RU2003132545A - Ячеистые продукты полиприсоединения полиизоцианата - Google Patents
Ячеистые продукты полиприсоединения полиизоцианата Download PDFInfo
- Publication number
- RU2003132545A RU2003132545A RU2003132545/04A RU2003132545A RU2003132545A RU 2003132545 A RU2003132545 A RU 2003132545A RU 2003132545/04 A RU2003132545/04 A RU 2003132545/04A RU 2003132545 A RU2003132545 A RU 2003132545A RU 2003132545 A RU2003132545 A RU 2003132545A
- Authority
- RU
- Russia
- Prior art keywords
- component
- stage
- polyisocyanate
- standard din
- polyaddition
- Prior art date
Links
Classifications
-
- 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
- C08G18/7678—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing condensed aromatic rings
-
- 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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
- C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
-
- 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
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
-
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2380/00—Tyres
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Claims (9)
1. Способ получения продуктов полиприсоединения полиизоцианата посредством взаимодействия изоцианатов (а) со способными к реакции с изоцианатами соединениями (б), а также с водой (г), отличающийся тем, что в качестве компонента (б) применяют полиэфир с 2 гидроксильными группами, получаемый путем конденсации, по меньшей мере, одной дикарбоновой кислоты с 2-метилпропан-1,3-диолом.
2. Способ по п.1, отличающийся тем, что в одностадийном или двухстадийном процессе применяют следующие исходные вещества:
(а) изоцианат,
(б) способное к реакции с изоцианатами соединение,
(г) воду,
и, в случае необходимости,
(д) катализоторы,
(е) вспенивающий агент и/или
(ж) вспомогательные вещества.
3. Способ по п.2, отличающийся тем, что в двухстадийном способе на первой стадии взаимодействием компонента (а) с компонентом (б) получают содержащий изоцианатные группы преполимер, который на второй стадии
в форме подвергают взаимодействию с содержащим компонент (г) сшивающим компонентом.
4. Способ по п.3, отличающийся тем, что сшивающий компонент в качестве компонента (ж) содержит карбодиимид.
5. Способ по п.1, отличающийся тем, что его проводят в форме с поверхностной температурой внутренней стенки формы от 75 до 90°С.
6 Способ по п.1, отличающийся тем, что ячеистые продукты полиприсоединения полиизоцианата имеют плотность по стандарту Германии DIN 53420 от 200 до 750 кг/м3.
7. Способ по п.1, отличающийся тем, что ячеистые продукты полиприсоединения полиизоцианата имеют температуру стеклования менее -33°С, прочность на растяжение по стандарту Германии DIN 53571 von ≥3,5 Н/мм2, относительное удлинение при разрыве по стандарту Германии DIN 53571≥300% и прочность на разрыв по надрыву по стандарту Германии DIN 53515 von≥13 Н/мм.
8. Ячеистые продукты полиприсоединения полиизоцианата, получаемые способом по одному из пп.1 - 7.
9. Ячеистые продукты полиприсоединения полиизоцианата, имеющие температуру стеклования менее -33°С, прочность на растяжение по стандарту
Германии DIN 53571 von ≥3,5 Н/мм2, относительное удлинение при разрыве по стандарту Германии DIN 53571≥300% и прочность на разрыв по надрыву по стандарту Германии DIN 53515 von ≥13 Н/мм и получаемые способом по одному из пп.1 - 7.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10117089.0 | 2001-04-06 | ||
| DE10117089 | 2001-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2003132545A true RU2003132545A (ru) | 2005-04-20 |
Family
ID=7680562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2003132545/04A RU2003132545A (ru) | 2001-04-06 | 2002-03-28 | Ячеистые продукты полиприсоединения полиизоцианата |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20040102536A1 (ru) |
| EP (1) | EP1379568B1 (ru) |
| JP (1) | JP2004523640A (ru) |
| KR (1) | KR100811024B1 (ru) |
| CN (1) | CN1241965C (ru) |
| AT (1) | ATE478903T1 (ru) |
| BR (1) | BR0208342A (ru) |
| DE (1) | DE50214610D1 (ru) |
| RU (1) | RU2003132545A (ru) |
| WO (1) | WO2002081537A1 (ru) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004017097A1 (de) * | 2004-04-07 | 2005-11-10 | Clariant Gmbh | Copolymerisierbare Polyalkylenglykol-Makromonomere, deren Herstellung und Verwendung |
| DE102005011784A1 (de) * | 2005-03-11 | 2006-09-14 | Basf Ag | Prepolymere und daraus hergestellte zellige Polyisocyanat-Polyadditionsprodukte |
| ITMI20050439A1 (it) * | 2005-03-17 | 2006-09-18 | Martini Marco | Suole per scarpe in poliuretano |
| JP2008056731A (ja) * | 2006-08-29 | 2008-03-13 | Yunimatekku Kk | 自動車弾性体部品用発泡ポリウレタンエラストマーの製造法 |
| JP5211452B2 (ja) * | 2006-08-29 | 2013-06-12 | Ｎｏｋ株式会社 | 発泡ポリウレタンエラストマーの製造方法 |
| US8110704B2 (en) * | 2006-11-02 | 2012-02-07 | Bayer Materialscience Llc | Process for the production of stable polymers |
| TW201024345A (en) * | 2008-12-31 | 2010-07-01 | Wistron Corp | Foam and fabrication method thereof and buffer materials comprising the same |
| RU2543901C2 (ru) * | 2010-08-05 | 2015-03-10 | ФОРД ГЛОУБАЛ ТЕКНОЛОДЖИЗ, ЭлЭлСи | Устройство и способ инжекционного формования вспененных полимеров |
| WO2012098145A1 (de) * | 2011-01-21 | 2012-07-26 | Basf Se | Mikrozelluläre schäume mit verbesserten mechanischen eigenschaften |
| KR101791453B1 (ko) * | 2013-09-04 | 2017-10-30 | 디아이씨 가부시끼가이샤 | 발포 우레탄 조성물 및 범프 쿠션 |
| EP2977394A1 (de) | 2014-07-25 | 2016-01-27 | Basf Se | Mikrozelluläres Polyurethan auf der Basis von Polycaprolacton |
| JP6633577B2 (ja) * | 2016-07-29 | 2020-01-22 | 三ツ星ベルト株式会社 | 熱硬化性ポリウレタン組成物及びその用途 |
| CN109983048A (zh) | 2016-11-14 | 2019-07-05 | 巴斯夫欧洲公司 | 低阻尼的聚氨酯弹性体 |
| BR112019008689A2 (pt) | 2016-11-14 | 2019-07-09 | Basf Se | método para preparar um elastômero de poliuretano, elastômero de poliuretano e método de utilização de um elastômero de poliuretano |
| WO2019224235A1 (de) | 2018-05-22 | 2019-11-28 | Basf Polyurethanes Gmbh | Polyurethanelastomer |
| WO2020053348A1 (de) | 2018-09-14 | 2020-03-19 | Basf Polyurethanes Gmbh | Verfahren zur herstellung von formkörpern aus mikrozellulären polyurethanelastomeren |
| WO2020161110A1 (de) | 2019-02-05 | 2020-08-13 | Basf Polyurethanes Gmbh | In-mould coating für zwischensohlen aus cellasto |
| EP3828213A1 (de) | 2019-11-28 | 2021-06-02 | Covestro Deutschland AG | Schüttgut enthaltend feste diisocyanate und daraus erhältliche urethangruppen-enthaltende prepolymere |
| JP7233400B2 (ja) * | 2020-06-24 | 2023-03-06 | 株式会社日本アクア | ウレタン樹脂組成物用原料および建築物の断熱方法 |
| EP3757145A3 (en) | 2020-10-27 | 2021-05-26 | BASF Polyurethanes GmbH | Microcellular polyurethane elastomers |
| EP4265407A1 (en) | 2022-04-20 | 2023-10-25 | Basf Se | Thermal insulation composite |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3437915A1 (de) | 1984-10-17 | 1986-04-17 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von polyetheresterpolyolen, entsprechende verfahrensprodukte und ihre verwendung |
| DE3613650A1 (de) * | 1986-04-23 | 1987-10-29 | Basf Ag | Verfahren zur herstellung von elastischen, kompakten oder zelligen polyurethan- oder polyurethan-polyharnstoff-formkoerpern |
| DE3614038A1 (de) * | 1986-04-25 | 1987-11-05 | Basf Ag | Bei raumtemperatur fluessige polyester-polyole auf basis von 2-methyl-butandiol-1,4, verfahren zu deren herstellung und deren verwendung zur herstellung von kunststoffen nach dem polyisocyanat-polyadditionsverfahren |
| DE3642667A1 (de) * | 1986-12-13 | 1988-06-23 | Basf Ag | Bei raumtemperatur fluessige polyester-polyole auf basis von 2-methylpentandiol-1,5, 2-ethylbutandiol-1,4, 2-methylglutarsaeure und/oder 2-ethylbernsteinsaeure sowie den entsprechenden dicarbonsaeurederivaten, verfahren zu deren herstellung und deren verwendung zur herstellung von kunststoffen nach dem polyisocyanat-polyadditionsverfahren |
| JP3165142B2 (ja) * | 1989-12-25 | 2001-05-14 | 三井化学株式会社 | 表皮材付き硬質ウレタンフォームの製造方法 |
| DE4318979A1 (de) | 1993-06-08 | 1994-12-15 | Basf Ag | Carbodiimide und/oder oligomere Polycarbodiimide auf Basis von 1,3-Bis-(1-methyl-1-isocyanato-ethyl)-benzol, ein Verfahren zu ihrer Herstellung und ihre Verwendung als Hydrolysestabilisator |
| DE19534163A1 (de) * | 1995-09-15 | 1997-03-20 | Basf Ag | Verfahren zur Herstellung von kompakten oder zelligen Polyurethan-Elastomeren und hierfür geeignete Isocyanatpräpolymere |
| DE19538330A1 (de) * | 1995-10-14 | 1997-04-17 | Basf Ag | Verfahren zur Herstellung von kompakten oder zelligen Polyurethan-Elastomeren auf Basis von 3,3'-Dimethyl-diphenyl-4,4'-diisocyanat enthaltenden Polyisocyanatmischungen und hierfür geeignete Isocyanatpräpolymere |
| DE19548771A1 (de) | 1995-12-23 | 1997-06-26 | Basf Ag | Mikrozelluläres, harnstoffgruppenhaltiges Polyurethanelastomer |
| DE19548770A1 (de) * | 1995-12-23 | 1997-06-26 | Basf Ag | Mikrozelluläres, harnstoffgruppenhaltiges Polyurethanelastomer |
| US6066681A (en) * | 1996-05-24 | 2000-05-23 | Stepan Company | Open celled polyurethane foams and methods and compositions for preparing such foams |
| DE19627907A1 (de) * | 1996-07-11 | 1998-01-15 | Basf Ag | Verfahren zur Herstellung von kompakten oder zelligen Polyurethan-Elastomeren und hierfür geeignete Isocyanatprepolymere |
| DE19809634A1 (de) | 1998-03-06 | 1999-09-09 | Basf Ag | Carbodiimide und Verfahren zu deren Herstellung |
| DE19821668B4 (de) | 1998-05-14 | 2012-03-08 | Basf Se | Carbodiimidgemische auf der Basis von 1,3-Bis-(1-methyl-1-isocyanato-ethyl)-benzol, Verfahren zu ihrer Herstellung, ihre Verwendung sowie Polyurethanelastomere und ihr Herstellungsverfahren |
| US6184410B1 (en) * | 1998-05-14 | 2001-02-06 | Basf Aktiengesellschaft | Carbodiimides based on 1,3-bis(1-methyl-1-isocyanatoethyl)benzene |
| DE19821666A1 (de) | 1998-05-14 | 1999-11-25 | Basf Ag | Carbodiimide auf der Basis von 1,3-Bis-(1-methyl-1-isocyanatoethyl)-benzol |
| DE19954500A1 (de) | 1999-11-11 | 2001-05-17 | Basf Ag | Carbodiimide mit Carboxyl- oder Caboxylatgruppen |
| DE10004328A1 (de) | 2000-02-01 | 2001-08-02 | Basf Ag | Carbodiimide |
-
2002
- 2002-03-28 US US10/472,476 patent/US20040102536A1/en not_active Abandoned
- 2002-03-28 AT AT02726228T patent/ATE478903T1/de active
- 2002-03-28 DE DE50214610T patent/DE50214610D1/de not_active Expired - Lifetime
- 2002-03-28 EP EP02726228A patent/EP1379568B1/de not_active Revoked
- 2002-03-28 RU RU2003132545/04A patent/RU2003132545A/ru not_active Application Discontinuation
- 2002-03-28 CN CNB028075064A patent/CN1241965C/zh not_active Expired - Fee Related
- 2002-03-28 BR BR0208342-6A patent/BR0208342A/pt not_active Application Discontinuation
- 2002-03-28 WO PCT/EP2002/003501 patent/WO2002081537A1/de active Application Filing
- 2002-03-28 JP JP2002579918A patent/JP2004523640A/ja active Pending
- 2002-03-28 KR KR1020037012963A patent/KR100811024B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1500101A (zh) | 2004-05-26 |
| EP1379568A1 (de) | 2004-01-14 |
| EP1379568B1 (de) | 2010-08-25 |
| ATE478903T1 (de) | 2010-09-15 |
| US20040102536A1 (en) | 2004-05-27 |
| BR0208342A (pt) | 2004-03-23 |
| CN1241965C (zh) | 2006-02-15 |
| DE50214610D1 (de) | 2010-10-07 |
| WO2002081537A1 (de) | 2002-10-17 |
| JP2004523640A (ja) | 2004-08-05 |
| KR100811024B1 (ko) | 2008-03-14 |
| KR20030087054A (ko) | 2003-11-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA93 | Acknowledgement of application withdrawn (no request for examination) |
Effective date: 20050426 |