CN113956425B - 一种反应型含磷酸酯结构的阻燃聚氨酯泡沫及其制备方法 - Google Patents
一种反应型含磷酸酯结构的阻燃聚氨酯泡沫及其制备方法 Download PDFInfo
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- CN113956425B CN113956425B CN202111095626.1A CN202111095626A CN113956425B CN 113956425 B CN113956425 B CN 113956425B CN 202111095626 A CN202111095626 A CN 202111095626A CN 113956425 B CN113956425 B CN 113956425B
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- flame retardant
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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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
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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
- C08G18/28—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
- C08G18/3882—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus having phosphorus bound to oxygen only
- C08G18/3885—Phosphate compounds
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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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
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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
- C08G2101/00—Manufacture of cellular products
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/18—Binary blends of expanding agents
- C08J2203/182—Binary blends of expanding agents of physical blowing agents, e.g. acetone and butane
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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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN202010981674 | 2020-09-17 | ||
CN202010981674X | 2020-09-17 |
Publications (2)
Publication Number | Publication Date |
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CN113956425A CN113956425A (zh) | 2022-01-21 |
CN113956425B true CN113956425B (zh) | 2023-05-02 |
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CN202111095626.1A Active CN113956425B (zh) | 2020-09-17 | 2021-09-17 | 一种反应型含磷酸酯结构的阻燃聚氨酯泡沫及其制备方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115181435B (zh) * | 2022-06-28 | 2024-03-01 | 江南大学 | 一种原位聚合聚酯切片用炭黑阻燃颜料的表面改性方法 |
CN115490915B (zh) * | 2022-11-02 | 2023-09-12 | 中车长春轨道客车股份有限公司 | 一种阻燃剂及其制备方法和硬质聚氨酯泡沫 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3994839A (en) * | 1974-10-29 | 1976-11-30 | Basf Wyandotte Corporation | Urethane modified carbodiimide foams derived from flame retardant polyols |
US4343914A (en) * | 1981-07-22 | 1982-08-10 | Fmc Corporation | Flame retardant polyurethane containing alkyl bis(3-hydroxypropyl) phosphine oxide |
CN103360567A (zh) * | 2013-07-23 | 2013-10-23 | 四川国和新材料有限公司 | 一种阻燃软质聚氨酯泡沫塑料 |
CN111362981A (zh) * | 2020-04-22 | 2020-07-03 | 昆明理工大学 | 一种膦酸酯铵盐阻燃剂及其合成方法 |
CN111393477A (zh) * | 2020-04-22 | 2020-07-10 | 昆明理工大学 | 一种多羟基膦酸酯阻燃剂及其合成方法 |
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2021
- 2021-09-17 CN CN202111095626.1A patent/CN113956425B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3994839A (en) * | 1974-10-29 | 1976-11-30 | Basf Wyandotte Corporation | Urethane modified carbodiimide foams derived from flame retardant polyols |
US4343914A (en) * | 1981-07-22 | 1982-08-10 | Fmc Corporation | Flame retardant polyurethane containing alkyl bis(3-hydroxypropyl) phosphine oxide |
CN103360567A (zh) * | 2013-07-23 | 2013-10-23 | 四川国和新材料有限公司 | 一种阻燃软质聚氨酯泡沫塑料 |
CN111362981A (zh) * | 2020-04-22 | 2020-07-03 | 昆明理工大学 | 一种膦酸酯铵盐阻燃剂及其合成方法 |
CN111393477A (zh) * | 2020-04-22 | 2020-07-10 | 昆明理工大学 | 一种多羟基膦酸酯阻燃剂及其合成方法 |
Non-Patent Citations (2)
Title |
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A Novel Branched Phosphorus-Containing Flame Retardant: Synthesis and Its Application into Poly(Butylene Terephthalate);Lijin Duan等;《INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH》;20160905;第55卷(第38期);10218-10225 * |
一种新型磷酸酯类阻燃剂的合成方法研究;田路 等;《2017全国阻燃学会年会论文集》;20170510;518-521 * |
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