CA1224803A - One-step process for preparation of overbased calcium sulfonate greases and thickened compositions - Google Patents
One-step process for preparation of overbased calcium sulfonate greases and thickened compositionsInfo
- Publication number
- CA1224803A CA1224803A CA000462363A CA462363A CA1224803A CA 1224803 A CA1224803 A CA 1224803A CA 000462363 A CA000462363 A CA 000462363A CA 462363 A CA462363 A CA 462363A CA 1224803 A CA1224803 A CA 1224803A
- Authority
- CA
- Canada
- Prior art keywords
- water
- mixture
- thickened
- soluble
- calcium
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 95
- 238000000034 method Methods 0.000 title claims abstract description 70
- 239000011575 calcium Substances 0.000 title claims abstract description 42
- 229910052791 calcium Inorganic materials 0.000 title claims abstract description 39
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title claims abstract description 36
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title abstract description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 37
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 15
- 229910021532 Calcite Inorganic materials 0.000 claims abstract description 10
- 230000009974 thixotropic effect Effects 0.000 claims abstract description 10
- 239000013078 crystal Substances 0.000 claims abstract description 7
- 239000002270 dispersing agent Substances 0.000 claims abstract description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 84
- 239000004615 ingredient Substances 0.000 claims description 31
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 30
- 229960000583 acetic acid Drugs 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 25
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 17
- 239000000920 calcium hydroxide Substances 0.000 claims description 17
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 17
- 239000004519 grease Substances 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 17
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 16
- 239000004215 Carbon black (E152) Substances 0.000 claims description 11
- 229930195733 hydrocarbon Natural products 0.000 claims description 11
- 150000002430 hydrocarbons Chemical class 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 10
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 10
- 239000000292 calcium oxide Substances 0.000 claims description 10
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 150000007513 acids Chemical class 0.000 claims description 9
- 150000001298 alcohols Chemical class 0.000 claims description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 8
- -1 aliphatic alcohols Chemical class 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 125000001931 aliphatic group Chemical group 0.000 claims description 6
- 239000012362 glacial acetic acid Substances 0.000 claims description 6
- 239000011541 reaction mixture Substances 0.000 claims description 6
- 238000013019 agitation Methods 0.000 claims description 5
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 claims description 4
- 239000012876 carrier material Substances 0.000 claims description 3
- 239000000346 nonvolatile oil Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims 1
- 235000019253 formic acid Nutrition 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 21
- 239000002480 mineral oil Substances 0.000 description 15
- 235000010446 mineral oil Nutrition 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 13
- 235000011116 calcium hydroxide Nutrition 0.000 description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 12
- 150000003460 sulfonic acids Chemical class 0.000 description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 description 11
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 10
- 239000002904 solvent Substances 0.000 description 10
- 239000001569 carbon dioxide Substances 0.000 description 7
- 239000003921 oil Substances 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 238000004821 distillation Methods 0.000 description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 235000010755 mineral Nutrition 0.000 description 6
- 239000011707 mineral Substances 0.000 description 6
- 235000015096 spirit Nutrition 0.000 description 6
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 4
- 230000002401 inhibitory effect Effects 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 235000019271 petrolatum Nutrition 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- XQVWYOYUZDUNRW-UHFFFAOYSA-N N-Phenyl-1-naphthylamine Chemical compound C=1C=CC2=CC=CC=C2C=1NC1=CC=CC=C1 XQVWYOYUZDUNRW-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 2
- 150000004996 alkyl benzenes Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000001257 hydrogen Chemical group 0.000 description 2
- 229910052739 hydrogen Chemical group 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- 235000019260 propionic acid Nutrition 0.000 description 2
- 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 2
- 150000003839 salts Chemical class 0.000 description 2
- 125000001273 sulfonato group Chemical class [O-]S(*)(=O)=O 0.000 description 2
- 230000000153 supplemental effect Effects 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- QJRVOJKLQNSNDB-UHFFFAOYSA-N 4-dodecan-3-ylbenzenesulfonic acid Chemical compound CCCCCCCCCC(CC)C1=CC=C(S(O)(=O)=O)C=C1 QJRVOJKLQNSNDB-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical group [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000004264 Petrolatum Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001346 alkyl aryl ethers Chemical class 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002431 hydrogen Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000004200 microcrystalline wax Substances 0.000 description 1
- 235000019808 microcrystalline wax Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 235000019809 paraffin wax Nutrition 0.000 description 1
- 229940066842 petrolatum Drugs 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
- C10M159/12—Reaction products
- C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
- C10M159/24—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53121983A | 1983-09-09 | 1983-09-09 | |
| US531,219 | 1983-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1224803A true CA1224803A (en) | 1987-07-28 |
Family
ID=24116746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000462363A Expired CA1224803A (en) | 1983-09-09 | 1984-09-04 | One-step process for preparation of overbased calcium sulfonate greases and thickened compositions |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS6081297A (cs) |
| AU (1) | AU563299B2 (cs) |
| BE (1) | BE900534A (cs) |
| BR (1) | BR8404486A (cs) |
| CA (1) | CA1224803A (cs) |
| DE (1) | DE3432790A1 (cs) |
| ES (1) | ES535770A0 (cs) |
| FR (1) | FR2551765B1 (cs) |
| GB (1) | GB2146348B (cs) |
| IT (1) | IT1180223B (cs) |
| NL (1) | NL8402736A (cs) |
| SE (1) | SE8404489L (cs) |
| ZA (1) | ZA847052B (cs) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6107259A (en) * | 1998-07-15 | 2000-08-22 | Witco Corporation | Oil soluble calcite overbased detergents and engine oils containing same |
| US7517837B2 (en) * | 2003-05-22 | 2009-04-14 | Anderol, Inc. | Biodegradable lubricants |
| RU2006138187A (ru) * | 2004-03-31 | 2008-05-10 | Зе Лубризол Копэрейшн (Us) | Концентрированная дисперсия, способ ее получения, консистентная смазка и топливная композиция на ее основе |
| US7422999B2 (en) | 2005-02-14 | 2008-09-09 | The Lubrizol Corporation | Overbased vaterite containing salt composition |
| KR102703035B1 (ko) * | 2015-01-29 | 2024-09-04 | 베스트라인 인터내셔널 리서치, 인코포레이티드 | 강철의 소성 응답을 수정하여 모터 오일에서 zddp를 제거하고 강철의 마모를 줄이기 위한 모터 오일 블렌드 및 방법 |
| CN115093892B (zh) * | 2022-07-12 | 2023-09-05 | 辽宁海华科技股份有限公司 | 水基汽车空腔防锈剂及其制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1187822A (en) * | 1962-04-06 | 1970-04-15 | Lubrizol Corp | Non-Newtonian Disperse System. |
| ZA738848B (en) * | 1973-10-05 | 1975-06-25 | Lubrizol Corp | Basic alkali sulfonate dispersions and processes |
| GB1594699A (en) * | 1977-06-14 | 1981-08-05 | Cooper & Co Ltd Edwin | Overbased alkaline earth metal hydrocarbyl sulphonate |
| EP0011069B1 (en) * | 1978-11-14 | 1982-11-03 | Surpass Chemicals Limited | Process for preparing overbased oil soluble magnesium salts |
| US4261840A (en) * | 1979-04-17 | 1981-04-14 | Phillips Petroleum Company | Grease composition and preparation thereof |
-
1984
- 1984-09-04 CA CA000462363A patent/CA1224803A/en not_active Expired
- 1984-09-05 GB GB08422398A patent/GB2146348B/en not_active Expired
- 1984-09-06 AU AU32786/84A patent/AU563299B2/en not_active Expired - Fee Related
- 1984-09-06 DE DE19843432790 patent/DE3432790A1/de not_active Withdrawn
- 1984-09-06 BR BR8404486A patent/BR8404486A/pt unknown
- 1984-09-07 SE SE8404489A patent/SE8404489L/ not_active Application Discontinuation
- 1984-09-07 NL NL8402736A patent/NL8402736A/nl not_active Application Discontinuation
- 1984-09-07 BE BE0/213619A patent/BE900534A/fr not_active IP Right Cessation
- 1984-09-07 ES ES535770A patent/ES535770A0/es active Granted
- 1984-09-07 ZA ZA847052A patent/ZA847052B/xx unknown
- 1984-09-07 IT IT22565/84A patent/IT1180223B/it active
- 1984-09-07 FR FR8413784A patent/FR2551765B1/fr not_active Expired
- 1984-09-10 JP JP59189465A patent/JPS6081297A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL8402736A (nl) | 1985-04-01 |
| FR2551765B1 (fr) | 1987-04-24 |
| DE3432790A1 (de) | 1985-04-11 |
| GB2146348A (en) | 1985-04-17 |
| GB2146348B (en) | 1988-01-27 |
| ES8602635A1 (es) | 1985-12-01 |
| ES535770A0 (es) | 1985-12-01 |
| JPS6081297A (ja) | 1985-05-09 |
| IT8422565A0 (it) | 1984-09-07 |
| AU563299B2 (en) | 1987-07-02 |
| BE900534A (fr) | 1985-01-02 |
| IT1180223B (it) | 1987-09-23 |
| SE8404489L (sv) | 1985-03-10 |
| ZA847052B (en) | 1985-05-29 |
| BR8404486A (pt) | 1985-07-30 |
| GB8422398D0 (en) | 1984-10-10 |
| JPH058760B2 (cs) | 1993-02-03 |
| FR2551765A1 (fr) | 1985-03-15 |
| SE8404489D0 (sv) | 1984-09-07 |
| AU3278684A (en) | 1985-03-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4597880A (en) | One-step process for preparation of overbased calcium sulfonate greases and thickened compositions | |
| US5308514A (en) | Sulfonate greases | |
| US5338467A (en) | Sulfonate grease improvement | |
| US4824584A (en) | One-step process for preparation of thixotropic overbased calcium sulfonate complex thickened compositions | |
| US4560489A (en) | High performance calcium borate modified overbased calcium sulfonate complex greases | |
| US3746643A (en) | Grease and rust inhibitor compositions | |
| US3928216A (en) | Preparation of overbased magnesium lubricant additives | |
| US3829381A (en) | Boron-and calcium-containing compositions and process | |
| US5578235A (en) | Overbased calcium sulfonate | |
| US3372114A (en) | Process for preparing thickened mineral oil compositions | |
| CA2133393C (en) | Overbased carboxylates and gels | |
| US5919741A (en) | Overbased carboxylate gels | |
| JP2564137B2 (ja) | 塩基性塩の製法 | |
| CA1224803A (en) | One-step process for preparation of overbased calcium sulfonate greases and thickened compositions | |
| US3488722A (en) | High alkalinity lubricating oil additives using sulfonate and/or carboxylate dispersants | |
| US3055829A (en) | Method of incorporating metal complexes in a base oil | |
| US3446736A (en) | Mixed carboxylate derivatives of basic alkaline earth metal sulfonates | |
| US4148740A (en) | Preparation of overbased magnesium sulfonates | |
| GB2181150A (en) | Very fluid overbased lubricant and fuel additives | |
| US4929373A (en) | Process for preparing overbased calcium sulfonates | |
| EP0495788B1 (en) | Coating compositions | |
| US5108630A (en) | Process for overbasing sulfonates comprising two separate additions of calcium oxide | |
| GB1388021A (en) | Process for preparing barium-containign dispersion | |
| US3691075A (en) | Process for preparing barium-containing dispersion | |
| EP0783478B1 (en) | Basic zirconium carboxylates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |