EP2340095A2 - Entschäumer zur entschäumung von lacken - Google Patents
Entschäumer zur entschäumung von lackenInfo
- Publication number
- EP2340095A2 EP2340095A2 EP09782942A EP09782942A EP2340095A2 EP 2340095 A2 EP2340095 A2 EP 2340095A2 EP 09782942 A EP09782942 A EP 09782942A EP 09782942 A EP09782942 A EP 09782942A EP 2340095 A2 EP2340095 A2 EP 2340095A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- carbon atoms
- formula
- hydrocarbon radical
- radical
- defoaming
- 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.)
- Withdrawn
Links
- 239000002518 antifoaming agent Substances 0.000 title claims abstract description 9
- 239000004922 lacquer Substances 0.000 title claims 2
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 47
- 150000001412 amines Chemical class 0.000 claims abstract description 26
- 239000012948 isocyanate Substances 0.000 claims abstract description 26
- 150000003672 ureas Chemical class 0.000 claims abstract description 26
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 24
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000007787 solid Substances 0.000 claims abstract description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000012736 aqueous medium Substances 0.000 claims abstract description 14
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 14
- 239000002609 medium Substances 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 10
- 239000000126 substance Substances 0.000 claims abstract description 6
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims abstract description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 31
- 239000004215 Carbon black (E152) Substances 0.000 claims description 25
- 229930195733 hydrocarbon Natural products 0.000 claims description 25
- 239000003795 chemical substances by application Substances 0.000 claims description 20
- 239000002270 dispersing agent Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 15
- 239000006185 dispersion Substances 0.000 claims description 14
- 239000003973 paint Substances 0.000 claims description 11
- 229920000570 polyether Polymers 0.000 claims description 11
- 239000011541 reaction mixture Substances 0.000 claims description 10
- 229920000728 polyester Polymers 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 9
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- GGHDAUPFEBTORZ-UHFFFAOYSA-N propane-1,1-diamine Chemical compound CCC(N)N GGHDAUPFEBTORZ-UHFFFAOYSA-N 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- AWMVMTVKBNGEAK-UHFFFAOYSA-N Styrene oxide Chemical group C1OC1C1=CC=CC=C1 AWMVMTVKBNGEAK-UHFFFAOYSA-N 0.000 claims description 4
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims description 4
- 239000000976 ink Substances 0.000 claims description 4
- 239000002480 mineral oil Substances 0.000 claims description 4
- 239000005068 cooling lubricant Substances 0.000 claims description 3
- 239000004815 dispersion polymer Substances 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- 235000010446 mineral oil Nutrition 0.000 claims description 2
- 125000004429 atom Chemical group 0.000 claims 2
- BEUZPUGEWPWMED-UHFFFAOYSA-N C(CCCCCCCCCCCCCCCCC)N=C=O.N=C=O Chemical compound C(CCCCCCCCCCCCCCCCC)N=C=O.N=C=O BEUZPUGEWPWMED-UHFFFAOYSA-N 0.000 claims 1
- 208000000260 Warts Diseases 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 201000010153 skin papilloma Diseases 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 abstract description 4
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 5
- 125000000962 organic group Chemical group 0.000 abstract 1
- -1 hydrocarbon radical Chemical class 0.000 description 31
- 239000013530 defoamer Substances 0.000 description 13
- 150000003254 radicals Chemical class 0.000 description 13
- 235000014113 dietary fatty acids Nutrition 0.000 description 11
- 239000000194 fatty acid Substances 0.000 description 11
- 229930195729 fatty acid Natural products 0.000 description 11
- 150000001875 compounds Chemical class 0.000 description 10
- 150000004665 fatty acids Chemical class 0.000 description 10
- 238000002360 preparation method Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 150000001298 alcohols Chemical class 0.000 description 7
- 239000003921 oil Substances 0.000 description 6
- 235000019198 oils Nutrition 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- QWDQYHPOSSHSAW-UHFFFAOYSA-N 1-isocyanatooctadecane Chemical compound CCCCCCCCCCCCCCCCCCN=C=O QWDQYHPOSSHSAW-UHFFFAOYSA-N 0.000 description 4
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 4
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 4
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000003995 emulsifying agent Substances 0.000 description 4
- 229920001002 functional polymer Polymers 0.000 description 4
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 4
- 230000002209 hydrophobic effect Effects 0.000 description 4
- 238000011056 performance test Methods 0.000 description 4
- 125000004079 stearyl 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])C([H])([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 4
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 3
- 229920005789 ACRONAL® acrylic binder Polymers 0.000 description 3
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 125000002947 alkylene group Chemical group 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000011630 iodine Substances 0.000 description 3
- 229910052740 iodine Inorganic materials 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical class OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 2
- QGLWBTPVKHMVHM-KTKRTIGZSA-N (z)-octadec-9-en-1-amine Chemical compound CCCCCCCC\C=C/CCCCCCCCN QGLWBTPVKHMVHM-KTKRTIGZSA-N 0.000 description 2
- 229940008841 1,6-hexamethylene diisocyanate Drugs 0.000 description 2
- GTUOPXIGDULQMW-UHFFFAOYSA-N 1-isocyanato-11-methyldodecane Chemical compound CC(C)CCCCCCCCCCN=C=O GTUOPXIGDULQMW-UHFFFAOYSA-N 0.000 description 2
- ULQISTXYYBZJSJ-UHFFFAOYSA-N 12-hydroxyoctadecanoic acid Chemical compound CCCCCCC(O)CCCCCCCCCCC(O)=O ULQISTXYYBZJSJ-UHFFFAOYSA-N 0.000 description 2
- XDOFQFKRPWOURC-UHFFFAOYSA-N 16-methylheptadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCCCC(O)=O XDOFQFKRPWOURC-UHFFFAOYSA-N 0.000 description 2
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 description 2
- BHDCTKUOBUNTTP-UHFFFAOYSA-N 3-(isocyanatomethyl)heptane Chemical compound CCCCC(CC)CN=C=O BHDCTKUOBUNTTP-UHFFFAOYSA-N 0.000 description 2
- WECDUOXQLAIPQW-UHFFFAOYSA-N 4,4'-Methylene bis(2-methylaniline) Chemical compound C1=C(N)C(C)=CC(CC=2C=C(C)C(N)=CC=2)=C1 WECDUOXQLAIPQW-UHFFFAOYSA-N 0.000 description 2
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- OZJPLYNZGCXSJM-UHFFFAOYSA-N 5-valerolactone Chemical compound O=C1CCCCO1 OZJPLYNZGCXSJM-UHFFFAOYSA-N 0.000 description 2
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 235000019486 Sunflower oil Nutrition 0.000 description 2
- ISKQADXMHQSTHK-UHFFFAOYSA-N [4-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=C(CN)C=C1 ISKQADXMHQSTHK-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 150000005840 aryl radicals Chemical class 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- QVYARBLCAHCSFJ-UHFFFAOYSA-N butane-1,1-diamine Chemical compound CCCC(N)N QVYARBLCAHCSFJ-UHFFFAOYSA-N 0.000 description 2
- 235000013877 carbamide Nutrition 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical compound C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 description 2
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 2
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 2
- QFTYSVGGYOXFRQ-UHFFFAOYSA-N dodecane-1,12-diamine Chemical compound NCCCCCCCCCCCCN QFTYSVGGYOXFRQ-UHFFFAOYSA-N 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 125000003438 dodecyl group Chemical group [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])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- ZQPPMHVWECSIRJ-MDZDMXLPSA-N elaidic acid Chemical compound CCCCCCCC\C=C\CCCCCCCC(O)=O ZQPPMHVWECSIRJ-MDZDMXLPSA-N 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 150000002118 epoxides Chemical class 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 235000019197 fats Nutrition 0.000 description 2
- 150000002191 fatty alcohols Chemical class 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- JBFHTYHTHYHCDJ-UHFFFAOYSA-N gamma-caprolactone Chemical compound CCC1CCC(=O)O1 JBFHTYHTHYHCDJ-UHFFFAOYSA-N 0.000 description 2
- GAEKPEKOJKCEMS-UHFFFAOYSA-N gamma-valerolactone Chemical compound CC1CCC(=O)O1 GAEKPEKOJKCEMS-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 2
- SYECJBOWSGTPLU-UHFFFAOYSA-N hexane-1,1-diamine Chemical compound CCCCCC(N)N SYECJBOWSGTPLU-UHFFFAOYSA-N 0.000 description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- VKOBVWXKNCXXDE-UHFFFAOYSA-N icosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCC(O)=O VKOBVWXKNCXXDE-UHFFFAOYSA-N 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- HKUFIYBZNQSHQS-UHFFFAOYSA-N n-octadecyloctadecan-1-amine Chemical compound CCCCCCCCCCCCCCCCCCNCCCCCCCCCCCCCCCCCC HKUFIYBZNQSHQS-UHFFFAOYSA-N 0.000 description 2
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
- SECPZKHBENQXJG-FPLPWBNLSA-N palmitoleic acid Chemical compound CCCCCC\C=C/CCCCCCCC(O)=O SECPZKHBENQXJG-FPLPWBNLSA-N 0.000 description 2
- 125000000913 palmityl 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])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 2
- 235000011007 phosphoric acid Nutrition 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 239000003549 soybean oil Substances 0.000 description 2
- 235000012424 soybean oil Nutrition 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002600 sunflower oil Substances 0.000 description 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 2
- NJVOHKFLBKQLIZ-UHFFFAOYSA-N (2-ethenylphenyl) prop-2-enoate Chemical compound C=CC(=O)OC1=CC=CC=C1C=C NJVOHKFLBKQLIZ-UHFFFAOYSA-N 0.000 description 1
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 1
- YIDSTEJLDQMWBR-UHFFFAOYSA-N 1-isocyanatododecane Chemical compound CCCCCCCCCCCCN=C=O YIDSTEJLDQMWBR-UHFFFAOYSA-N 0.000 description 1
- GFLXBRUGMACJLQ-UHFFFAOYSA-N 1-isocyanatohexadecane Chemical compound CCCCCCCCCCCCCCCCN=C=O GFLXBRUGMACJLQ-UHFFFAOYSA-N 0.000 description 1
- FXYUUQGYZNCLLK-UHFFFAOYSA-N 1-isocyanatotetratriacontane Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCN=C=O FXYUUQGYZNCLLK-UHFFFAOYSA-N 0.000 description 1
- PQXKWPLDPFFDJP-UHFFFAOYSA-N 2,3-dimethyloxirane Chemical compound CC1OC1C PQXKWPLDPFFDJP-UHFFFAOYSA-N 0.000 description 1
- ICVNPQMUUHPPOK-UHFFFAOYSA-N 2-(4-fluorophenyl)oxirane Chemical compound C1=CC(F)=CC=C1C1OC1 ICVNPQMUUHPPOK-UHFFFAOYSA-N 0.000 description 1
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 1
- JFDMLXYWGLECEY-UHFFFAOYSA-N 2-benzyloxirane Chemical compound C=1C=CC=CC=1CC1CO1 JFDMLXYWGLECEY-UHFFFAOYSA-N 0.000 description 1
- YVCOJTATJWDGEU-UHFFFAOYSA-N 2-methyl-3-phenyloxirane Chemical compound CC1OC1C1=CC=CC=C1 YVCOJTATJWDGEU-UHFFFAOYSA-N 0.000 description 1
- IYBOGQYZTIIPNI-UHFFFAOYSA-N 2-methylhexano-6-lactone Chemical compound CC1CCCCOC1=O IYBOGQYZTIIPNI-UHFFFAOYSA-N 0.000 description 1
- NMOFYYYCFRVWBK-UHFFFAOYSA-N 2-pentyloxirane Chemical compound CCCCCC1CO1 NMOFYYYCFRVWBK-UHFFFAOYSA-N 0.000 description 1
- KRTGJZMJJVEKRX-UHFFFAOYSA-N 2-phenylethan-1-yl Chemical compound [CH2]CC1=CC=CC=C1 KRTGJZMJJVEKRX-UHFFFAOYSA-N 0.000 description 1
- REYZXWIIUPKFTI-UHFFFAOYSA-N 2-propan-2-yloxirane Chemical compound CC(C)C1CO1 REYZXWIIUPKFTI-UHFFFAOYSA-N 0.000 description 1
- SYURNNNQIFDVCA-UHFFFAOYSA-N 2-propyloxirane Chemical compound CCCC1CO1 SYURNNNQIFDVCA-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
- BODRLKRKPXBDBN-UHFFFAOYSA-N 3,5,5-Trimethyl-1-hexanol Chemical compound OCCC(C)CC(C)(C)C BODRLKRKPXBDBN-UHFFFAOYSA-N 0.000 description 1
- FPKWGRVMLLIFSY-UHFFFAOYSA-N 3-methoxy-2,2-dimethyloxirane Chemical compound COC1OC1(C)C FPKWGRVMLLIFSY-UHFFFAOYSA-N 0.000 description 1
- VNXMFQWTDCWMDQ-UHFFFAOYSA-N 5-methyloxepan-2-one Chemical compound CC1CCOC(=O)CC1 VNXMFQWTDCWMDQ-UHFFFAOYSA-N 0.000 description 1
- SJIDAAGFCNIAJP-UHFFFAOYSA-N 6-methylheptyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCCCCC(C)C SJIDAAGFCNIAJP-UHFFFAOYSA-N 0.000 description 1
- MLOZFLXCWGERSM-UHFFFAOYSA-N 8-oxabicyclo[5.1.0]octane Chemical compound C1CCCCC2OC21 MLOZFLXCWGERSM-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 235000021357 Behenic acid Nutrition 0.000 description 1
- DPUOLQHDNGRHBS-UHFFFAOYSA-N Brassidinsaeure Natural products CCCCCCCCC=CCCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-UHFFFAOYSA-N 0.000 description 1
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 1
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 description 1
- 241000284156 Clerodendrum quadriloculare Species 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- URXZXNYJPAJJOQ-UHFFFAOYSA-N Erucic acid Natural products CCCCCCC=CCCCCCCCCCCCC(O)=O URXZXNYJPAJJOQ-UHFFFAOYSA-N 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- 238000006845 Michael addition reaction Methods 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 235000021319 Palmitoleic acid Nutrition 0.000 description 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 108010039918 Polylysine Proteins 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical group [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 229940116226 behenic acid Drugs 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- GSCLMSFRWBPUSK-UHFFFAOYSA-N beta-Butyrolactone Chemical compound CC1CC(=O)O1 GSCLMSFRWBPUSK-UHFFFAOYSA-N 0.000 description 1
- VEZXCJBBBCKRPI-UHFFFAOYSA-N beta-propiolactone Chemical compound O=C1CCO1 VEZXCJBBBCKRPI-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- AIXMJTYHQHQJLU-UHFFFAOYSA-N chembl210858 Chemical compound O1C(CC(=O)OC)CC(C=2C=CC(O)=CC=2)=N1 AIXMJTYHQHQJLU-UHFFFAOYSA-N 0.000 description 1
- SECPZKHBENQXJG-UHFFFAOYSA-N cis-palmitoleic acid Natural products CCCCCCC=CCCCCCCCC(O)=O SECPZKHBENQXJG-UHFFFAOYSA-N 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000002993 cycloalkylene group Chemical group 0.000 description 1
- 125000002704 decyl group Chemical group [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])C([H])([H])C([H])([H])* 0.000 description 1
- 239000000412 dendrimer Substances 0.000 description 1
- 229920000736 dendritic polymer Polymers 0.000 description 1
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N dimethylmethane Natural products CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- DPUOLQHDNGRHBS-KTKRTIGZSA-N erucic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-KTKRTIGZSA-N 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000010952 in-situ formation Methods 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- JJTUDXZGHPGLLC-UHFFFAOYSA-N lactide Chemical compound CC1OC(=O)C(C)OC1=O JJTUDXZGHPGLLC-UHFFFAOYSA-N 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 150000004668 long chain fatty acids Chemical class 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 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
- 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
- 229960002446 octanoic acid Drugs 0.000 description 1
- 125000002347 octyl 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])[H] 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- ZDHCZVWCTKTBRY-UHFFFAOYSA-N omega-Hydroxydodecanoic acid Natural products OCCCCCCCCCCCC(O)=O ZDHCZVWCTKTBRY-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- CNVZJPUDSLNTQU-SEYXRHQNSA-N petroselinic acid Chemical compound CCCCCCCCCCC\C=C/CCCCC(O)=O CNVZJPUDSLNTQU-SEYXRHQNSA-N 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 150000003009 phosphonic acids Chemical class 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 229920000083 poly(allylamine) Polymers 0.000 description 1
- 229920000962 poly(amidoamine) Polymers 0.000 description 1
- 229920001308 poly(aminoacid) Polymers 0.000 description 1
- 229920000333 poly(propyleneimine) Polymers 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 229920000656 polylysine Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 229960000380 propiolactone Drugs 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- NQLVQOSNDJXLKG-UHFFFAOYSA-N prosulfocarb Chemical compound CCCN(CCC)C(=O)SCC1=CC=CC=C1 NQLVQOSNDJXLKG-UHFFFAOYSA-N 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- WBHHMMIMDMUBKC-QJWNTBNXSA-N ricinoleic acid Chemical compound CCCCCC[C@@H](O)C\C=C/CCCCCCCC(O)=O WBHHMMIMDMUBKC-QJWNTBNXSA-N 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
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 1
- 238000005185 salting out Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 125000005624 silicic acid group Chemical class 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 125000003107 substituted aryl group Chemical group 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical class S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000003784 tall oil Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 125000005425 toluyl group Chemical group 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- QRPLZGZHJABGRS-UHFFFAOYSA-N xi-5-Dodecanolide Chemical compound CCCCCCCC1CCCC(=O)O1 QRPLZGZHJABGRS-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical class [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
- B01D19/0413—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing N-atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/04—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms
- C07C275/06—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton
- C07C275/14—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton being further substituted by nitrogen atoms not being part of nitro or nitroso groups
-
- 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
- C09D7/47—Levelling agents
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/16—Amides; Imides
- C10M133/18—Amides; Imides of carbonic or haloformic acids
- C10M133/20—Ureas; Semicarbazides; Allophanates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
- C10M171/004—Foam inhibited lubricant compositions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M173/00—Lubricating compositions containing more than 10% water
- C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/21—Urea; Derivatives thereof, e.g. biuret
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/102—Polyesters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/106—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing four carbon atoms only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/10—Amides of carbonic or haloformic acids
- C10M2215/102—Ureas; Semicarbazides; Allophanates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/18—Anti-foaming property
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/015—Dispersions of solid lubricants
Definitions
- the invention relates to defoamers for defoaming paints, preferably those paints that are used as dip paints.
- the antifoams according to the invention contain solids based on urea derivatives.
- defoamers which are able to prevent or destroy unwanted foams even at very low use concentrations from about 0.001% by weight, to the medium to be defoamed.
- defoamers are, for example, silicone oils, mineral oils, hydrophobic polyoxyalkylenes, long-chain alcohols and mixtures of these products with one another and emulsions thereof.
- hydrophobic solids are to enhance the effectiveness often also added in amounts of 0.1 to 15 wt .-%, which specifically promote the inputs of drin ein EntFiumerwirk fürs to Schaumlamel ⁇ len and thus support the foam collapse very effective.
- Suitable hydrophobic solids are corresponding silicic acids, metal stearates, polyolefins and waxes of suitable particle sizes.
- urea and urea derivatives as an additive to defoamer formulations is also known per se.
- EP-A-0 115 585 (DE 32 45 582) describes ureas which are prepared in situ in an organic carrier medium at relatively low temperatures and have defoaming properties for aqueous media. These is obtained by combining preferably equivalent amounts of isocyanates and amines in the corresponding organic carrier medium at temperatures below the melting point of the reaction product.
- a disadvantage of the known methods and the defoamers obtained with you is the poor filterability of he ⁇ held defoamers, so that it is in the filtration of z. B., dipping paints, which contain the defoamer, comes to a relatively fast blocking of the filter.
- Another disadvantage of the known method or the defoamers obtained with you is the complete or partial settling of the solid during storage. Inhomogeneous solid state distributions require an undesirable and time-consuming homogenization before use as a defoamer.
- defoamers having urea derivatives have improved filterability when produced in the presence of a branched monohydric alcohol.
- the invention thus relates to agents for defoaming aqueous media which, as defoamers, contain at least one urea derivative of the formula I.
- R 1 is a hydrocarbon radical having 2 to 30 carbon atoms or a hydrocarbon radical having 3 to 24 carbon atoms and a nitrogen atom or a hydrocarbon radical having 2 to 30 carbon atoms and a carbonyl group
- R 2 is a hydrogen atom or a hydrocarbon radical having 1 to 24 carbon atoms
- R 3 is a hydrogen atom or a hydrocarbon radical having 1 to 24 carbon atoms
- R 4 - are an organic radical having 2 to 30 carbon atoms and n - 0 to 5, in the form of solid particles, wherein the urea derivative is obtained by reacting at least one isocyanate with at least one amine in a carrier medium, characterized in that the reaction in the presence of a einwerti ⁇ gen alcohol of the formula VI
- the agent according to the invention has the advantage that the solid particles have a better filterability and thus, when the agents are used as defoamers in dip paints, their filtration does not cause the filters to become blocked or clogged.
- the compositions of the invention also have the advantage that they Herge ⁇ represents may have according to the prior art, a relatively low viscosity, in particular ⁇ sondere a lower viscosity compared to the means and therefore the filterability and pumpability of media in which the defoamer are used, is improved.
- the agent of the invention and a method for its Her ⁇ position and its use are hereinafter of example described without the invention being limited to these exemplary embodiments . If ranges, general formulas or classes of compounds are stated below, these should not only include the corresponding regions or groups of compounds which are explicitly mentioned, but also all subregions and subgroups of compounds which are obtained by removing individual values (ranges) or Compounds can be obtained. Where documents are cited in the present description, their home is to halt fully into the disclosure content of the present OF INVENTION ⁇ dung. Be in the context of the present invention, compounds such.
- polyethers which may have several units repeatedly, they may statistically distributed (statistical oligomer or polymer) or arranged (block oligomer or block polymer) occur in these compounds. Information on the number of units in such compounds is to be understood as an average, averaged over all corresponding compounds.
- compositions according to the invention for defoaming aqueous media which contain at least one urea derivative of the formula I as defoamer
- R 1 is a hydrocarbon radical having 2 to 30 carbon atoms or a hydrocarbon radical having 3 to 24 carbon atoms and a nitrogen atom or a hydrocarbon radical having 2 to 30 carbon atoms and a carbonyl group,
- R 1 is a hydrogen atom or a hydrocarbon radical having 1 to 24 carbon atoms
- R 3 is a hydrogen atom or a hydrocarbon radical having 1 to 24 carbon atoms
- the proportion of the amine in the reaction mixture during the reaction is preferably from 500 to 20% by mass, preferably from 200 to 50% by mass, based on the mass of the alcohol of the formula VI.
- the solid particles obtained in the reaction at least once dispersed in the presence of at least ei ⁇ nes dispersant.
- the reaction mixture obtained in the reaction is preferably admixed with a dispersing aid and treated in an apparatus which is suitable for dispersion.
- suitable Apparatu ren can z.
- ceramic ball mills or a Superdissolver be used.
- dispersants it is possible to use all known dispersants which are suitable for use in apolar media.
- a dispersant polyether and / or Po ⁇ lyester used or sorbitan esters.
- polyether and / or polyester which have styrene oxide units.
- polyethers or polyesters are described, for example, in US 2006-0183815.
- Particularly preferred polyether esters which have styrene units are, for. B. those caused by the partial or full implementation of
- T is a hydrogen radical and / or an optionally substituted, linear or branched aryl, arylalkyl, alkyl or alkenyl radical having 1 to 24 carbon atoms,
- A is at least one divalent radical selected from the group of the linear, branched, cyclic and aromatic hydrocarbons,
- Z is at least one radical selected from the group of sulfonic acids, sulfuric acids, phosphonic acids, phosphoric acids, carboxylic acids, isocyanates, epoxides, especially phosphoric acid and (meth) acrylic acid
- B is a radical of general formula (IX)
- the reaction products may be in the form of the amides and / or the corresponding salts. If the molecule part "Z" has a multiple bond, as may be the case, for example, in the case of the polyethers and the alcohol-initiated polyesters in which the terminal OH group has been esterified with an unsaturated acid, such as (meth) acrylic acid, the bond takes place via a Michael addition of the NH function to the double bond.
- an unsaturated acid such as (meth) acrylic acid
- amino-functional polymers are amino-functional polyamino acids such as polylysine from Aldrich Chemical Co .; amino-functional silicones which are sold under the trade name Tegomer® ASi 2122 by Degussa AG; Polyamidoamines sold under the tradename Polypox®, Aradur® or "Starburst®” Dendrimers by Aldrich Chemical Co .; Polyallylamines and poly (N-alkyl) allylamines which are available under the trade names PAA from Nitto Boseki; Polyvinylamines, which are sold under the trade name Lupamin® by BASF AG; Polyalkyleneimines, such as, for example, polyethyleneimines, which are sold under the trade names Epomin® (Nippon Shokubai Co., Ltd.), Lupasol® (BASF AG); Polypropyleneimines which are available under the trade name Astramol® from DSM AG.
- amino-functional polyamino acids such as polylysine from Aldrich Chemical Co
- amino-functional polymers are the above-mentioned systems by crosslinking with amine-reactive groups. This crosslinking reaction takes place, for example, via polyfunctional isocyanates, carboxylic acids, (meth) acrylates and epoxides. Further examples are poly (meth) acrylate polymers which are dimethy laminopropyl (meth) acrylamide (Degussa AG) or dimethylaminoethyl (meth) acrylate (Degussa AG) as monomers.
- amino-functional polymers having a molecular weight of 400 g / mol to 600,000 g / mol are used.
- radical T examples include alkyl radicals having 1 to 24 carbon atoms, such as the methyl, ethyl, propyl, iso-propyl, butyl, isobutyl, tert-butyl, hexyl, iso-hexyl , Octyl, nonyl, iso-nonyl, decyl, dodecyl, hexadecyl and octadecyl.
- optionally substituted aryl or arylalkyl radicals having up to 24 carbon atoms are the phenyl, benzyl, toluyl or phenethyl radical.
- a particularly preferred embodiment of the dispersants is obtainable by the polyester group by known per se methods by ring-opening polymerization with a starter molecule such as T-CH 2 -OH or T-COOH and one or more lactones, such as ⁇ -propiolactone, ß- Butyrolactone, ⁇ -butyrolactone, 3,6-dimethyl-1,4-dioxane-2,5-dione, ⁇ -valerolactone, ⁇ -valerolactone, ⁇ -caprolactone, ⁇ -caprolactone, 4-methylcaprolactone, 2-methylcaprolactone,
- 5-hydroxydodecanoic acid lactone 12-hydroxydodecanoic acid lactone, 12-hydroxy-9-octadecenoic acid, 12-hydroxyoctadecanoic acid.
- Starter molecules such as T-COOH - as well as the fatty alcohols T-CH 2 -OH - which can be prepared therefrom, are preferably monobasic fatty acids based on natural vegetable or animal fats and oils with 6 to 24 known and customary in this field Carbon atoms, in particular with 12 to 18 carbon atoms, such as caproic acid, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, palmitoleic acid, isostearic acid, stearic acid, oleic acid, linoleic acid, petroselic acid, elaidic acid, arachidic acid, behenic acid, erucic acid, Ga dolein Textre, rapeseed oil fatty acid, soybean oil fatty acid, sunflower oil ⁇ fatty acid, tall oil fatty acid which can be used alone or in admixture in the form of their glycerides, methyl or ethyl esters or as free acids, as well as the processing obtained
- the iodine value is the amount of iodine absorbed by 100 g of the compound to saturate the double bonds.
- Both the fatty acids and the resulting alcohols can be modified by addition of alkylene oxides, in particular ethylene oxide and / or styrene oxide.
- Examples of the polyether building blocks of B are alkylene oxides such as: ethylene oxide, propylene oxide, butylene oxide, styrene oxide, Dode- cenoxid, tetradecenoxide, 2, 3-Dimethyloxiran, cyclopentene, 1, 2-epoxypentane, 2-Isopropyloxiran, glycidyl methyl ester, glycidylisopropyl ester, Ep i ch lorh ydr in, 3-methoxy-2, 2-dimethyloxirane, 8-oxabicyclo [5.1.0] octane, 2-pentyloxirane, 2-methyl-3-phenyloxirane, 2, 3-epoxypropylbenzene, 2- (4-fluorophenyl ) oxirane, tetrahydrofuran, and their pure pairs of enantiomers or mixtures of enantiomers.
- the group Z may be composed of addition products of the carboxylic
- the weight ratio of regular polyester to polyether in the preferred dispersing agent is preferably between 50: 1 and 1: 9, preferably between 40: 1 and 1: 5 and be ⁇ Sonders preferably between 30: 1 and 1: 1.
- dispersants preferably used can, for. See, for example, US-2006-0183815, which is fully ⁇ circumferentially referenced and whose disclosure should include the disclosure of the present invention.
- the inventive composition comprises as urea derivatives before ⁇ preferably those in which R 1 is a hydrocarbon ⁇ radical having 2 to 30 carbon atoms, preferably from 2 to 20 and particularly preferably having 12 to 18 carbon atoms, an organic radical of the formula II,
- R 5 is a hydrocarbon radical having 1 to 8 carbon atoms, preferably 1 to 6 carbon atoms, or an organic radical of the formula III,
- R 6 is an organic radical having 2 to 30 carbon atoms, preferably having 2 to 20 carbon atoms
- the radical R 2 is a hydrogen atom
- the radical R 3 is a hydrogen atom
- the radical R 4 is a hydrocarbon radical having 1 to 30, preferably 1 to 12 and particularly preferably 2 to 6 carbon atoms.
- An equally preferred means comprises as urea derivatives before ⁇ preferably those based on, in which R 1 is a hydrocarbon radical having from 2 to 30, preferably 2 to 20 carbon atoms, R 2 and R 3 is a hydrogen atom and R 4 is the organic residue
- R 7 is a hydrocarbon radical having 1 to 30, preferably ⁇ , from 1 to 12 carbon atoms.
- compositions of the invention all mono- or polyisocyanates and all mono- or polyamine compounds can be converted ⁇ sets.
- monoisocyanates z For example, all isocyanates obtainable by phosgenation reaction from known monoamines can be used. In particular 2-Ethylhexylisocyanat, Isotridecylisocyanat, palmityl, stearyl or C 8 -C 24 are used as -Alkylisocyanat monoisocyanates.
- t lisocyanat isocyanates as lauryl, octadecyl, 1, 6-hexamethylene diisocyanate, stearyl and / or Palmity- or a mixture thereof are used.
- Mono- or polyfunctional amines can be used as amines.
- Preferred amines include octylamine, diethyltriamine, oleylamine, stearylamine, distearylamine, reaction products of stearylamine with hexamethylenediamine and toluene diisocyanate, ethylenediamine, propanediamine, butanediamine, hexanediamine, 1,12-dodecanediamine, 4,4'-diaminodiphenylmethane , 3,3'-dimethyl-4,4'-diaminodiphenylmethane, p-xylylenediamine, isophoronediamine or hydrazine and mixtures of two or more of these amines.
- the isocyanate used is preferably stearyl isocyanate and the amine is propanediamine.
- At least one organic and / or at least one mineral oil can be used as the carrier medium.
- Such oils can z.
- B. native oils such as. As soybean or sunflower oil or paraffin-based spindle oils or naphthene-based or aromatic mineral oils.
- a siloxane and / or at least one organomodified siloxane is used as a carrier medium to ⁇ minimum.
- As a carrier medium are also suitable for.
- B. isobutyl or Isooctylstearat polyalkylene glycols and combinations of these products with said oils or siloxanes.
- composition according to the invention preferably has a mass ratio of urea derivatives to carrier media of from 0.002 to 1 to 1 to 1, preferably from 0.01 to 1 to 0.20 to 1.
- the defoaming agents according to the invention can also be converted into aqueous emulsions.
- emulsifiers z For example, those having an HLB value of 4 to 18 (HLB value according to WC Griffin “Classification of surface active agents by HLB" J. Soc. Cosmetic Chemists 1, 311 (1950)) are preferred.
- Nonionic emulsifiers are preferably used used.
- E preferably used are mulgatoren z.
- the proportion of E- mulgatoren the inventive agent for defoaming is preferably from 1 to 10 mass% based on the carrier Medi ⁇ order.
- the agent according to the invention for defoaming aqueous media consists of a. Defoamers, of which at least one is preferably all a urea derivative of the formula I as defined above in the form of solid particles, b. one or more carrier media as indicated above, c. one or more monohydric alcohols of formula VI as indicated above, d. optionally one or more dispersants, e. optionally one or more emulsifiers and f. if necessary water.
- the agent according to the invention for defoaming aqueous media consists of a. Defoamers, at least one of which is preferably all of a urea derivative of the formula I as defined above defi ned ⁇ in the form of solid particles, b. one or more carrier media as indicated above, c. one or more monohydric alcohols of the formula VI as indicated above, and d. one or more dispersants,
- the mass fraction of component a is preferably from 5 to 40, component b from 25 to 75 and component c from 1 to 10. Particularly preferably, the proportion by weight of component a is from 10 to 30, and component b from 40 to 60 and component c of 2 to 5. If one or more dispersing additives are present in the composition according to the invention, they are preferably present in a proportion by mass of from 0.75 to 1 to 1.25 to 1, preferably about 1 to 1, based on a.
- compositions according to the invention can be obtained by all known processes for the preparation of urea derivatives, with the proviso that the reaction of the isocyanate compound with the amine compound is carried out in the presence of a monohydric alcohol of the formula VI.
- the reaction is carried out in accordance with the method described in DE 32 45 482.
- the defoaming agent according to the invention is prepared by the process according to the invention described below.
- the reaction is preferably carried out so that first the Trä ⁇ germedium is mixed with the alcohol of the formula VI and this mixture first amine and then with the nat with the isocyanate, preferably is added under constant stirring.
- Mono- or polyfunctional isocyanates can be used as isocyanates.
- monoisocyanates z. B. all obtainable by phosgenation reaction of known monoamines available isocyanates, in particular 2-ethylhexyl isocyanate, isotridecyl isocyanate, palmityl-stearyl isocyanate or Ci 8 -C 24 alkyl isocyanate.
- Preferred isocyanates are stearyl isocyanate and / or palmityl isocyanate or a mixture thereof.
- Mono- or polyfunctional amines can be used as amines.
- Preferred amines include oleylamine, stearylamine, distearylamine, reaction products of stearylamine with hexamethylenediamine and tolylene diisocyanate, ethylenediamine, propanediamine, butanediamine, hexanediamine, 1,12-dodecanediamine, 4,4'-diaminodiphenylmethane, 3, 3 '-Dimethyl-4,4'-diaminodiphenylmethane, p-xylylenediamine, isophoronediamine or hydrazine and mixtures of two or more of these amines.
- isocyanate and amine that the equivalence ratio of isocyanate functions to Aminfunkti- ons of 0.5 to 1 to 1 to 0.2, preferably from 1 to 1.2 to 1 to 0.8. Particular preference is given to using propane amine as amine and stearyl isocyanate as isocyanate.
- propane amine as amine
- stearyl isocyanate as isocyanate.
- the reaction is carried out preferably at a temperature of 20 to 60 0 C using a stirrer which mixes the reaction onsgemisch with a 50 to 1000 revolutions per minute.
- the reaction mixture obtained can be used directly as an agent for Ent ⁇ foaming aqueous media.
- the resulting reaction mixture is dispersed prior to use as an agent for defoaming aqueous media after addition of one of the abovementioned dispersants.
- a dispersant preferably added before ⁇ the reaction mixture obtained in the reaction with a dispersant and treated in an apparatus which is suitable for dispersion.
- suitable apparatus can z.
- ceramic ball mills or a Superdissolver be used.
- reaction mixture or dispersed reaction mixture may be advantageous to filter the directly obtained reaction mixture or dispersed reaction mixture prior to use. This can preferably be done via a 25 micron filter.
- the agents of the invention, or compositions obtained by the method according to the invention ⁇ SSE (defoamer) z can. B. for defoaming of coolants, polymer dispersions, paints and / or printing inks. Therefore, the present invention also provides aqueous media, corresponds holding an inventive agent for defoaming, and in particular ⁇ sondere cooling lubricants, polymer dispersions, paints, preferably ⁇ example paints, or printing inks.
- T2 mixture of 80% by weight of Ecolane 100 (Total Germany GmbH) and 20% by weight of Polyöl 110 (Evonik Goldschmidt GmbH)
- T3 mixture of 10% by weight of Indopol H 2100 (Innovene) and 90
- T4 Nynas T22 (Nynas Petroleum (Stockholm, Sweden)
- T5 TEGO STB 8932 (BP 18100) (Evonik Goldschmidt GmbH)
- T6 50 wt. % Lithene PM (Sartomer) and 50% by weight Polyol 110 (Evonik Goldschmidt GmbH)
- ROH 1 2-ethyl-ethanol
- DA3 TEGO SMOV (all Evonik Goldschmidt GmbH)
- the defoamers of Examples 1 to 17 were stored for one week at room temperature and then the settling behavior was visually assessed on the basis of an optionally present phase separation.
- test specimens were prepared and evaluated according to the following recipes:
- inventive examples are (Example 2, 4, 7, 8, 11, 12) with respect to their defoaming effect the examples not Inventive ⁇ invention (Example 13 to 15, and 17) clearly superior.
- test was carried out in the styrene-acrylate dispersion Aronic® 290 D from BASF and the pure acrylate dispersion Acronal® A603 from BASF.
- the defoamers according to the invention and not according to the invention were incorporated in the dispersions for one minute at 1000 rpm.
- air was dispersed in for 1 minute at 2500 rpm by means of a turbine stirrer (diameter 4 cm).
- the dispersion thus processed was then, immediately after stopping the stirrer, filled into a scale to the mark of 50 ml and weighed.
- the weight is influenced by the amount of air entrained and is a measure of the effectiveness of the defoamer.
- the results of Example 21 are summarized in Tables 4 and 5.
- test specimen is prepared and evaluated according to the following recipes:
- the polymer dispersions additized with defoamer were dispersed in air at 3000 rpm for 3 minutes by means of a turbine stirrer (diameter 4 cm).
- the thus processed dispersion was then, immediately after stopping the stirrer, filled in a scale of 45g in a 100 ml graduated cylinder and read the volume.
- the volume is influenced by the amount of air entrained and is a measure of the effectiveness of the defoamer.
- the results of Application Example 22 are shown in Table 8.
- the topcoats, the defoamers according to the invention according to Example 10 or 11 have, with respect to their deaeration, clearly superior to the topcoats comprising defoamers according to the invention according to Examples 15 and 16.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Paints Or Removers (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008043032A DE102008043032A1 (de) | 2008-10-22 | 2008-10-22 | Entschäumer zur Entschäumung von Lacken |
| PCT/EP2009/061838 WO2010046181A2 (de) | 2008-10-22 | 2009-09-14 | Entschäumer zur entschäumung von lacken |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2340095A2 true EP2340095A2 (de) | 2011-07-06 |
Family
ID=42046383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP09782942A Withdrawn EP2340095A2 (de) | 2008-10-22 | 2009-09-14 | Entschäumer zur entschäumung von lacken |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2340095A2 (de) |
| JP (1) | JP5565878B2 (de) |
| CN (1) | CN102196844B (de) |
| DE (1) | DE102008043032A1 (de) |
| WO (1) | WO2010046181A2 (de) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010003134A1 (de) | 2010-03-23 | 2011-09-29 | Evonik Goldschmidt Gmbh | Vorhangstabilisatoren für die Papierherstellung und -verarbeitung |
| CN102961897B (zh) * | 2012-10-21 | 2014-07-16 | 安徽銮威化工科技开发有限公司 | 一种静电植绒胶消泡剂及其应用 |
| CN104906832B (zh) * | 2015-05-22 | 2016-08-31 | 陕西省石油化工研究设计院 | 一种聚醚酯/矿物油复合型消泡剂及其制备方法 |
| EP3305840B1 (de) | 2016-10-05 | 2019-11-06 | Evonik Degussa GmbH | Kompatibilisierungsmittel für universalfarbstoff in lösungsmittelalkydfarben |
| CN106492513B (zh) * | 2016-11-14 | 2018-11-27 | 武汉宜田科技发展有限公司 | 一种湿法磷酸尾矿槽用消泡剂 |
| EP3434737B1 (de) | 2017-07-26 | 2023-01-04 | Evonik Operations GmbH | Modifizierte pigmente und ihre verwendung |
| EP3438158B1 (de) | 2017-08-01 | 2020-11-25 | Evonik Operations GmbH | Herstellung von sioc-verknüpften polyethersiloxanen |
| EP3505550B1 (de) | 2017-12-27 | 2022-06-22 | Evonik Operations GmbH | Netz- und dispergiermittel mit rheologischer eigenschaft |
| ES3061994T3 (en) | 2018-02-08 | 2026-04-08 | Evonik Operations Gmbh | Aqueous polyorganosiloxane hybrid resin dispersion |
| CN110575786B (zh) * | 2018-06-11 | 2021-09-14 | 江苏四新科技应用研究所股份有限公司 | 一种新型疏水组合物 |
| WO2020126894A1 (de) | 2018-12-20 | 2020-06-25 | Evonik Operations Gmbh | Universelle gleit- und verlaufadditive mit überlackierbarer eigenschaft |
| EP3719076A1 (de) | 2019-04-01 | 2020-10-07 | Evonik Operations GmbH | Wässrige polyorganosiloxanhybridharz-dispersion |
| EP3744774B1 (de) | 2019-05-28 | 2021-09-01 | Evonik Operations GmbH | Verfahren zum recycling von silikonen |
| EP3744756B1 (de) | 2019-05-28 | 2024-07-03 | Evonik Operations GmbH | Acetoxysysteme |
| EP3744764A1 (de) | 2019-05-28 | 2020-12-02 | Evonik Operations GmbH | Herstellung von sioc-verknüpften polyethersiloxanen |
| ES2990990T3 (es) | 2019-05-28 | 2024-12-02 | Evonik Operations Gmbh | Polietersiloxanos basados en SiOC personalizados |
| EP3744752B1 (de) | 2019-05-28 | 2024-10-16 | Evonik Operations GmbH | Verfahren zur herstellung von nichtcyclischen alkoxyfunktionellen polysiloxanen |
| ES2913783T3 (es) | 2019-05-28 | 2022-06-06 | Evonik Operations Gmbh | Procedimiento para la purificación de acetoxisiloxanos |
| ES2939033T3 (es) | 2019-10-28 | 2023-04-18 | Evonik Operations Gmbh | Mezcla de endurecimiento |
| EP3954743A1 (de) | 2020-08-12 | 2022-02-16 | Evonik Operations GmbH | Verwendung von siliziumdioxid zur verbesserung der leitfähigkeit von beschichtungen |
| EP3954740A1 (de) | 2020-08-14 | 2022-02-16 | Evonik Operations GmbH | Entschäumerzusammensetzung auf basis von organofunktionell modifizierten polysiloxanen |
| JP2022183010A (ja) | 2021-05-27 | 2022-12-08 | エボニック オペレーションズ ゲーエムベーハー | 有機官能基で変性されたポリブタジエンをベースとする消泡剤組成物 |
| EP4095201A1 (de) | 2021-05-28 | 2022-11-30 | Axalta Coating Systems GmbH | Kathodische elektrotauchlackierungszusammensetzung mit reduzierten flüchtigen organischen verbindungen |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4338217A (en) * | 1979-01-31 | 1982-07-06 | Wacker-Chemie Gmbh | Antifoams |
| US4477371A (en) * | 1982-09-23 | 1984-10-16 | Wacker-Chemie Gmbh | Aqueous dispersible defoamers |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2720512C2 (de) * | 1977-05-06 | 1986-01-16 | Wacker-Chemie GmbH, 8000 München | Antischaummittel |
| US4261845A (en) * | 1980-01-18 | 1981-04-14 | Texaco Development Corporation | Novel polyureas and their use as grease thickening agents |
| NL8105919A (nl) | 1981-12-31 | 1983-07-18 | Philips Nv | Dynamische versterkerschakeling. |
| DE3245482A1 (de) | 1982-12-08 | 1984-06-14 | Byk-Mallinckrodt Chemische Produkte Gmbh, 4230 Wesel | Entschaeumer und verfahren zu ihrer herstellung |
| DE19917186C1 (de) * | 1999-04-16 | 2000-09-21 | Goldschmidt Ag Th | Mittel zur Entschäumung wäßriger Medien und dessen Verwendung |
| JP2002226543A (ja) * | 2001-01-30 | 2002-08-14 | Dainippon Ink & Chem Inc | ポリ尿素樹脂の製造方法 |
| JP2005238147A (ja) * | 2004-02-27 | 2005-09-08 | Sanyo Chem Ind Ltd | 界面活性剤 |
| DE102005004024A1 (de) | 2005-01-28 | 2006-08-03 | Goldschmidt Gmbh | Polyether/Polyester enthaltende Dispergierharze |
-
2008
- 2008-10-22 DE DE102008043032A patent/DE102008043032A1/de not_active Withdrawn
-
2009
- 2009-09-14 JP JP2011532556A patent/JP5565878B2/ja not_active Expired - Fee Related
- 2009-09-14 WO PCT/EP2009/061838 patent/WO2010046181A2/de not_active Ceased
- 2009-09-14 CN CN200980142166.4A patent/CN102196844B/zh not_active Expired - Fee Related
- 2009-09-14 EP EP09782942A patent/EP2340095A2/de not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4338217A (en) * | 1979-01-31 | 1982-07-06 | Wacker-Chemie Gmbh | Antifoams |
| US4477371A (en) * | 1982-09-23 | 1984-10-16 | Wacker-Chemie Gmbh | Aqueous dispersible defoamers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102196844A (zh) | 2011-09-21 |
| JP5565878B2 (ja) | 2014-08-06 |
| JP2012506307A (ja) | 2012-03-15 |
| WO2010046181A2 (de) | 2010-04-29 |
| CN102196844B (zh) | 2014-02-19 |
| WO2010046181A3 (de) | 2010-07-01 |
| DE102008043032A1 (de) | 2010-04-29 |
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