CN108976775B - 水中可沉降的聚氨酯软泡材料的制备方法及其应用 - Google Patents
水中可沉降的聚氨酯软泡材料的制备方法及其应用 Download PDFInfo
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- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/08—Polyurethanes from polyethers
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- C08G18/00—Polymeric products of isocyanates or isothiocyanates
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- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
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- 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
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- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
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- C—CHEMISTRY; METALLURGY
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- 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
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- 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
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
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- C—CHEMISTRY; METALLURGY
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- 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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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
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Abstract
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Priority Applications (1)
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CN201810730150.6A CN108976775B (zh) | 2018-07-05 | 2018-07-05 | 水中可沉降的聚氨酯软泡材料的制备方法及其应用 |
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CN201810730150.6A CN108976775B (zh) | 2018-07-05 | 2018-07-05 | 水中可沉降的聚氨酯软泡材料的制备方法及其应用 |
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CN108976775A CN108976775A (zh) | 2018-12-11 |
CN108976775B true CN108976775B (zh) | 2021-02-09 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110283293B (zh) * | 2019-06-24 | 2021-12-24 | 红宝丽集团股份有限公司 | 采用端异氰酸酯基预聚体制备的仿乳胶聚氨酯软质泡沫 |
CN110294835A (zh) * | 2019-07-05 | 2019-10-01 | 淮安同创泡绵有限公司 | 一种用于污水处理的亲水性聚氨酯海绵 |
JP6917535B1 (ja) * | 2019-09-02 | 2021-08-11 | 日清紡ケミカル株式会社 | 軟質ポリウレタンフォームの製造方法 |
CN110845693A (zh) * | 2019-11-08 | 2020-02-28 | 苏州库凌科高分子新材料有限公司 | 一种聚氨酯v0级阻燃海绵组合物 |
CN110835449B (zh) * | 2019-11-18 | 2021-02-23 | 山东大学 | 一种岩溶管道型涌水高效封堵超高膨胀注浆材料及其制备、使用方法和应用 |
CN112375215A (zh) * | 2020-11-27 | 2021-02-19 | 江苏钟山化工有限公司 | 一种高亲油聚醚及其在制备聚氨酯泡沫塑料中的应用 |
CN112961304B (zh) * | 2021-03-11 | 2022-06-28 | 江苏钟山新材料有限公司 | 一种制备在水中可快速沉降的聚氨酯泡沫的方法 |
CN113105601A (zh) * | 2021-04-10 | 2021-07-13 | 西南石油大学 | 一种离子型聚丙烯酰胺复合聚氨酯泡沫的乳液分离材料及制备方法 |
CN114621486B (zh) * | 2022-03-30 | 2022-12-13 | 北京博汇特环保科技股份有限公司 | 一种微膨胀生物载体及其制备方法与应用 |
CN115197386A (zh) * | 2022-06-01 | 2022-10-18 | 南京金栖化工集团有限公司 | 一种亲水聚氨酯海绵的制备方法及应用 |
Citations (7)
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JPH02140216A (ja) * | 1988-11-21 | 1990-05-29 | Kao Corp | 吸水性ポリウレタンフォームの製造方法 |
CN1164243A (zh) * | 1994-11-22 | 1997-11-05 | 帝国化学工业公司 | 制造软泡沫塑料的方法 |
WO2004013215A1 (en) * | 2002-08-01 | 2004-02-12 | Pacific Brands Household Products Pty Ltd | Water absorbent flexible polyurethane foam |
CN105153393A (zh) * | 2015-08-04 | 2015-12-16 | 李明莹 | 亲水及生物安全的聚合物泡沫、其制备方法和应用 |
CN106795272A (zh) * | 2014-10-29 | 2017-05-31 | 陶氏环球技术有限责任公司 | 用于聚氨基甲酸酯泡沫的亲水性预聚物 |
CN106866928A (zh) * | 2017-02-24 | 2017-06-20 | 耿佃勇 | 聚氨酯高强度亲水性海绵及其制备方法 |
CN107400350A (zh) * | 2017-06-30 | 2017-11-28 | 南京工业大学 | 一种高吸水性、高保水性聚氨酯泡沫及其制备方法 |
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2018
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JPH02140216A (ja) * | 1988-11-21 | 1990-05-29 | Kao Corp | 吸水性ポリウレタンフォームの製造方法 |
CN1164243A (zh) * | 1994-11-22 | 1997-11-05 | 帝国化学工业公司 | 制造软泡沫塑料的方法 |
WO2004013215A1 (en) * | 2002-08-01 | 2004-02-12 | Pacific Brands Household Products Pty Ltd | Water absorbent flexible polyurethane foam |
CN106795272A (zh) * | 2014-10-29 | 2017-05-31 | 陶氏环球技术有限责任公司 | 用于聚氨基甲酸酯泡沫的亲水性预聚物 |
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Effective date of registration: 20220208 Address after: No.158, Fenghua Road, Jiangbei new district, Nanjing City, Jiangsu Province, 210047 Patentee after: Jiangsu Zhongshan new material Co.,Ltd. Address before: No.158, Fenghua Road, Jiangbei new district, Nanjing City, Jiangsu Province, 210047 Patentee before: JIANGSU ZHONGSHAN CHEMICAL Co.,Ltd. |
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