EA202091138A1 - Состав и синтез обладающих высокой молекулярной массой ароматических сложных полиэфирполиолов - Google Patents
Состав и синтез обладающих высокой молекулярной массой ароматических сложных полиэфирполиоловInfo
- Publication number
- EA202091138A1 EA202091138A1 EA202091138A EA202091138A EA202091138A1 EA 202091138 A1 EA202091138 A1 EA 202091138A1 EA 202091138 A EA202091138 A EA 202091138A EA 202091138 A EA202091138 A EA 202091138A EA 202091138 A1 EA202091138 A1 EA 202091138A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- synthesis
- composition
- high molecular
- molecular mass
- aromatic polyester
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/78—Benzoic acid esters
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/181—Acids containing aromatic rings
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
- C08G65/332—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof
- C08G65/3324—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof cyclic
- C08G65/3326—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof cyclic aromatic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
В заявке описаны деэмульгатор - сложный полиэфир и способ синтеза указанного деэмульгатора - сложного полиэфира, включающий стадию реакции смеси полиола и ароматической дикислоты, ароматическая кислота растворена в указанном полиоле, при этом во время проведения реакции не происходит сублимация или разложение.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762585906P | 2017-11-14 | 2017-11-14 | |
PCT/US2018/060817 WO2019099403A1 (en) | 2017-11-14 | 2018-11-13 | Composition and synthesis of high molecular weight aromatic polyol polyesters |
Publications (1)
Publication Number | Publication Date |
---|---|
EA202091138A1 true EA202091138A1 (ru) | 2020-10-06 |
Family
ID=64899399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA202091138A EA202091138A1 (ru) | 2017-11-14 | 2018-11-13 | Состав и синтез обладающих высокой молекулярной массой ароматических сложных полиэфирполиолов |
Country Status (5)
Country | Link |
---|---|
US (1) | US20200339743A1 (ru) |
CN (1) | CN111511801A (ru) |
BR (1) | BR112020009491A2 (ru) |
EA (1) | EA202091138A1 (ru) |
WO (1) | WO2019099403A1 (ru) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116535598B (zh) * | 2023-07-04 | 2023-09-19 | 苏州德比电子材料科技有限公司 | 一种分散剂及其制备方法和在锂离子电池正极匀浆的应用 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5360900A (en) | 1993-08-12 | 1994-11-01 | Oxid, Inc. | Aromatic polyester polyol |
JP4357678B2 (ja) * | 1999-12-27 | 2009-11-04 | 旭化成イーマテリアルズ株式会社 | 脂環式エステル化合物及びその製造方法 |
CA2493024A1 (en) | 2002-07-19 | 2004-01-29 | E. I. Du Pont De Nemours And Company | Aromatic polyester polyols |
US7566744B2 (en) | 2004-12-20 | 2009-07-28 | Nalco Company | Environmentally friendly demulsifiers for crude oil emulsions |
RU2476254C2 (ru) * | 2007-08-13 | 2013-02-27 | Родиа Инк. | Способ разделения эмульсий сырой нефти |
US8680211B2 (en) * | 2010-04-29 | 2014-03-25 | Dow Global Technologies Llc | Hybrid polyester-polyether polyols |
CN103228701B (zh) | 2010-09-29 | 2016-01-20 | 陶氏环球技术有限责任公司 | 高官能度芳族聚酯、包含它们的多元醇共混物和源自它们的所得产品 |
GB201116419D0 (en) * | 2011-09-23 | 2011-11-02 | Croda Int Plc | Novel demulsifiers |
EP2862886A4 (en) * | 2012-06-05 | 2016-03-30 | Mitsubishi Chem Corp | METHOD FOR MANUFACTURING POLYESTER AND POLYURETHANE |
EP2970571B1 (en) * | 2013-03-15 | 2020-11-25 | Stepan Company | Polyester polyols imparting improved flammability properties |
GB201408823D0 (en) * | 2014-05-19 | 2014-07-02 | Croda Int Plc | Demulsifiers |
EA202091137A1 (ru) * | 2017-11-14 | 2020-10-06 | Дау Глоубл Текнолоджиз Ллк | Способ применения обладающих высокой молекулярной массой ароматических сложных полиэфирполиолов в качестве деэмульгаторов для обработки сырой нефти |
-
2018
- 2018-11-13 BR BR112020009491-9A patent/BR112020009491A2/pt unknown
- 2018-11-13 US US16/763,825 patent/US20200339743A1/en not_active Abandoned
- 2018-11-13 CN CN201880080845.2A patent/CN111511801A/zh active Pending
- 2018-11-13 EA EA202091138A patent/EA202091138A1/ru unknown
- 2018-11-13 WO PCT/US2018/060817 patent/WO2019099403A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20200339743A1 (en) | 2020-10-29 |
WO2019099403A1 (en) | 2019-05-23 |
BR112020009491A2 (pt) | 2020-11-03 |
CN111511801A (zh) | 2020-08-07 |
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