CA1055677A - Carbonate basique pour la fabrication de catalyseurs a teneur de cuivre - Google Patents
Carbonate basique pour la fabrication de catalyseurs a teneur de cuivreInfo
- Publication number
- CA1055677A CA1055677A CA235,123A CA235123A CA1055677A CA 1055677 A CA1055677 A CA 1055677A CA 235123 A CA235123 A CA 235123A CA 1055677 A CA1055677 A CA 1055677A
- Authority
- CA
- Canada
- Prior art keywords
- copper
- aluminum
- solution
- carbonate
- aqueous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000010949 copper Substances 0.000 title claims abstract description 37
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 32
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 31
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 title claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 239000003054 catalyst Substances 0.000 title claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 7
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims abstract description 5
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims abstract description 4
- 150000008041 alkali metal carbonates Chemical class 0.000 claims abstract description 4
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000001376 precipitating effect Effects 0.000 claims abstract description 3
- 239000003513 alkali Substances 0.000 claims abstract 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 4
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 229940116318 copper carbonate Drugs 0.000 claims description 2
- GEZOTWYUIKXWOA-UHFFFAOYSA-L copper;carbonate Chemical compound [Cu+2].[O-]C([O-])=O GEZOTWYUIKXWOA-UHFFFAOYSA-L 0.000 claims description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 2
- 239000008098 formaldehyde solution Substances 0.000 claims 2
- SQDLRJMJSRRYGA-UHFFFAOYSA-N copper(i) acetylide Chemical compound [Cu+].[Cu+].[C-]#[C-] SQDLRJMJSRRYGA-UHFFFAOYSA-N 0.000 claims 1
- WMWXXXSCZVGQAR-UHFFFAOYSA-N dialuminum;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3] WMWXXXSCZVGQAR-UHFFFAOYSA-N 0.000 claims 1
- 239000012018 catalyst precursor Substances 0.000 abstract description 4
- 150000001879 copper Chemical class 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- DLDJFQGPPSQZKI-UHFFFAOYSA-N but-2-yne-1,4-diol Chemical compound OCC#CCO DLDJFQGPPSQZKI-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 23
- 239000000243 solution Substances 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- 240000007817 Olea europaea Species 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- -1 periodO Chemical class 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 241000465531 Annea Species 0.000 description 1
- 101100087530 Caenorhabditis elegans rom-1 gene Proteins 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000905957 Channa melasoma Species 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910016523 CuKa Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 101100305983 Mus musculus Rom1 gene Proteins 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 241000907663 Siproeta stelenes Species 0.000 description 1
- 229930191764 Sparin Natural products 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- VWWMOACCGFHMEV-UHFFFAOYSA-N dicarbide(2-) Chemical compound [C-]#[C-] VWWMOACCGFHMEV-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- KDKYADYSIPSCCQ-UHFFFAOYSA-N ethyl acetylene Natural products CCC#C KDKYADYSIPSCCQ-UHFFFAOYSA-N 0.000 description 1
- 150000004675 formic acid derivatives Chemical class 0.000 description 1
- 229910001679 gibbsite Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/20—Carbon compounds
- B01J27/232—Carbonates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/007—Mixed salts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/72—Copper
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G3/00—Compounds of copper
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2445303A DE2445303C3 (de) | 1974-09-21 | 1974-09-21 | Basisches, zur Herstellung eines Kupfer enthaltenden Katalysators geeignetes Carbonat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1055677A true CA1055677A (fr) | 1979-06-05 |
Family
ID=5926475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA235,123A Expired CA1055677A (fr) | 1974-09-21 | 1975-09-04 | Carbonate basique pour la fabrication de catalyseurs a teneur de cuivre |
Country Status (8)
| Country | Link |
|---|---|
| JP (2) | JPS5156800A (fr) |
| BE (1) | BE833597A (fr) |
| CA (1) | CA1055677A (fr) |
| CH (1) | CH616638A5 (fr) |
| DE (1) | DE2445303C3 (fr) |
| FR (1) | FR2285342A1 (fr) |
| GB (1) | GB1512797A (fr) |
| NL (1) | NL7510838A (fr) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8637668B2 (en) | 2010-06-15 | 2014-01-28 | Basf Se | Process for preparing a cyclic tertiary methylamine |
| US8884015B2 (en) | 2012-06-01 | 2014-11-11 | Basf Se | Process for the preparation of a mono-N-alkypiperazine |
| US8927712B2 (en) | 2012-06-01 | 2015-01-06 | Basf Se | Process for the preparation of a mono-N-alkylpiperazine |
| US8933223B2 (en) | 2010-10-14 | 2015-01-13 | Basf Se | Process for preparing a cyclic tertiary amine |
| US8981093B2 (en) | 2012-06-06 | 2015-03-17 | Basf Se | Process for preparing piperazine |
Families Citing this family (52)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2838184A1 (de) * | 1978-09-01 | 1980-03-13 | Basf Ag | Verfahren zur herstellung tertiaerer amine |
| DE3410069A1 (de) * | 1984-03-20 | 1985-10-03 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von hydroxylgruppen enthaltenden polymeren |
| DE3539266A1 (de) * | 1985-11-06 | 1987-05-07 | Basf Ag | Verfahren zur herstellung von trialkylaminen |
| DE3605005A1 (de) * | 1986-02-18 | 1987-08-20 | Basf Ag | Verfahren zur herstellung von n-methylpiperazin |
| DE3724239A1 (de) * | 1987-07-22 | 1989-02-02 | Basf Ag | Verfahren zur herstellung von aliphatischen n,n-dialkylsubstituierten aminoalkoholen |
| DE3803581A1 (de) * | 1988-02-06 | 1989-08-17 | Basf Ag | Verfahren zur herstellung von 1,2,4-butantriol |
| US4910304A (en) * | 1988-04-20 | 1990-03-20 | Basf Aktiengesellschaft | Preparation of N-substituted cyclic amines |
| DE19624283A1 (de) * | 1996-06-18 | 1998-01-02 | Basf Ag | Verfahren zur Herstellung von N-substituiertencyclischen Aminen |
| DE19709488A1 (de) * | 1997-03-07 | 1998-09-10 | Basf Ag | Verfahren zur N-Alkylierung von Aminen |
| BRPI0815978A2 (pt) | 2007-08-29 | 2015-02-18 | Basf Se | Processo para preparar aminas, e, usos de um efluente de reação, e de uma monoamina |
| CN102159311B (zh) * | 2008-09-19 | 2013-07-10 | 巴斯夫欧洲公司 | 使用铝-铜催化剂连续制备胺的方法 |
| WO2010052181A2 (fr) | 2008-11-05 | 2010-05-14 | Basf Se | Procédé de fabrication de 3-aminopropan-1-ols n,n-substitués |
| EP2393591A2 (fr) | 2009-02-09 | 2011-12-14 | Basf Se | Catalyseurs d'hydrogénation, préparation et utilisation |
| US20110313188A1 (en) | 2009-02-09 | 2011-12-22 | Basf Se | Method for improving the catalytic activity of monolithic catalysts |
| JP2012517332A (ja) | 2009-02-09 | 2012-08-02 | ビーエーエスエフ ソシエタス・ヨーロピア | モノリス触媒の触媒活性を改善する方法 |
| US8455693B2 (en) | 2010-05-21 | 2013-06-04 | Basf Se | Process for preparing 2-(2-tert-butylaminoethoxy)ethanol (tert-butylaminodiglycol, TBADG) |
| PL2571845T3 (pl) | 2010-05-21 | 2015-03-31 | Basf Se | Sposób wytwarzania 2-(2-tert-butyloaminoetoksy)etanolu (tertbutyloaminodiglikolu, TBADG) |
| WO2011157710A1 (fr) | 2010-06-15 | 2011-12-22 | Basf Se | Procédé de production d'une méthylamine tertiaire cyclique |
| EP2627644B1 (fr) | 2010-10-14 | 2014-12-10 | Basf Se | Procédé de production d'une amine tertiaire cyclique |
| US8436169B2 (en) | 2010-10-29 | 2013-05-07 | Basf Se | Process for preparing 1,4-bishydroxyethylpiperazine |
| CN103201272B (zh) | 2010-10-29 | 2015-08-05 | 巴斯夫欧洲公司 | 制备1,4-双羟乙基哌嗪的方法 |
| WO2012084914A1 (fr) | 2010-12-23 | 2012-06-28 | Basf Se | Composition d'élastomère thermoplastique et son procédé de préparation |
| SG10201607488XA (en) | 2012-03-07 | 2016-10-28 | Basf Se | Method for thermal integration in the hydrogenation and distillation of c3-c20 aldehydes |
| US9035110B2 (en) | 2012-03-07 | 2015-05-19 | Basf Se | Process for heat integration in the hydrogenation and distillation of C3—C20-aldehydes |
| TWI654177B (zh) | 2013-10-31 | 2019-03-21 | 德商巴斯夫歐洲公司 | 製備羧酸酯的方法及其作爲塑化劑的用途 |
| US10030120B2 (en) | 2013-12-06 | 2018-07-24 | Basf Se | Softener composition which contains tetrahydrofuran derivatives and 1,2-cyclohexane dicarboxylic acid esters |
| CA2936299A1 (fr) | 2014-01-09 | 2015-07-16 | Basf Se | Composition plastifiante contenant des derives de furanne et des esters de l'acide 1,2-cyclohexanedicarboxylique |
| CN106232571B (zh) | 2014-04-22 | 2019-05-28 | 巴斯夫欧洲公司 | 在离子液体和酸性酯化催化剂的存在下制备羧酸酯的方法及其作为塑化剂的用途 |
| DE102015207291A1 (de) | 2014-04-24 | 2016-03-10 | Basf Se | Weichmacher-Zusammensetzung, die Furanderivate und 1,2-Cyclohexandicarbonsäureester enthält |
| TW201605945A (zh) | 2014-07-08 | 2016-02-16 | 巴斯夫歐洲公司 | 包含二羧酸的酯及1,2-環己烷二羧酸的酯之模製化合物 |
| TW201609628A (zh) | 2014-07-08 | 2016-03-16 | 巴斯夫歐洲公司 | 包含脂族二羧酸二酯及對苯二甲酸二烷基酯之塑化劑組成物 |
| TWI706979B (zh) | 2014-08-19 | 2020-10-11 | 德商巴斯夫歐洲公司 | 包含聚合二羧酸酯的塑化劑組成物 |
| TWI686444B (zh) | 2014-09-04 | 2020-03-01 | 德商巴斯夫歐洲公司 | 包含聚合二羧酸酯的塑化劑組成物 |
| TW201619119A (zh) | 2014-10-09 | 2016-06-01 | 巴斯夫歐洲公司 | 包含飽和二羧酸之環烷基酯及1,2-環己烷二羧酸酯的塑化劑組成物 |
| TW201619120A (zh) | 2014-10-09 | 2016-06-01 | 巴斯夫歐洲公司 | 包含飽和二羧酸之環烷基酯及對苯二甲酯之塑化劑組成物 |
| PL3250635T3 (pl) | 2015-01-30 | 2019-03-29 | Basf Se | Kompozycja plastyfikatora, która zawiera polimerowe estry kwasu dikarboksylowego i estry dialkilowe kwasu tereftalowego |
| RU2741299C1 (ru) | 2015-09-30 | 2021-01-25 | Басф Се | Пластифицирующая композиция, содержащая полимерные сложные эфиры дикарбоновых кислот и сложные эфиры 1, 2-циклогександикарбоновой кислоты |
| RU2743641C1 (ru) | 2015-09-30 | 2021-02-20 | Басф Се | Пластифицирующая композиция, содержащая полимерные сложные эфиры дикарбоновых кислот и сложные диалкиловые эфиры терефталевой кислоты |
| US20180282510A1 (en) | 2015-09-30 | 2018-10-04 | Basf Se | Plasticizer composition containing polymeric dicarboxylic acid esters and dicarboxylic acid diesters |
| CA3011907A1 (fr) | 2016-01-20 | 2017-07-27 | Basf Se | Composition de plastifiant contenant des esters d'acide dicarboxylique aliphatiques et des diesters choisis parmi les esters d'acide 1,2-cyclohexane-dicarboxylique et les esters d'acide terephtalique |
| RU2743230C2 (ru) | 2016-03-23 | 2021-02-16 | Басф Се | Полимерная композиция, содержащая циклоалкилалкилдикарбоновой кислоты сложный диэфир в качестве пластификатора |
| WO2018024591A1 (fr) | 2016-08-01 | 2018-02-08 | Basf Se | Composition de plastifiant |
| RU2019105682A (ru) | 2016-08-01 | 2020-09-01 | Басф Се | Композиция пластификатора |
| WO2018024597A1 (fr) | 2016-08-01 | 2018-02-08 | Basf Se | Composition de plastifiant |
| MY199921A (en) | 2017-05-16 | 2023-11-29 | Basf Se | Hydroformylation method for the large-scale production of aldehydes and/or alcohols |
| WO2019185409A1 (fr) | 2018-03-29 | 2019-10-03 | Basf Se | Composition de pvc, contenant au moins un plastifiant, qui présente au moins un groupe ester d'acide carboxylique, et au moins un composé carbodiimide |
| EP3747860B1 (fr) | 2019-06-04 | 2023-07-26 | Basf Se | Nouveau plastifiant à base de cyclohéxanone |
| JP2024515275A (ja) | 2021-04-14 | 2024-04-08 | ビーエーエスエフ ソシエタス・ヨーロピア | リサイクルガスモードを使用する、気相中でのアミンの製造の連続方法 |
| CN114804227B (zh) * | 2022-04-24 | 2023-07-07 | 南通金通储能动力新材料有限公司 | 一种层状结构钠离子电池正极材料前驱体及其制备方法 |
| EP4638409A1 (fr) | 2022-12-21 | 2025-10-29 | Basf Se | Composé plastifiant |
| WO2024153687A1 (fr) | 2023-01-19 | 2024-07-25 | Basf Se | Procédé de production d'esters dialkyliques d'acide 1,2-cyclohexane dicarboxylique |
| WO2024256670A1 (fr) | 2023-06-15 | 2024-12-19 | Basf Se | Composition de plastifiant |
-
1974
- 1974-09-21 DE DE2445303A patent/DE2445303C3/de not_active Expired
-
1975
- 1975-09-04 CA CA235,123A patent/CA1055677A/fr not_active Expired
- 1975-09-15 NL NL7510838A patent/NL7510838A/xx not_active Application Discontinuation
- 1975-09-17 CH CH1204575A patent/CH616638A5/de not_active IP Right Cessation
- 1975-09-19 BE BE160182A patent/BE833597A/fr not_active IP Right Cessation
- 1975-09-19 FR FR7528760A patent/FR2285342A1/fr active Granted
- 1975-09-19 GB GB38507/75A patent/GB1512797A/en not_active Expired
- 1975-09-22 JP JP50113808A patent/JPS5156800A/ja active Granted
-
1981
- 1981-06-24 JP JP56096801A patent/JPS5778947A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8637668B2 (en) | 2010-06-15 | 2014-01-28 | Basf Se | Process for preparing a cyclic tertiary methylamine |
| US8933223B2 (en) | 2010-10-14 | 2015-01-13 | Basf Se | Process for preparing a cyclic tertiary amine |
| US8884015B2 (en) | 2012-06-01 | 2014-11-11 | Basf Se | Process for the preparation of a mono-N-alkypiperazine |
| US8927712B2 (en) | 2012-06-01 | 2015-01-06 | Basf Se | Process for the preparation of a mono-N-alkylpiperazine |
| US8981093B2 (en) | 2012-06-06 | 2015-03-17 | Basf Se | Process for preparing piperazine |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2285342A1 (fr) | 1976-04-16 |
| JPS5156800A (en) | 1976-05-18 |
| JPS5778947A (en) | 1982-05-17 |
| DE2445303B2 (de) | 1978-08-03 |
| CH616638A5 (en) | 1980-04-15 |
| GB1512797A (en) | 1978-06-01 |
| JPS5717850B2 (fr) | 1982-04-13 |
| DE2445303A1 (de) | 1976-04-08 |
| BE833597A (fr) | 1976-03-19 |
| FR2285342B1 (fr) | 1979-06-22 |
| DE2445303C3 (de) | 1979-04-05 |
| NL7510838A (nl) | 1976-03-23 |
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