GR3036856T3 - Malonic ester blocked polyisocynanates stabilised with formaldehyde against heat yellowing - Google Patents
Malonic ester blocked polyisocynanates stabilised with formaldehyde against heat yellowingInfo
- Publication number
- GR3036856T3 GR3036856T3 GR20010401722T GR20010401722T GR3036856T3 GR 3036856 T3 GR3036856 T3 GR 3036856T3 GR 20010401722 T GR20010401722 T GR 20010401722T GR 20010401722 T GR20010401722 T GR 20010401722T GR 3036856 T3 GR3036856 T3 GR 3036856T3
- Authority
- GR
- Greece
- Prior art keywords
- blocked
- formaldehyde
- polyisocynanates
- stabilised
- against heat
- Prior art date
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title abstract 6
- IYXGSMUGOJNHAZ-UHFFFAOYSA-N Ethyl malonate Chemical compound CCOC(=O)CC(=O)OCC IYXGSMUGOJNHAZ-UHFFFAOYSA-N 0.000 title 1
- 238000004383 yellowing Methods 0.000 title 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 7
- 239000005056 polyisocyanate Substances 0.000 abstract 7
- 239000002253 acid Substances 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 150000001412 amines Chemical class 0.000 abstract 1
- IUKQLMGVFMDQDP-UHFFFAOYSA-N azane;piperidine Chemical class N.C1CCNCC1 IUKQLMGVFMDQDP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002981 blocking agent Substances 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
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
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8054—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/38
- C08G18/8058—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/38 with compounds of C08G18/3819
-
- 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
- C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
- C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture 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
- 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
-
- 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
- C08G18/80—Masked polyisocyanates
- C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
- C08G18/8093—Compounds containing active methylene 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
- C08G2150/00—Compositions for coatings
- C08G2150/20—Compositions for powder coatings
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)
- Paints Or Removers (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813352A DE19813352A1 (de) | 1998-03-26 | 1998-03-26 | Malonesterblockierte Polyisocyanate mit Formaldehyd gegen Thermovergilbung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR3036856T3 true GR3036856T3 (en) | 2002-01-31 |
Family
ID=7862418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR20010401722T GR3036856T3 (en) | 1998-03-26 | 2001-10-10 | Malonic ester blocked polyisocynanates stabilised with formaldehyde against heat yellowing |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6060573A (enExample) |
| EP (1) | EP0947531B1 (enExample) |
| JP (1) | JP4347945B2 (enExample) |
| AT (1) | ATE203036T1 (enExample) |
| BR (1) | BR9903045A (enExample) |
| CA (1) | CA2266250A1 (enExample) |
| DE (2) | DE19813352A1 (enExample) |
| DK (1) | DK0947531T3 (enExample) |
| ES (1) | ES2161562T3 (enExample) |
| GR (1) | GR3036856T3 (enExample) |
| NO (1) | NO317757B1 (enExample) |
| PT (1) | PT947531E (enExample) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329625A (zh) * | 1998-12-07 | 2002-01-02 | 拜尔公司 | 用丙二酸酯和三唑混合封闭的、含甲醛的1,6－二异氰酸根络环己烷三聚体的稳定化方法 |
| DE19941213A1 (de) * | 1999-08-30 | 2001-03-01 | Bayer Ag | Malonester-blockiertes HDI-Trimerisat mit IPDA- und Formaldehydstabilisierung |
| US6362359B1 (en) * | 2000-12-01 | 2002-03-26 | Bayer Corporation | One-component thermoset coating compositions |
| DE10062411A1 (de) | 2000-12-14 | 2002-06-20 | Bayer Ag | Blockierte Polyisocyanate auf HDI-Basis |
| DE10109228A1 (de) * | 2001-02-26 | 2002-09-05 | Bayer Ag | 1K-Polyurethaneinbrennlacke und deren Verwendung |
| DE10132016A1 (de) * | 2001-07-03 | 2003-01-16 | Bayer Ag | Cyclische Ketone als Blockierungsmittel |
| DE10260299A1 (de) * | 2002-12-20 | 2004-07-01 | Bayer Ag | Reaktivsysteme, deren Herstellung und deren Verwendung |
| DE10260269A1 (de) * | 2002-12-20 | 2004-07-01 | Bayer Ag | Neue Dual Cure-Systeme |
| DE10260298A1 (de) * | 2002-12-20 | 2004-07-01 | Bayer Ag | Hydrophilierte blockierte Polysocyanate |
| DE10300155A1 (de) * | 2003-01-07 | 2004-07-15 | Bayer Ag | Neue Beschichtungssysteme |
| DE102004018791A1 (de) | 2004-04-15 | 2005-11-03 | Tyco Electronics Amp Gmbh | Relaisantrieb, Relais und Bausatz für monostabiles und bistabiles Relais |
| DE102004043363A1 (de) * | 2004-09-08 | 2006-03-09 | Bayer Materialscience Ag | Abspalterfrei-härtende blockierte Polyisocyanate für Dual Cure Systeme |
| US20060089480A1 (en) * | 2004-10-21 | 2006-04-27 | Roesler Richard R | Biuretized isocyanates and blocked biuretized isocyanates |
| US7371807B2 (en) * | 2004-10-21 | 2008-05-13 | Bayer Materialscience Llc | Blocked biuretized isocyanates |
| US20060089481A1 (en) * | 2004-10-21 | 2006-04-27 | Roesler Richard R | Blocked biuretized isocyanates |
| DE102004057916A1 (de) * | 2004-11-30 | 2006-06-01 | Bayer Materialscience Ag | Neue Dual Cure-Systeme |
| JP5382979B2 (ja) * | 2006-01-13 | 2014-01-08 | 三井化学株式会社 | ブロックドポリイソシアネート、および該ブロックドポリイソシアネートを含む熱硬化性発泡樹脂組成物 |
| CN104066509B (zh) | 2011-11-10 | 2016-12-21 | 莫门蒂夫性能材料股份有限公司 | 可湿气固化的有机聚硅氧烷组合物 |
| WO2013070227A1 (en) | 2011-11-10 | 2013-05-16 | Momentive Performance Materials Inc. | Moisture curable composition of a polymer having silyl groups |
| CA2859356A1 (en) | 2011-12-15 | 2013-06-20 | Momentive Performance Materials, Inc. | Moisture curable organopolysiloxane compositions |
| US9663657B2 (en) | 2011-12-15 | 2017-05-30 | Momentive Performance Materials Inc. | Moisture curable organopolysiloxane compositions |
| CA2861659A1 (en) | 2011-12-29 | 2013-07-04 | Momentive Performance Materials, Inc. | Moisture curable organopolysiloxane composition |
| EP3378905A1 (en) | 2013-02-15 | 2018-09-26 | Momentive Performance Materials Inc. | Antifouling system comprising silicone hydrogel |
| TW201434882A (zh) | 2013-03-13 | 2014-09-16 | Momentive Performance Mat Inc | 可濕氣固化之有機聚矽氧烷組成物 |
| EP2994501A2 (en) | 2013-05-10 | 2016-03-16 | Momentive Performance Materials Inc. | Non-metal catalyzed room temperature moisture curable organopolysiloxane compositions |
| EP2805976A1 (en) * | 2013-05-24 | 2014-11-26 | Huntsman International Llc | Aldehyde comprising compositions suitable for making curable polyisocyanate compositions |
| JP6735668B2 (ja) | 2013-11-26 | 2020-08-05 | モメンティブ パフォーマンス マテリアルズ インコーポレイテッドＭｏｍｅｎｔｉｖｅ Ｐｅｒｆｏｒｍａｎｃｅ Ｍａｔｅｒｉａｌｓ Ｉｎｃ． | 金属−アレーン錯体を有する湿気硬化型組成物 |
| EP3556789A1 (de) | 2018-04-16 | 2019-10-23 | Evonik Degussa GmbH | Hydrophile vernetzer enthaltend alkoxysilangruppen |
| WO2022061705A1 (zh) * | 2020-09-25 | 2022-03-31 | 万华化学集团股份有限公司 | 一种色度稳定的含异氰脲酸酯的多异氰酸酯组合物及其制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4518522A (en) * | 1983-09-19 | 1985-05-21 | Mobay Chemical Corporation | Blocked polyisocyanates with improved storage stability |
| US4677180A (en) * | 1986-07-16 | 1987-06-30 | Mobay Corporation | Polyurethane compositions with improved storage stability |
| DE4240480A1 (de) * | 1992-12-02 | 1994-08-25 | Bayer Ag | Organische Polyisocyanate mit zumindest teilweise blockierten Isocyanatgruppen |
| DE4339367A1 (de) * | 1993-11-18 | 1995-05-24 | Bayer Ag | Blockierte Polyisocyanate |
| DE19637334A1 (de) * | 1996-09-13 | 1998-03-19 | Bayer Ag | Stabilisierte blockierte Isocyanate |
-
1998
- 1998-03-26 DE DE19813352A patent/DE19813352A1/de not_active Withdrawn
-
1999
- 1999-03-15 AT AT99105280T patent/ATE203036T1/de not_active IP Right Cessation
- 1999-03-15 DE DE59900152T patent/DE59900152D1/de not_active Expired - Lifetime
- 1999-03-15 PT PT99105280T patent/PT947531E/pt unknown
- 1999-03-15 DK DK99105280T patent/DK0947531T3/da active
- 1999-03-15 ES ES99105280T patent/ES2161562T3/es not_active Expired - Lifetime
- 1999-03-15 EP EP99105280A patent/EP0947531B1/de not_active Expired - Lifetime
- 1999-03-17 US US09/271,088 patent/US6060573A/en not_active Expired - Lifetime
- 1999-03-22 CA CA002266250A patent/CA2266250A1/en not_active Abandoned
- 1999-03-24 JP JP07985099A patent/JP4347945B2/ja not_active Expired - Fee Related
- 1999-03-25 NO NO19991457A patent/NO317757B1/no unknown
- 1999-03-26 BR BR9903045-4A patent/BR9903045A/pt not_active Application Discontinuation
-
2001
- 2001-10-10 GR GR20010401722T patent/GR3036856T3/el not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATE203036T1 (de) | 2001-07-15 |
| NO317757B1 (no) | 2004-12-13 |
| ES2161562T3 (es) | 2001-12-01 |
| BR9903045A (pt) | 2000-05-02 |
| US6060573A (en) | 2000-05-09 |
| CA2266250A1 (en) | 1999-09-26 |
| EP0947531A1 (de) | 1999-10-06 |
| PT947531E (pt) | 2001-10-31 |
| JPH11322892A (ja) | 1999-11-26 |
| DE19813352A1 (de) | 1999-09-30 |
| NO991457D0 (no) | 1999-03-25 |
| DE59900152D1 (de) | 2001-08-16 |
| NO991457L (no) | 1999-09-27 |
| EP0947531B1 (de) | 2001-07-11 |
| JP4347945B2 (ja) | 2009-10-21 |
| DK0947531T3 (da) | 2001-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE59900152D1 (de) | Malonesterblockierte Polyisocyanate mit Formaldehyd gegen Thermovergilbung stabilisiert | |
| KR940014490A (ko) | 적어도 부분적으로 블록화된 유기 폴리이소시아네이트, 그의 제조 방법 및 코팅 조성물로서의 그의 용도 | |
| DE59400433D1 (de) | Lagerstabile, nach phosgenfreien Verfahren erhältliche Polyisocyanatzusammensetzungen, ein Verfahren zu ihrer Herstellung und ihre Verwendung | |
| CA2128141A1 (en) | Storage stable isocyanate-reactive compositions for use in flame-retardant systems | |
| CA2125237A1 (en) | Polyisocyanates containing allophanate and isocyanurate groups, a process for their production from cyclic diisocyanates and their use in two-component coating compositions | |
| CA2093884A1 (en) | Polyisocyanates containing allophanate and isocyanurate groups, a process for their production from a mixture of diisocyanates and their use in two-component coating compositions | |
| GB1505617A (en) | Process for the partial carbodiimidisation of the isocyanate groups of organic isocyanates | |
| CA2059338A1 (en) | Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions | |
| JPH11322892A5 (enExample) | ||
| ATE129723T1 (de) | Verfahren zur herstellung wässriger dispersionen von blockierten polyisocyanaten. | |
| KR970070101A (ko) | 블록트 폴리이소시아네이트 조성물 및 그를 포함하는 일액형 열경화성 수지 조성물 | |
| ATE251190T1 (de) | Aldimin und isocyanat enthaltende beschichtungszusammensetzungen sowie verfahren zu deren herstellung | |
| CA2069456A1 (en) | Polyisocyanate composition | |
| US6444778B1 (en) | Process for the production of uretdione polyisocyanates with improved monomer stability | |
| DE50305090D1 (de) | Blockierte Polyisocyanate | |
| DE59813288D1 (de) | Amin-blockierte Polyisocyanate | |
| EP0270008A3 (en) | Filled polyol compositions comprising stabilizers, polyurethanes prepared therefrom and processes for preparing the same | |
| ATE145895T1 (de) | Stabile nach phosgenfreien verfahren erhältliche polyisocyanatzusammensetzungen und ein verfahren zu ihrer herstellung | |
| MXPA01010474A (es) | Aglutinantes para barnices electroaislantes con estructura de urea y/o de hidantoina. | |
| EP0190560A3 (de) | Verfahren zur Herstellung von neuen Polyisocyanat-Zubereitungen, die nach dem Verfahren erhältlichen Zubereitungen und ihre Verwendung bei der Herstellung von Kunststoffen nach dem Isocyanat-Polyadditionsverfahren | |
| US7790907B2 (en) | Method of producing a uretonimine-modified isocyanate composition | |
| EP0603700A1 (en) | Method for preventing coloration of diphenylmethane diisocyanate compound | |
| EP0839861A3 (en) | Benzotriazole stabilizers for polyols and polyurethane foam | |
| WO2008040722A1 (en) | Method of producing a uretonimine-modified isocyanate composition | |
| ATE115555T1 (de) | Verfahren zur herstellung unsymmetrisch substituierter harnstoffe. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ML | Lapse due to non-payment of fees |