CN112608447A - 一种高透气性半硬质聚氨酯泡沫及其制备方法 - Google Patents
一种高透气性半硬质聚氨酯泡沫及其制备方法 Download PDFInfo
- Publication number
- CN112608447A CN112608447A CN202011473990.2A CN202011473990A CN112608447A CN 112608447 A CN112608447 A CN 112608447A CN 202011473990 A CN202011473990 A CN 202011473990A CN 112608447 A CN112608447 A CN 112608447A
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- CN
- China
- Prior art keywords
- polyol
- polyurethane foam
- rigid polyurethane
- semi
- composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
-
- 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
- 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
-
- 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
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
Landscapes
- 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)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011473990.2A CN112608447B (zh) | 2020-12-15 | 2020-12-15 | 一种高透气性半硬质聚氨酯泡沫及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011473990.2A CN112608447B (zh) | 2020-12-15 | 2020-12-15 | 一种高透气性半硬质聚氨酯泡沫及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112608447A true CN112608447A (zh) | 2021-04-06 |
CN112608447B CN112608447B (zh) | 2022-09-09 |
Family
ID=75234301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202011473990.2A Active CN112608447B (zh) | 2020-12-15 | 2020-12-15 | 一种高透气性半硬质聚氨酯泡沫及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN112608447B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116239749A (zh) * | 2021-12-08 | 2023-06-09 | 上海铁路通信有限公司 | 一种聚氨酯组合料及其制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2193254A1 (en) * | 1995-12-29 | 1997-06-30 | Curtis J. Reichel | Low unsaturation polyoxyalkylene polyether polyols |
WO1998001492A1 (en) * | 1996-07-10 | 1998-01-15 | Basf Corporation | Compositions of polytetramethylene ether glycols and polyoxy alkylene polyether polyols having a low degree of unsaturation |
US6201035B1 (en) * | 2000-05-24 | 2001-03-13 | Basf Corporation | Use of low unsaturated polyether polyols in high resilience slabstock foam applications |
US20030135074A1 (en) * | 2001-12-21 | 2003-07-17 | Dexheimer Edward M. | Polyetherols produced using aluminium phosphonate catalysts |
CN101160336A (zh) * | 2005-04-21 | 2008-04-09 | 旭硝子株式会社 | 低回弹性软质聚氨酯泡沫及其制造方法 |
CN105860051A (zh) * | 2016-06-29 | 2016-08-17 | 句容宁武新材料股份有限公司 | 聚氨酯泡沫用低气味聚醚的制备方法及制得产品的应用 |
CN106008889A (zh) * | 2016-08-01 | 2016-10-12 | 山东诺威新材料有限公司 | 用于包装的聚氨酯泡沫材料及其制备方法 |
-
2020
- 2020-12-15 CN CN202011473990.2A patent/CN112608447B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2193254A1 (en) * | 1995-12-29 | 1997-06-30 | Curtis J. Reichel | Low unsaturation polyoxyalkylene polyether polyols |
WO1998001492A1 (en) * | 1996-07-10 | 1998-01-15 | Basf Corporation | Compositions of polytetramethylene ether glycols and polyoxy alkylene polyether polyols having a low degree of unsaturation |
US6201035B1 (en) * | 2000-05-24 | 2001-03-13 | Basf Corporation | Use of low unsaturated polyether polyols in high resilience slabstock foam applications |
US20030135074A1 (en) * | 2001-12-21 | 2003-07-17 | Dexheimer Edward M. | Polyetherols produced using aluminium phosphonate catalysts |
CN101160336A (zh) * | 2005-04-21 | 2008-04-09 | 旭硝子株式会社 | 低回弹性软质聚氨酯泡沫及其制造方法 |
CN105860051A (zh) * | 2016-06-29 | 2016-08-17 | 句容宁武新材料股份有限公司 | 聚氨酯泡沫用低气味聚醚的制备方法及制得产品的应用 |
CN106008889A (zh) * | 2016-08-01 | 2016-10-12 | 山东诺威新材料有限公司 | 用于包装的聚氨酯泡沫材料及其制备方法 |
Non-Patent Citations (2)
Title |
---|
MICHELE MODESTI等: "Valuable secondary raw material by chemical recycling of polyisocyanurate foams", 《POLYMER DEGRADATION AND STABILITY》 * |
殷宁等: "高活性超低单醇含量聚醚多元醇合成高回弹聚氨酯泡沫塑料的研究", 《化工新型材料》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116239749A (zh) * | 2021-12-08 | 2023-06-09 | 上海铁路通信有限公司 | 一种聚氨酯组合料及其制备方法 |
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CN112608447B (zh) | 2022-09-09 |
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CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 214191 friendship north road, Xishan Economic Development Zone, Jiangsu, Wuxi 322, China Applicant after: Wuxi Jixing polymer material technology Co.,Ltd. Address before: 214191 friendship north road, Xishan Economic Development Zone, Jiangsu, Wuxi 322, China Applicant before: PROPRIETECT LLP |
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TA01 | Transfer of patent application right |
Effective date of registration: 20210830 Address after: 214191 friendship north road, Xishan Economic Development Zone, Jiangsu, Wuxi 322, China Applicant after: WUXI JIXING AUTO PARTS Co.,Ltd. Address before: 214191 friendship north road, Xishan Economic Development Zone, Jiangsu, Wuxi 322, China Applicant before: Wuxi Jixing polymer material technology Co.,Ltd. |
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