WO2011075942A1 - 聚联苯醚砜与聚联苯醚联苯砜三元共聚物的制备方法 - Google Patents
聚联苯醚砜与聚联苯醚联苯砜三元共聚物的制备方法 Download PDFInfo
- Publication number
- WO2011075942A1 WO2011075942A1 PCT/CN2010/002023 CN2010002023W WO2011075942A1 WO 2011075942 A1 WO2011075942 A1 WO 2011075942A1 CN 2010002023 W CN2010002023 W CN 2010002023W WO 2011075942 A1 WO2011075942 A1 WO 2011075942A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sulfone
- segment
- polydiphenyl ether
- polymer
- diphenyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/20—Polysulfones
- C08G75/23—Polyethersulfones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
- C08L81/06—Polysulfones; Polyethersulfones
Definitions
- the invention belongs to the field of polymer materials, and particularly relates to a method for preparing a series of polydiphenyl ether sulfone and polydiphenyl ether biphenyl sulfone terpolymer in a set of production equipment by using a ternary copolymerization technique.
- Background technique
- Polyethersulfone is a special engineering plastic with excellent comprehensive properties, because it has heat resistance (thermal deformation temperature 200 ⁇ 220 °C), hydrolysis resistance (resistant to 150 ⁇ 160 °C hot water or steam), resistance Excellent comprehensive properties such as creep, dimensional stability, impact resistance, chemical resistance, non-toxicity, and flame retardancy, so it has been used in electrical, electronic, mechanical, automotive, hot water, medical equipment, food processing, etc. for a long time.
- the field is widely used. At present, the international company has more than 10,000 tons of capacity based on solvay.
- different application fields have continuously proposed the use of higher heat resistance grades, that is, the heat resistance level can be improved from the current H grade to the C grade while maintaining its mechanical properties.
- the object of the present invention is to provide a method for preparing a series of polydiphenyl ether sulfone and a polydiphenyl ether biphenyl sulfone terpolymer in a terpolymerization system, and the present invention is directed to the presence of a high temperature resistant organic solvent. Add to the reaction system at the same time -
- reaction steps are as follows: in a three-necked flask equipped with a thermometer, a nitrogen gas tube, a condensing water separator and a stirrer, a high-temperature organic solvent is added and stirring and heating is started, and 4, 4'-dihydroxybiphenyl, 4 is sequentially added. 4'-dichlorodiphenyl sulfone, 4, 4'-dichlorobenzene diphenyl sulfone, after all the monomers are dissolved, when the temperature is raised to 100 ° C, the ratio of 4, 4'-dihydroxybiphenyl is added to the system.
- the value indicates that the first stage salt formation reaction is completed; at this time, the temperature of the system is raised to 230 ⁇ 236 ° C, and the polymerization is completed for 3 to 4 hours to obtain a polymer mucilage; after stopping the reaction, the polymer mucilage is directly injected into the room temperature.
- the mixture is cooled in distilled water to obtain a strip of solid matter; after the strip solid is pulverized into a powder, the solid powder containing the polymer, the solvent and the salt is obtained by filtration; and the solid powder is added to the polymer in 10 times by weight of the ion-free water to be heated and boiled. 1 small
- the solid powder of the polymer is repeatedly boiled 8 to 10 times in the same operation until the chloride ion content in the filtrate after boiling is checked by silver nitrate, and the boiling is finished.
- the desired polymer is obtained by vacuum drying the resulting polymer powder to a moisture content of less than 0.5%.
- the content of the segment I was 99%, and the content of the segment II was 1%.
- the macroscopic physical properties of the terpolymer were equivalent to those of the polydiphenyl ether sulfone homopolymer represented by the following formula.
- the content of the segment II is 99%, the content of the segment I is 1%, and the macroscopic physical properties of the terpolymer are equivalent to those of the polydiphenyl ether biphenyl sulfone homopolymer represented by the following formula: .
- the solvent used herein may be sulfolane or dimethyl sulfone, and the alkali metal carbonate used may be N3 ⁇ 4C0 3 , K 2 CO 3 or a mixed salt thereof.
- the compounding ratio of the two dichloro monomers By changing the compounding ratio of the two dichloro monomers, a terpolymer having a different ratio of molecular segment I and segment II can be obtained, and the heat resistance is in both polydiphenyl ether sulfone and polydiphenyl ether biphenyl sulfone. Between them, the Tg of the mark heat resistance level may be between 220 and 268 °C.
- Constant temperature 3. 5 hours to ensure complete polymerization. Stirring was stopped and the polymerization mucilage was poured directly into room temperature, deionized water to cool into a strip of solid. After filtration, it was pulverized into a powder in a pulverizer. The filtered powder was then boiled in non-ionic water for 1 hour, and thus repeated 8 to 10 times until the filtrate was detected with silver nitrate, and the chloride ion content in the water was qualified.
- the filtered polymer was vacuum dried to a moisture content of less than 0.5%, that is, the ratio of the segment I and the segment II was 99%: 1%, respectively.
- Example 2 In the same reaction apparatus as in Example 1, 519 g of sulfolane, 93.11 g (0.500 mol) of 4,4 '-dihydroxybiphenyl, and 115.59 g (0.4025 mol) of 4,4 '-dichlorodi were respectively added in the same operation sequence. Phenyl sulfone, 50.34 g (0.100 raol) 4,4'-dichlorobenzene diphenyl sulfone, 58.3 g (0.550 mol, 10% relative to 4,4'-dihydroxybiphenyl) 1 ⁇ 2 0) 3 , 80 ml of xylene. The other steps were carried out exactly as in Example 1, to obtain a copolymer having a ratio of segment I and segment enthalpy of 80%: 20%, respectively.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10838508.9A EP2444446B1 (en) | 2009-12-23 | 2010-12-10 | Method for preparing poly (diphenyl ether sulfone) and poly (diphenyl ether diphenyl sulfone) ternary polymer |
KR1020127005487A KR20120123012A (ko) | 2009-12-23 | 2010-12-10 | 폴리(디페닐 에테르 술폰)과 폴리(디페닐 에테르 디페닐 술폰) 터폴리머의 제조방법 |
JP2012545054A JP2013515790A (ja) | 2009-12-23 | 2010-12-10 | ポリジフェニルエーテルスルホン及びポリジフェニルエーテルジフェニルスルホンの共重合体の調製方法 |
US13/504,064 US8916674B2 (en) | 2009-12-23 | 2010-12-10 | Method for preparing terpolymer of poly (diphenyl ether sulfone) and poly (diphenyl sulfone) |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102180864A CN101735459B (zh) | 2009-12-23 | 2009-12-23 | 聚联苯醚砜与聚联苯醚联苯砜三元共聚物的制备方法 |
CN200910218086.4 | 2009-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011075942A1 true WO2011075942A1 (zh) | 2011-06-30 |
Family
ID=42459527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2010/002023 WO2011075942A1 (zh) | 2009-12-23 | 2010-12-10 | 聚联苯醚砜与聚联苯醚联苯砜三元共聚物的制备方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8916674B2 (zh) |
EP (1) | EP2444446B1 (zh) |
JP (1) | JP2013515790A (zh) |
KR (1) | KR20120123012A (zh) |
CN (1) | CN101735459B (zh) |
WO (1) | WO2011075942A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101735459B (zh) * | 2009-12-23 | 2012-01-25 | 金发科技股份有限公司 | 聚联苯醚砜与聚联苯醚联苯砜三元共聚物的制备方法 |
CN102391447B (zh) * | 2011-09-07 | 2013-03-20 | 金发科技股份有限公司 | 一种聚醚酮/砜类耐高温材料的制备方法 |
EP2662399B1 (de) * | 2012-05-11 | 2014-07-16 | Ems-Patent Ag | Verfahren zur Herstellung von Polysulfonen |
CN102924719B (zh) * | 2012-11-07 | 2015-02-18 | 金发科技股份有限公司 | 采用四元共聚技术制备聚芳醚砜类共聚物的方法 |
CN105860078B (zh) * | 2016-05-12 | 2018-03-06 | 金发科技股份有限公司 | 一种砜聚合物组合物及其制备方法和由其组成的热塑性模塑组合物 |
CN108285535B (zh) * | 2018-01-30 | 2023-11-10 | 上海帕斯砜材料科技有限公司 | 一种三元、多元共聚聚砜树脂的合成方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4785072A (en) * | 1985-02-13 | 1988-11-15 | Amoco Corporation | Polyaryl ether sulphones |
CN1844196A (zh) * | 2006-03-29 | 2006-10-11 | 长春吉大高科技股份有限公司 | 含联苯聚醚醚砜与聚醚砜共聚物的制备方法 |
CN1884330A (zh) * | 2006-05-30 | 2006-12-27 | 长春吉大特塑工程研究有限公司 | 环丁砜为溶剂合成含联苯聚醚醚酮和聚醚醚酮三元共聚物的方法 |
WO2007039538A1 (en) * | 2005-09-30 | 2007-04-12 | Solvay Specialities India Private Limited | A process for preparing homoblock co-polysulfones and polysulfones prepared therefrom |
WO2009019239A1 (en) * | 2007-08-06 | 2009-02-12 | Solvay Advanced Polymers, L.L.C. | Flame resistant sulfone polymers |
CN101544760A (zh) * | 2009-04-28 | 2009-09-30 | 吉林大学 | 含联苯结构聚醚醚砜和聚醚酮醚砜无规共聚物及其制备方法 |
CN101735459A (zh) * | 2009-12-23 | 2010-06-16 | 金发科技股份有限公司 | 聚联苯醚砜与聚联苯醚联苯砜三元共聚物的制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1250693A (en) * | 1985-02-13 | 1989-02-28 | Amoco Corporation | Polyaryl ether sulphone polymers |
CN1116342C (zh) * | 2000-04-21 | 2003-07-30 | 吉林大学 | 高含固量聚醚砜树脂的合成 |
CA2492397A1 (en) | 2001-07-20 | 2003-01-30 | Radiant Networks Plc | Communications meshes |
CN101580583B (zh) * | 2009-06-26 | 2011-03-30 | 金发科技股份有限公司 | 采用四元共聚技术制备聚芳醚酮类共聚物的方法 |
-
2009
- 2009-12-23 CN CN2009102180864A patent/CN101735459B/zh not_active Expired - Fee Related
-
2010
- 2010-12-10 EP EP10838508.9A patent/EP2444446B1/en not_active Not-in-force
- 2010-12-10 WO PCT/CN2010/002023 patent/WO2011075942A1/zh active Application Filing
- 2010-12-10 US US13/504,064 patent/US8916674B2/en not_active Expired - Fee Related
- 2010-12-10 KR KR1020127005487A patent/KR20120123012A/ko not_active Application Discontinuation
- 2010-12-10 JP JP2012545054A patent/JP2013515790A/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4785072A (en) * | 1985-02-13 | 1988-11-15 | Amoco Corporation | Polyaryl ether sulphones |
WO2007039538A1 (en) * | 2005-09-30 | 2007-04-12 | Solvay Specialities India Private Limited | A process for preparing homoblock co-polysulfones and polysulfones prepared therefrom |
CN1844196A (zh) * | 2006-03-29 | 2006-10-11 | 长春吉大高科技股份有限公司 | 含联苯聚醚醚砜与聚醚砜共聚物的制备方法 |
CN1884330A (zh) * | 2006-05-30 | 2006-12-27 | 长春吉大特塑工程研究有限公司 | 环丁砜为溶剂合成含联苯聚醚醚酮和聚醚醚酮三元共聚物的方法 |
WO2009019239A1 (en) * | 2007-08-06 | 2009-02-12 | Solvay Advanced Polymers, L.L.C. | Flame resistant sulfone polymers |
CN101544760A (zh) * | 2009-04-28 | 2009-09-30 | 吉林大学 | 含联苯结构聚醚醚砜和聚醚酮醚砜无规共聚物及其制备方法 |
CN101735459A (zh) * | 2009-12-23 | 2010-06-16 | 金发科技股份有限公司 | 聚联苯醚砜与聚联苯醚联苯砜三元共聚物的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2444446B1 (en) | 2014-12-10 |
EP2444446A1 (en) | 2012-04-25 |
CN101735459B (zh) | 2012-01-25 |
JP2013515790A (ja) | 2013-05-09 |
US20120208977A1 (en) | 2012-08-16 |
KR20120123012A (ko) | 2012-11-07 |
US8916674B2 (en) | 2014-12-23 |
CN101735459A (zh) | 2010-06-16 |
EP2444446A4 (en) | 2014-05-14 |
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