CN105330816B - 管道补口用高密度聚氨酯发泡材料 - Google Patents
管道补口用高密度聚氨酯发泡材料 Download PDFInfo
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- CN105330816B CN105330816B CN201510809469.4A CN201510809469A CN105330816B CN 105330816 B CN105330816 B CN 105330816B CN 201510809469 A CN201510809469 A CN 201510809469A CN 105330816 B CN105330816 B CN 105330816B
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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
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
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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
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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
- C08G18/4804—Two or more polyethers of different physical or chemical nature
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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
- C08G18/6633—Compounds of group C08G18/42
- C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/664—Compounds of group C08G18/42 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
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
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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
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/0066—≥ 150kg/m3
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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
- 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)
- Paints Or Removers (AREA)
Abstract
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510809469.4A CN105330816B (zh) | 2015-11-23 | 2015-11-23 | 管道补口用高密度聚氨酯发泡材料 |
Applications Claiming Priority (1)
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CN201510809469.4A CN105330816B (zh) | 2015-11-23 | 2015-11-23 | 管道补口用高密度聚氨酯发泡材料 |
Publications (2)
Publication Number | Publication Date |
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CN105330816A CN105330816A (zh) | 2016-02-17 |
CN105330816B true CN105330816B (zh) | 2018-07-13 |
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CN201510809469.4A Active CN105330816B (zh) | 2015-11-23 | 2015-11-23 | 管道补口用高密度聚氨酯发泡材料 |
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CN (1) | CN105330816B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109627420A (zh) * | 2018-12-28 | 2019-04-16 | 江苏中路工程技术研究院有限公司 | 一种用于修补半刚性基层裂缝的耐水型有机注浆材料及其制备方法 |
CN117069914B (zh) * | 2023-08-18 | 2024-05-14 | 任丽 | 一种硬质聚氨酯泡沫及其应用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101016366A (zh) * | 2006-12-28 | 2007-08-15 | 四川师范大学 | 一种特别适用于管道保温层的硬质聚氨酯泡沫塑料 |
CN101280052A (zh) * | 2008-05-29 | 2008-10-08 | 山东力诺瑞特新能源有限公司 | 一种太阳能保温材料 |
CN102030977A (zh) * | 2010-11-15 | 2011-04-27 | 上海东大聚氨酯有限公司 | 组合聚醚,聚氨酯原料组合物,聚氨酯泡沫及其用途 |
CN103360572A (zh) * | 2013-03-21 | 2013-10-23 | 东北师范大学 | 一种适用于中高密度复杂型腔的全水聚氨酯组合材料 |
CN103570902A (zh) * | 2012-07-18 | 2014-02-12 | 上海东大聚氨酯有限公司 | 高密度聚氨酯及原料组合物、组合聚醚、制备方法和用途 |
CN103694435A (zh) * | 2013-12-13 | 2014-04-02 | 山东一诺威新材料有限公司 | 喷涂型管道专用环保型组合聚醚及其制备方法 |
-
2015
- 2015-11-23 CN CN201510809469.4A patent/CN105330816B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101016366A (zh) * | 2006-12-28 | 2007-08-15 | 四川师范大学 | 一种特别适用于管道保温层的硬质聚氨酯泡沫塑料 |
CN101280052A (zh) * | 2008-05-29 | 2008-10-08 | 山东力诺瑞特新能源有限公司 | 一种太阳能保温材料 |
CN102030977A (zh) * | 2010-11-15 | 2011-04-27 | 上海东大聚氨酯有限公司 | 组合聚醚,聚氨酯原料组合物,聚氨酯泡沫及其用途 |
CN103570902A (zh) * | 2012-07-18 | 2014-02-12 | 上海东大聚氨酯有限公司 | 高密度聚氨酯及原料组合物、组合聚醚、制备方法和用途 |
CN103360572A (zh) * | 2013-03-21 | 2013-10-23 | 东北师范大学 | 一种适用于中高密度复杂型腔的全水聚氨酯组合材料 |
CN103694435A (zh) * | 2013-12-13 | 2014-04-02 | 山东一诺威新材料有限公司 | 喷涂型管道专用环保型组合聚醚及其制备方法 |
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CN105330816A (zh) | 2016-02-17 |
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Effective date of registration: 20170818 Address after: 200949 Baoshan District, Baoshan Industrial Park Road, No. 1825 Luo Dong Road, Shanghai Applicant after: Shanghai Hilong Oil Chemical Research Institute Applicant after: Technical service Hilong products (Shanghai) Co., Ltd. Applicant after: Hilong Petroleum Industry Group Co., Ltd. Address before: 200949 No. 1825 East Luo Road, Shanghai, Baoshan District Applicant before: Shanghai Hilong Oil Chemical Research Institute Applicant before: Shanghai Hilong Shine New Material Co., Ltd. Applicant before: Hilong Petroleum Industry Group Co., Ltd. |
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Effective date of registration: 20180514 Address after: 200949 -5 1825, Luo Dong Road, Baoshan Industrial Park, Baoshan District, Shanghai. Applicant after: Technical service Hilong products (Shanghai) Co., Ltd. Address before: 200949 No. 1825 Luo Dong Road, Baoshan Industrial Park, Baoshan District, Shanghai. Applicant before: Shanghai Hilong Oil Chemical Research Institute Applicant before: Technical service Hilong products (Shanghai) Co., Ltd. Applicant before: Hilong Petroleum Industry Group Co., Ltd. |
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