CN109880529B - 一种桐油基二聚酸及其合成方法 - Google Patents
一种桐油基二聚酸及其合成方法 Download PDFInfo
- Publication number
- CN109880529B CN109880529B CN201711277177.6A CN201711277177A CN109880529B CN 109880529 B CN109880529 B CN 109880529B CN 201711277177 A CN201711277177 A CN 201711277177A CN 109880529 B CN109880529 B CN 109880529B
- Authority
- CN
- China
- Prior art keywords
- acid
- eleostearic
- polymerization inhibitor
- dimer acid
- 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.)
- Active
Links
- 239000002253 acid Substances 0.000 title claims abstract description 85
- 239000000539 dimer Substances 0.000 title claims abstract description 72
- 239000002383 tung oil Substances 0.000 title claims abstract description 19
- 238000001308 synthesis method Methods 0.000 title abstract description 8
- CUXYLFPMQMFGPL-UHFFFAOYSA-N (9Z,11E,13E)-9,11,13-Octadecatrienoic acid Natural products CCCCC=CC=CC=CCCCCCCCC(O)=O CUXYLFPMQMFGPL-UHFFFAOYSA-N 0.000 claims abstract description 43
- CUXYLFPMQMFGPL-SUTYWZMXSA-N all-trans-octadeca-9,11,13-trienoic acid Chemical compound CCCC\C=C\C=C\C=C\CCCCCCCC(O)=O CUXYLFPMQMFGPL-SUTYWZMXSA-N 0.000 claims abstract description 43
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 33
- 239000003112 inhibitor Substances 0.000 claims abstract description 31
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 29
- 239000003054 catalyst Substances 0.000 claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- 239000002270 dispersing agent Substances 0.000 claims abstract description 26
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 18
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 claims abstract description 17
- 235000020778 linoleic acid Nutrition 0.000 claims abstract description 17
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000010926 purge Methods 0.000 claims abstract description 13
- 238000002360 preparation method Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000005642 Oleic acid Substances 0.000 claims description 14
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 14
- 239000000194 fatty acid Substances 0.000 claims description 14
- 229930195729 fatty acid Natural products 0.000 claims description 14
- 239000002808 molecular sieve Substances 0.000 claims description 14
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 14
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 14
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 13
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 13
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 13
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 13
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 claims description 10
- 238000004821 distillation Methods 0.000 claims description 10
- 238000010790 dilution Methods 0.000 claims description 9
- 239000012895 dilution Substances 0.000 claims description 9
- -1 aromatic nitro compound Chemical class 0.000 claims description 8
- 150000004665 fatty acids Chemical class 0.000 claims description 8
- 239000003921 oil Substances 0.000 claims description 8
- 239000005457 ice water Substances 0.000 claims description 7
- CMOAHYOGLLEOGO-UHFFFAOYSA-N oxozirconium;dihydrochloride Chemical compound Cl.Cl.[Zr]=O CMOAHYOGLLEOGO-UHFFFAOYSA-N 0.000 claims description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims description 6
- 230000002194 synthesizing effect Effects 0.000 claims description 6
- CNHDIAIOKMXOLK-UHFFFAOYSA-N toluquinol Chemical compound CC1=CC(O)=CC=C1O CNHDIAIOKMXOLK-UHFFFAOYSA-N 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 235000010469 Glycine max Nutrition 0.000 claims description 5
- BGNXCDMCOKJUMV-UHFFFAOYSA-N Tert-Butylhydroquinone Chemical compound CC(C)(C)C1=CC(O)=CC=C1O BGNXCDMCOKJUMV-UHFFFAOYSA-N 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 5
- 230000035484 reaction time Effects 0.000 claims description 5
- 239000003784 tall oil Substances 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 claims description 4
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 4
- 244000068988 Glycine max Species 0.000 claims description 4
- 229910052740 iodine Inorganic materials 0.000 claims description 4
- 239000011630 iodine Substances 0.000 claims description 4
- 229950000688 phenothiazine Drugs 0.000 claims description 4
- 238000007127 saponification reaction Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- NWVVVBRKAWDGAB-UHFFFAOYSA-N hydroquinone methyl ether Natural products COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000004250 tert-Butylhydroquinone Substances 0.000 claims description 3
- 235000019281 tert-butylhydroquinone Nutrition 0.000 claims description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical group C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- CFQZKFWQLAHGSL-FNTYJUCDSA-N (3e,5e,7e,9e,11e,13e,15e,17e)-18-[(3e,5e,7e,9e,11e,13e,15e,17e)-18-[(3e,5e,7e,9e,11e,13e,15e)-octadeca-3,5,7,9,11,13,15,17-octaenoyl]oxyoctadeca-3,5,7,9,11,13,15,17-octaenoyl]oxyoctadeca-3,5,7,9,11,13,15,17-octaenoic acid Chemical compound OC(=O)C\C=C\C=C\C=C\C=C\C=C\C=C\C=C\C=C\OC(=O)C\C=C\C=C\C=C\C=C\C=C\C=C\C=C\C=C\OC(=O)C\C=C\C=C\C=C\C=C\C=C\C=C\C=C\C=C CFQZKFWQLAHGSL-FNTYJUCDSA-N 0.000 abstract description 25
- 239000002994 raw material Substances 0.000 abstract description 9
- 239000000047 product Substances 0.000 description 31
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- 235000021313 oleic acid Nutrition 0.000 description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000004927 clay Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 235000019198 oils Nutrition 0.000 description 6
- 239000003208 petroleum Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 238000007865 diluting Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 238000006555 catalytic reaction Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- CUXYLFPMQMFGPL-WPOADVJFSA-N (9Z,11E,13E)-octadeca-9,11,13-trienoic acid Chemical compound CCCC\C=C\C=C\C=C/CCCCCCCC(O)=O CUXYLFPMQMFGPL-WPOADVJFSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000005698 Diels-Alder reaction Methods 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000281 calcium bentonite Inorganic materials 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- NZSLBYVEIXCMBT-UHFFFAOYSA-N chloro hypochlorite;zirconium Chemical class [Zr].ClOCl NZSLBYVEIXCMBT-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002816 fuel additive Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229910001961 silver nitrate Inorganic materials 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000020238 sunflower seed Nutrition 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711277177.6A CN109880529B (zh) | 2017-12-06 | 2017-12-06 | 一种桐油基二聚酸及其合成方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711277177.6A CN109880529B (zh) | 2017-12-06 | 2017-12-06 | 一种桐油基二聚酸及其合成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109880529A CN109880529A (zh) | 2019-06-14 |
CN109880529B true CN109880529B (zh) | 2021-12-07 |
Family
ID=66923938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711277177.6A Active CN109880529B (zh) | 2017-12-06 | 2017-12-06 | 一种桐油基二聚酸及其合成方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109880529B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB880782A (en) * | 1957-02-06 | 1961-10-25 | Wacker Chemie Gmbh | Process for reducing reducible chemical substances soluble in organic solvents |
CN1454244A (zh) * | 2000-06-09 | 2003-11-05 | J.C.亨普尔斯基布斯法夫工厂股份公司 | 包含纤维和含金属共聚物的自抛光型海洋防污漆组合物 |
CN101347744A (zh) * | 2008-09-05 | 2009-01-21 | 江苏扬农化工股份有限公司 | 以微球型高硅zsm-5分子筛为载体的吡啶合成催化剂及其制备方法 |
CN102492135A (zh) * | 2011-11-30 | 2012-06-13 | 上海天洋热熔胶有限公司 | 一种二聚酸型聚酰胺热熔胶的合成方法 |
CN103303974A (zh) * | 2013-06-20 | 2013-09-18 | 淄博广通化工有限责任公司 | 二氯氧化锆生产中排放的废硅渣的回收利用方法 |
CN104086373A (zh) * | 2014-06-30 | 2014-10-08 | 湘潭大学 | 一种片状Al-SBA-15介孔分子筛催化合成双酚F的方法 |
CN104341287A (zh) * | 2014-11-04 | 2015-02-11 | 福州大学 | 一种程序升温式油酸二聚制备二聚酸的方法 |
CN105860012A (zh) * | 2016-06-17 | 2016-08-17 | 苍南县宝丰印业有限公司 | 一种环保水性油墨连接料 |
-
2017
- 2017-12-06 CN CN201711277177.6A patent/CN109880529B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB880782A (en) * | 1957-02-06 | 1961-10-25 | Wacker Chemie Gmbh | Process for reducing reducible chemical substances soluble in organic solvents |
CN1454244A (zh) * | 2000-06-09 | 2003-11-05 | J.C.亨普尔斯基布斯法夫工厂股份公司 | 包含纤维和含金属共聚物的自抛光型海洋防污漆组合物 |
CN101347744A (zh) * | 2008-09-05 | 2009-01-21 | 江苏扬农化工股份有限公司 | 以微球型高硅zsm-5分子筛为载体的吡啶合成催化剂及其制备方法 |
CN102492135A (zh) * | 2011-11-30 | 2012-06-13 | 上海天洋热熔胶有限公司 | 一种二聚酸型聚酰胺热熔胶的合成方法 |
CN103303974A (zh) * | 2013-06-20 | 2013-09-18 | 淄博广通化工有限责任公司 | 二氯氧化锆生产中排放的废硅渣的回收利用方法 |
CN104086373A (zh) * | 2014-06-30 | 2014-10-08 | 湘潭大学 | 一种片状Al-SBA-15介孔分子筛催化合成双酚F的方法 |
CN104341287A (zh) * | 2014-11-04 | 2015-02-11 | 福州大学 | 一种程序升温式油酸二聚制备二聚酸的方法 |
CN105860012A (zh) * | 2016-06-17 | 2016-08-17 | 苍南县宝丰印业有限公司 | 一种环保水性油墨连接料 |
Non-Patent Citations (4)
Title |
---|
二聚脂肪酸二异氰酸酯及其应用;徐馨才;《推进技术》;19880831(第4期);第57页第1-15行、第56页第15-23行 * |
油酸聚合动力学及催化剂性能研究;陈坤雄;《中国优秀硕士学位论文全文数据库 工程科技I辑》;20161015;第1.22节 * |
脂肪酸制备二聚酸的实验研究;田力;《化工时刊》;20151212;第2.1、2.2、2.3部分 * |
自生压条件下三种催化剂对红花油脂肪酸二聚作用的影响;冯光炷等;《粮油加工与食品机械》;20051208(第12期);第50-59页 * |
Also Published As
Publication number | Publication date |
---|---|
CN109880529A (zh) | 2019-06-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8629290B2 (en) | Trigycerides containing certain saturated carboxylic acids | |
CN108191829B (zh) | 应用富马酸沃诺拉赞中间体ⅳ制备富马酸沃诺拉赞的方法 | |
CN109879744B (zh) | 一种二聚酸及其制备方法 | |
CN101177392A (zh) | 一种过氧化氢氧化法制备9,10-二羟基硬脂酸及其甲酯的方法 | |
CN109880529B (zh) | 一种桐油基二聚酸及其合成方法 | |
CN109880530B (zh) | 一种二聚脂肪酸及其合成方法 | |
CN100408544C (zh) | 乙醇酸酯的合成方法 | |
CN109879743B (zh) | 一种以桐油为原料合成二聚酸的方法 | |
CN109879745A (zh) | 一种二聚酸及其合成方法 | |
CN109160880B (zh) | 一种苯甲酸乙酯的制备方法 | |
CN111099985B (zh) | 一种二聚酸及其合成方法 | |
JP2005002085A (ja) | ダイマー酸の製造方法 | |
CN109880532B (zh) | 一种二聚酸及其制备方法和应用 | |
CN107754827A (zh) | 一种负载型固体碱催化剂及其制备方法与应用 | |
CN108069978A (zh) | 1,2,4,5-环己烷四甲酸二酐的合成方法 | |
RU2529026C1 (ru) | Способ получения насыщенных карбоновых кислот | |
CN109880531A (zh) | 一种二聚脂肪酸及其制备方法 | |
CN112724008A (zh) | 一种二聚酸的合成方法 | |
JP4725136B2 (ja) | トリシクロ[5.2.1.02,6]デカン−2−カルボン酸エステルの製造法 | |
CN106103402B (zh) | 由植物油合成脂族二烷基酯的方法 | |
CN114560764B (zh) | 一种亚油酸直接马来酰化制备c22三元羧酸的方法 | |
Keshe et al. | Studying the optimum reaction conditions for organic esterification of glycerol to benzoic acid and some devices by using ecofriendly media | |
CN105712882B (zh) | 一种桐油多元醇及合成方法 | |
CN115678636B (zh) | 缓蚀剂及其制备方法与应用 | |
CN110652979B (zh) | 采用混合催化剂制备碳酸甘油酯的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231009 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. |