CN103709749A - 一种聚酰亚胺泡沫材料及其制备方法 - Google Patents
一种聚酰亚胺泡沫材料及其制备方法 Download PDFInfo
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- CN103709749A CN103709749A CN201310725141.5A CN201310725141A CN103709749A CN 103709749 A CN103709749 A CN 103709749A CN 201310725141 A CN201310725141 A CN 201310725141A CN 103709749 A CN103709749 A CN 103709749A
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- polyimide
- tetrahydrofuran
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
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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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1003—Preparatory processes
- C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
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- 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
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
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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
- C08J9/06—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 chemical blowing agent
- C08J9/10—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 chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
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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
- C08J9/06—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 chemical blowing agent
- C08J9/10—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 chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
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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
- C08J9/06—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 chemical blowing agent
- C08J9/10—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 chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/104—Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof
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- C—CHEMISTRY; METALLURGY
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- 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
- C08J9/06—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 chemical blowing agent
- C08J9/10—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 chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/107—Nitroso compounds
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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
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
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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
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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
- C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
- C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- 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
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2483/04—Polysiloxanes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
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CN201310725141.5A CN103709749B (zh) | 2013-12-25 | 2013-12-25 | 一种聚酰亚胺泡沫材料及其制备方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105085916A (zh) * | 2015-09-25 | 2015-11-25 | 青岛海洋新材料科技有限公司 | 一种低密度聚酰亚胺泡沫及其生产工艺 |
CN105801857A (zh) * | 2016-04-20 | 2016-07-27 | 中国科学院长春应用化学研究所 | 一种聚酰亚胺微球及其制备方法 |
CN108598975A (zh) * | 2018-04-21 | 2018-09-28 | 陈安相 | 一种高效耐老化耐腐蚀的新型隔热变电站外壳 |
CN111793237A (zh) * | 2020-07-21 | 2020-10-20 | 贵州航天天马机电科技有限公司 | 一种硬质聚酰亚胺泡沫材料的生产方法 |
CN115322568A (zh) * | 2022-08-31 | 2022-11-11 | 常州福隆科技新材料有限公司 | 一种基于含氟聚酰胺酸前驱体的聚酰亚胺泡沫材料及其制备方法 |
Citations (3)
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---|---|---|---|---|
WO2002048243A1 (en) * | 2000-12-14 | 2002-06-20 | E.I. Du Pont De Nemours And Company | High-density polyimide foam insulation |
CN102070868A (zh) * | 2009-11-25 | 2011-05-25 | 第一毛织株式会社 | 具有良好泡沫特性和均匀微球直径的热膨胀性微球及其制备方法 |
CN103232599A (zh) * | 2013-05-10 | 2013-08-07 | 中国科学院长春应用化学研究所 | 聚酰亚胺泡沫及其制备方法 |
-
2013
- 2013-12-25 CN CN201310725141.5A patent/CN103709749B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002048243A1 (en) * | 2000-12-14 | 2002-06-20 | E.I. Du Pont De Nemours And Company | High-density polyimide foam insulation |
CN102070868A (zh) * | 2009-11-25 | 2011-05-25 | 第一毛织株式会社 | 具有良好泡沫特性和均匀微球直径的热膨胀性微球及其制备方法 |
CN103232599A (zh) * | 2013-05-10 | 2013-08-07 | 中国科学院长春应用化学研究所 | 聚酰亚胺泡沫及其制备方法 |
Non-Patent Citations (1)
Title |
---|
龙永江等: "聚酰亚胺泡沫塑料的合成路线及制备工艺", 《合成树脂及塑料》, vol. 24, no. 6, 30 June 2007 (2007-06-30), pages 68 - 73 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105085916A (zh) * | 2015-09-25 | 2015-11-25 | 青岛海洋新材料科技有限公司 | 一种低密度聚酰亚胺泡沫及其生产工艺 |
CN105801857A (zh) * | 2016-04-20 | 2016-07-27 | 中国科学院长春应用化学研究所 | 一种聚酰亚胺微球及其制备方法 |
CN105801857B (zh) * | 2016-04-20 | 2018-03-20 | 中国科学院长春应用化学研究所 | 一种聚酰亚胺微球及其制备方法 |
CN108598975A (zh) * | 2018-04-21 | 2018-09-28 | 陈安相 | 一种高效耐老化耐腐蚀的新型隔热变电站外壳 |
CN111793237A (zh) * | 2020-07-21 | 2020-10-20 | 贵州航天天马机电科技有限公司 | 一种硬质聚酰亚胺泡沫材料的生产方法 |
CN115322568A (zh) * | 2022-08-31 | 2022-11-11 | 常州福隆科技新材料有限公司 | 一种基于含氟聚酰胺酸前驱体的聚酰亚胺泡沫材料及其制备方法 |
CN115322568B (zh) * | 2022-08-31 | 2023-10-13 | 常州福隆科技新材料有限公司 | 一种基于含氟聚酰胺酸前驱体的聚酰亚胺泡沫材料及其制备方法 |
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Address after: Room c074, 1-4, floor 03, building 201, Nanhu East Garden, Chaoyang District, Beijing 100000 Patentee after: Beijing xindaoguang Technology Co.,Ltd. Address before: 100085 Beijing city Haidian District Street 17 No. four layer 6410 Patentee before: BEIJING PAITOUBING TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20191031 Address after: 1708, 2 / F, tower, Anning Linan District, Haidian District, Beijing Patentee after: Li Kuo Address before: Room c074, 1-4, floor 03, building 201, Nanhu East Garden, Chaoyang District, Beijing 100000 Patentee before: Beijing xindaoguang Technology Co.,Ltd. |
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