SG47884A1 - Low pressure process for the manufacture of cyclohexanedi-carboxylate esters - Google Patents
Low pressure process for the manufacture of cyclohexanedi-carboxylate estersInfo
- Publication number
- SG47884A1 SG47884A1 SG1996004993A SG1996004993A SG47884A1 SG 47884 A1 SG47884 A1 SG 47884A1 SG 1996004993 A SG1996004993 A SG 1996004993A SG 1996004993 A SG1996004993 A SG 1996004993A SG 47884 A1 SG47884 A1 SG 47884A1
- Authority
- SG
- Singapore
- Prior art keywords
- cyclohexanedi
- manufacture
- low pressure
- pressure process
- carboxylate esters
- Prior art date
Links
- QYQADNCHXSEGJT-UHFFFAOYSA-N cyclohexane-1,1-dicarboxylate;hydron Chemical class OC(=O)C1(C(O)=O)CCCCC1 QYQADNCHXSEGJT-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/303—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by hydrogenation of unsaturated carbon-to-carbon bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7667693A | 1993-06-15 | 1993-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG47884A1 true SG47884A1 (en) | 1998-04-17 |
Family
ID=22133540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG1996004993A SG47884A1 (en) | 1993-06-15 | 1994-06-03 | Low pressure process for the manufacture of cyclohexanedi-carboxylate esters |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5399742A (ko) |
| EP (1) | EP0703896B1 (ko) |
| JP (1) | JP3510890B2 (ko) |
| KR (1) | KR100329890B1 (ko) |
| CN (1) | CN1058959C (ko) |
| CA (1) | CA2165205C (ko) |
| DE (1) | DE69409519T2 (ko) |
| ES (1) | ES2115241T3 (ko) |
| SG (1) | SG47884A1 (ko) |
| WO (1) | WO1994029261A1 (ko) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0922690B1 (en) * | 1996-06-28 | 2003-12-03 | SK NJC Co., Ltd. | Process for the preparation of cyclohexanedimethanol |
| CN101024705B (zh) * | 2001-02-16 | 2012-06-20 | 巴斯福股份公司 | 环己烷二羧酸及其衍生物的制备方法 |
| CN1558927A (zh) | 2001-09-25 | 2004-12-29 | ����ɭ���ڻ�ѧר����˾ | 增塑聚氯乙烯 |
| US6803341B2 (en) * | 2002-01-18 | 2004-10-12 | Chinese Petroleum Corporation | Method of a high stability selectable hydrogenate catalyst producing and using for DMCHD manufacturing |
| DE102004063637A1 (de) * | 2004-12-31 | 2006-07-13 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von alicyclischen Carbonsäuren oder deren Derivaten |
| US7632962B2 (en) * | 2006-04-26 | 2009-12-15 | Eastman Chemical Company | Hydrogenation process and catalysts |
| US8410318B2 (en) * | 2011-07-29 | 2013-04-02 | Eastman Chemical Company | Process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid |
| US8410317B2 (en) | 2011-07-29 | 2013-04-02 | Eastman Chemical Company | Process for the preparation of 1,4-cyclohexanedimethanol |
| US8766017B2 (en) | 2011-07-29 | 2014-07-01 | Eastman Chemical Company | Integrated process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid |
| US8877984B2 (en) | 2011-07-29 | 2014-11-04 | Eastman Chemical Company | Process for the preparation of 1,3-cyclohexanedimethanol from isophthalic acid |
| CN102746144A (zh) * | 2012-07-30 | 2012-10-24 | 江苏恒祥化工有限责任公司 | 一种1,4-环己烷二甲酸的制备方法 |
| ITMI20121641A1 (it) * | 2012-10-02 | 2014-04-03 | Polynt S P A | Procedimento per l'idrogenazione di esteri di acidi carbossilici aromatici a dare loro omologhi saturi, nuovi usi per detti omologhi, e nuove miscele polimeriche plastificate. |
| US9090553B2 (en) | 2012-10-05 | 2015-07-28 | Basf Se | Process for preparing cyclohexanepolycarboxylic acid derivatives having a low proportion of by-products |
| EP2716623A1 (de) * | 2012-10-05 | 2014-04-09 | Basf Se | Verfahren zur Herstellung von Cyclohexanpolycarbonsäure-Derivaten mit geringem Nebenproduktanteil |
| CN102935365B (zh) * | 2012-11-12 | 2014-12-03 | 中国石油化工股份有限公司 | 一种制备1，4-环己烷二甲酸二甲酯的催化剂及方法 |
| HUE030188T2 (en) * | 2013-01-22 | 2017-04-28 | Covestro Deutschland Ag | Process for the preparation of aromatic amines |
| CN107074725A (zh) * | 2014-10-29 | 2017-08-18 | 埃克森美孚化学专利公司 | 苯多羧酸及其衍生物的改进氢化方法 |
| KR102413118B1 (ko) | 2015-11-02 | 2022-06-24 | 에스케이케미칼 주식회사 | 1,4-사이클로헥산디메탄올의 제조 부산물의 처리 방법 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2070770A (en) * | 1935-10-18 | 1937-02-16 | Du Pont | Hydrogenation of alkyl phthalates |
| US2675390A (en) * | 1950-05-19 | 1954-04-13 | Edgar F Rosenblatt | Hydrogenation of cyclic-compounds |
| US3027398A (en) * | 1960-02-01 | 1962-03-27 | Du Pont | Process for preparing dimethyl 1, 4-cyclohexanedicarboxylate |
| US3205278A (en) * | 1963-03-14 | 1965-09-07 | California Research Corp | Preparation of complex organic metallic hydrogenation catalysts and their use |
| US3334149A (en) * | 1964-07-21 | 1967-08-01 | Eastman Kodak Co | Plural stage hydrogenation of dialkyl terephthalate using palladium and then copper chromite |
| US3824193A (en) * | 1972-03-30 | 1974-07-16 | Eastman Kodak Co | Alkaline reactivation of alumina supported palladium catalysts |
| DE2823165A1 (de) * | 1978-05-26 | 1979-11-29 | Bayer Ag | Verfahren zur herstellung von cycloaliphatischen carbonsaeureestern |
-
1994
- 1994-04-11 US US08/225,871 patent/US5399742A/en not_active Expired - Lifetime
- 1994-06-03 JP JP50197395A patent/JP3510890B2/ja not_active Expired - Fee Related
- 1994-06-03 WO PCT/US1994/006267 patent/WO1994029261A1/en active IP Right Grant
- 1994-06-03 SG SG1996004993A patent/SG47884A1/en unknown
- 1994-06-03 KR KR1019950705693A patent/KR100329890B1/ko not_active IP Right Cessation
- 1994-06-03 EP EP94920702A patent/EP0703896B1/en not_active Expired - Lifetime
- 1994-06-03 ES ES94920702T patent/ES2115241T3/es not_active Expired - Lifetime
- 1994-06-03 CA CA002165205A patent/CA2165205C/en not_active Expired - Fee Related
- 1994-06-03 DE DE69409519T patent/DE69409519T2/de not_active Expired - Lifetime
- 1994-06-10 CN CN94106439A patent/CN1058959C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR100329890B1 (ko) | 2002-10-18 |
| JP3510890B2 (ja) | 2004-03-29 |
| CN1058959C (zh) | 2000-11-29 |
| JPH08511776A (ja) | 1996-12-10 |
| CA2165205C (en) | 1999-05-11 |
| DE69409519T2 (de) | 1998-08-06 |
| WO1994029261A1 (en) | 1994-12-22 |
| EP0703896A1 (en) | 1996-04-03 |
| CA2165205A1 (en) | 1994-12-22 |
| CN1099744A (zh) | 1995-03-08 |
| DE69409519D1 (de) | 1998-05-14 |
| US5399742A (en) | 1995-03-21 |
| ES2115241T3 (es) | 1998-06-16 |
| EP0703896B1 (en) | 1998-04-08 |
| KR960703104A (ko) | 1996-06-19 |
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