KR101126034B1 - 히드록시알킬 장애 페놀성 산화방지제의 제조방법 - Google Patents
히드록시알킬 장애 페놀성 산화방지제의 제조방법 Download PDFInfo
- Publication number
- KR101126034B1 KR101126034B1 KR1020067022613A KR20067022613A KR101126034B1 KR 101126034 B1 KR101126034 B1 KR 101126034B1 KR 1020067022613 A KR1020067022613 A KR 1020067022613A KR 20067022613 A KR20067022613 A KR 20067022613A KR 101126034 B1 KR101126034 B1 KR 101126034B1
- Authority
- KR
- South Korea
- Prior art keywords
- aliphatic
- ester
- acid catalyst
- overbased
- hexanediol
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
- C07C69/732—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids of unsaturated hydroxy carboxylic acids
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Lubricants (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
Abstract
Description
실시예 | 촉매 중성화 방법 | 잔류 촉매* |
1 | p-TSA, 중탄산염 및 물 세척 | 검출 안됨 |
2 | p-TSA, 세제 중성화 | 검출 안됨 |
3 | p-TSA, 없음 | 0.05 RA% |
Claims (11)
- 하기 식 1의 에스테르를 강산 촉매의 존재하에서 식 R(OH)n의 지방족 폴리히드록시 알코올(여기서, R은 2 내지 12개의 탄소 원자를 갖는 지방족기이고, n은 2 내지 7의 정수이며, 단, 하나의 히드록실은 1차이며, 나머지는 2차 또는 3차임)과 반응시키는 단계;화학식 1(여기서, R1, R2 및 R3은 독립적으로 선택된 알킬기이며, n은 0, 1 또는 2임)이어서, 상기 강산 촉매를 화학양론적 과량으로 II족 금속을 함유하는 과염기화된 세제로 중성화하는 단계; 및중성화 단계 이후에, 장애(hindered) 페놀성 산화방지제를 분리하는 단계를 포함하는 장애 페놀성 산화방지제의 제조방법.
- 하기 식의 에스테르를 제공하는 단계;화학식 1(여기서, R1, R2 및 R3은 독립적으로 선택된 알킬기이며, n은 0, 1 또는 2임)일반식 R(OH)n의 지방족 폴리히드록실 알코올을 제공하는 단계, - 여기서, R은 2 내지 12 개의 탄소 원자를 갖는 지방족기이고, n은 2 내지 7의 정수임-;강산 촉매를 제공하는 단계;에스테르를 트랜스에스테르화 시켜 모노-에스테르를 포함하는 생성물 혼합물을 형성하도록 지방족 폴리히드록실 알코올의 1차 히드록실기를 에스테르와 반응시키기 위하여 강산 촉매의 존재하에서 상기 에스테르와 지방족 폴리히드록실 알코올을 가열하는 단계;강산 촉매를 화학양론적 과량으로 II족 금속을 함유하는 과염기화된 세제로 중성화시키는 단계; 및중성화 단계 후 장애 페놀성 산화방지제를 분리하는 단계를 포함하는 장애 페놀성 산화방지제의 제조방법.
- 제 2항에 있어서, 상기 지방족 폴리히드록시 알코올은 에틸렌 글리콜, 1,2-프로판디올, 1,3-프로판디올, 1,2-부탄디올, 1,3-부탄디올, 1,4-부탄디올, 2,3-부탄디올, 1,2-펜탄디올, 1,3-펜탄디올, 1,4-펜탄디올, 1,5-펜탄디올, 2,3-펜탄 디올, 2,4-펜탄디올, 1,2-헥산디올, 1,3-헥산디올, 1,4-헥산디올, 1,5-헥산디올, 1,6-헥산디올, 2,3-헥산디올, 2,4-헥산디올, 2,5-헥산디올, 글리세롤, 트리메티롤 프로판 및 펜타에리쓰리톨로 이루어진 군에서 선택되는 방법.
- 제 2항에 있어서, 상기 지방족 폴리히드록실 알코올은 에스테르와의 반응을 위해 요구된 화학양론의 양을 초과하는 수준에서 사용되는 방법.
- 제 4항에 있어서, 상기 강산 촉매를 중성화하는 단계 이후에 임의의 잔류 지방족 폴리히드록실 알코올을 제거하는 단계를 더 포함하는 방법.
- 제 2항에 있어서, 상기 지방족 폴리히드록실 알코올은 1,3-부탄디올인 방법.
- 제 2항에 있어서, 상기 강산 촉매는 파라-톨루엔 술폰산인 방법.
- 제 2항에 있어서, 상기 과염기화된 세제는 과염기화된 술폰산 칼슘 세제인 방법.
- 제 2항에 있어서, R1 및 R2는 모두 tert-부틸이고, n은 2이고, R3는 메틸인 방법.
- 메틸-(3,5-디-t-부틸(4-히드록시페닐))프로피온산염을 파라-톨루엔 술폰산 촉매의 존재하에서 화학양론적 과량의 1,3-부탄디올과 반응시키는 단계;상기 파라-톨루엔 술폰산 촉매를 화학양론적 과량으로 II족 금속을 함유하는 과염기화된 세제로 중성화시키는 단계; 및생성물의 혼합물을 분리하기 위하여 중성화 단계 이후에 임의의 잔류 지방족 폴리히드록실 알코올을 제거하는 단계를 포함하는 장애 히드록시알킬 페놀성 산화방지제의 제조방법.
- 제 10항에 있어서, 상기 과염기화된 세제는 과염기화된 술폰산 칼슘 세제인 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/835,046 US7329772B2 (en) | 2004-04-29 | 2004-04-29 | Method for the preparation of a hydroxyalkyl hindered phenolic antioxidant |
US10/835,046 | 2004-04-29 | ||
PCT/US2005/012092 WO2005110965A1 (en) | 2004-04-29 | 2005-04-08 | Method for the preparation of a hydroxyalkyl hindered phenolic antioxidant |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070009652A KR20070009652A (ko) | 2007-01-18 |
KR101126034B1 true KR101126034B1 (ko) | 2012-03-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020067022613A KR101126034B1 (ko) | 2004-04-29 | 2005-04-08 | 히드록시알킬 장애 페놀성 산화방지제의 제조방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7329772B2 (ko) |
EP (1) | EP1740527B1 (ko) |
JP (1) | JP4536773B2 (ko) |
KR (1) | KR101126034B1 (ko) |
CN (1) | CN1964936B (ko) |
AT (1) | ATE527231T1 (ko) |
WO (1) | WO2005110965A1 (ko) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2005269780A1 (en) * | 2004-07-23 | 2006-02-09 | Polnox Corporation | Anti-oxidant macromonomers and polymers and methods of making and using the same |
EP1828104A1 (en) | 2004-12-03 | 2007-09-05 | Polnox Corporation | Synthesis of aniline and phenol-based antioxidant macromonomers and corresponding polymers |
CA2598703A1 (en) | 2005-02-22 | 2006-08-31 | Polnox Corporation | Nitrogen and hindered phenol containing dual functional macromolecular antioxidants: synthesis , performances and applications |
CA2606303A1 (en) | 2005-03-25 | 2006-10-05 | Polnox Corporation | Alkylated and polymeric macromolecular antioxidants and methods of making and using the same |
US7705176B2 (en) | 2005-10-27 | 2010-04-27 | Polnox Corporation | Macromolecular antioxidants based on sterically hindered phenols and phosphites |
WO2007050991A1 (en) | 2005-10-27 | 2007-05-03 | Polnox Corporation | Stabilized polyolefin compositions |
US20070161522A1 (en) | 2005-12-02 | 2007-07-12 | Cholli Ashok L | Lubricant oil compositions |
WO2008005358A2 (en) | 2006-07-06 | 2008-01-10 | Polnox Corporation | Novel macromolecular antioxidants comprising differing antioxidant moieties: structures, methods of making and using the same |
US8080699B2 (en) * | 2009-08-28 | 2011-12-20 | Chemtura Corporation | Two-stage process and system for forming high viscosity polyalphaolefins |
US7767853B2 (en) | 2006-10-20 | 2010-08-03 | Polnox Corporation | Antioxidants and methods of making and using the same |
CN102050760A (zh) * | 2009-10-29 | 2011-05-11 | 中国石油化工股份有限公司 | 受阻酚类衍生物抗氧剂的催化制备方法 |
US8343901B2 (en) | 2010-10-12 | 2013-01-01 | Chevron Oronite Company Llc | Lubricating composition containing multifunctional hydroxylated amine salt of a hindered phenolic acid |
CN102344389B (zh) * | 2011-10-17 | 2014-05-07 | 姚建文 | 含双受阻酚结构的酰肼类化合物及其制备方法 |
WO2015077635A2 (en) | 2013-11-22 | 2015-05-28 | Polnox Corporation | Macromolecular antioxidants based on dual type moiety per molecule: structures methods of making and using the same |
WO2018160879A2 (en) | 2017-03-01 | 2018-09-07 | Polnox Corporation | Macromolecular corrosion (mcin) inhibitors: structures, methods of making and using the same |
CN110272343B (zh) * | 2018-03-16 | 2021-09-03 | 上海凯赛生物技术股份有限公司 | 一种星状分子结构受阻酚类抗氧剂及其合成和应用 |
CN113956163A (zh) * | 2021-10-21 | 2022-01-21 | 盘锦新秀新材料有限公司 | 一种液体半对称受阻酚抗氧剂的合成生产方法 |
CN114835991A (zh) * | 2022-06-10 | 2022-08-02 | 安徽顺彤包装材料有限公司 | 一种水性转印膜及其制备工艺 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994022945A1 (en) | 1993-03-30 | 1994-10-13 | Uniroyal Chemical Company, Inc. | Method for stabilizing an organic material which is subject to thermal and/or oxidative deterioration and resulting stabilized material |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2616904A (en) | 1951-03-16 | 1952-11-04 | Lubrizol Corp | Organic alkaline earth metal complex and method of making same |
US2695910A (en) | 1951-05-03 | 1954-11-30 | Lubrizol Corp | Methods of preparation of superbased salts |
US2777874A (en) | 1952-11-03 | 1957-01-15 | Lubrizol Corp | Metal complexes and methods of making same |
US2798852A (en) | 1954-02-15 | 1957-07-09 | Lubrizol Corp | Oil-soluble metal-containing materials and methods for preparing same |
US2883340A (en) | 1956-02-20 | 1959-04-21 | Union Oil Co | High viscosity index detergent lubricating oils |
US2968642A (en) | 1957-01-17 | 1961-01-17 | Lubrizol Corp | Stabilizers for polymeric compositions |
US2959551A (en) | 1957-03-18 | 1960-11-08 | Lubrizol Corp | Carbonated basic barium phenate compositions |
US2915517A (en) | 1957-05-08 | 1959-12-01 | Lubrizol Corp | Oil-soluble metal sulfonates and process for the preparation thereof |
US2971014A (en) | 1958-09-26 | 1961-02-07 | Lubrizol Corp | Oil soluble metal containing compositions and process for making same |
US2989463A (en) | 1958-09-26 | 1961-06-20 | Lubrizol Corp | Lubricants containing basic metal additives |
US3001981A (en) | 1959-11-30 | 1961-09-26 | Lubrizol Corp | Oil-soluble metal sulfonates and process for the preparation thereof |
US3108960A (en) | 1961-05-02 | 1963-10-29 | Lubrizol Corp | Lubricant composition |
US3644482A (en) * | 1961-10-30 | 1972-02-22 | Geigy Ag J R | (4-hydroxy-5-alkylphenyl) alkanoic acid esters of polyols |
US3779945A (en) | 1961-10-30 | 1973-12-18 | Geigy Ag J R | Mixtures of 3-(3,5-dialkyl-4-hydroxyphenyl)-propionic acid esters of alkanediols |
US3232883A (en) | 1961-12-28 | 1966-02-01 | Lubrizol Corp | Basic mixtures of metal salts and lubricants containing them |
US3657322A (en) * | 1967-06-26 | 1972-04-18 | Ciba Geigy Corp | Cycloaliphatic dialkylhydroxyphenylalkanoates |
US3541014A (en) | 1967-07-12 | 1970-11-17 | Lubrizol Corp | Molybdenum-containing lubricant compositions |
BE717926A (ko) * | 1967-07-12 | 1969-01-13 | ||
US4032562A (en) | 1974-11-05 | 1977-06-28 | Ciba-Geigy Corporation | 3,5-dialkyl-4-hydroxyphenylalkanoic acid esters of polyalkylene glycols |
US4995993A (en) | 1989-12-18 | 1991-02-26 | Texaco Inc. | Process for preparing overbased metal sulfonates |
US5574082A (en) * | 1995-05-25 | 1996-11-12 | Quantum Chemical Company | Propylene polymer compositions having improved color and stabilizers therefor. |
US5698499A (en) * | 1997-02-03 | 1997-12-16 | Uniroyal Chemical Company, Inc. | Phenolic borates and lubricants containing same |
DE69927486T2 (de) * | 1998-02-25 | 2006-05-11 | Ciba Speciality Chemicals Holding Inc. | Verfahren zur herstellung von flüssigen polyfunktionellen zusätzen |
EP1453786B1 (en) | 2001-12-14 | 2010-01-20 | Chemtura Corporation | Method of preparing hydroxyalkyl hindered phenolic antioxidants |
US7816308B2 (en) * | 2004-04-14 | 2010-10-19 | Crompton Corporation | Ketone diarylamine condensates |
-
2004
- 2004-04-29 US US10/835,046 patent/US7329772B2/en active Active
-
2005
- 2005-04-08 KR KR1020067022613A patent/KR101126034B1/ko active IP Right Grant
- 2005-04-08 JP JP2007510759A patent/JP4536773B2/ja not_active Expired - Fee Related
- 2005-04-08 CN CN2005800185736A patent/CN1964936B/zh not_active Expired - Fee Related
- 2005-04-08 WO PCT/US2005/012092 patent/WO2005110965A1/en active Application Filing
- 2005-04-08 AT AT05733844T patent/ATE527231T1/de not_active IP Right Cessation
- 2005-04-08 EP EP05733844A patent/EP1740527B1/en not_active Not-in-force
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994022945A1 (en) | 1993-03-30 | 1994-10-13 | Uniroyal Chemical Company, Inc. | Method for stabilizing an organic material which is subject to thermal and/or oxidative deterioration and resulting stabilized material |
Also Published As
Publication number | Publication date |
---|---|
EP1740527B1 (en) | 2011-10-05 |
EP1740527A1 (en) | 2007-01-10 |
KR20070009652A (ko) | 2007-01-18 |
ATE527231T1 (de) | 2011-10-15 |
CN1964936A (zh) | 2007-05-16 |
WO2005110965A1 (en) | 2005-11-24 |
JP4536773B2 (ja) | 2010-09-01 |
US7329772B2 (en) | 2008-02-12 |
JP2007534753A (ja) | 2007-11-29 |
US20050242328A1 (en) | 2005-11-03 |
CN1964936B (zh) | 2010-09-01 |
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