CN109369871A - 一种聚氨酯多元醇及其制备方法和应用 - Google Patents
一种聚氨酯多元醇及其制备方法和应用 Download PDFInfo
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- CN109369871A CN109369871A CN201811188621.1A CN201811188621A CN109369871A CN 109369871 A CN109369871 A CN 109369871A CN 201811188621 A CN201811188621 A CN 201811188621A CN 109369871 A CN109369871 A CN 109369871A
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- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
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- 229910052698 phosphorus Inorganic materials 0.000 abstract description 4
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- 125000001246 bromo group Chemical group Br* 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 68
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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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/36—Hydroxylated esters of higher fatty acids
-
- 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
- C08G18/08—Processes
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3878—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus
- C08G18/3889—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus having nitrogen in addition to phosphorus
-
- 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
- C08G2101/00—Manufacture of cellular products
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201811188621.1A CN109369871B (zh) | 2018-10-11 | 2018-10-11 | 一种聚氨酯多元醇及其制备方法和应用 |
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CN201811188621.1A CN109369871B (zh) | 2018-10-11 | 2018-10-11 | 一种聚氨酯多元醇及其制备方法和应用 |
Publications (2)
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CN109369871A true CN109369871A (zh) | 2019-02-22 |
CN109369871B CN109369871B (zh) | 2020-11-27 |
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CN201811188621.1A Active CN109369871B (zh) | 2018-10-11 | 2018-10-11 | 一种聚氨酯多元醇及其制备方法和应用 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111423573A (zh) * | 2020-04-23 | 2020-07-17 | 南京工业大学 | 一种聚氨酯多元醇及其制备方法与应用 |
GB2588066A (en) * | 2020-11-03 | 2021-04-14 | Nanjing University Of Technology | Method for continuously preparing bio-based polyol by utilizing micro-channel and multistage reaction kettle |
CN114773827A (zh) * | 2021-04-12 | 2022-07-22 | 池秀林 | 一种软质聚氨酯泡沫塑料 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080103301A1 (en) * | 2006-10-30 | 2008-05-01 | Transitions Optical, Inc. | Photochromic materials demonstrating improved fade rates |
CN104610540A (zh) * | 2015-03-17 | 2015-05-13 | 南京工业大学 | 一种植物油多元醇及其制备方法与应用 |
CN104610060A (zh) * | 2015-02-05 | 2015-05-13 | 南京工业大学 | 一种高羟值植物油多元醇及其制备方法与应用 |
-
2018
- 2018-10-11 CN CN201811188621.1A patent/CN109369871B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080103301A1 (en) * | 2006-10-30 | 2008-05-01 | Transitions Optical, Inc. | Photochromic materials demonstrating improved fade rates |
CN104610060A (zh) * | 2015-02-05 | 2015-05-13 | 南京工业大学 | 一种高羟值植物油多元醇及其制备方法与应用 |
CN104610540A (zh) * | 2015-03-17 | 2015-05-13 | 南京工业大学 | 一种植物油多元醇及其制备方法与应用 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111423573A (zh) * | 2020-04-23 | 2020-07-17 | 南京工业大学 | 一种聚氨酯多元醇及其制备方法与应用 |
US20200377656A1 (en) * | 2020-04-23 | 2020-12-03 | Nanjing Tech University | Polyurethane polyol and preparation method and application thereof |
CN111423573B (zh) * | 2020-04-23 | 2021-04-20 | 南京工业大学 | 一种聚氨酯多元醇及其制备方法与应用 |
US11535708B2 (en) * | 2020-04-23 | 2022-12-27 | Nanjing Tech University | Preparation method for polyol and application of polyol in making polyurethane |
GB2588066A (en) * | 2020-11-03 | 2021-04-14 | Nanjing University Of Technology | Method for continuously preparing bio-based polyol by utilizing micro-channel and multistage reaction kettle |
GB2588066B (en) * | 2020-11-03 | 2022-01-12 | Nanjing University Of Technology | Method for continuously preparing bio-based polyol by utilizing micro-channel and multistage reaction kettle |
CN114773827A (zh) * | 2021-04-12 | 2022-07-22 | 池秀林 | 一种软质聚氨酯泡沫塑料 |
CN114773827B (zh) * | 2021-04-12 | 2023-12-12 | 湖北新嘉源工贸有限公司 | 一种软质聚氨酯泡沫塑料 |
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CN109369871B (zh) | 2020-11-27 |
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