EP1381588A1 - Procede pour la production d'esters d'acide hydroxyalkylcarboxylique - Google Patents
Procede pour la production d'esters d'acide hydroxyalkylcarboxyliqueInfo
- Publication number
- EP1381588A1 EP1381588A1 EP02759798A EP02759798A EP1381588A1 EP 1381588 A1 EP1381588 A1 EP 1381588A1 EP 02759798 A EP02759798 A EP 02759798A EP 02759798 A EP02759798 A EP 02759798A EP 1381588 A1 EP1381588 A1 EP 1381588A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carboxylic acid
- preparation
- group
- reaction
- catalyst
- 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- Withdrawn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
- -1 hydroxyalkyl carboxylic acid esters Chemical class 0.000 title claims abstract description 52
- 238000004519 manufacturing process Methods 0.000 title abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 54
- 239000003054 catalyst Substances 0.000 claims abstract description 51
- 238000006243 chemical reaction Methods 0.000 claims abstract description 39
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 33
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims abstract description 7
- 238000002360 preparation method Methods 0.000 claims description 36
- 125000004432 carbon atom Chemical group C* 0.000 claims description 19
- 150000002825 nitriles Chemical class 0.000 claims description 14
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 13
- 150000001735 carboxylic acids Chemical class 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 11
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 10
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 9
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 8
- 150000002148 esters Chemical class 0.000 claims description 8
- 229910021645 metal ion Inorganic materials 0.000 claims description 7
- 239000003446 ligand Substances 0.000 claims description 6
- 229920000570 polyether Polymers 0.000 claims description 6
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 5
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical group O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 4
- 229910019142 PO4 Inorganic materials 0.000 claims description 4
- 150000001298 alcohols Chemical class 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 235000021317 phosphate Nutrition 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 150000001408 amides Chemical class 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 150000002170 ethers Chemical class 0.000 claims description 3
- 150000002576 ketones Chemical class 0.000 claims description 3
- 239000006259 organic additive Substances 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 150000003568 thioethers Chemical class 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 2
- 229910002651 NO3 Inorganic materials 0.000 claims description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 2
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 claims description 2
- 150000001299 aldehydes Chemical class 0.000 claims description 2
- 150000001450 anions Chemical class 0.000 claims description 2
- DLGYNVMUCSTYDQ-UHFFFAOYSA-N azane;pyridine Chemical compound N.C1=CC=NC=C1 DLGYNVMUCSTYDQ-UHFFFAOYSA-N 0.000 claims description 2
- 235000013877 carbamide Nutrition 0.000 claims description 2
- 150000007942 carboxylates Chemical class 0.000 claims description 2
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 claims description 2
- 229940083124 ganglion-blocking antiadrenergic secondary and tertiary amines Drugs 0.000 claims description 2
- 150000004820 halides Chemical class 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 2
- 239000012948 isocyanate Substances 0.000 claims description 2
- 150000002513 isocyanates Chemical class 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- 150000003003 phosphines Chemical class 0.000 claims description 2
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 claims description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 2
- 150000003141 primary amines Chemical class 0.000 claims description 2
- 150000003672 ureas Chemical class 0.000 claims description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract description 24
- 239000000203 mixture Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 2
- 239000002966 varnish Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 25
- 230000015572 biosynthetic process Effects 0.000 description 12
- 239000000047 product Substances 0.000 description 12
- 238000003786 synthesis reaction Methods 0.000 description 11
- 150000001991 dicarboxylic acids Chemical class 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- 229920006395 saturated elastomer Polymers 0.000 description 8
- 238000004821 distillation Methods 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- 239000000654 additive Substances 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 150000002763 monocarboxylic acids Chemical class 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 4
- 239000003112 inhibitor Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 239000011976 maleic acid Substances 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 229950000688 phenothiazine Drugs 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 description 2
- RWXMAAYKJDQVTF-UHFFFAOYSA-N 2-(2-hydroxyethoxy)ethyl prop-2-enoate Chemical compound OCCOCCOC(=O)C=C RWXMAAYKJDQVTF-UHFFFAOYSA-N 0.000 description 2
- VETIYACESIPJSO-UHFFFAOYSA-N 2-[2-(2-hydroxyethoxy)ethoxy]ethyl prop-2-enoate Chemical compound OCCOCCOCCOC(=O)C=C VETIYACESIPJSO-UHFFFAOYSA-N 0.000 description 2
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical group OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-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
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 239000001099 ammonium carbonate Substances 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
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- DCYOBGZUOMKFPA-UHFFFAOYSA-N iron(2+);iron(3+);octadecacyanide Chemical compound [Fe+2].[Fe+2].[Fe+2].[Fe+3].[Fe+3].[Fe+3].[Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] DCYOBGZUOMKFPA-UHFFFAOYSA-N 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
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- YZYKBQUWMPUVEN-UHFFFAOYSA-N zafuleptine Chemical compound OC(=O)CCCCCC(C(C)C)NCC1=CC=C(F)C=C1 YZYKBQUWMPUVEN-UHFFFAOYSA-N 0.000 description 2
- OBETXYAYXDNJHR-SSDOTTSWSA-M (2r)-2-ethylhexanoate Chemical compound CCCC[C@@H](CC)C([O-])=O OBETXYAYXDNJHR-SSDOTTSWSA-M 0.000 description 1
- 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 1
- HSINOMROUCMIEA-FGVHQWLLSA-N (2s,4r)-4-[(3r,5s,6r,7r,8s,9s,10s,13r,14s,17r)-6-ethyl-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-17-yl]-2-methylpentanoic acid Chemical compound C([C@@]12C)C[C@@H](O)C[C@H]1[C@@H](CC)[C@@H](O)[C@@H]1[C@@H]2CC[C@]2(C)[C@@H]([C@H](C)C[C@H](C)C(O)=O)CC[C@H]21 HSINOMROUCMIEA-FGVHQWLLSA-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
- RBACIKXCRWGCBB-UHFFFAOYSA-N 1,2-Epoxybutane Chemical compound CCC1CO1 RBACIKXCRWGCBB-UHFFFAOYSA-N 0.000 description 1
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- LNETULKMXZVUST-UHFFFAOYSA-N 1-naphthoic acid Chemical class C1=CC=C2C(C(=O)O)=CC=CC2=C1 LNETULKMXZVUST-UHFFFAOYSA-N 0.000 description 1
- GELKGHVAFRCJNA-UHFFFAOYSA-N 2,2-Dimethyloxirane Chemical compound CC1(C)CO1 GELKGHVAFRCJNA-UHFFFAOYSA-N 0.000 description 1
- PQXKWPLDPFFDJP-UHFFFAOYSA-N 2,3-dimethyloxirane Chemical compound CC1OC1C PQXKWPLDPFFDJP-UHFFFAOYSA-N 0.000 description 1
- JZODKRWQWUWGCD-UHFFFAOYSA-N 2,5-di-tert-butylbenzene-1,4-diol Chemical compound CC(C)(C)C1=CC(O)=C(C(C)(C)C)C=C1O JZODKRWQWUWGCD-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical group FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- HRWYHCYGVIJOEC-UHFFFAOYSA-N 2-(octoxymethyl)oxirane Chemical compound CCCCCCCCOCC1CO1 HRWYHCYGVIJOEC-UHFFFAOYSA-N 0.000 description 1
- LSWYGACWGAICNM-UHFFFAOYSA-N 2-(prop-2-enoxymethyl)oxirane Chemical compound C=CCOCC1CO1 LSWYGACWGAICNM-UHFFFAOYSA-N 0.000 description 1
- NWLUZGJDEZBBRH-UHFFFAOYSA-N 2-(propan-2-yloxymethyl)oxirane Chemical compound CC(C)OCC1CO1 NWLUZGJDEZBBRH-UHFFFAOYSA-N 0.000 description 1
- IMSODMZESSGVBE-UHFFFAOYSA-N 2-Oxazoline Chemical compound C1CN=CO1 IMSODMZESSGVBE-UHFFFAOYSA-N 0.000 description 1
- TWJNQYPJQDRXPH-UHFFFAOYSA-N 2-cyanobenzohydrazide Chemical compound NNC(=O)C1=CC=CC=C1C#N TWJNQYPJQDRXPH-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
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- AWQSAIIDOMEEOD-UHFFFAOYSA-N 5,5-Dimethyl-4-(3-oxobutyl)dihydro-2(3H)-furanone Chemical compound CC(=O)CCC1CC(=O)OC1(C)C AWQSAIIDOMEEOD-UHFFFAOYSA-N 0.000 description 1
- GJEZBVHHZQAEDB-UHFFFAOYSA-N 6-oxabicyclo[3.1.0]hexane Chemical compound C1CCC2OC21 GJEZBVHHZQAEDB-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
- 229910052580 B4C Inorganic materials 0.000 description 1
- 235000021357 Behenic acid Nutrition 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 1
- WWZKQHOCKIZLMA-UHFFFAOYSA-N Caprylic acid Natural products CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- CTKINSOISVBQLD-UHFFFAOYSA-N Glycidol Chemical compound OCC1CO1 CTKINSOISVBQLD-UHFFFAOYSA-N 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 235000021360 Myristic acid Nutrition 0.000 description 1
- TUNFSRHWOTWDNC-UHFFFAOYSA-N Myristic acid Natural products CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 description 1
- UBUCNCOMADRQHX-UHFFFAOYSA-N N-Nitrosodiphenylamine Chemical compound C=1C=CC=CC=1N(N=O)C1=CC=CC=C1 UBUCNCOMADRQHX-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- FQYUMYWMJTYZTK-UHFFFAOYSA-N Phenyl glycidyl ether Chemical compound C1OC1COC1=CC=CC=C1 FQYUMYWMJTYZTK-UHFFFAOYSA-N 0.000 description 1
- 229920001665 Poly-4-vinylphenol Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- AWMVMTVKBNGEAK-UHFFFAOYSA-N Styrene oxide Chemical compound C1OC1C1=CC=CC=C1 AWMVMTVKBNGEAK-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- XQAXGZLFSSPBMK-UHFFFAOYSA-M [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride;trihydrate Chemical compound O.O.O.[Cl-].C1=CC(=[N+](C)C)C=C2SC3=CC(N(C)C)=CC=C3N=C21 XQAXGZLFSSPBMK-UHFFFAOYSA-M 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- JPNZKPRONVOMLL-UHFFFAOYSA-N azane;octadecanoic acid Chemical class [NH4+].CCCCCCCCCCCCCCCCCC([O-])=O JPNZKPRONVOMLL-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 229940116226 behenic acid Drugs 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- GONOPSZTUGRENK-UHFFFAOYSA-N benzyl(trichloro)silane Chemical compound Cl[Si](Cl)(Cl)CC1=CC=CC=C1 GONOPSZTUGRENK-UHFFFAOYSA-N 0.000 description 1
- 239000003613 bile acid Substances 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000001055 blue pigment Substances 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- QXJJQWWVWRCVQT-UHFFFAOYSA-K calcium;sodium;phosphate Chemical compound [Na+].[Ca+2].[O-]P([O-])([O-])=O QXJJQWWVWRCVQT-UHFFFAOYSA-K 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012018 catalyst precursor Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000009295 crossflow filtration Methods 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical group C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 150000005676 cyclic carbonates Chemical class 0.000 description 1
- 150000004292 cyclic ethers Chemical class 0.000 description 1
- ZOLLIQAKMYWTBR-RYMQXAEESA-N cyclododecatriene Chemical compound C/1C\C=C\CC\C=C/CC\C=C\1 ZOLLIQAKMYWTBR-RYMQXAEESA-N 0.000 description 1
- ZWAJLVLEBYIOTI-UHFFFAOYSA-N cyclohexene oxide Chemical compound C1CCCC2OC21 ZWAJLVLEBYIOTI-UHFFFAOYSA-N 0.000 description 1
- FWFSEYBSWVRWGL-UHFFFAOYSA-N cyclohexene oxide Natural products O=C1CCCC=C1 FWFSEYBSWVRWGL-UHFFFAOYSA-N 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- GKIPXFAANLTWBM-UHFFFAOYSA-N epibromohydrin Chemical compound BrCC1CO1 GKIPXFAANLTWBM-UHFFFAOYSA-N 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- FPIQZBQZKBKLEI-UHFFFAOYSA-N ethyl 1-[[2-chloroethyl(nitroso)carbamoyl]amino]cyclohexane-1-carboxylate Chemical compound ClCCN(N=O)C(=O)NC1(C(=O)OCC)CCCCC1 FPIQZBQZKBKLEI-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000001530 fumaric acid Chemical group 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229930182470 glycoside Natural products 0.000 description 1
- 150000002338 glycosides Chemical class 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- NQXWGWZJXJUMQB-UHFFFAOYSA-K iron trichloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].Cl[Fe+]Cl NQXWGWZJXJUMQB-UHFFFAOYSA-K 0.000 description 1
- ZWZHJDRBENYHMK-UHFFFAOYSA-L iron(2+);2-methylprop-2-enoate Chemical compound [Fe+2].CC(=C)C([O-])=O.CC(=C)C([O-])=O ZWZHJDRBENYHMK-UHFFFAOYSA-L 0.000 description 1
- UETZVSHORCDDTH-UHFFFAOYSA-N iron(2+);hexacyanide Chemical compound [Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] UETZVSHORCDDTH-UHFFFAOYSA-N 0.000 description 1
- GNOZLGOOOBMHRC-UHFFFAOYSA-L iron(2+);prop-2-enoate Chemical compound [Fe+2].[O-]C(=O)C=C.[O-]C(=O)C=C GNOZLGOOOBMHRC-UHFFFAOYSA-L 0.000 description 1
- VRWKTAYJTKRVCU-UHFFFAOYSA-N iron(6+);hexacyanide Chemical compound [Fe+6].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] VRWKTAYJTKRVCU-UHFFFAOYSA-N 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910001463 metal phosphate Inorganic materials 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Chemical group OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- LXCJGJYAOVCKLO-UHFFFAOYSA-N n-cyclohexyl-n-hydroxynitrous amide Chemical compound O=NN(O)C1CCCCC1 LXCJGJYAOVCKLO-UHFFFAOYSA-N 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N n-hexanoic acid Natural products CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 150000002832 nitroso derivatives Chemical class 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- IUGYQRQAERSCNH-UHFFFAOYSA-N pivalic acid Chemical compound CC(C)(C)C(O)=O IUGYQRQAERSCNH-UHFFFAOYSA-N 0.000 description 1
- 229920001983 poloxamer Polymers 0.000 description 1
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 description 1
- 229920002432 poly(vinyl methyl ether) polymer Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000012249 potassium ferrocyanide Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 229960003351 prussian blue Drugs 0.000 description 1
- 239000013225 prussian blue Substances 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 150000005621 tetraalkylammonium salts Chemical class 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Chemical group CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- PUVAFTRIIUSGLK-UHFFFAOYSA-M trimethyl(oxiran-2-ylmethyl)azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC1CO1 PUVAFTRIIUSGLK-UHFFFAOYSA-M 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/24—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran
- C07C67/26—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran with an oxirane ring
Definitions
- the present invention relates to a process for the preparation of hydroxyalkyl carboxylic esters from carboxylic acids and alkylene oxides, a multimetal cyanide compound being used as the catalyst for the reaction, which is preferably applied to a solid support or deformed into a shaped body, and to the use of the hydroxyalkyl carboxylic esters prepared according to the invention as coating raw materials.
- DE 1 248 660 describes, for example, a process for the preparation of glycol monoesters from carboxylic acids and alkylene oxides in the presence of thioethers.
- US 4,910,329 relates to a process for the preparation of hydroxyalkyl esters of acrylic and methacrylic acid using heterogeneous amorphous catalysts, the catalysts used here being metal phosphates.
- DE 1 255 104 describes a process for the preparation of ⁇ -hydroxyalkyl monoesters of acrylic and methacrylic acid using iron acrylate or iron methacrylate catalysts.
- ⁇ -hydroxyalkyl monoesters of acrylic and methacrylic acid can also be prepared from carboxylic acid and ethylene or propylene oxide using tetraalkylammonium salts as catalysts.
- No. 2,484,487 describes a process for the preparation of glycol monoesters which comprises the reaction of an alkylene oxide with acrylic or methacrylic acid in the presence of a tertiary amine as a catalyst.
- the known processes have a number of disadvantages, such as, for example, unsatisfactory conversions, insufficient selectivity, polymerization of the carboxylic acid if it is unsaturated carboxylic acids, and side reactions when working up the products.
- disadvantages such as, for example, unsatisfactory conversions, insufficient selectivity, polymerization of the carboxylic acid if it is unsaturated carboxylic acids, and side reactions when working up the products.
- volatile catalyst components are sometimes used and the catalyst-containing distillation residues are difficult to dispose of.
- Metal cyanide compounds are known from the prior art as catalysts for polyadditions, in particular for ring-opening polymerizations of alkylene oxides, such as, for example, in EP-A 0 892 002, EP-A 0 862 977 and in EP-A 0 755 716.
- WO 99/16775 describes multimetal cyanide catalysts which can be used in particular for the alkoxylation of compounds with active hydrogen.
- WO 99/10407 describes a process for the preparation of polyethers with hydroxy functionality and unsaturated groups.
- the synthesis takes place through Oxyalkylation of an unsaturated monomer that has reactive hydrogen.
- the reaction takes place in the presence of a double metal cyanide catalyst, the preparation of which is described in more detail in US Pat. No. 5,545,601.
- unsaturated carboxylic acids can also be used as monomers in the reaction with an alkylene oxide.
- WO 99/10407 is directed to the synthesis of multiple alkoxylation products. Using the catalysts described there in the examples, polyethers and not the corresponding monoalkoxylation products of the starter molecules are obtained. Further alkoxylation takes place more easily than monoalkoxylation, so that the monoalkoxylation product cannot be obtained selectively.
- the present invention was based on the object of providing suitable catalysts for the reaction of carboxylic acids with alkylene oxides, with which the desired hydroxyalkyl carboxylic acid esters, that is to say the monoalkoxylation products, can be prepared with greater selectivity and with avoidance of undesired by-products.
- this object is achieved by a process using a multimetal cyanide compound of the general formula I as a catalyst.
- the invention relates to a process for the preparation of hydroxyalkyl carboxylic acid esters comprising the reaction of at least one carboxylic acid with at least one alkylene oxide, a multimetal cyanide compound of the general formula I being used as the catalyst for the reaction:
- At least one metal ion selected from the group consisting of Zn 2+ , Fe 2+ , Fe 3+ , Co 3+ , Ni 2+ , Mn 2+ , Co 2+ , Sn 2+ , Pb 2+ , Mo 4 + , Mo 6+ , Al 3+ , V + ,
- M 2 at least one metal ion selected from the group consisting of Fe 2+ , Fe 3+ , Co 2+ , Co 3+ , Mn + , Mn 3+ , V 4+ , V s + , Cr 2+ , Cr 3+ , Rh 3+ , Ru 2+ , Ir 3+ is,
- M 1 and M 2 are identical or different and at least M 1 or M 2 is Fe 2+ or Fe 3+ ,
- M 3 at least one metal ion selected from the group consisting of Li + , Na + , K + , Rb + , Cs + , Mg 2+ , Ca 2+ , Ba 2+ , Sr 2+ , ammonium ions of the general formula R. Is 'R R ' , where R 1 , R 2 , R 3 and R 4 are H or a hydrocarbon radical having 1 to 6 C atoms,
- A, X and Y independently of one another are an anion selected from the group consisting of halide, hydroxide, sulfate, carbonate, cyanide, thiocyanate, isocyanate, cyanate, carboxylate, oxalate, nitrate, nitrosyl, hydrogen sulfate, phosphate, dihydrogen phosphate, hydrogen phosphate or Are bicarbonate,
- L is a water-miscible ligand, selected from the group consisting of alcohols, aldehydes, ketones, ethers, polyethers, esters, polyesters, polycarbonate, ureas, amides, primary, secondary and tertiary amines, ligands with pyridine nitrogen, Nitriles, sulfides, phosphides, phosphites, phosphines, phosphonates and phosphates,
- k is a fractional or whole number greater than or equal to zero
- P is an organic additive, a, b, c, d, g, n, p, q and z are selected so that the electroneutrality of the compound (I) is ensured, where c or z or c and z can be 0,
- e the number of ligand molecules is a fractional or whole number greater than 0 or 0,
- f, k, h and m are independently a fractional or whole number greater than 0 or 0.
- Organic additives P to be mentioned are: polyethers, polyesters, polycarbonates, polyalkylene glycol sorbitan esters, polyakylene glycol glycidyl ethers, polyacrylamide, poly (acrylamide-co-acrylic acid), polyacrylic acid, poly (acrylamide-co-maleic acid), polyacrylonitrile, polyalkylacrylates, polyalkyl methacrylates, Polyvinyl methyl ether, polyvinyl ethyl ether, polyvinyl acetate, polyvinyl alcohol, poly-N-vinyl pyrrolidone, poly (N-vinyl pyrrolidone-co-acrylic acid), polyvinyl methyl ketone, poly (4-vinylphenol), poly (acrylic acid-co-styrene), oxazoline polymers, polyalkyleneimines , Maleic acid and maleic anhydride copolymers, hydroxyethyl cellulose, polyacetates, ionic surface and surface-
- the multimetal cyanide compound it is also possible for the multimetal cyanide compound to be applied to a solid support or to be shaped into a shaped body.
- the catalyst can be removed from the reaction mixture after the reaction in a simple manner or can also be immobilized in a fixed bed.
- the present invention therefore relates to a process for the preparation of hydroxyalkyl carboxylic acid esters, the multimetal cyanide compound being applied to a solid support or deformed into a shaped body.
- a solid support is understood to mean a macroscopic shaped body. Suitable supports and the production of supported or shaped multimetal cyanide catalysts are described, for example, in WO 99/44739, to which reference is hereby made in full.
- a shaped body is understood to mean a three-dimensional macroscopic body.
- the shaped bodies according to the invention can have any shape, for example tablets, ring tablets or strands are suitable, in particular round, hollow or star strands.
- the dimensions of the moldings according to the invention can vary. Shaped bodies with a length of 1 to 20 mm, in particular of 3 to 10 mm and a diameter of 1 to 10 mm, in particular of 1.5 to 5 mm, are preferred in the context of the present invention.
- the macroscopic shaped bodies can consist of inorganic or organic materials.
- Inorganic materials are, for example, oxides, carbides, nitrides or inert metals.
- carbides are transition metal carbides such as tungsten carbide, as well as silicon carbide or boron carbide.
- Suitable nitrides are, for example, boron nitride, silicon nitride or aluminum nitride.
- Inert metals are metals or metal alloys which are inert in the reaction medium for the synthesis of the multimetal cyanide compound and the hydroxyalkyl carboxylic acid ester synthesis.
- Examples include steels, aluminum, precious metals, nickel, stainless steel, titanium, tantalum, kanthai.
- Metal oxides which are inert under the conditions of the reaction in particular those of Metals from groups Ha to IVa and Ib to Vlllb, as well as oxidic compounds which contain elements from groups Ia to Vlla or metals from groups Ib to Vlllb.
- Such catalysts can be produced by applying the multimetal cyanide compounds to the surface of the shaped supports or by mixing multimetal cyanide compounds with unshaped support materials and subsequent shaping. Furthermore, it is possible within the scope of the present invention to deform powdered multimetal cyanide compounds into full catalysts.
- the multimetal cyanide compounds are not subjected to a thermal load of more than 200 ° C., preferably not more than 150 ° C.
- the multimetal cyanide compounds are first processed with a pasting liquid into a plastic mass in a kneader, Koller or similar device.
- a kneader a kneader, Koller or similar device.
- further ingredients can be added to the resulting mass, which either improve the properties of the plastic mass during the actual deformation step, or which give the shaped body produced from this mass better cohesion or lead to variations in pore volume and pore gradient distribution.
- all suitable additives known to the person skilled in the art can be used.
- the additives When adding the additives, it is particularly important to ensure that they obtain their desired mode of action, for example promoting cohesion or the formation of porosity, before an annealing step carried out after the deformation of a maximum of 200 ° C., preferably not higher than 150 ° C. , Furthermore, the additives should not reduce the catalytic activity of the multimetal cyanide compounds.
- the content of the additives is chosen so that they have their full effect, but not so high that the catalytic effect of the multimetal cyanide compounds is reduced.
- Such supported or shaped multimetal cyanide compounds can also be used in the process according to the invention and, when reacting an unsaturated carboxylic acid with an alkylene oxide, lead to the monoalkoxylation product with high selectivity, as does the powdery catalyst.
- This is surprising insofar as the deformation or support of the multimetal cyanide compound, compared to the powdery use of the catalyst, can lead to transport problems of the educts or products away from the active catalyst surface due to longer diffusion paths , which should negatively influence the product selectivity to the monoalkoxylation product, since secondary reactions should be preferred (see, for example, J. Hagen, Technische Katalyse, VCH Verlagsgesellschaft, Weinheim, 1996, p. 87 ff.).
- the invention relates to a process for the preparation of hydroxyalkyl carboxylic acid esters, one or more of the following properties being fulfilled:
- (A) M 1 is selected from the group Zn 2+ , Fe + , Fe 3+ , Co 3+ , Ni 2+ , Mn 2+ , Co 2+ ;
- (B) M 2 is selected from the group Fe 2+ , Fe 3+ , Co 3+ ;
- (C) M 3 is selected from the group Na + , K + , ammonium ion of the general formula R'R ⁇ RV;
- M 1 or M 2 is Fe 2+ or Fe 3+ .
- both M and M 2 are Fe 2+ or Fe 3 , in particular together with the further preferred metal ions mentioned under (A) to (C).
- multimetal cyanide compounds for example, have proven to be particularly suitable as catalysts in the context of the present invention: iron blue Pigments, Eisencyan blue, Vossen blue, Prussian blue, Berlin blue, Turnbull blue, Milori blue, Paris blue.
- the desired monoalkoxylation products can be prepared with high selectivity. If multimetal cyanide catalysts which do not contain Fe + or Fe 3+ are used under otherwise identical reaction conditions, multiple alkoxylation occurs.
- the multimetal cyanide compounds are generally produced by reacting at least one metal salt with at least one cyanometal compound.
- at least one metal salt for example, salts or acids can be used as the cyanometal compound.
- salts or acids can be used as the cyanometal compound.
- contamination by alkali or alkaline earth metal salts does not interfere, so that complex and costly cleaning of the catalysts is eliminated.
- the invention relates to a process for the preparation of hydroxyalkyl carboxylic acid esters, the multimetal cyanide compound used as catalyst being crystalline or partially amorphous.
- a catalyst precursor compound is first produced, which is then converted into the actually catalytically active compound, for example by oxidation, reduction, recrystallization or other reactions.
- the precursor compound is used in the reaction and the actually catalytically active compound is only generated in the reaction medium in the presence of the components to be reacted.
- catalyst amounts of 0.001 to 30% by weight, preferably 0.01 to 10% by weight, particularly preferably 0.1 to 5% by weight or 0.2 to 3% by weight, are used. %, each based on the amount of carboxylic acid used.
- the invention therefore relates to a process for the preparation of hydroxyalkyl carboxylic acid esters, the catalyst being used in amounts of from 0.01 to 30% by weight, based on the amount of carboxylic acid used.
- substituted or unsubstituted, saturated or unsaturated monocarboxylic acids having 3 to 22 carbon atoms substituted or unsubstituted, saturated dicarboxylic acids having 2 to 36 carbon atoms
- substituted or unsubstituted, unsaturated dicarboxylic acids having 4 to 36 carbon atoms -Atoms and substituted or unsubstituted aromatic mono- and dicarboxylic acids are used.
- the invention accordingly relates to a process for the preparation of hydroxyalkyl carboxylic acid esters, the carboxylic acid being selected from the group consisting of substituted or unsubstituted, saturated or unsaturated monocarboxylic acids having 3 to 22 carbon atoms, substituted or unsubstituted, saturated dicarboxylic acids having 2 to 36 carbon atoms, substituted or unsubstituted, unsaturated dicarboxylic acids with 4 to 36 carbon atoms and substituted or unsubstituted aromatic mono- and dicarboxylic acids.
- the carboxylic acid being selected from the group consisting of substituted or unsubstituted, saturated or unsaturated monocarboxylic acids having 3 to 22 carbon atoms, substituted or unsubstituted, saturated dicarboxylic acids having 2 to 36 carbon atoms, substituted or unsubstituted, unsaturated dicarboxylic acids with 4 to 36 carbon atoms and substituted or unsubstituted aromatic mono- and
- carboxylic acids are: unsaturated substituted or unsubstituted monocarboxylic acids with 3 to 5 carbon atoms and unsaturated substituted or unsubstituted dicarboxylic acids with 4 to 8 carbon atoms, for example acrylic acid, methacrylic acid or crotonic acid, fumaric acid, maleic acid or itaconic acid; saturated substituted or unsubstituted monocarboxylic acids with 1 to 5 carbon atoms and saturated substituted or unsubstituted dicarboxylic acids with 2 to 5 carbon atoms, for example formic acid, acetic acid, propionic acid, pivalic acid, oxalic acid, malonic acid or succinic acid; saturated or unsaturated substituted or unsubstituted monocarboxylic acids with 6 to 22 C atoms, which can also have cycloaliphatic structural elements, for example hexanoic acid, heptanoic acid, cyclohex
- the invention relates to a process for the preparation of hydroxyalkyl carboxylic acid esters, the carboxylic acid being acrylic acid or methacrylic acid.
- alkylene oxides known to the person skilled in the art can be used for the process according to the invention.
- substituted or unsubstituted alkylene oxides with 2 to 24 carbon atoms in particular alkylene oxides with halogen, hydroxy, non-cyclic ether or ammonium substituents.
- aliphatic 1,2-alkylene oxides with 2 to 4 carbon atoms for example ethylene oxide, propylene oxide, 1,2-butylene oxide, 2,3-butylene oxide or isobutylene oxide, aliphatic 1,2-alkylene oxides with 5 to 24 carbon atoms Atoms, cycloaliphatic alkylene oxides, for example cyclopentene oxide, cyclohexene oxide or cyclododecatriene (1,5,9) monoxide, araliphatic alkylene oxides, for example styrene oxide.
- Preferred substituted alkylene oxides are, for example, epichlorohydrin, epibromohydrin, 2,3-epoxy-1-propanol, 1 - allyloxy-2,3-epoxypropane, 2,3-epoxypropyl phenyl ether, 2,3 - Epoxypropyl isopropyl ether, 2,3-epoxypropyl octyl ether or 2,3-epoxypropyltrimethylammonium chloride.
- 1,2-alkylene oxides having 2 to 4 carbon atoms are particularly preferably used for the process according to the invention.
- the invention therefore relates to a process for the preparation of hydroxyalkyl carboxylic acid esters from a carboxylic acid and an alkylene oxide, the alkylene oxide being a 1,2-alkylene oxide having 2 to 4 carbon atoms.
- Ethylene oxide or propylene oxide is particularly preferably used as the alkylene oxide.
- the carboxylic acid and the alkylene oxide are used in a molar ratio of 1 to 0.4 to 1 to 10.
- the multimetal cyanide compound is applied to a solid support or deformed into a shaped body, it is particularly preferred if the carboxylic acid and the alkylene oxide are in a molar ratio of less than 1 to 1.5, preferably less than 1 to 1, particularly preferably less than be used as 1 in 0.8.
- the reaction of the carboxylic acid with the alkylene oxide can be carried out at 20 to 200 ° C. in the context of the present invention.
- the reaction can be carried out both at atmospheric pressure or at low pressure and also at elevated pressure, for example at a pressure of 0.8 to 50 bar, in particular at a pressure of 1 to 10 bar.
- the invention therefore also relates to a process for the preparation of hydroxyalkylcarbonate esters, the temperature in the reaction of the carboxylic acid with the alkylene oxide being 50 to 100.degree.
- the invention relates to a process for the preparation of hydroxyalkyl carboxylic acid esters, a pressure of 1 to 10 bar prevailing in the reaction of the carboxylic acid with the alkylene oxide.
- the temperature in the reaction of the carboxylic acid with the alkylene oxide is 50 to 100 ° C. and a pressure of 1 to 10 bar.
- the reaction can be carried out in a batch process or continuously. It can be carried out in a stirred reactor, loop reactor, fixed bed reactor, such as, for example, a flat bed contact furnace, tray reactor, tube bundle reactor or full-space reactor, or in a fluidized bed reactor, preferably in a tube bundle reactor or full-space reactor, in particular in a full-space reactor.
- a stirred reactor loop reactor
- fixed bed reactor such as, for example, a flat bed contact furnace, tray reactor, tube bundle reactor or full-space reactor
- a fluidized bed reactor preferably in a tube bundle reactor or full-space reactor, in particular in a full-space reactor.
- the present invention therefore relates to a process for the preparation of hydroxyalkyl carboxylic acid esters, the process being carried out continuously.
- the fixed bed procedure is particularly advantageous for the process according to the invention.
- the catalyst used is fixed in the reactor.
- the reaction can be carried out with complete conversion of at least one of the starting materials.
- one or both starting materials are only partially implemented.
- the reaction is carried out in such a way that the conversion of the alkylene oxide is more than 70% and the conversion of the carboxylic acid is more than 40%.
- the conversion of the alkylene oxide is preferably more than 85% and the conversion of the carboxylic acid more than 50%.
- the process according to the invention is advantageously carried out in such a way that unreacted starting material is separated from the product and is returned to the reactor.
- the separation is carried out by methods known to those skilled in the art, for example by distillation.
- auxiliaries and additives known to the person skilled in the art can be added.
- the reaction of the carboxylic acid with the alkylene oxide is carried out in the presence of at least one polymerization inhibitor.
- Polymerization inhibitors that can be used include, for example, hydroquinone, hydroquinone monomethyl ether, 2,5-di-t-butylhydroquinone, 2,6-di-t-butyl-p-cresol, nitroso compounds such as isoacrylonitrite, nitrosodiphenylamine or N-nitroso-cyclohexylhydroxylamine, methylene blue, phenothiazine or phenothiazine Diphenyl laminate can be used. It is also possible in the context of the present invention that two or more of these polymerization inhibitors are used.
- the polymerization inhibitors are used in amounts of 10 to 10,000 ppm, in particular 100 to 1000 ppm, in each case based on the carboxylic acid used.
- small, safety-technically safe proportions of molecular oxygen or nitrogen monoxide can additionally be used.
- the hydroxyalkyl carboxylic acid ester can be isolated from the reaction mixture in the process according to the invention, for example by distillation.
- the catalyst can then be used again in the form of the distillation residue or after separation from the distillation residue. However, it is also possible to remove the catalyst before the distillation.
- the separation can take place, for example, by filtration, in particular deep filtration, cross-flow filtration, membrane filtration or ultrafiltration.
- the hydroxyalkyl carboxylic acid esters produced according to the invention can be used, for example, as coating raw materials or as monomers for radical homo- or copolymerizations.
- the present invention therefore also relates to the use of the hydroxyalkyl carboxylic acid esters prepared according to the invention as a raw material for coatings.
- aqueous zinc acetate dihydrate solution (zinc content: 2.7% by weight) were metered in with stirring (stirring power 1W / 1) at 50 ° C. within 20 min.
- the suspension was stirred at 50 ° C. until the pH had dropped from 3.7 to 2.7 and remained constant.
- the precipitate suspension thus obtained was then filtered off by means of a filter press and washed in the filter press with 400 l of water.
- a tubular reactor with a reactor volume of 100 ml was filled to 75% with a mixture of 28 g of catalyst from preparation example 4 (2 mm strands, broken again) and 66 g of glass spheres and first rinsed overnight with acrylic acid at 50 ° C. reactor temperature. After no polymerization was found, ethylene oxide (EO) metered. The reaction temperature was set to 50 to 60 ° C and the plant pressure to 45 bar. The results obtained are shown in Table 1.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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Abstract
L'invention concerne un procédé pour la production d'esters d'acide hydroxyalkylcarboxylique, comprenant la réaction d'un acide carboxylique avec un oxyde d'alkylène. Un composé cyanure multimétallique, de formule générale M3zM1a[M2(CN)b(A)c]d fM1gXn mM3pYq h(H2O) eL kP (I), est utilisé en tant que catalyseur pour la réaction. Il est, de préférence, appliqué sur un support solide ou façonné en un corps moulé. L'invention concerne également l'utilisation des esters d'acide hydroxyalkylcarboxylique produits selon l'invention en tant que matières premières pour laques.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2001117273 DE10117273A1 (de) | 2001-04-06 | 2001-04-06 | Verfahren zur Herstellung von Hydroxyalkylcarbonsäureestern |
DE10117273 | 2001-04-06 | ||
DE10154781 | 2001-11-08 | ||
DE2001154781 DE10154781A1 (de) | 2001-11-08 | 2001-11-08 | Verfahren zur Herstellung von Hydroxyalkylcarbonsäureestern |
PCT/EP2002/003819 WO2002081423A1 (fr) | 2001-04-06 | 2002-04-05 | Procede pour la production d'esters d'acide hydroxyalkylcarboxylique |
Publications (1)
Publication Number | Publication Date |
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EP1381588A1 true EP1381588A1 (fr) | 2004-01-21 |
Family
ID=26009024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02759798A Withdrawn EP1381588A1 (fr) | 2001-04-06 | 2002-04-05 | Procede pour la production d'esters d'acide hydroxyalkylcarboxylique |
Country Status (4)
Country | Link |
---|---|
US (1) | US20040133036A1 (fr) |
EP (1) | EP1381588A1 (fr) |
JP (1) | JP2004530667A (fr) |
WO (1) | WO2002081423A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6806348B2 (en) * | 2003-02-11 | 2004-10-19 | Basf Corporation | Process for removing and regenerating a double metal cyanide (DMC) catalyst from a polymer polyol |
US8673275B2 (en) | 2010-03-02 | 2014-03-18 | Basf Se | Block copolymers and their use |
US20110218295A1 (en) * | 2010-03-02 | 2011-09-08 | Basf Se | Anionic associative rheology modifiers |
CA3103743A1 (fr) | 2018-06-19 | 2019-12-26 | Henkel Ag & Co. Kgaa | Composes de cyanure metallique double hautement actifs |
JP7426056B2 (ja) * | 2019-02-28 | 2024-02-01 | 公立大学法人大阪 | 除去剤 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2484487A (en) * | 1948-09-08 | 1949-10-11 | Eastman Kodak Co | Process for preparing glycol monoesters of acrylic and alpha-methacrylic acids |
US3059024A (en) * | 1961-07-10 | 1962-10-16 | Nat Starch Chem Corp | Improved process for the preparation of beta-hydroxyalkyl mono-esters of acrylic andmethacrylic acid |
US3427334A (en) * | 1963-02-14 | 1969-02-11 | Gen Tire & Rubber Co | Double metal cyanides complexed with an alcohol aldehyde or ketone to increase catalytic activity |
GB1054614A (fr) * | 1964-10-06 | |||
JPS5242784B1 (fr) * | 1968-05-30 | 1977-10-26 | ||
DE2236513C3 (de) * | 1972-07-26 | 1978-12-07 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Einbrennpulverlack |
DE3119928A1 (de) * | 1981-05-19 | 1982-12-09 | Bayer Ag, 5090 Leverkusen | Waessrige, verseifungsstabil lagerfaehige lackbindemittel |
US4970333A (en) * | 1987-10-29 | 1990-11-13 | The Dow Chemical Company | Process for making carboxylic acid esters using a crosslinked acrylic resin as the catalyst |
US4910329A (en) * | 1989-01-11 | 1990-03-20 | Rohm And Haas Company | Process for preparing hydroxyalkyl esters |
DE4445355A1 (de) * | 1994-12-20 | 1996-06-27 | Herberts Gmbh | Bindemittel, diese enthaltende wäßrige und lösemittelhaltige Überzugsmittel, Verfahren zu deren Herstellung und zur Herstellung von Mehrschichtlackierungen |
US5545601A (en) * | 1995-08-22 | 1996-08-13 | Arco Chemical Technology, L.P. | Polyether-containing double metal cyanide catalysts |
US5777177A (en) * | 1996-02-07 | 1998-07-07 | Arco Chemical Technology, L.P. | Preparation of double metal cyanide-catalyzed polyols by continuous addition of starter |
US5854386A (en) * | 1997-08-25 | 1998-12-29 | Arco Chemical Technology, L.P. | Stabilizers for polymer polyols |
-
2002
- 2002-04-05 US US10/474,147 patent/US20040133036A1/en not_active Abandoned
- 2002-04-05 WO PCT/EP2002/003819 patent/WO2002081423A1/fr not_active Application Discontinuation
- 2002-04-05 EP EP02759798A patent/EP1381588A1/fr not_active Withdrawn
- 2002-04-05 JP JP2002579411A patent/JP2004530667A/ja not_active Withdrawn
Non-Patent Citations (1)
Title |
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See references of WO02081423A1 * |
Also Published As
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JP2004530667A (ja) | 2004-10-07 |
US20040133036A1 (en) | 2004-07-08 |
WO2002081423A1 (fr) | 2002-10-17 |
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