ketone salicylic acid phenyl ester
- benzophenone dibenzyl
- terephthalic acid diphenyl ester terephthalic acid dimethyl ester
- PD phthalhexyl acid
- auxiliaries are used in amounts of 0.1 to 150 parts, in particular in amounts of 1 to 100 parts and especially in amounts of 9 to 100 parts based on 1 part of dispersion brightener.
- Water-insoluble or water-insoluble brighteners as described, for example, in DE-A-2806195 are used as dispersion brighteners, but dispersion brighteners from the class of coumarins and / or benzoxazoles, in particular benzoxazolylthiophenes, are preferably used.
- the dispersion brighteners are known.
- the preparation according to the invention contains conventional anionic or cationic and / or nonionic emulsifiers and / or dispersants, preferably in amounts of 2-20%, in particular 5-10%, based on the sum of dispersion brighteners and auxiliaries.
- anionic emulsifiers are: Carboxylic acids and their salts, such as the sodium, potassium or ammonium salts of lauric, stearic or oleic acid, acylation products of aminocarboxylic acids and their salts, for example the sodium salt of oleoyl sarcoside.
- Sulphates such as fatty alcohol sulphates, eg lauryl sulphate and lorole sulphate, sulphates of hydroxy fatty acid esters, eg sulphated castor oil, of fatty acid hydroxyalkylamides, eg sulphated coconut fatty acid ethanol amide as well as sulphates of partially esterified or etherified polyhydroxy compounds such as sulphated oleic acid monoglycerate sulphate polyglycol ether sulfate, glycerol glycol sulfate, glycerol ether sulfate, and glycerol ether sulfate, as well Sulfonates such as primary and secondary alkyl sulfonates, for example C12-C16 paraffin sulfonic acids or their sodium salts, alkyl sulfonates with amide- or with ester-like acyl radicals such as oleyl methyl tauride and
- nonionic emulsifiers examples include: Esters and ethers of polyalcohols, such as alkyl polyglycol ethers, for example lauryl alcohol or oleyl alcohol, polyethylene glycol ethers, acyl polyglycol ethers such as oleic acid polyglycol ethers, alkylaryl polyglycol ethers such as the ethoxylation products of nonyl and dodecylphenol, acylated amino-alkanol polyglycol ethers, and also the known fatty acid amides, such as non-ionic amines, such as non-ionic amides, such as die amine acid amides, such as non-ionic amides, such as die amine ionides derived from sugars and their derivatives.
- polyalcohols such as alkyl polyglycol ethers, for example lauryl alcohol or oleyl alcohol, polyethylene glycol ethers, acyl polyglycol ether
- the anionic dispersants are the usual dispersants, for example condensation products of aromatic sulfonic acids with formaldehyde or lignin sulfonates, for example the compounds obtainable under the name sulfite waste liquor.
- naphthalene sulfonic acid / formaldehyde condensation products are particularly suitable. Mixtures of these dispersants can also be used.
- Individuals of the ethylene oxide units can be replaced by other epoxides, e.g. Styrene oxide or, in particular, propylene oxide.
- Mixtures of the ethylene oxide adducts according to a) to f) with one another can also be used. These mixtures are obtained by mixing individual reaction products or directly by ethoxylating a mixture of the compounds on which the adducts are based. An ethoxylated nonylphenol is preferably used.
- Quaternary fatty amine polyglycol ethers are suitable as cationic dispersants.
- the preparation can also contain 45-95% water, preservatives and defoamers. However, the solid preparations are preferred.
- the preparations according to the invention are prepared by simply mixing or dry grinding the components or by melting the dispersion brightener and the auxiliary, if appropriate in the presence of dispersants and / or emulsifiers, allowing them to solidify and then, if appropriate, dry-grinding or, if appropriate, wet-grinding in the presence of dispersants and / or emulsifiers will.
- the preparations according to the invention are suitable for lightening the coating slips usually used in the paper industry, specifically for lightening unpigmented, but in particular pigmented coating slips.
- These known coating slips contain, inter alia, binders.
- a preferred binder consists of styrene-butyl acrylate or styrene-butadiene-acrylic acid mixed polymers. Further polymer latices are described, for example, in US Pat. Nos. 3,265,654, 3,657,174, 3,547,899 and 3,240,740. The preparation according to the invention is incorporated into these binders, for example by means of melt emulsification.
- Aluminum silicates such as china clay and kaolin, barium sulfate, satin white, titanium dioxide or calcium carbonate (chalk) are usually used to pigment the coating slips.
- the coating slips according to the invention preferably contain 30 to 70% of a white pigment.
- the binder is preferably used in an amount sufficient that the dry content of polymeric compound is 1 to 30 percent by weight, preferably 5 to 25 percent by weight, of the white pigment.
- the amount of the brightener preparation according to the invention is calculated in such a way that the dispersion brightener is present in amounts of 0.001 to 1 percent by weight, in particular 0.01 to 0.55 percent by weight, based on the white pigment.
- the coating slip according to the invention can be produced by mixing the components in any order at temperatures from 10 to 100 ° C., preferably 20 to 80 ° C.
- the components here also include the usual auxiliaries that can be used to regulate the rheological properties such as viscosity or water retention of the coating slips.
- auxiliaries that can be used to regulate the rheological properties such as viscosity or water retention of the coating slips.
- Such tools are e.g.
- binders such as starch, casein, protein or gelatin, cellulose ethers such as carboxyalkyl cellulose or hydroxyalkyl cellulose, alginic acid, alginates, polyethylene oxide or polyethylene oxide alkyl ethers, copolymers of ethylene oxide and propylene oxide, polyvinyl alcohol, polyvinyl pyrrolidone, water-soluble condensation products of formaldehyde with urea or melamine, polyphosphate salts or polyphosphates.
- cellulose ethers such as carboxyalkyl cellulose or hydroxyalkyl cellulose, alginic acid, alginates, polyethylene oxide or polyethylene oxide alkyl ethers, copolymers of ethylene oxide and propylene oxide, polyvinyl alcohol, polyvinyl pyrrolidone, water-soluble condensation products of formaldehyde with urea or melamine, polyphosphate salts or polyphosphates.
- the coating slip according to the invention can be used to coat paper, wood, foils such as e.g. Polypropylene, polyethylene, polyester, cellulose, cellulose triacetate, textiles, non-woven materials and suitable building materials such as Wallpaper, room cladding, plastic covers can be used. Use on paper and cardboard and photo paper is particularly preferred.
- the coating slip can be applied to the substrate by any conventional method, for example using an air knife, a doctor knife, a brush, a roller, a squeegee or a stick, followed by coating with, for example, infrared dryers and / or hot air dryers at paper surface temperatures in the range of 70 up to 200 ° C, preferably 90 to 130 ° C, to a residual moisture content of 3-6%. Comparably high degrees of whiteness are thus achieved even at low drying temperatures.
- the coatings obtained are distinguished by an optimal distribution of the dispersion brighteners over the entire surface and a consequent increase in the white level as well as a high light fastness.
- the brightener of the formula is ground with the parts of the components listed in Table 1 at room temperature for 15 hours in a glass bead mixer (glass bead diameter 2 mm) in the presence of water.
- the brightener according to Example 1 is melted together with the components and parts shown in Table 2, dry-ground after cooling and then dispersed according to Example 1 in water.
- 700 g of a commercially available kaolin pigment and 300 g of a commercially available calcium carbonate pigment are dispersed with 385 g of water, 5 g of a dispersant based on sodium salt of a polycarboxylic acid at a pH of about 9 and under the action of strong shear forces.
- 240 g of a commercially available 50% polymer dispersion based on styrene-butyl acrylate copolymer Acronal S 320 D from BASF) and one of the brightener dispersion described in Examples 1 to 2 are added to the resulting pigment dispersion and stirred.
- the brightener is used at 0.3%, based on the amount of pigment used.
- the coating color is then adjusted to a solids content of 50% by dilution with water.
- the line is applied to wood-free coating paper which has been acid-glued according to the usual methods with the help of a hand knife, so that the line weight after drying with the help of an IR radiator is approx. 15 g per m2. The residual moisture still present after this drying is approx. 2%.
- the whiteness of the coating is determined according to "Ciba-Geigy whiteness", as described in "Status of the instrumental whiteness assessment with special consideration of the lighting", textile finishing 5/1983, p.
- the degree of whiteness of the preparations 1.1 to 2.7 is given in Table 3.
- a coating slip without additive, but with 0.3% of the brightener according to Example 1 and the dispersants mentioned in Table 4 is prepared and applied analogously to the procedure used in Example 3 (preparations 4.1 to 4.4). The results of the whiteness measurement are compared in Table 4 to those corresponding preparations from Example 2.
- the coating color thus obtained is adjusted to a solids content of 50% by dilution with water, applied in accordance with Example 3b) and the degree of whiteness is determined in accordance with Example 3c).
- the degrees of whiteness are shown in Table 5.
- Example 5a solid preparations with a brightener each of the formula and the components and parts specified in Table 6. These preparations are processed according to Example 5b). The degrees of whiteness are shown in Table 6.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Paper (AREA)
- Paints Or Removers (AREA)
- Detergent Compositions (AREA)
Claims (13)
R₁ = -COOR, -COR, -SO₂NHR, -R ou -OH,
R₂ = -H, -COOR, -COR, -SO₂NHR ou -R,
R₃ = -H ou phénylène,
R signifiant un groupe alcoyle en C₁-C₈, cycloalcoyle en C₃-C₈ ou phényle, éventuellement substitué par un groupe alcoyle en C₁-C₈, cycloalcoyle en C₃-C₈ ou phényle,
ou un mélange des adjuvants ci-dessus.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH326387 | 1987-08-26 | ||
CH3263/87 | 1987-08-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0306447A1 EP0306447A1 (fr) | 1989-03-08 |
EP0306447B1 true EP0306447B1 (fr) | 1992-02-19 |
Family
ID=4252199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88810563A Expired - Lifetime EP0306447B1 (fr) | 1987-08-26 | 1988-08-17 | Préparations comprenant des agents d'éclaircissement de type dispersion |
Country Status (5)
Country | Link |
---|---|
US (1) | US5064570A (fr) |
EP (1) | EP0306447B1 (fr) |
CA (1) | CA1327429C (fr) |
DE (1) | DE3868462D1 (fr) |
ES (1) | ES2029345T3 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX9207050A (es) * | 1991-12-19 | 1993-06-01 | Ciba Geigy Ag | Dispersion de blanqueador estable durante el almacenamiento |
GB2274661B (en) * | 1993-02-02 | 1996-07-17 | Ciba Geigy Ag | Fluorescent whitening of paper |
ES2158878T3 (es) * | 1994-06-10 | 2001-09-16 | Procter & Gamble | Emulsiones acuosas con abrillantadores. |
GB2310215A (en) * | 1995-10-13 | 1997-08-20 | Ecc Int Ltd | Coating composition |
AU7309296A (en) * | 1995-10-13 | 1997-04-30 | Ecc International Limited | Paper coating |
GB2310216A (en) * | 1995-10-13 | 1997-08-20 | Ecc Int Ltd | Coating composition |
US5785766A (en) * | 1996-03-01 | 1998-07-28 | Davis; Ronald O. | Process for the color recovery of vinyl plastics |
US6048908A (en) * | 1997-06-27 | 2000-04-11 | Biopore Corporation | Hydrophilic polymeric material |
US6121221A (en) * | 1999-07-26 | 2000-09-19 | Ronald O. Davis | Kit for cleaning vinyl plastics |
DE19945580C5 (de) * | 1999-09-23 | 2007-03-15 | Stora Enso Publication Paper Gmbh & Co. Kg | Gestrichenes, optisch aufgehelltes Druckpapier und Verfahren zu dessen Herstellung |
GB0021404D0 (en) * | 2000-09-01 | 2000-10-18 | Clariant Int Ltd | Improvement in or to organic compounds |
US20100230061A1 (en) * | 2006-01-26 | 2010-09-16 | Achim Kohler | Process for Producing Optically Brightened Paper |
TW201000716A (en) * | 2008-01-28 | 2010-01-01 | Akzo Nobel Nv | A method for production of paper |
CN117430985B (zh) * | 2023-11-27 | 2024-06-25 | 双润新材料科技(南京)有限公司 | 一种胶状荧光材料及其制备方法、一种涂料和检伤检厚涂层 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2797198A (en) * | 1954-04-29 | 1957-06-25 | Hercules Powder Co Ltd | Solid foam-combating composition |
DE1150274B (de) * | 1959-03-21 | 1963-06-12 | Leonar Werke Ag | Verfahren zur Herstellung eines photographischen Materials mit diffusionsfest eingelagerten, optischen Aufhellern |
GB911104A (en) * | 1959-11-19 | 1962-11-21 | Warwick Chemical Yorkshire Ltd | Optical whitening compositions and their application |
US3434837A (en) * | 1964-06-05 | 1969-03-25 | Eastman Kodak Co | Photographic element |
GB1122643A (en) * | 1965-07-01 | 1968-08-07 | Kodak Ltd | Photographic print materials |
GB1151590A (en) * | 1966-11-25 | 1969-05-07 | Ilford Ltd | Photographic Silver Halide Colour Emulsions |
GB1349934A (en) * | 1970-08-13 | 1974-04-10 | Ici Ltd | Coating process |
US3789012A (en) * | 1972-01-31 | 1974-01-29 | Eastman Kodak Co | Brightening composition containing a hydrophilic colloid and an oil-soluble vinylene brightening agent |
CH597335A5 (fr) * | 1973-09-14 | 1978-03-31 | Ciba Geigy Ag | |
US4042320A (en) * | 1974-05-09 | 1977-08-16 | Ciba-Geigy Ag | Anionic and nonionic emulsified dye suspension with formalin, hydrotropic agent |
DE2500915C3 (de) * | 1975-01-11 | 1980-09-18 | Bayer Ag, 5090 Leverkusen | Verfahren zum Weißtönen von Textilfasem aus Polyestern oder Mischfasern aus Polyestern und Cellulose oder Wolle |
DE2733950A1 (de) * | 1976-07-29 | 1978-02-02 | Ciba Geigy Ag | Verfahren zur herstellung von photographischem silberhalogenidmaterial |
CH622921B (de) * | 1978-07-27 | Ciba Geigy Ag | Verfahren zum veredeln, insbesondere zum faerben, bedrucken oder optisch aufhellen. | |
DE3001387A1 (de) * | 1980-01-16 | 1981-07-23 | Chemische Fabrik Stockhausen & Cie, 4150 Krefeld | Emulgatorhaltige suspensionen auf der basis hoeher aliphatischer alkohole, verfahren zu ihrer herstellung und ihre verwendung als entschaeumer fuer waessrige schaeumende systeme |
US4341565A (en) * | 1980-08-26 | 1982-07-27 | American Organics Corporation | Liquid colorant composition |
US4460374A (en) * | 1981-02-12 | 1984-07-17 | Ciba-Geigy Corporation | Stable composition for treating textile substrates |
EP0059684B1 (fr) * | 1981-02-26 | 1984-06-13 | Ciba-Geigy Ag | Dérivés amphotères de styrène |
US4559150A (en) * | 1982-08-11 | 1985-12-17 | Ciba Geigy Corporation | Stable composition for treating textile substrates |
-
1988
- 1988-08-17 EP EP88810563A patent/EP0306447B1/fr not_active Expired - Lifetime
- 1988-08-17 DE DE8888810563T patent/DE3868462D1/de not_active Expired - Lifetime
- 1988-08-17 ES ES198888810563T patent/ES2029345T3/es not_active Expired - Lifetime
- 1988-08-24 CA CA000575535A patent/CA1327429C/fr not_active Expired - Fee Related
-
1990
- 1990-01-24 US US07/469,704 patent/US5064570A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5064570A (en) | 1991-11-12 |
DE3868462D1 (de) | 1992-03-26 |
ES2029345T3 (es) | 1992-08-01 |
EP0306447A1 (fr) | 1989-03-08 |
CA1327429C (fr) | 1994-03-08 |
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