JP2004527574A5 - - Google Patents
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- Publication number
- JP2004527574A5 JP2004527574A5 JP2002589432A JP2002589432A JP2004527574A5 JP 2004527574 A5 JP2004527574 A5 JP 2004527574A5 JP 2002589432 A JP2002589432 A JP 2002589432A JP 2002589432 A JP2002589432 A JP 2002589432A JP 2004527574 A5 JP2004527574 A5 JP 2004527574A5
- Authority
- JP
- Japan
- Prior art keywords
- methylstyrene
- alkylbenzene
- phenol
- cumylphenol
- catalyst
- 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.)
- Granted
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29139101P | 2001-05-16 | 2001-05-16 | |
| US09/683,786 US6448453B1 (en) | 2001-05-16 | 2002-02-14 | Method for the preparation of cumylphenol |
| PCT/US2002/013997 WO2002092546A1 (en) | 2001-05-16 | 2002-05-01 | Method for the preparation of cumylphenol |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004527574A JP2004527574A (ja) | 2004-09-09 |
| JP2004527574A5 true JP2004527574A5 (https=) | 2005-12-22 |
| JP4098634B2 JP4098634B2 (ja) | 2008-06-11 |
Family
ID=26966744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002589432A Expired - Lifetime JP4098634B2 (ja) | 2001-05-16 | 2002-05-01 | クミルフェノールの製造方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6448453B1 (https=) |
| EP (1) | EP1399404B1 (https=) |
| JP (1) | JP4098634B2 (https=) |
| KR (1) | KR100871212B1 (https=) |
| CN (1) | CN1235848C (https=) |
| DE (1) | DE60228444D1 (https=) |
| TW (1) | TWI310028B (https=) |
| WO (1) | WO2002092546A1 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6495034B1 (en) * | 2001-05-23 | 2002-12-17 | Daniel Lee Schmidtke | Swimming pool valve system |
| CN100457703C (zh) * | 2002-02-08 | 2009-02-04 | 沙伯基础创新塑料知识产权有限公司 | 精制苯酚的方法和催化剂 |
| RU2217408C2 (ru) * | 2002-02-08 | 2003-11-27 | Общество с ограниченной ответственностью "Петрофенол" | Способ и катализатор очистки фенола |
| RU2217409C2 (ru) | 2002-02-08 | 2003-11-27 | Общество с ограниченной ответственностью "Петрофенол" | Способ и катализатор получения паракумилфенола |
| KR20230149814A (ko) * | 2021-02-23 | 2023-10-27 | 코베스트로 도이칠란트 아게 | 알파-메틸스티렌의 존재 하에 비스페놀 a (bpa)를 제조하는방법 |
| CN115636731B (zh) * | 2022-10-14 | 2024-04-09 | 宿迁联盛科技股份有限公司 | 一种2,4-二枯基苯酚的合成方法 |
| CN115850029B (zh) * | 2022-12-09 | 2023-07-07 | 江苏极易新材料有限公司 | 一种2,4-二枯基酚的合成方法 |
| CN116283504B (zh) * | 2023-03-13 | 2023-10-10 | 江苏极易新材料有限公司 | 一种2,4-二枯基酚的合成方法 |
| CN117658778A (zh) * | 2023-12-06 | 2024-03-08 | 哈尔滨市润合新材料有限公司 | 2，4-二枯基苯酚的合成精制方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2882322A (en) * | 1957-01-23 | 1959-04-14 | Allied Chem | Production of cumylphenol from alpha-methylstyrene dimer |
| PL110645B2 (en) * | 1978-08-04 | 1980-07-31 | Inst Chemii Przemyslowej | Method of obtaining p-cumylophenol and cumene from hydrocarbon fraction obtained as by-product at the manufacture of phenol by cumene process |
| JPS63208545A (ja) | 1987-02-23 | 1988-08-30 | Mitsubishi Petrochem Co Ltd | パラクミルフエノ−ルの製造法 |
| PL158448B1 (pl) * | 1988-11-11 | 1992-09-30 | Inst Chemii Przemyslowej | Sposób otrzymywania kumylofenolu i/lub jego metylowych pochodnych PL PL PL PL PL |
| US5091058A (en) | 1990-02-20 | 1992-02-25 | Aristech Chemical Corporation | Purified para-cumylphenol |
| US5304689A (en) | 1992-06-01 | 1994-04-19 | General Electric Company | Stabilization of color in production of paracumylphenol using hypophosphorous acid |
| US5185475A (en) | 1992-06-01 | 1993-02-09 | General Electric Company | Process for preparing paracumylphenol |
-
2002
- 2002-02-14 US US09/683,786 patent/US6448453B1/en not_active Expired - Lifetime
- 2002-05-01 DE DE60228444T patent/DE60228444D1/de not_active Expired - Lifetime
- 2002-05-01 KR KR1020037014625A patent/KR100871212B1/ko not_active Expired - Lifetime
- 2002-05-01 CN CNB028100883A patent/CN1235848C/zh not_active Expired - Lifetime
- 2002-05-01 EP EP02734164A patent/EP1399404B1/en not_active Expired - Lifetime
- 2002-05-01 JP JP2002589432A patent/JP4098634B2/ja not_active Expired - Lifetime
- 2002-05-01 WO PCT/US2002/013997 patent/WO2002092546A1/en not_active Ceased
- 2002-05-03 TW TW091109262A patent/TWI310028B/zh not_active IP Right Cessation
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