CN114230700A - 一种中低压溶液聚合制备高乙烯含量eva共聚物的方法 - Google Patents
一种中低压溶液聚合制备高乙烯含量eva共聚物的方法 Download PDFInfo
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- CN114230700A CN114230700A CN202210017295.8A CN202210017295A CN114230700A CN 114230700 A CN114230700 A CN 114230700A CN 202210017295 A CN202210017295 A CN 202210017295A CN 114230700 A CN114230700 A CN 114230700A
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- 238000005187 foaming Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- FPCCSQOGAWCVBH-UHFFFAOYSA-N ketanserin Chemical compound C1=CC(F)=CC=C1C(=O)C1CCN(CCN2C(C3=CC=CC=C3NC2=O)=O)CC1 FPCCSQOGAWCVBH-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 150000002976 peresters Chemical class 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F218/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F218/02—Esters of monocarboxylic acids
- C08F218/04—Vinyl esters
- C08F218/08—Vinyl acetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—Ethene
-
- 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
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Description
Claims (10)
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CN202210017295.8A CN114230700B (zh) | 2022-01-07 | 2022-01-07 | 一种中低压溶液聚合制备高乙烯含量eva共聚物的方法 |
PCT/CN2022/110139 WO2023130719A1 (zh) | 2022-01-07 | 2022-08-04 | 一种中低压溶液聚合制备高乙烯含量eva共聚物的方法 |
US18/148,141 US20230220137A1 (en) | 2022-01-07 | 2022-12-29 | Method for preparing eva copolymer with high ethylene content by solution polymerization under a low to a medium pressure |
EP23150280.8A EP4209519A1 (en) | 2022-01-07 | 2023-01-04 | Method for preparing eva copolymer with high ethylene content by solution polymerization under a low to a medium pressure |
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CN202210017295.8A CN114230700B (zh) | 2022-01-07 | 2022-01-07 | 一种中低压溶液聚合制备高乙烯含量eva共聚物的方法 |
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US (1) | US20230220137A1 (zh) |
EP (1) | EP4209519A1 (zh) |
CN (1) | CN114230700B (zh) |
WO (1) | WO2023130719A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115197354A (zh) * | 2022-07-22 | 2022-10-18 | 云南正邦科技有限公司 | 一种低压聚合eva溶剂循环使用的方法及系统 |
CN115322703A (zh) * | 2022-08-30 | 2022-11-11 | 江阴伟韬塑料新材料有限公司 | 一种热熔胶膜及其制备方法 |
CN116003661A (zh) * | 2022-12-08 | 2023-04-25 | 云南正邦科技有限公司 | 一种制备高乙烯含量的eva共聚物的方法 |
WO2023130719A1 (zh) * | 2022-01-07 | 2023-07-13 | 云南正邦科技有限公司 | 一种中低压溶液聚合制备高乙烯含量eva共聚物的方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2020175188A1 (ja) * | 2019-02-26 | 2020-09-03 | 株式会社Moresco | エチレン酢酸ビニル系ホットメルト接着剤の製造方法及びホットメルト接着剤 |
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- 2022-01-07 CN CN202210017295.8A patent/CN114230700B/zh active Active
- 2022-08-04 WO PCT/CN2022/110139 patent/WO2023130719A1/zh active Application Filing
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WO2023130719A1 (zh) * | 2022-01-07 | 2023-07-13 | 云南正邦科技有限公司 | 一种中低压溶液聚合制备高乙烯含量eva共聚物的方法 |
CN115197354A (zh) * | 2022-07-22 | 2022-10-18 | 云南正邦科技有限公司 | 一种低压聚合eva溶剂循环使用的方法及系统 |
CN115322703A (zh) * | 2022-08-30 | 2022-11-11 | 江阴伟韬塑料新材料有限公司 | 一种热熔胶膜及其制备方法 |
CN115322703B (zh) * | 2022-08-30 | 2023-06-16 | 江阴伟韬塑料新材料有限公司 | 一种热熔胶膜及其制备方法 |
CN116003661A (zh) * | 2022-12-08 | 2023-04-25 | 云南正邦科技有限公司 | 一种制备高乙烯含量的eva共聚物的方法 |
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US20230220137A1 (en) | 2023-07-13 |
WO2023130719A1 (zh) | 2023-07-13 |
CN114230700B (zh) | 2022-10-04 |
EP4209519A1 (en) | 2023-07-12 |
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