CN101775130B - 六氟环氧丙烷均聚物生产及后处理的方法 - Google Patents
六氟环氧丙烷均聚物生产及后处理的方法 Download PDFInfo
- Publication number
- CN101775130B CN101775130B CN2009102314356A CN200910231435A CN101775130B CN 101775130 B CN101775130 B CN 101775130B CN 2009102314356 A CN2009102314356 A CN 2009102314356A CN 200910231435 A CN200910231435 A CN 200910231435A CN 101775130 B CN101775130 B CN 101775130B
- Authority
- CN
- China
- Prior art keywords
- propylene oxide
- hexafluoropropylene
- solvent
- hexafluoropropylene oxide
- hexafluoride
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Polyethers (AREA)
Abstract
Description
实施例 | 溶剂及比例(体积比) | 六氟环氧丙烷低聚物聚合度 | 氟化钾/溶剂 | 六氟丙烯摩尔分数 | 混合液体进料速度(Kg/每小时) | 混合液体温度(℃) | 反应温度(℃) | 含氟溶剂 | 产物平均聚合度 |
实施例1 | 三乙二醇二甲醚∶二乙二醇二甲醚∶四氢呋喃=7∶2∶1 | 4 | 1∶2 | 20% | 5 | -31 | -30 | 全氟-2-正丁基四氢呋喃 | 20 |
实施例2 | 三乙二醇二甲醚∶二乙二醇二甲醚∶N,N-二甲基甲酰胺∶丙腈=1∶7∶1∶1 | 3 | 1∶4 | 5% | 6 | 0 | 4 | 全氟-2-正丁基四氢呋喃 | 16.5 |
实施例3 | 三乙二醇二甲醚∶二乙二醇二甲醚∶丙腈=7∶2∶2.5 | 2 | 1∶5 | 50% | 1 | -34 | -37 | 六氟丙烯三聚体 | 33 |
实施例4 | 四乙二醇二甲醚∶三乙二醇二甲醚∶二乙二醇二甲醚∶乙二醇二甲醚∶丙腈=1∶6∶1∶1.5∶0.5 | 2 | 1∶5.5 | 75% | 0.5 | -50 | -45 | 五氟丁烷 | 45.7 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102314356A CN101775130B (zh) | 2009-12-07 | 2009-12-07 | 六氟环氧丙烷均聚物生产及后处理的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102314356A CN101775130B (zh) | 2009-12-07 | 2009-12-07 | 六氟环氧丙烷均聚物生产及后处理的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101775130A CN101775130A (zh) | 2010-07-14 |
CN101775130B true CN101775130B (zh) | 2011-11-23 |
Family
ID=42511728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009102314356A Active CN101775130B (zh) | 2009-12-07 | 2009-12-07 | 六氟环氧丙烷均聚物生产及后处理的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101775130B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102210996A (zh) * | 2011-04-06 | 2011-10-12 | 浙江工业大学 | 一种全氟烷氧基羧酸聚甘油酯混合物及其制备方法 |
CN103145971B (zh) * | 2013-03-07 | 2015-05-13 | 湖南有色郴州氟化学有限公司 | 全氟聚醚的合成方法 |
CN104513390A (zh) * | 2013-12-24 | 2015-04-15 | 东莞市长安东阳光铝业研发有限公司 | 一种六氟环氧丙烷齐聚物的制备方法 |
CN104892919B (zh) * | 2014-03-04 | 2018-08-10 | 东莞东阳光科研发有限公司 | 一种聚六氟环氧丙烷双酰氟的制备方法 |
CN105273178B (zh) * | 2014-05-30 | 2019-01-18 | 东莞东阳光科研发有限公司 | 一种六氟环氧丙烷均聚物的制备方法 |
CN109678700A (zh) * | 2018-12-24 | 2019-04-26 | 天津市长芦化工新材料有限公司 | 综合利用氧气氧化法制备hfpo中生成的副产物的方法 |
CN110041192B (zh) * | 2019-03-21 | 2022-01-14 | 东莞东阳光科研发有限公司 | 一种制备六氟环氧丙烷三聚体的方法 |
CN116178123A (zh) * | 2022-12-09 | 2023-05-30 | 天津长芦新材料研究院有限公司 | 氟化液及其制备方法 |
-
2009
- 2009-12-07 CN CN2009102314356A patent/CN101775130B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101775130A (zh) | 2010-07-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101775130B (zh) | 六氟环氧丙烷均聚物生产及后处理的方法 | |
US4163115A (en) | Preparation of esters of poly-(tetramethylene ether) glycol | |
CN105273178B (zh) | 一种六氟环氧丙烷均聚物的制备方法 | |
TW201127876A (en) | Continuous process for manufacturing aliphatic polycarbonate from carbon dioxide and epoxide compounds | |
CN106397368A (zh) | 一种脂肪醇聚氧乙烯醚缩水甘油醚及其制备方法 | |
CN106633034B (zh) | 一种聚醚醚酮树脂的制备方法及制得的聚醚醚酮树脂 | |
CN113278143B (zh) | 一种高效的不饱和二氧化碳基多元醇及其制备方法 | |
CN112745445B (zh) | 一种全氟磺酰氟树脂,其制备方法及由其制备的全氟磺酸树脂 | |
CN101708474B (zh) | 一种五氟二氯丙烷的制备方法 | |
CN101851314A (zh) | 一种用作锂离子电池隔膜的vdf-hfp共聚物的制备方法 | |
CN112625155A (zh) | 一种聚丙烯的制备方法 | |
CN102174139B (zh) | 一种制备涂料用聚四氟乙烯树脂的方法 | |
CN103193904B (zh) | 一种分散法制备含氟聚合物的方法 | |
CN105330832B (zh) | 一种环氧基封端丁醇聚氧乙烯聚氧丙烯醚的合成方法 | |
CN104892919A (zh) | 一种聚六氟环氧丙烷双酰氟的制备方法 | |
CN100491442C (zh) | 聚合物多元醇的制备方法 | |
CN103665238B (zh) | 一种宽分子量分布氟橡胶的合成方法 | |
CN109705281A (zh) | 一种制备聚合物多元醇的方法 | |
CN110437044B (zh) | 制备聚甲氧基二甲醚的方法及装置 | |
CN100509913C (zh) | 一种脂肪族聚碳酸酯树脂的生产工艺 | |
CN101972642B (zh) | 固体碱催化剂及基于其合成3-氯-2-羟丙基-三甲基氯化铵的方法 | |
CN106902489A (zh) | 一种ctc精馏釜残的处理方法 | |
CN103254101A (zh) | 制备氨基甲酸甲酯的方法及设备 | |
CN103408747B (zh) | 一种端氨基聚醚的制备方法 | |
CN115558096A (zh) | 一种梳子型腰果酚聚醚破乳剂及其制备方法与应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHANDONG HUAXIA SHENZHOU NEW MATERIAL CO., LTD. Free format text: FORMER NAME: DONGGUE SHENZHOU NEW MATERIAL CO., LTD., SHANDONG |
|
CP01 | Change in the name or title of a patent holder |
Address after: 256401 Tangshan Town, Huantai County, Shandong Province Patentee after: Shandong Dongyue Shenzhou New Material Co., Ltd. Address before: 256401 Tangshan Town, Huantai County, Shandong Province Patentee before: Donggue Shenzhou New Material Co., Ltd., Shandong |
|
TR01 | Transfer of patent right |
Effective date of registration: 20201209 Address after: 256401 Dongyue fluorosilicone Material Industrial Park, Tangshan Town, Huantai, Zibo, Shandong Patentee after: Shandong Dongyue future hydrogen energy materials Co., Ltd Address before: 256401 Tangshan Town, Huantai County, Shandong Province Patentee before: SHANDONG HUAXIA SHENZHOU NEW MATERIAL Co.,Ltd. |
|
TR01 | Transfer of patent right |