KR100614181B1 - 트리에탄올아민의 정제 방법 - Google Patents
트리에탄올아민의 정제 방법 Download PDFInfo
- Publication number
- KR100614181B1 KR100614181B1 KR20017006795A KR20017006795A KR100614181B1 KR 100614181 B1 KR100614181 B1 KR 100614181B1 KR 20017006795 A KR20017006795 A KR 20017006795A KR 20017006795 A KR20017006795 A KR 20017006795A KR 100614181 B1 KR100614181 B1 KR 100614181B1
- Authority
- KR
- South Korea
- Prior art keywords
- tea
- ethylene oxide
- triethanolamine
- acid
- weight
- 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 - Fee Related
Links
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000000746 purification Methods 0.000 title claims description 4
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims abstract description 36
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims abstract description 33
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000012043 crude product Substances 0.000 claims abstract description 13
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical compound O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 claims abstract description 9
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000007791 liquid phase Substances 0.000 claims abstract description 6
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 22
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 241001550224 Apha Species 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 12
- 239000000047 product Substances 0.000 claims description 11
- 238000010306 acid treatment Methods 0.000 claims description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 34
- -1 alkaline earth metal borate salts Chemical class 0.000 description 8
- 239000002253 acid Substances 0.000 description 6
- 238000009835 boiling Methods 0.000 description 5
- 238000006386 neutralization reaction Methods 0.000 description 5
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000002845 discoloration Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 230000007717 exclusion Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- VARKIGWTYBUWNT-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanol Chemical compound OCCN1CCN(CCO)CC1 VARKIGWTYBUWNT-UHFFFAOYSA-N 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 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
- 239000002262 Schiff base Substances 0.000 description 1
- 150000004753 Schiff bases Chemical class 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical class B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 description 1
- MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- IIRVGTWONXBBAW-UHFFFAOYSA-M disodium;dioxido(oxo)phosphanium Chemical compound [Na+].[Na+].[O-][P+]([O-])=O IIRVGTWONXBBAW-UHFFFAOYSA-M 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 150000002169 ethanolamines Chemical class 0.000 description 1
- 238000007046 ethoxylation reaction Methods 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- 125000005825 oxyethoxy group Chemical group [H]C([H])(O[*:1])C([H])([H])O[*:2] 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/10—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/04—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reaction of ammonia or amines with olefin oxides or halohydrins
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (8)
- 과압 및 승온에서 수성 암모니아와 에틸렌 옥사이드를 액상으로 반응시킴으로써 얻어지는 반응 생성물로부터 과량의 암모니아, 물 및 모노에탄올아민을 제거하는 단계,상기 단계로부터 생성된 생성물과 에틸렌 옥사이드를 110 내지 180℃의 온도에서 반응시키는 단계, 및그 후에, 아인산 또는 차아인산 또는 이들의 배합물의 존재 하에 혼합물을 정류하는 단계를 포함하는 것을 특징으로 하는 트리에탄올아민의 정제 방법.
- 제1항에 있어서, 과량의 암모니아, 물 및 모노에탄올아민의 제거 후 생성되는 조 생성물을 조 생성물 중의 질소 결합 수소의 그램 원자 당 0.6 내지 1.2 몰의 에틸렌 옥사이드와 반응시키는 방법.
- 제2항에 있어서, 과량의 암모니아, 물 및 모노에탄올아민의 제거 후, 에틸렌 옥사이드와의 반응을 다수의 단계로 수행하는 방법.
- 제1항에 있어서, 혼합물을 조 트리에탄올아민의 양을 기준으로 하여 0.01 중량% 이상의 아인산 또는 차아인산 또는 이들의 배합물의 존재 하에 정류하는 방법.
- 제1항에 있어서, 아인산의 존재 하에 정류하는 방법.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 정제된 트리에탄올아민이 산처리 후 CIE Lab 시스템에 따른 수치 표준 a*에 대한 지수가 3 이하인 방법.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 10 내지 30℃의 온도에서 빛을 배제시킨 밀봉된 팩에서 6 개월 동안의 저장 동안 정제된 트리에탄올아민의 APHA 색 지수 (DIN-ISO 6271)가 50 미만인 방법.
- 제7항에 있어서, 10 내지 30℃의 온도에서 빛을 배제시킨 밀봉된 팩에서 6 개월 동안의 저장 동안 정제된 트리에탄올아민의 APHA 색 지수가 35 미만인 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19855383A DE19855383A1 (de) | 1998-12-01 | 1998-12-01 | Verfahren zur Reinigung von Triethanolamin |
DE19855383.8 | 1998-12-01 | ||
PCT/EP1999/009138 WO2000032553A1 (de) | 1998-12-01 | 1999-11-25 | Verfahren zur reinigung von triethanolamin |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010081041A KR20010081041A (ko) | 2001-08-25 |
KR100614181B1 true KR100614181B1 (ko) | 2006-08-21 |
Family
ID=7889619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20017006795A Expired - Fee Related KR100614181B1 (ko) | 1998-12-01 | 1999-11-25 | 트리에탄올아민의 정제 방법 |
Country Status (12)
Country | Link |
---|---|
US (1) | US6388137B1 (ko) |
EP (1) | EP1140789B1 (ko) |
JP (1) | JP4294875B2 (ko) |
KR (1) | KR100614181B1 (ko) |
CN (1) | CN1195731C (ko) |
AU (1) | AU1386600A (ko) |
DE (2) | DE19855383A1 (ko) |
ES (1) | ES2201843T3 (ko) |
ID (1) | ID28966A (ko) |
MY (1) | MY119691A (ko) |
TW (1) | TW455574B (ko) |
WO (1) | WO2000032553A1 (ko) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2804109B1 (fr) * | 2000-01-24 | 2002-08-16 | Bp Chemicals Snc | Procede de fabrication en continu de triethanolamine, et produit obtenu |
DE10011942A1 (de) * | 2000-03-11 | 2001-09-13 | Basf Ag | Verfahren zur Herstellung von Alkanolaminen mit verbesserter Farbqualität |
DE10028636A1 (de) | 2000-06-09 | 2001-12-13 | Basf Ag | Verfahren zur Herstellung von Alkanolaminen |
US6846959B2 (en) | 2002-10-07 | 2005-01-25 | Air Products And Chemicals, Inc. | Process for producing alkanolamines |
TWI303242B (en) * | 2003-02-03 | 2008-11-21 | Nippon Catalytic Chem Ind | Process for producing high purity trialkanolamine |
JP2005079487A (ja) * | 2003-09-03 | 2005-03-24 | Fujitsu Ltd | 磁気抵抗効果膜並びにこれを用いた磁気抵抗効果ヘッドおよび固体メモリ |
DE102004042453A1 (de) * | 2004-08-31 | 2006-03-02 | Basf Ag | Verfahren zur Herstellung von Triethanolamin |
DE102004044091A1 (de) * | 2004-09-09 | 2006-03-16 | Basf Ag | Verfahren zur Herstellung von Triethanolamin |
US7425652B2 (en) * | 2005-07-27 | 2008-09-16 | Lyondell Chemical Technology, L.P. | Preparation of alkanolamines |
CN102256932B (zh) * | 2008-12-19 | 2014-09-10 | 巴斯夫欧洲公司 | 制备纯三乙醇胺(teoa)的方法 |
CN101560159B (zh) * | 2009-05-12 | 2012-08-08 | 嘉兴金燕化工有限公司 | 乙醇胺生产中的氨回收方法 |
DE102009027791B4 (de) | 2009-07-17 | 2013-02-21 | Basf Se | Zusammensetzung enthaltend Triethylendiamin, Monethylenglykol und Borhydrid |
CN102304055B (zh) * | 2011-07-05 | 2013-10-16 | 薛荔 | 制备乙醇胺盐酸盐及联产品乙醇胺的方法 |
CN103271238B (zh) * | 2013-05-10 | 2014-04-02 | 中国科学院亚热带农业生态研究所 | 一种饲料添加剂一乙醇胺的制备方法及应用 |
ES2971101T3 (es) | 2015-12-11 | 2024-06-03 | Sabic Global Technologies Bv | Métodos para reducir el color en composiciones de alcanolamina |
KR101905257B1 (ko) * | 2016-07-18 | 2018-10-05 | 롯데케미칼 주식회사 | 트리에탄올아민의 착색 방지를 위한 보관 방법 |
CN116496170B (zh) * | 2023-04-18 | 2024-10-18 | 河北海森化工科技有限公司 | 一种三乙醇胺的生产工艺 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB760215A (en) | 1951-08-30 | 1956-10-31 | Oxirane Ltd | Manufacture of alkanolamines |
US3040076A (en) * | 1958-05-30 | 1962-06-19 | Hoechst Ag | Process for the manufacture of colorless or only slightly colored addition products of alkylene oxides |
US3151166A (en) * | 1960-09-12 | 1964-09-29 | Jefferson Chem Co Inc | Method for preparing color stable ethanolamines |
US3207790A (en) | 1961-07-06 | 1965-09-21 | Dow Chemical Co | Process for reducing the color of discolored alkanolamines |
US3453183A (en) | 1964-12-29 | 1969-07-01 | Nippon Catalytic Chem Ind | Method of purifying ethanolamines |
GB1092449A (en) | 1966-06-21 | 1967-11-22 | Gi Prikladnoi Khim | Improvement in the manufacture of triethanolamine |
US3742059A (en) | 1971-05-24 | 1973-06-26 | Dow Chemical Co | Color-stabilized alkanolamines |
US3819710A (en) | 1973-01-04 | 1974-06-25 | Olin Corp | Process for improving color and color stability of ethanolamines |
DE2307902C3 (de) | 1973-02-17 | 1985-08-01 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Triäthanolamin aus Mono- bzw. Diäthanolamin |
DE2810135A1 (de) * | 1978-03-09 | 1979-09-20 | Basf Ag | Verfahren zur herstellung von ungefaerbten technischen aethanolaminen |
DE3160298D1 (en) | 1980-03-15 | 1983-07-07 | Basf Ag | Process for the production or reaction of alkanol amines |
DE3010105A1 (de) | 1980-03-15 | 1981-10-01 | Basf Ag, 6700 Ludwigshafen | Verfahren und vorrichtung zur herstellung bzw. umsetzung von alkanolaminen |
US4673762A (en) | 1986-05-27 | 1987-06-16 | Texaco Inc. | Decolorizing ethanolamines with alkylene oxides |
DE4410610A1 (de) * | 1994-03-26 | 1995-09-28 | Basf Ag | Verfahren zur Herstellung von Ethanolaminen |
-
1998
- 1998-12-01 DE DE19855383A patent/DE19855383A1/de not_active Withdrawn
-
1999
- 1999-11-25 US US09/857,051 patent/US6388137B1/en not_active Expired - Lifetime
- 1999-11-25 WO PCT/EP1999/009138 patent/WO2000032553A1/de active IP Right Grant
- 1999-11-25 ES ES99973013T patent/ES2201843T3/es not_active Expired - Lifetime
- 1999-11-25 EP EP99973013A patent/EP1140789B1/de not_active Expired - Lifetime
- 1999-11-25 ID IDW00200101360A patent/ID28966A/id unknown
- 1999-11-25 JP JP2000585195A patent/JP4294875B2/ja not_active Expired - Fee Related
- 1999-11-25 AU AU13866/00A patent/AU1386600A/en not_active Abandoned
- 1999-11-25 DE DE59905958T patent/DE59905958D1/de not_active Expired - Lifetime
- 1999-11-25 CN CNB998140112A patent/CN1195731C/zh not_active Expired - Fee Related
- 1999-11-25 KR KR20017006795A patent/KR100614181B1/ko not_active Expired - Fee Related
- 1999-11-30 MY MYPI99005194A patent/MY119691A/en unknown
- 1999-12-01 TW TW088120980A patent/TW455574B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20010081041A (ko) | 2001-08-25 |
US6388137B1 (en) | 2002-05-14 |
EP1140789A1 (de) | 2001-10-10 |
DE19855383A1 (de) | 2000-06-08 |
DE59905958D1 (de) | 2003-07-17 |
ES2201843T3 (es) | 2004-03-16 |
TW455574B (en) | 2001-09-21 |
WO2000032553A1 (de) | 2000-06-08 |
ID28966A (id) | 2001-07-19 |
EP1140789B1 (de) | 2003-06-11 |
MY119691A (en) | 2005-06-30 |
CN1195731C (zh) | 2005-04-06 |
JP4294875B2 (ja) | 2009-07-15 |
CN1329588A (zh) | 2002-01-02 |
AU1386600A (en) | 2000-06-19 |
JP2002531428A (ja) | 2002-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20010531 Patent event code: PA01051R01D Comment text: International Patent Application |
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