DE2703075A1 - AQUATIC COATING COMPOUNDS AND PROCESS FOR THEIR PRODUCTION - Google Patents
AQUATIC COATING COMPOUNDS AND PROCESS FOR THEIR PRODUCTIONInfo
- Publication number
- DE2703075A1 DE2703075A1 DE19772703075 DE2703075A DE2703075A1 DE 2703075 A1 DE2703075 A1 DE 2703075A1 DE 19772703075 DE19772703075 DE 19772703075 DE 2703075 A DE2703075 A DE 2703075A DE 2703075 A1 DE2703075 A1 DE 2703075A1
- Authority
- DE
- Germany
- Prior art keywords
- oil
- acid
- alkyd resin
- acetate
- cellulose
- 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- Withdrawn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
- 239000011248 coating agent Substances 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 238000000576 coating method Methods 0.000 title description 7
- 150000001875 compounds Chemical class 0.000 title 1
- 229920000180 alkyd Polymers 0.000 claims description 21
- 239000006185 dispersion Substances 0.000 claims description 15
- 229920002678 cellulose Polymers 0.000 claims description 13
- 239000003921 oil Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000003995 emulsifying agent Substances 0.000 claims description 8
- 239000003960 organic solvent Substances 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 5
- 239000004014 plasticizer Substances 0.000 claims description 5
- 238000004821 distillation Methods 0.000 claims description 2
- 238000007334 copolymerization reaction Methods 0.000 claims 1
- 239000000839 emulsion Substances 0.000 description 13
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 12
- 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
- 150000004665 fatty acids Chemical class 0.000 description 10
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 235000019198 oils Nutrition 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 6
- 235000019441 ethanol Nutrition 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 5
- 239000000020 Nitrocellulose Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 229920001220 nitrocellulos Polymers 0.000 description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 4
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 235000019483 Peanut oil Nutrition 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000312 peanut oil Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- ARXKVVRQIIOZGF-UHFFFAOYSA-N 1,2,4-butanetriol Chemical compound OCCC(O)CO ARXKVVRQIIOZGF-UHFFFAOYSA-N 0.000 description 2
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 2
- SVONRAPFKPVNKG-UHFFFAOYSA-N 2-ethoxyethyl acetate Chemical compound CCOCCOC(C)=O SVONRAPFKPVNKG-UHFFFAOYSA-N 0.000 description 2
- XLLIQLLCWZCATF-UHFFFAOYSA-N 2-methoxyethyl acetate Chemical compound COCCOC(C)=O XLLIQLLCWZCATF-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical class O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- -1 alkyl propionate Chemical compound 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- NZNMSOFKMUBTKW-UHFFFAOYSA-N cyclohexanecarboxylic acid Chemical compound OC(=O)C1CCCCC1 NZNMSOFKMUBTKW-UHFFFAOYSA-N 0.000 description 2
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- NIDNOXCRFUCAKQ-UMRXKNAASA-N (1s,2r,3s,4r)-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1[C@H]2C=C[C@@H]1[C@H](C(=O)O)[C@@H]2C(O)=O NIDNOXCRFUCAKQ-UMRXKNAASA-N 0.000 description 1
- WSWCOQWTEOXDQX-MQQKCMAXSA-M (E,E)-sorbate Chemical compound C\C=C\C=C\C([O-])=O WSWCOQWTEOXDQX-MQQKCMAXSA-M 0.000 description 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- RWLALWYNXFYRGW-UHFFFAOYSA-N 2-Ethyl-1,3-hexanediol Chemical compound CCCC(O)C(CC)CO RWLALWYNXFYRGW-UHFFFAOYSA-N 0.000 description 1
- PTTPXKJBFFKCEK-UHFFFAOYSA-N 2-Methyl-4-heptanone Chemical compound CC(C)CC(=O)CC(C)C PTTPXKJBFFKCEK-UHFFFAOYSA-N 0.000 description 1
- KWVPFECTOKLOBL-KTKRTIGZSA-N 2-[(z)-octadec-9-enoxy]ethanol Chemical compound CCCCCCCC\C=C/CCCCCCCCOCCO KWVPFECTOKLOBL-KTKRTIGZSA-N 0.000 description 1
- QJQZRLXDLORINA-UHFFFAOYSA-N 2-cyclohexylethanol Chemical compound OCCC1CCCCC1 QJQZRLXDLORINA-UHFFFAOYSA-N 0.000 description 1
- VRFMFQHSDWKYDM-UHFFFAOYSA-N 6-o-benzyl 1-o-butyl hexanedioate Chemical compound CCCCOC(=O)CCCCC(=O)OCC1=CC=CC=C1 VRFMFQHSDWKYDM-UHFFFAOYSA-N 0.000 description 1
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 1
- 240000001624 Espostoa lanata Species 0.000 description 1
- 235000009161 Espostoa lanata Nutrition 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 240000007817 Olea europaea Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 235000019485 Safflower oil Nutrition 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 1
- 241000396377 Tranes Species 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- OHBRHBQMHLEELN-UHFFFAOYSA-N acetic acid;1-butoxybutane Chemical compound CC(O)=O.CCCCOCCCC OHBRHBQMHLEELN-UHFFFAOYSA-N 0.000 description 1
- DRFCSTAUJQILHC-UHFFFAOYSA-N acetic acid;benzoic acid Chemical compound CC(O)=O.OC(=O)C1=CC=CC=C1 DRFCSTAUJQILHC-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- ZFMQKOWCDKKBIF-UHFFFAOYSA-N bis(3,5-difluorophenyl)phosphane Chemical compound FC1=CC(F)=CC(PC=2C=C(F)C=C(F)C=2)=C1 ZFMQKOWCDKKBIF-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 1
- 229940100539 dibutyl adipate Drugs 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- XHEDLZYGAQSNTR-UHFFFAOYSA-N ethene;hexanedioic acid Chemical group C=C.C=C.OC(=O)CCCCC(O)=O XHEDLZYGAQSNTR-UHFFFAOYSA-N 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 235000004426 flaxseed Nutrition 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 150000002314 glycerols Chemical class 0.000 description 1
- CATSNJVOTSVZJV-UHFFFAOYSA-N heptan-2-one Chemical compound CCCCCC(C)=O CATSNJVOTSVZJV-UHFFFAOYSA-N 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- OXVFDZYQLGRLCD-UHFFFAOYSA-N hydroxypioglitazone Chemical compound N1=CC(C(O)C)=CC=C1CCOC(C=C1)=CC=C1CC1C(=O)NC(=O)S1 OXVFDZYQLGRLCD-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- MGJXBDMLVWIYOQ-UHFFFAOYSA-N methylazanide Chemical compound [NH-]C MGJXBDMLVWIYOQ-UHFFFAOYSA-N 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- 235000021281 monounsaturated fatty acids Nutrition 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000007764 o/w emulsion Substances 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 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
- 229920000058 polyacrylate Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 235000005713 safflower oil Nutrition 0.000 description 1
- 239000003813 safflower oil Substances 0.000 description 1
- 229940075554 sorbate Drugs 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000003784 tall oil Substances 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 1
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000003799 water insoluble solvent Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
- C09D101/08—Cellulose derivatives
- C09D101/16—Esters of inorganic acids
- C09D101/18—Cellulose nitrate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
-
- 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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0016—Plasticisers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/16—Esters of inorganic acids
- C08L1/18—Cellulose nitrate, i.e. nitrocellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/08—Polyesters modified with higher fatty oils or their acids, or with resins or resin acids
-
- 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
- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
- C09D101/08—Cellulose derivatives
-
- 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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Description
g/Rz 2 5. Jan, 1977g / margin no.2 5th Jan, 1977
V/äßrige Überzugsmittel, ζ. 3. zur Lackierung von Kabeln, haben bisher im allgemeinen synthetische Harze wie Acryl-Polymerisate oder Celluloseester als Filmbildner enthalten. Methoden zur Herstellung von wäßrigen Emulsionen geeigneter Cellulose-Derivate sind bekannt und beispielsv/eise in der DT-AS 1286672 und der US-PS 3,615,792 beschrieben. Emulsionen von Cellulose-Estern, beispielsweise von Nitrocellulose können als alleinige Bindemittel für Überzugsmittel nicht, verwendet werden, weil sie nur spröde und brüchige Filme ergeben. Man muß sie kombinieren mit Keton— harzen odex' Vinylacetat-Oopolymeron, am glänzende Überzüge mit guten mechanischen Eigenschaften zu erzielen.V / aqueous coating agents, ζ. 3. for coating cables, have so far generally contained synthetic resins such as acrylic polymers or cellulose esters as film formers. Methods for preparing aqueous emulsions of suitable cellulose derivatives are known and are described, for example, in DT-AS 1286672 and US Pat. No. 3,615,792. Emulsions of cellulose esters, for example of nitrocellulose, cannot be used as sole binders for coating agents because they only produce brittle and fragile films. They must be combined with ketone resins or vinyl acetate copolymers to achieve glossy coatings with good mechanical properties.
Zur Lackierung von Holz oder ähnlichen Werkstoffen verwendet can Cellulose-Ester, beispielsweise Nitrocellulose, meist in Kombination mit Aikydharzen. Diese Kombination führt zu überzügen von hohen Glanz, ausreichender Härte, guter Elastizität, und ausgezeichnetem Porenfluß, aber es ist nicht möglich, mit wäßrigen Emulsionen zu arbeiten, sondern bisher müssen diese Kombinaxionen aus organischen Lösungen verarbeitet werden. Alle bisherigen Versuche zur Smulgierung von Aikydharzen und Cellulose-Estern führen entweder zu Emulsionen unzureichender Stabilität oder zu Emulsionen mit zu groben Teilchen, die das Verfließen zu glänzenden Überzügen nicht zulassen.To paint wood or similar materials, can use cellulose esters, for example nitrocellulose, mostly in combination with aikyd resins. This combination leads to coatings of high gloss, sufficient hardness, good elasticity, and excellent Pore flow, but it is not possible to work with aqueous emulsions; processed from organic solutions. All previous attempts to emulsify alkyd resins and cellulose esters lead either to emulsions of insufficient stability or to emulsions with too coarse particles, which make the flow shiny Do not allow coatings.
Gegenstand der Erfindung sind wäßrige Überzugsmitteldispersionen aus 5 - 50 Gewichtsteiler. Cellulose-Es-cer, 5-30 Gewichts te ilen V/eichnacher, 5-^0 Oewichtsteiier. Alkydharz, 30 - 5C 2-a:-;Lz'?.zsteiler. V.'asser, und 0,5 - 10 Gewichtsteilen Emulgator, die dadurch gekennzeichnet sind, daß sie als Emulgator ein Vinylalkohol-Hcrocder Copolymerisat und als Alkydharz ein kurzöliges Alkydharz mit 5-50 Gew.-% Öl enthalten.The invention relates to aqueous coating agent dispersions composed of 5 to 50 parts by weight. Cellulose-Es-cer, 5-30 parts by weight V / eichnacher, 5- ^ 0 weight parts. Alkyd resin, 30 - 5C 2-a: -; Lz '?. Zs divider. V.'asser, and 0.5-10 parts by weight of emulsifier, which are characterized in that they contain a vinyl alcohol-hydrocoder copolymer as the emulsifier and a short-oil alkyd resin with 5-50% by weight oil as the alkyd resin.
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Diese Dispersionen sind stabil und liefern einwandfrei glänzende Überzüge.These dispersions are stable and give perfectly glossy coatings.
»o*"O*
Ein weiterer Gegenstand der Erfindung ist ein Verfahren zur Herstellung solcher Überzugsnitxeldispersionen, das dadurch. gekennzeichnet ist, daß man Cellulose-Ester, Alkydharz und Weichmacher in einem organischen Lösungsmittel löst, diese Lösung in eine Lösung aus Emulgator und Wasser eindispergiert, und das organische Lösungsmittel destillativ entfern"1:.Another object of the invention is a process for the production of such coating nitrate dispersions, which thereby. is in that cellulose esters, alkyd resin, and plasticizer in an organic solvent, this solution dispersed in a solution of emulsifier and water, and the organic solvent by distillation eliminator "1.
Von besonderer Bedeutung für die Stabilität der Dispersion wie auch für ihr Verhalten bei der Filmbildunf; ist die Größe der dispergierten Teilchen. Erfindungsgemäß ist sie bevorzugt 0,1 bis 0,5 /U und ändert sich auch bei längerer Lagerung cei 5 - 50 C nicht wesentlich.Of particular importance for the stability of the dispersion as well as for its behavior during film formation; is the size of the dispersed particles. According to the invention, it is preferably 0.1 up to 0.5 / U and changes even with prolonged storage at 5 - 50 ° C not essential.
Cellulose-Ester, die erfindungsgemäß verwendet v/erden können, sind insbesondere Celluloseacetat, Celluloseacetobutyrat, Cellulose acetatbenzoat, und Cellulosesorbatacetat und Mischungen dieser Ester. Ganz besonders geeignet ist Nitrocellulose, beispielsweise die üblichen Collodiumwollequalitäten, d.h., Cellulosesalpetersäureester mit einem Stickstoffgehalt von 10,2 bis 12,4 Gew.-jt.Cellulose esters which can be used according to the invention, are in particular cellulose acetate, cellulose acetate butyrate, cellulose acetate benzoate, and cellulose sorbate acetate and mixtures thereof Ester. Nitrocellulose, for example the usual collodion wool qualities, i.e. cellulose nitric acid esters, is very particularly suitable with a nitrogen content of 10.2 to 12.4 wt.
Weichmacher im Sinne der Erfindung sind insbesondere Ester wie Dibutylphthalat, Dioctylphtiiaiat, Dicycloh&xylphthalat, Dibutyladipat, Benzylbutyladipat, Dioctyladipat, Phosphorsäureester vie Trikresylphosphat, Triphenylphosphat, Tr ioc ty !phosphat, und auch Benzoisulfonsäure-N-methylamid.Plasticizers for the purposes of the invention are, in particular, esters such as Dibutyl phthalate, dioctyl phthalate, dicycloh & xyl phthalate, dibutyl adipate, Benzyl butyl adipate, dioctyl adipate, phosphoric acid esters such as tricresyl phosphate, triphenyl phosphate, triocytyl phosphate, and also Benzoisulfonic acid N-methylamide.
Als Alkydharze kommen vorzugsweise öl- oder fettsäurenodifizierte Alkydharze in Betracht. Unter Alkydharzen versteht man durch Polykondensation nach bekannten Verfahren aus Alkoholen und Carbonsäuren hergestellte Polyester der Art, wie sie z.E. m Ullmanns Enzyklopädie der Technischen Chemie definiert oder ir. D.H. Solcnon, The Chemistry of Organic Filr.forr.ers, S.75-101 beschrieben sind. Ir. allgemeinen enthalten iie eingesetzter Alkohole 1 bis 1i>, vorzugsweise 2 bic 6 CJ-Atoi'.e, cie verver.deten Säuren oder ihre esterbiidenden Derivate 2 bis IA-, vorzugs-Preferred alkyd resins are those modified with oil or fatty acids Alkyd resins into consideration. Alkyd resins are understood to mean by polycondensation by known processes from alcohols and Carboxylic acids produced polyesters of the type as z.E. m Ullmann's Encyclopedia of Technical Chemistry defined or ir. D.H. Solcnon, The Chemistry of Organic Filr.forr.ers, pp.75-101 are described. Ir. generally contain the used Alcohols 1 to 1%, preferably 2 bic 6 CJ-Atoi'.e, cie ver.deten Acids or their ester-forming derivatives 2 to IA-, preferably
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weise 4 bis 12 C-Atome. Diese Alkydharze können gegebenenfalls mit anderen, z.B. auch olfreien Polyestern abgefischt v/erden.wise 4 to 12 carbon atoms. These alkyd resins can optionally be fished off with other polyesters, for example also oil-free v / earth.
Beispiele für geeignete Alkohole sind Pentaerythrit, Glycerin, Trirriethylolpropan, Triraethyloläthan, 1,2,4-Butantriol, 1,2,6-Hexantricl, Äthylenglykol, Propandiol-1,2, Propandiol-1,3, Butaridiol-1,2,-1,3 und 1,4, Neopentylglykol, Diäthylenglykol, Triäthylenglykol, Dipropylenglykol, Hexandiol-1,6 1,2 und 1,4-5is (hydrcxyrr.ethyl)-cyclohexan, 2-Äthylpropandiol-1,3, 2-Äthylhexandiol-1,3, Cyclohexandiol-1,2,-1,4, Adipinsäurebisäthylen-(^•lykolco tor; Benzylalkohol, Cyclohexanol und andere Monoalkohole mit 1 bis 6 C-Atomen. 3evorzugte Alkohole sind Glycerin, Trimethylolpropan, Neopentylglykol und Pentaerythrit.Examples of suitable alcohols are pentaerythritol, glycerol, trirriethylolpropane, triraethylolethane, 1,2,4-butanetriol, 1,2,6-hexantricl, Ethylene glycol, 1,2-propanediol, 1,3-propanediol, 1,2-butaridiol, -1,3 and 1,4, neopentyl glycol, diethylene glycol, triethylene glycol, Dipropylene glycol, hexanediol-1,6 1,2 and 1,4-5is (Hydroxyethyl) -cyclohexane, 2-Ethylpropanediol-1,3, 2-Ethylhexanediol-1,3, Cyclohexanediol-1,2, -1,4, adipic acid bisethylene - (^ • lykolco gate; Benzyl alcohol, cyclohexanol and other monoalcohols with 1 to 6 carbon atoms. Preferred alcohols are glycerine, trimethylol propane, neopentyl glycol and pentaerythritol.
Als Beispiele geeigneter Säurekomponenten seien folgende Carbonsäuren oder ihre esterbildenden Derivate genannt: Phthalsäure, Isophthalsäure, Terephthalsäure, Tetra- und Hexahydro ρhthaisäure, Endomethylentetrahydrophthalsäure, Bernsteinsäure, Adipinsäure, Sebacinsäure, Triir.ellitsäure, Benzoesäure und ihre Derivate wie z. B. p-tert.-Buty!benzoesäure, Hexahydrobenzoesäure. Am gebräuchlisten ist Phthalsäure.The following carboxylic acids or their ester-forming derivatives may be mentioned as examples of suitable acid components: Phthalic acid, isophthalic acid, terephthalic acid, tetra- and hexahydro ρhthaisäure, endomethylenetetrahydrophthalic acid, succinic acid, Adipic acid, sebacic acid, triirellitic acid, benzoic acid and their derivatives such as B. p-tert-butybenzoic acid, hexahydrobenzoic acid. The most common is phthalic acid.
In den für die erfindunrsr^^npen i^berzupsemulsionen eingesetzten Alkydharzen kann der üianteil, berechnet als Triglycerid und bezogen auf das Alkydharz 5 bis 50 Gew.-% betragen. Die trocknenden oder nichttrocknenden Fettsäuren, die im allgemeinen 6 bis 24 C-Atome enthalten, können entweder als solche oder in Form ihrer Glycerinester (Triglyceride) eingesetzt werden. Als geeignet sind pflanzliche und tierische Öle, Fette oder Fettsäuren zu nennen, wie z.B. Kokos-, Erdnuß-, Ricinus-, Oliven-, Sojabohnen-, Lein-, Baumwollsaatöl, Saffloröl oder -ölfettsäuren, dehydratisiertes Ricinusöl bzw. -fettsäure,In those used for the inventive berzupsemulsionen Alkyd resins can contain the oil, calculated as triglyceride and be 5 to 50 wt .-% based on the alkyd resin. The drying ones or non-drying fatty acids, which generally contain 6 to 24 carbon atoms, can either as such or in Form of their glycerol esters (triglycerides) are used. Vegetable and animal oils, fats or fatty acids are suitable, such as coconut, peanut, castor, Olive, soybean, linseed, cottonseed oil, safflower oil or oil fatty acids, dehydrated castor oil or fatty acid,
einfach ungesättigte Fettsäuren, Schmalz, Talg und Trane, Tallöifettsäure sowie synthetische Fettsäuren.Monounsaturated fatty acids, lard, tallow and trane, tall oil fatty acid and synthetic fatty acids.
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Geeignete Emulgatoren sind Homo- und Copolymerisate des Vinylalkohols, beispielsweise Polyvinylalkohole, die durch Hydrolyse von Polyvinylacetat entstanden sind, und die in Handel beispielsweise unter der Bezex<j:muri(j L'olyvioi W Z^/24O und W 2-j' zu haben sind. Ebenfalls geeignet sind nydrolisierte Copolymerisate von Vinylpyrrolidon und Vinylacetat.Suitable emulsifiers are homo- and copolymers of vinyl alcohol, for example polyvinyl alcohols, which are formed by hydrolysis of polyvinyl acetate, and which are commercially available, for example under the Bezex <j: muri (j L'olyvioi W Z ^ / 24O and W 2-j ' are to be had. Hydrolyzed copolymers are also suitable of vinyl pyrrolidone and vinyl acetate.
Bevorzugt enthalten die Überzugsrr.itteldispers ionen der Erfindung Alkydharze mit einem Olgehalt von 20 bis 45 %.The coating agents preferably contain dispersions of the invention Alkyd resins with an oil content of 20 to 45%.
Die erfindungsgemäßen Überzugsmittel können hergestellt werden, indem das Alkydharz, der Celluloseester und der Weichmacher in einem polaren, nicht wasserlöslichen Lösungsmittel gelöst werden, das sich aus der zu bildenden Emulsion abdestillieren läßt, mit der wäßrigen Lösung des Emulgators vereinx und dabei eine Öl-in-Wasser-Emulsion bildet durch hohe Scherkräfte. Anschließend wird das organische Lösungsmittel für sich oder als wäßriges Azeotrop abdestilliert. Besonders geeignete Lösungsmittel sind Alkydacetat und Alkylpropionat. Die zurückbleibende wäßrige Emulsion kann mit weiterem Wasser verdünnt oder geeignetem Koalesziermittel versetzt werden. Im folgenden wird dies als Sekundäremulsion bezeichnet.The coating agents according to the invention can be produced by dissolving the alkyd resin, the cellulose ester and the plasticizer in a polar, water-insoluble solvent are distilled from the emulsion to be formed lets, combine with the aqueous solution of the emulsifier and thereby an oil-in-water emulsion forms due to high shear forces. Afterward the organic solvent is distilled off by itself or as an aqueous azeotrope. Particularly suitable solvents are alkyd acetate and alkyl propionate. The remaining aqueous emulsion can be diluted with further water or suitable Coalescing agents are added. This is referred to below as a secondary emulsion.
Zur Erzielung eines klaren und hochglänzenden Films kann man auch ein oder mehrere Koaleszier- oder Verwachsungsmitxel der Dispersion zusetzen. Bevorzugt sind hier Koalesziermittel, die mit dem Wasser ein Azeotrop bilden. Man muß dann der Dispersion soviel Koalesziermittel zusetzen, daß zunächst das Azeotrop abdestilliert und darüber-hinaus noch Koaiesziermittel, das die Verwachsung der Teilchen durchführt. Als solche kommen in Frage Athylenglykolmonomethylather, -äthyläther, -butylätheracetat, Diäthylenglykol, Diäthylenglykolmoncbutyläther, Diacetonalkhol, Methylglykolacetat, Methylamylketon und Diisobutylketon. To achieve a clear, high-gloss film, you can also one or more Koaleszier- or Verwachsungsmitxel the Add dispersion. Coalescing agents which form an azeotrope with the water are preferred here. Then you have to Add enough coalescing agent to the dispersion that first the azeotrope is distilled off and, moreover, the coalescing agent, which carries out the intergrowth of the particles. Suitable as such are ethylene glycol monomethyl ether, ethyl ether, butyl ether acetate, Diethylene glycol, diethylene glycol moncbutyl ether, Diacetone alcohol, methyl glycol acetate, methyl amyl ketone and diisobutyl ketone.
Die Primärernulsion aus Celluloseester, Alkydharz, Enulgaxcr, Weichmacher, Wasser und organischen Lösungsmittel wird ir. einem handelsüblichen Gerät mit ausreichender hoher Umfangsgeschwindigkeit von. 5 bis 50 m/sek., vorzugsweise 10 - 30 m/sek.,The primary emulsion of cellulose ester, alkyd resin, enulgaxcr, Plasticizers, water and organic solvents are ir. a commercially available device with a sufficiently high peripheral speed of. 5 to 50 m / sec., Preferably 10 - 30 m / sec.,
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ORJGWALORJGWAL
erzeugt.generated.
Beispiele sind: Ultra-Turax Typ 45 mit 10 000 U-min; C-auiin-Examples are: Ultra-Turax Type 45 with 10,000 rpm; C-auiin-
Homogenisator, Dissolver und Perlmühlen.Homogenizer, dissolver and bead mills.
Dabei sollte die Smulgierzeit im Ultra-Turax nicht ze'nr als Minuten betragen, da sonst zu starke Wärmeentwicklung auftritt, Diese Zeit reicht aus, um aus den Bestandteilen der späterer. Emulsion kleine kugelförmige Teilchen vcn 0.1 - 0.5 /U zu erzeugen. The emulsification time in the Ultra-Turax should not be more than minutes, otherwise excessive heat will develop. This time is sufficient to remove the components of the later. Emulsion to produce small spherical particles of 0.1 - 0.5 / U.
BeiSOiel 1At Soiel 1
Es vmrde eine Lösung in Äthylacetat hergestellt aus: 100 g Nitrocellulose-Chips mit ca. 12 % Stickstoff Norm 24 E nach DIN 53179,A solution in ethyl acetate is prepared from: 100 g nitrocellulose chips with approx. 12 % nitrogen, standard 24 E according to DIN 53179,
bestehend aus 82 % Collodiumwolle und 13 % Dibutyl-consisting of 82 % collodion wool and 13 % dibutyl
phthalat,phthalate,
g Erdnußölfetts äurealkydharz mit einem Ölgehalt von 41 }if g Äthylacetatg peanut oil fatty acid alkyd resin with an oil content of 41 } i f g ethyl acetate
g Nach ca. 3 Stunden langsamem Rühren wurde eine klare Lösung erhalten, die mitg After about 3 hours of slow stirring, it became clear Get solution that with
g einer 3 %igen wäßrigen Polyvinylalkohol-Lösung (PoIyviol W 25/140) unter langsamem Rühren vereint wurde. Anschließend dispergierte man die Mischung unter eines Ultra-Turax Typ 45 Labordispergator 2 Minuten lang, indem man die Umdrehungsgeschwindigkeit stufenlos bis auf 10 000 U/Kin. steigerte. Das Lösungsmittel wird unter vermindertem Druck abdestilliert. Dabei wir! eine Primäremulsion erhalten von 40 # Feststoffgehalt und einer Auclaufvi::ko:j i tat von 34 Gek. im DIw--t-ü£cher, die in Beispiel 2 und 2 v/eiterverarceitet vrurde.g of a 3% aqueous polyvinyl alcohol solution (Polyviol W 25/140) was combined with slow stirring. The mixture was then dispersed under one Ultra-Turax Type 45 laboratory disperser for 2 minutes by turning the speed continuously up to to 10,000 rev / kin. increased. The solvent is distilled off under reduced pressure. We do! a primary emulsion obtained from 40 # solids content and an Auclaufvi :: ko: j i tat of 34 Gek. im DIw - t-ü £ cher, which were processed in example 2 and 2.
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ORIGINAL INSPECTEDORIGINAL INSPECTED
Zs vmrde eine Dispersion hergestellt wie unter Dispersion beschrieben. Es wurden nur statt des Polyvinylalcohols 3CC g einer wäßrigen Lösung eines nicht-ioncgenen Fettsäureester (Emulgator Emulphor EL der BASF) verwendet. Man. ernielt eine kurzfristig stabile Emulsion, deren Teilchenbildbestir.r.ur.g eine durchschnittliche Größe von 13/U ergab. Zs vmrde a dispersion prepared as described in dispersion. Instead of the polyvinyl alcohol, only 3CC g of an aqueous solution of a non-ionic fatty acid ester (emulsifier Emulphor EL from BASF) were used. Man. obtained a short-term stable emulsion, the particle image determination of which resulted in an average size of 13 / U.
Es wurde eine Dispersion hergestellt aus:A dispersion was made from:
100 g Erdnußölfettsäurealkydharz mit einem Ölgehalt von 4' % 100 g Nitrocellulose-Chips wie in.Beispiel 1 300 g Äthylacetat100 g peanut oil fatty acid alkyd resin with an oil content of 4 % 100 g nitrocellulose chips as in Example 1 300 g ethyl acetate
Nach 3 Stunden Rühren wurde eine klare Lösung erhalten, die mitAfter 3 hours of stirring a clear solution was obtained, with
einer 2.5%igen Lösung von Polyvinylalkaohol (Pciyvicl W 25/140) in V/asser vereint wird. Anschließend wird verfahren wie unter Dispersion 1 beschrieben. Man erhält eine Primäremulsion von ca. 29 % Festgehalt und eine Auslaufviskosität von 28 sek. im DIN-4-5echer.a 2.5% solution of polyvinyl alcohol (Pciyvicl W 25/140) is united in V / ater. The procedure is then as described under dispersion 1. Man receives a primary emulsion of approx. 29% solids content and an outlet viscosity of 28 sec. in a DIN 4-5 cup.
Beispiel 1 (Vergleich)Example 1 (comparison)
Es wurde ein Lack folgender Zusammensetzung hergestellt:A varnish of the following composition was produced:
Erdnußölfettsäurealkydharz mit 41 % Öl,Peanut oil fatty acid alkyd resin with 41 % oil,
60 #ig in Xylol 152 Gew.-TIe60 parts in xylene 152 parts by weight
Collodiumwolle (Cellulose-Salpetersäure-Collodion wool (cellulose nitric acid
ester mit ca. 12 % Stickstoff), Normtyp 24ester with approx. 12 % nitrogen), standard type 24
E, DIN 53 179 als Chips 111 Gew.-HeE, DIN 53 179 as chips 111 wt. He
Dibutylphthalat 5 Gew.-HeDibutyl phthalate 5 wt. He
Athyler.giykolnionoäthyläther 59 Gew.-TIeAthyler.giykolnionoäthyläther 59 parts by weight
Euxylacetat 190 Gew.-TIeEuxyl acetate 190 parts by weight
Äthylacetat IUO Gew.-TieEthyl acetate IUO wt
Xylol 300 Gew.-TIeXylene 300 parts by weight
Äthylglykolacetat 8 Q g 8 3 Q / Q A β 6 ^ Gew. -TieEthyl glycol acetate 8 Q g 8 3 Q / QA β 6 ^ wt
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Der resultierende Lack zeigte eine Viskosität entsprechend
einer Auslaufzeit von ca. 30 Sekunden, gemessen nach DIN 53 211
(DIN-4-Becher). Aushärtung zu Filmen und Beurteilung wird in
Tabelle 1 beschrieben.The resulting paint showed a viscosity accordingly
a flow time of approx. 30 seconds, measured according to DIN 53 211
(DIN 4 cup). Curing to films and assessment is in
Table 1 described.
Eeispiel 2Example 2
Es wurde eine Dispersion folgender Zusammensetzung hergestellt:A dispersion of the following composition was prepared:
Dispersion aus Beispiel 1, 40 %ig in Wasser 550 Se;·:.-TIeDispersion from Example 1, 40% in water 550 Se; ·: .- TIe
Dibutylphthalat 10 C-ew.-TleDibutyl phthalate 10 C-parts
Ä'thylenglykolmonomethyläther 12^- Gew.-TieEthylene glycol monomethyl ether 12% by weight
Athylglykolacetat t-L C-ev.-TleEthyl glycol acetate tL C-ev.-Tle
4~Methyl-4-hydroxypentanon-2 32 Gew.-TIe4-methyl-4-hydroxypentanone-2 32 parts by weight
Wasser 234 Gew.-TIeWater 234 parts by weight
Verlaufsmittel (Alkylbenzolsulfonat) 6 Gew.-TIeLeveling agent (alkylbenzenesulfonate) 6 parts by weight
Die resultierende Dispersion zeigr,e eine Viskosität entsprechend
einer Auslaufzeit von ca. 15 Sekunden, gemessen
nach DIN 53 211.The resulting dispersion shows a viscosity corresponding to an outflow time of approx. 15 seconds, measured
according to DIN 53 211.
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ORIGINAL INSPECTEDORIGINAL INSPECTED
mit wassergetränktem Wattebausch. Dauer der Belastung 8 h.
?-) Entsprechend 1, statt Wasser 50%ige wäßrige /ithylalkohol-Lüüung.with a cotton ball soaked in water. Duration of exercise 8 hours.
? -) Corresponding to 1, instead of water, 50% aqueous / ethyl alcohol solution.
CD LO O CD LO O
Claims (2)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772703075 DE2703075A1 (en) | 1977-01-26 | 1977-01-26 | AQUATIC COATING COMPOUNDS AND PROCESS FOR THEIR PRODUCTION |
NLAANVRAGE7800513,A NL169891C (en) | 1977-01-26 | 1978-01-16 | AQUEOUS DISPERSION OF A BINDING AGENT FOR COATING PREPARATIONS. |
AT0049678A AT380265B (en) | 1977-01-26 | 1978-01-24 | AQUEOUS COATING DISPERSION AND METHOD FOR THE PRODUCTION THEREOF |
GB2815/78A GB1580506A (en) | 1977-01-26 | 1978-01-24 | Aqueous coating agents and a process for their prepartion |
CA000295556A CA1121091A (en) | 1977-01-26 | 1978-01-24 | Aqueous coating agents and a process for their preparation |
IT47759/78A IT1155786B (en) | 1977-01-26 | 1978-01-24 | COATING AND PROCESSING WATER AGENTS FOR THEIR PRODUCTION |
BE184627A BE863304A (en) | 1977-01-26 | 1978-01-25 | AQUEOUS COATING AGENTS AND THEIR PREPARATION PROCESS |
ES466312A ES466312A1 (en) | 1977-01-26 | 1978-01-25 | Aqueous coating agents and a process for their prepartion |
SE7800914A SE443990B (en) | 1977-01-26 | 1978-01-25 | Aqueous coating dispersion based on nitrocellulose esters and alkyd resin containing a vinyl alcohol alcohol polymer as an emulsifier and preparation process thereof |
FR7802223A FR2378832A1 (en) | 1977-01-26 | 1978-01-26 | AQUEOUS COATING AGENTS AND THEIR PREPARATION PROCESS |
US05/969,557 US4177172A (en) | 1977-01-26 | 1978-12-14 | Aqueous nitrocellulose/alkyd resin dispersion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE19772703075 DE2703075A1 (en) | 1977-01-26 | 1977-01-26 | AQUATIC COATING COMPOUNDS AND PROCESS FOR THEIR PRODUCTION |
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Publication Number | Publication Date |
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DE2703075A1 true DE2703075A1 (en) | 1978-07-27 |
Family
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DE19772703075 Withdrawn DE2703075A1 (en) | 1977-01-26 | 1977-01-26 | AQUATIC COATING COMPOUNDS AND PROCESS FOR THEIR PRODUCTION |
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Country | Link |
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AT (1) | AT380265B (en) |
BE (1) | BE863304A (en) |
CA (1) | CA1121091A (en) |
DE (1) | DE2703075A1 (en) |
ES (1) | ES466312A1 (en) |
FR (1) | FR2378832A1 (en) |
GB (1) | GB1580506A (en) |
IT (1) | IT1155786B (en) |
NL (1) | NL169891C (en) |
SE (1) | SE443990B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2853578A1 (en) * | 1978-12-12 | 1980-07-03 | Bayer Ag | Aq. alkyd resin-nitrocellulose dispersions - giving glossy coatings on furniture, etc. |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH027925B2 (en) * | 1978-10-02 | 1990-02-21 | Purdue Research Foundation |
-
1977
- 1977-01-26 DE DE19772703075 patent/DE2703075A1/en not_active Withdrawn
-
1978
- 1978-01-16 NL NLAANVRAGE7800513,A patent/NL169891C/en not_active IP Right Cessation
- 1978-01-24 GB GB2815/78A patent/GB1580506A/en not_active Expired
- 1978-01-24 AT AT0049678A patent/AT380265B/en not_active IP Right Cessation
- 1978-01-24 IT IT47759/78A patent/IT1155786B/en active
- 1978-01-24 CA CA000295556A patent/CA1121091A/en not_active Expired
- 1978-01-25 BE BE184627A patent/BE863304A/en not_active IP Right Cessation
- 1978-01-25 ES ES466312A patent/ES466312A1/en not_active Expired
- 1978-01-25 SE SE7800914A patent/SE443990B/en not_active IP Right Cessation
- 1978-01-26 FR FR7802223A patent/FR2378832A1/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2853578A1 (en) * | 1978-12-12 | 1980-07-03 | Bayer Ag | Aq. alkyd resin-nitrocellulose dispersions - giving glossy coatings on furniture, etc. |
Also Published As
Publication number | Publication date |
---|---|
FR2378832B1 (en) | 1983-03-04 |
AT380265B (en) | 1986-05-12 |
GB1580506A (en) | 1980-12-03 |
ATA49678A (en) | 1985-09-15 |
NL7800513A (en) | 1978-07-28 |
NL169891C (en) | 1982-09-01 |
IT1155786B (en) | 1987-01-28 |
BE863304A (en) | 1978-07-25 |
SE443990B (en) | 1986-03-17 |
ES466312A1 (en) | 1978-10-01 |
IT7847759A0 (en) | 1978-01-24 |
CA1121091A (en) | 1982-03-30 |
SE7800914L (en) | 1978-07-27 |
NL169891B (en) | 1982-04-01 |
FR2378832A1 (en) | 1978-08-25 |
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