CN109535378B - 一种高开孔率聚氨酯空腔填充泡沫 - Google Patents
一种高开孔率聚氨酯空腔填充泡沫 Download PDFInfo
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- CN109535378B CN109535378B CN201811507783.7A CN201811507783A CN109535378B CN 109535378 B CN109535378 B CN 109535378B CN 201811507783 A CN201811507783 A CN 201811507783A CN 109535378 B CN109535378 B CN 109535378B
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- polyether polyol
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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
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/2815—Monohydroxy compounds
- C08G18/282—Alkanols, cycloalkanols or arylalkanols including terpenealcohols
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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
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/2815—Monohydroxy compounds
- C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy 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
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/285—Nitrogen containing compounds
- C08G18/2875—Monohydroxy compounds containing tertiary amino groups
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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
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- 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
- C08G18/4804—Two or more polyethers of different physical or chemical nature
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
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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 (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811507783.7A CN109535378B (zh) | 2018-12-11 | 2018-12-11 | 一种高开孔率聚氨酯空腔填充泡沫 |
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CN201811507783.7A CN109535378B (zh) | 2018-12-11 | 2018-12-11 | 一种高开孔率聚氨酯空腔填充泡沫 |
Publications (2)
Publication Number | Publication Date |
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CN109535378A CN109535378A (zh) | 2019-03-29 |
CN109535378B true CN109535378B (zh) | 2021-04-20 |
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CN201811507783.7A Active CN109535378B (zh) | 2018-12-11 | 2018-12-11 | 一种高开孔率聚氨酯空腔填充泡沫 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110818869B (zh) * | 2019-12-05 | 2022-08-02 | 万华化学(宁波)容威聚氨酯有限公司 | 用于制备高密度开孔硬泡的组合料及聚氨酯泡沫和用途 |
CN111848905A (zh) * | 2020-06-10 | 2020-10-30 | 武汉希睿思新材料科技有限公司 | 一种多孔隙的聚氨酯发泡减震材料及其制备方法 |
CN112225862B (zh) * | 2020-10-10 | 2022-03-11 | 万华化学集团股份有限公司 | 一种聚氨酯开孔硬泡组合物、制备方法及应用 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5223547A (en) * | 1990-11-27 | 1993-06-29 | Kao Corporation | Polyurethane, process for producing the same, and process for producing polyurethane foam |
DE69404729T3 (de) * | 1993-04-26 | 2001-11-15 | Takeda Chemical Industries, Ltd. | Verfahren zur Herstellung offenzelliger Polyurethanhartschaüme |
US5817860A (en) * | 1998-03-20 | 1998-10-06 | Essex Specialty Products, Inc. | Polyurethane prepolymer compositions, foams made therefrom and methods of making each thereof |
US8552078B2 (en) * | 2006-10-17 | 2013-10-08 | Air Products And Chemicals, Inc. | Crosslinkers for improving stability of polyurethane foams |
JP2008260836A (ja) * | 2007-04-12 | 2008-10-30 | Nippon Polyurethane Ind Co Ltd | 独立気泡を有する硬質ポリウレタンフォームの製造方法 |
CN101787107B (zh) * | 2010-02-21 | 2011-11-30 | 中国人民解放军63975部队 | 一种吸油性聚氨酯泡沫材料 |
CN102532865B (zh) * | 2011-12-22 | 2013-09-18 | 山东东大一诺威新材料有限公司 | 环保开孔型管道用组合聚醚及其制备方法 |
CN103910854B (zh) * | 2013-01-05 | 2016-02-24 | 万华化学(北京)有限公司 | 一种低密度阻燃半硬质聚氨酯泡沫及其制备方法 |
CN105246934A (zh) * | 2013-06-07 | 2016-01-13 | 科思创德国股份公司 | 具有改进的温度稳定性的弹性硬质泡沫 |
CN103333313B (zh) * | 2013-06-09 | 2015-11-18 | 合肥宏光研磨科技有限公司 | 一种聚氨酯抛光材料的制造方法 |
US20180055142A1 (en) * | 2015-03-13 | 2018-03-01 | Honeywell International Inc. | Foams, foamable compositions and methods of making integral skin foams |
CN106046317B (zh) * | 2016-05-23 | 2018-07-10 | 万华化学(广东)有限公司 | 一种聚氨酯组合料及其制备的聚氨酯保温材料 |
CN107915821B (zh) * | 2016-10-10 | 2021-01-15 | 万华化学(北京)有限公司 | 一种聚氨酯泡沫及其制备方法和用途 |
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Denomination of invention: Polyurethane foam filled cavity with high opening ratio Effective date of registration: 20211123 Granted publication date: 20210420 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: Wanhua Chemical Group Co.,Ltd. Registration number: Y2021980013026 |
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Date of cancellation: 20220622 Granted publication date: 20210420 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: Wanhua Chemical Group Co.,Ltd. Registration number: Y2021980013026 |