CN1052715C - 烷基烯酮二聚体的制造工艺 - Google Patents
烷基烯酮二聚体的制造工艺 Download PDFInfo
- Publication number
- CN1052715C CN1052715C CN96116630A CN96116630A CN1052715C CN 1052715 C CN1052715 C CN 1052715C CN 96116630 A CN96116630 A CN 96116630A CN 96116630 A CN96116630 A CN 96116630A CN 1052715 C CN1052715 C CN 1052715C
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- CN
- China
- Prior art keywords
- alkyl ketene
- reaction
- stearic acid
- ketene dimer
- 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.)
- Expired - Lifetime
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96116630A CN1052715C (zh) | 1996-12-19 | 1996-12-19 | 烷基烯酮二聚体的制造工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96116630A CN1052715C (zh) | 1996-12-19 | 1996-12-19 | 烷基烯酮二聚体的制造工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1156724A CN1156724A (zh) | 1997-08-13 |
CN1052715C true CN1052715C (zh) | 2000-05-24 |
Family
ID=5123721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96116630A Expired - Lifetime CN1052715C (zh) | 1996-12-19 | 1996-12-19 | 烷基烯酮二聚体的制造工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN1052715C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103449595B (zh) * | 2012-06-04 | 2016-03-30 | 丰益特种化学(连云港)有限公司 | Akd生产中洗涤废水的回用 |
CN105566256A (zh) * | 2014-10-08 | 2016-05-11 | 凯米罗总公司 | 大规模生产烯酮二聚体的简易方法 |
CN108951285A (zh) * | 2018-08-02 | 2018-12-07 | 宁波高新区诠宝绶新材料科技有限公司 | 一种中性造纸用聚合材料的制备方法 |
CN111485450A (zh) * | 2020-04-28 | 2020-08-04 | 济宁明升新材料有限公司 | 一种高熔点akd施胶剂的制备方法 |
CN113304733B (zh) * | 2021-05-21 | 2022-11-22 | 安徽金禾实业股份有限公司 | 酰氯化树脂的制备和吸附去除DMF中微量DMAc的方法 |
CN116554711B (zh) * | 2023-04-28 | 2024-06-07 | 广东省科学院生物与医学工程研究所 | 一种有机改性云母及其制备方法和应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0501556A1 (en) * | 1991-02-27 | 1992-09-02 | Unichema Chemie B.V. | Fatty acid halide manufacture |
CN1098711A (zh) * | 1993-05-10 | 1995-02-15 | 赫尔克里斯有限公司 | 制备烷基乙烯酮二聚物的方法 |
-
1996
- 1996-12-19 CN CN96116630A patent/CN1052715C/zh not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0501556A1 (en) * | 1991-02-27 | 1992-09-02 | Unichema Chemie B.V. | Fatty acid halide manufacture |
CN1098711A (zh) * | 1993-05-10 | 1995-02-15 | 赫尔克里斯有限公司 | 制备烷基乙烯酮二聚物的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1156724A (zh) | 1997-08-13 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: TIANMA INDUSTRIAL CHEMICALS PLANT, WUXIAN CITY TO: WUXIAN TIANMA CHEMICAL RAW MATERIAL CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Patentee after: Wuxian Tianma chemical raw material Co., Ltd. Patentee before: Tianma Industrial Chemicals Plant, Wuxian City |
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ASS | Succession or assignment of patent right |
Owner name: SUZHOU TIANMA PRECISE CHEMICALS PRODUCTS CO., LTD Free format text: FORMER OWNER: WUXIAN TIANMA CHEMICAL RAW MATERIAL CO., LTD. Effective date: 20080606 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080606 Address after: Jiangsu city in Suzhou Province town of Wuzhong District Road No. 1991 Patentee after: Suzhou Tianma Fine Chemical Product Co., Ltd. Address before: Wuxian City, Jiangsu Province town of west across the pond Patentee before: Wuxian Tianma chemical raw material Co., Ltd. |
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CX01 | Expiry of patent term |
Granted publication date: 20000524 |
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EXPY | Termination of patent right or utility model |