RU2018114714A - Способ получения пористых материалов - Google Patents
Способ получения пористых материалов Download PDFInfo
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- RU2018114714A RU2018114714A RU2018114714A RU2018114714A RU2018114714A RU 2018114714 A RU2018114714 A RU 2018114714A RU 2018114714 A RU2018114714 A RU 2018114714A RU 2018114714 A RU2018114714 A RU 2018114714A RU 2018114714 A RU2018114714 A RU 2018114714A
- Authority
- RU
- Russia
- Prior art keywords
- composition
- component
- mass
- diphenylmethanediisocyanate
- aii
- Prior art date
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Classifications
-
- 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
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
- C08J9/286—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum the liquid phase being a solvent for the monomers but not for the resulting macromolecular composition, i.e. macroporous or macroreticular polymers
-
- 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
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
- C08G18/022—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
-
- 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
- C08G18/70—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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
-
- 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
-
- 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
- C08G2110/0091—Aerogels; Xerogels
-
- 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
- C08G2115/00—Oligomerisation
- C08G2115/02—Oligomerisation to isocyanurate 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
- C08G2330/00—Thermal insulation material
- C08G2330/50—Evacuated open-celled polymer material
-
- 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
- C08G2350/00—Acoustic or vibration damping material
-
- 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
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
- C08J2201/05—Elimination by evaporation or heat degradation of a liquid phase
- C08J2201/0502—Elimination by evaporation or heat degradation of a liquid phase the liquid phase being organic
-
- 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
- C08J2205/00—Foams characterised by their properties
- C08J2205/02—Foams characterised by their properties the finished foam itself being a gel or a gel being temporarily formed when processing the foamable composition
- C08J2205/024—Organogel, i.e. a gel containing an organic composition
-
- 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
- C08J2205/00—Foams characterised by their properties
- C08J2205/02—Foams characterised by their properties the finished foam itself being a gel or a gel being temporarily formed when processing the foamable composition
- C08J2205/026—Aerogel, i.e. a supercritically dried gel
-
- 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
- C08J2207/00—Foams characterised by their intended use
-
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- 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 Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Catalysts (AREA)
Claims (28)
1. Способ получения пористого материала, по меньшей мере включающий стадии:
a) предоставления смеси (I), содержащей
(i) композицию (А), по меньшей мере содержащую
изоцианатную композицию (А*), содержащую
полимерный полифункциональный изоцианат в качестве компонента (ai)
мономерный полифункциональный изоцианат в качестве компонента (aii)
по меньшей мере один катализатор в качестве компонента (ас) и
(ii) растворитель (В),
b) взаимодействия компонентов в композиции (А) с получением органического геля, и
c) высушивания геля, полученного на стадии b),
где композиция (А) по существу не содержит ароматических аминов,
где компоненты (ai), (aii) и (ас) композиции (А) предоставлены отдельно друг от друга, каждый в подходящем частичном количестве растворителя (В).
2. Способ по п. 1, где композиция (А*) содержит компонент (ai) в количестве от 84 до 27 масс. % и компонент (aii) в количестве от 16 до 73 масс. %.
3. Способ по п. 1, где компонент (ai) выбирают из полимерных полифункциональных изоцианатов на основе дифенилметандиизоцианата (MDI) и компонент (aii) выбирают из мономерного дифенилметандиизоцианата (MDI).
4. Способ по п. 1, где компонент (aii) содержит смесь 2,2'-дифенилметандиизоцианата, 2,4-дифенилметандиизоцианата и 4,4'-дифенилметандиизоцианата.
5. Способ по п. 1, где композиция (А) содержит менее чем 1 масс. % воды.
6. Способ по п. 1, где композиция (А) содержит
от 80 до 99,9 масс. % композиции (А*), содержащей полифункциональные изоцианаты, и от 0,1 до 20 масс. % компонента (ас), и
в каждом случае в расчете от общей массы композиции (А), где масс. % компонентов композиции (А) составляет в сумме 100 масс. %.
7. Способ по п. 1, где катализатор выбирают из группы, состоящей из первичных, вторичных и третичных аминов, производных триазина, металлоорганических соединений, хелатов металлов, оксидов фосфоленов, солей четвертичного аммония, солей аммония, гидроксидов аммония и гидроксидов, алкоксидов и карбоксилатов щелочных металлов и щелочноземельных металлов.
8. Способ по п. 1, где катализатор катализирует тримеризацию с образованием изоциануратных групп.
9. Способ по п. 1, где компонент (ас) содержит катализатор, катализирующий тримеризацию с образованием изоциануратных групп, и необязательно аминный катализатор.
10. Способ по п. 1, где компонент (ас) содержит по меньшей мере одну соль металла карбоновой кислоты.
11. Способ по любому из пп. 1-10, где высушивание согласно стадии с) проводят посредством преобразования жидкости, содержащейся в геле, в газообразное состояние при температуре и давлении ниже критической температуры и критического давления жидкости, содержащейся в геле.
12. Способ по любому из пп. 1-10, где высушивание согласно стадии с) проводят в сверхкритических условиях.
13. Пористый материал, который получен или получаемый способом по любому из пп. 1-12.
14. Применение пористых материалов по п. 13 или пористого материала, полученного или получаемого способом по любому из пп. 1-12, в качестве теплоизолирующего материала или для вакуумных изолирующих панелей.
15. Применение по п. 14, где пористый материал применяют во внутренних или наружных теплоизолирующих системах.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15186429 | 2015-09-23 | ||
| EP15186429.5 | 2015-09-23 | ||
| PCT/EP2016/072127 WO2017050679A1 (en) | 2015-09-23 | 2016-09-19 | Process for producing porous materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2018114714A true RU2018114714A (ru) | 2019-10-23 |
| RU2018114714A3 RU2018114714A3 (ru) | 2020-01-29 |
Family
ID=54196878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2018114714A RU2018114714A (ru) | 2015-09-23 | 2016-09-19 | Способ получения пористых материалов |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20180244888A1 (ru) |
| EP (1) | EP3353226B1 (ru) |
| JP (1) | JP6955813B2 (ru) |
| KR (1) | KR20180059498A (ru) |
| CA (1) | CA2998446A1 (ru) |
| MX (1) | MX2018003694A (ru) |
| RU (1) | RU2018114714A (ru) |
| WO (1) | WO2017050679A1 (ru) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190134647A (ko) | 2017-04-13 | 2019-12-04 | 바스프 에스이 | 다공성 재료의 제조 방법 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5484818A (en) * | 1993-07-22 | 1996-01-16 | Imperial Chemical Industries Plc | Organic aerogels |
| NZ268365A (en) * | 1993-07-22 | 1997-01-29 | Ici Plc | Polyisocyanate based aerogel; preparation by reacting polyisocyanate and trimerisation catalyst |
| DE19505046A1 (de) * | 1995-02-15 | 1996-08-22 | Basf Ag | Organische Aerogele aus Isocyanuratgruppen aufweisenden Polyadditionsprodukten, Verfahren zu ihrer Herstellung und ihre Verwendung |
| EP0812310A1 (en) * | 1995-02-27 | 1997-12-17 | Imperial Chemical Industries Plc | Novel di- and polyamino compounds for use in the preparation of polyurethane materials |
| JP2001516392A (ja) * | 1997-04-01 | 2001-09-25 | ハンツマン・アイシーアイ・ケミカルズ・エルエルシー | ポリイソシアネート基体のキセロゲル |
| US5962539A (en) * | 1997-05-09 | 1999-10-05 | Separex S.A. | Process and equipment for drying a polymeric aerogel in the presence of a supercritical fluid |
| EP1141060A1 (en) * | 1998-11-30 | 2001-10-10 | Huntsman International Llc | Polyisocyanate based aerogels |
| US20070259979A1 (en) * | 2006-05-03 | 2007-11-08 | Aspen Aerogels, Inc. | Organic aerogels reinforced with inorganic aerogel fillers |
-
2016
- 2016-09-19 JP JP2018515624A patent/JP6955813B2/ja active Active
- 2016-09-19 MX MX2018003694A patent/MX2018003694A/es unknown
- 2016-09-19 CA CA2998446A patent/CA2998446A1/en not_active Abandoned
- 2016-09-19 RU RU2018114714A patent/RU2018114714A/ru not_active Application Discontinuation
- 2016-09-19 US US15/758,601 patent/US20180244888A1/en not_active Abandoned
- 2016-09-19 EP EP16770907.0A patent/EP3353226B1/en active Active
- 2016-09-19 KR KR1020187011493A patent/KR20180059498A/ko unknown
- 2016-09-19 WO PCT/EP2016/072127 patent/WO2017050679A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| RU2018114714A3 (ru) | 2020-01-29 |
| EP3353226A1 (en) | 2018-08-01 |
| WO2017050679A1 (en) | 2017-03-30 |
| US20180244888A1 (en) | 2018-08-30 |
| KR20180059498A (ko) | 2018-06-04 |
| CA2998446A1 (en) | 2017-03-30 |
| EP3353226B1 (en) | 2020-06-24 |
| MX2018003694A (es) | 2018-04-30 |
| JP2018529816A (ja) | 2018-10-11 |
| JP6955813B2 (ja) | 2021-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20200817 |