CN113265037A - 一种多异氰酸酯组合物及其制备方法和应用 - Google Patents
一种多异氰酸酯组合物及其制备方法和应用 Download PDFInfo
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- CN113265037A CN113265037A CN202110534877.9A CN202110534877A CN113265037A CN 113265037 A CN113265037 A CN 113265037A CN 202110534877 A CN202110534877 A CN 202110534877A CN 113265037 A CN113265037 A CN 113265037A
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- catalyst
- polyisocyanate composition
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- alcohol
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- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
- C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN202110534877.9A CN113265037B (zh) | 2021-05-17 | 2021-05-17 | 一种多异氰酸酯组合物及其制备方法和应用 |
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CN202110534877.9A CN113265037B (zh) | 2021-05-17 | 2021-05-17 | 一种多异氰酸酯组合物及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
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CN113265037A true CN113265037A (zh) | 2021-08-17 |
CN113265037B CN113265037B (zh) | 2023-03-24 |
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CN202110534877.9A Active CN113265037B (zh) | 2021-05-17 | 2021-05-17 | 一种多异氰酸酯组合物及其制备方法和应用 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114478491A (zh) * | 2022-01-17 | 2022-05-13 | 湖南大学 | 一种高粘附性离子液体胶粘剂及其制备方法 |
CN115672398A (zh) * | 2022-11-22 | 2023-02-03 | 宁夏瑞泰科技股份有限公司 | 催化剂及六亚甲基二异氰酸酯三聚体的合成方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4285876A (en) * | 1979-10-10 | 1981-08-25 | Vertac, Inc. | Isocyanate adducts with β-diketones |
US5216042A (en) * | 1991-07-10 | 1993-06-01 | The Dow Chemical Company | Process for preparing viscosity-stabilized reactive toluene diisocyanate distillation residues and blends thereof |
CN1978482A (zh) * | 2005-12-03 | 2007-06-13 | 德古萨公司 | 水性树脂 |
CN102161743A (zh) * | 2009-12-14 | 2011-08-24 | 气体产品与化学公司 | 无溶剂水性聚氨酯分散体及其制备和使用方法 |
CN110305294A (zh) * | 2019-07-15 | 2019-10-08 | 万华化学集团股份有限公司 | 一种存储稳定的含有脲二酮基团的多异氰酸酯的制备方法 |
CN111601835A (zh) * | 2017-12-27 | 2020-08-28 | Skc株式会社 | 稳定性和反应性改善的异氰酸酯组合物,以及使用其的光学透镜 |
CN112225857A (zh) * | 2020-09-25 | 2021-01-15 | 万华化学集团股份有限公司 | 一种色度稳定的含异氰脲酸酯的多异氰酸酯组合物及其制备方法 |
-
2021
- 2021-05-17 CN CN202110534877.9A patent/CN113265037B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4285876A (en) * | 1979-10-10 | 1981-08-25 | Vertac, Inc. | Isocyanate adducts with β-diketones |
US5216042A (en) * | 1991-07-10 | 1993-06-01 | The Dow Chemical Company | Process for preparing viscosity-stabilized reactive toluene diisocyanate distillation residues and blends thereof |
CN1978482A (zh) * | 2005-12-03 | 2007-06-13 | 德古萨公司 | 水性树脂 |
CN102161743A (zh) * | 2009-12-14 | 2011-08-24 | 气体产品与化学公司 | 无溶剂水性聚氨酯分散体及其制备和使用方法 |
CN111601835A (zh) * | 2017-12-27 | 2020-08-28 | Skc株式会社 | 稳定性和反应性改善的异氰酸酯组合物,以及使用其的光学透镜 |
CN110305294A (zh) * | 2019-07-15 | 2019-10-08 | 万华化学集团股份有限公司 | 一种存储稳定的含有脲二酮基团的多异氰酸酯的制备方法 |
CN112225857A (zh) * | 2020-09-25 | 2021-01-15 | 万华化学集团股份有限公司 | 一种色度稳定的含异氰脲酸酯的多异氰酸酯组合物及其制备方法 |
Non-Patent Citations (1)
Title |
---|
尚永华等: "HDI制备过程中HDI与HCl化学反应问题探讨研究", 《聚氨酯工业》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114478491A (zh) * | 2022-01-17 | 2022-05-13 | 湖南大学 | 一种高粘附性离子液体胶粘剂及其制备方法 |
CN114478491B (zh) * | 2022-01-17 | 2023-10-31 | 湖南大学 | 一种高粘附性离子液体胶粘剂及其制备方法 |
CN115672398A (zh) * | 2022-11-22 | 2023-02-03 | 宁夏瑞泰科技股份有限公司 | 催化剂及六亚甲基二异氰酸酯三聚体的合成方法 |
CN115672398B (zh) * | 2022-11-22 | 2024-03-29 | 宁夏瑞泰科技股份有限公司 | 催化剂及六亚甲基二异氰酸酯三聚体的合成方法 |
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CN113265037B (zh) | 2023-03-24 |
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Inventor after: Hua Weiqi Inventor after: Shang Yonghua Inventor after: Wang Nuancheng Inventor after: Fan Weijing Inventor after: Yu Tao Inventor after: Wang Dan Inventor after: Liu Weijie Inventor after: Zhao Yongnian Inventor after: Li Haijun Inventor after: Shi Bin Inventor before: Wang Nuancheng Inventor before: Fan Weijing Inventor before: Yu Tao Inventor before: Wang Dan Inventor before: Liu Weijie Inventor before: Zhao Yongnian Inventor before: Li Haijun Inventor before: Shi Bin Inventor before: Shang Yonghua |
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