ES2172297T3 - Aumento de peso molecular y estabilizacion de policondensados con diepoxidos de aminas impedidas estericamente. - Google Patents
Aumento de peso molecular y estabilizacion de policondensados con diepoxidos de aminas impedidas estericamente.Info
- Publication number
- ES2172297T3 ES2172297T3 ES99810033T ES99810033T ES2172297T3 ES 2172297 T3 ES2172297 T3 ES 2172297T3 ES 99810033 T ES99810033 T ES 99810033T ES 99810033 T ES99810033 T ES 99810033T ES 2172297 T3 ES2172297 T3 ES 2172297T3
- Authority
- ES
- Spain
- Prior art keywords
- stabilization
- molecular weight
- diepoxides
- esterically
- aminas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000006641 stabilisation Effects 0.000 title abstract 2
- 238000011105 stabilization Methods 0.000 title abstract 2
- 150000002118 epoxides Chemical group 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920000515 polycarbonate Polymers 0.000 abstract 1
- 239000004417 polycarbonate Substances 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/22—Di-epoxy compounds
- C08G59/26—Di-epoxy compounds heterocyclic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3432—Six-membered rings
- C08K5/3435—Piperidines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of 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)
- Polyesters Or Polycarbonates (AREA)
- Polyamides (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
Abstract
LA INVENCION TRATA DE UN PROCEDIMIENTO PARA LA ELEVACION SIMULTANEA DEL PESO MOLECULAR Y DE LA ESTABILIZACION, ESENCIALMENTE SIN RETICULACION, DE POLICONDENSADOS, ESTE PROCEDIMIENTO SE CARACTERIZA PORQUE SE CALIENTA UNA POLIAMIDA, UN POLIESTER, UN POLICARBONATO O UN COPOLIMERO O MEZCLAS DE ESTOS POLIMEROS, CON LA ADICION DE AL MENOS UN DIEPOXIDOS, EL CUAL CONTIENE GRUPOS EPOXIDOS EN EL EXTREMO DE LA CADENA, Y COMO OTRO ELEMENTO ESTRUCTURAL TIENEN UN RADICAL DE TETRAMETILPIPERIDINA ENTRE LOS GRUPOS EPOXIDO, A UNA TEMPERATURA POR ENCIMA DEL PUNTO DE FUSION DE LOS TIPOS CRISTALINOS DE POLICONDENSACION, O POR ENCIMA DEL PUNTO DE TRANSICION AL VIDRIO DE LOS TIPOS AMORFOS DE POLICONDENSADO DEL POLIMERO. OTROS OBJETOS DE LA INVENCION SON MEZCLAS, CONTENIENDO LOS DIFERENTES DIEPOXIDOS, SU UTILIZACION, ASI COMO EL POLICONDENSADO SINTETIZADO A PARTIR DE ELLAS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH17298 | 1998-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2172297T3 true ES2172297T3 (es) | 2002-09-16 |
Family
ID=4180909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES99810033T Expired - Lifetime ES2172297T3 (es) | 1998-01-26 | 1999-01-19 | Aumento de peso molecular y estabilizacion de policondensados con diepoxidos de aminas impedidas estericamente. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6028129A (es) |
| EP (1) | EP0931810B1 (es) |
| JP (1) | JPH11269251A (es) |
| CA (1) | CA2259890A1 (es) |
| DE (1) | DE59900888D1 (es) |
| ES (1) | ES2172297T3 (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1054031B1 (de) * | 1999-05-21 | 2005-08-24 | Ciba SC Holding AG | Molekulargewichtsaufbau und Modifizierung von Polykondensaten |
| DE10196227T1 (de) * | 2000-05-31 | 2003-04-17 | Ciba Sc Holding Ag | Stabilisatorgemische |
| DE10142735A1 (de) * | 2001-08-31 | 2003-03-20 | Bayer Ag | Verfahren zur Verwendung von Polycarbonaten |
| US6984694B2 (en) * | 2002-02-01 | 2006-01-10 | Johnson Polymer, Llc | Oligomeric chain extenders for processing, post-processing and recycling of condensation polymers, synthesis, compositions and applications |
| EP1664153A1 (en) * | 2003-09-25 | 2006-06-07 | Ciba SC Holding AG | Molecular weight increase and modification of polycondensates |
| EP1553122A1 (en) * | 2004-01-08 | 2005-07-13 | DSM IP Assets B.V. | Process for preparing a high molecular polycondensate |
| WO2006127525A2 (en) * | 2005-05-20 | 2006-11-30 | Jack Arbiser | Proteasome inhibitors and uses thereof |
| US20080125518A1 (en) * | 2006-11-28 | 2008-05-29 | Gaurav Mediratta | Polyester compositions with low gel content and method of making them |
| US8349923B2 (en) * | 2007-12-21 | 2013-01-08 | Basf Se | Flame retardant compositions comprising sterically hindered amines |
| JP2015519463A (ja) | 2012-06-13 | 2015-07-09 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ | ポリエーテルオール熱安定剤を含む熱可塑性溶融混合組成物 |
| US8871874B2 (en) | 2012-06-13 | 2014-10-28 | E I Du Pont De Nemours And Company | Thermoplastic melt-mixed composition with epoxy-amino acid compound heat stabilizer and processes for their preparation |
| JP6416756B2 (ja) | 2012-06-13 | 2018-10-31 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ | アミノ酸熱安定剤を含む熱可塑性溶融混合組成物 |
| CN104558587B (zh) * | 2015-01-30 | 2017-07-28 | 江苏弘盛新材料股份有限公司 | 一种光热稳定尼龙6及其制备方法 |
| TWI749575B (zh) * | 2020-06-02 | 2021-12-11 | 長興材料工業股份有限公司 | 芳香族液晶聚酯、液晶聚酯組合物及製備液晶聚酯膜之方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3377316A (en) * | 1965-08-20 | 1968-04-09 | Union Carbide Corp | Polyhydroxyaminoureas and method of making same |
| US3692778A (en) * | 1969-09-02 | 1972-09-19 | Sankyo Co | Piperidine-spiro-oxirane derivatives |
| US4537923A (en) * | 1982-06-17 | 1985-08-27 | Ciba Geigy Corporation | Polyalkylpiperidinesulfonic acid esters |
| DE3522678A1 (de) * | 1985-06-25 | 1987-01-08 | Basf Ag | Tetrahydrofurancarbonsaeurederivate |
| GB8714234D0 (en) * | 1987-06-17 | 1987-07-22 | Du Pont Canada | Extrusion of compositions of polyamides & epoxides |
| EP0410230A3 (en) * | 1989-07-26 | 1992-02-26 | Bayer Ag | Process for preparing high molecular weight polyamides |
| EP0604367B1 (de) * | 1992-12-22 | 1997-01-29 | Ciba SC Holding AG | Molekulargewichtserhöhung von Polyamiden |
| US5747606A (en) * | 1993-04-21 | 1998-05-05 | Ciba Specialty Chemicals Corporation | Increasing the molecular weight of polyesters and premix useful for this process |
| BR9508100A (pt) * | 1994-06-22 | 1997-08-12 | Ciba Geigy Ag | Aumento no peso molecular de policondensados |
| AU1721597A (en) * | 1996-02-15 | 1997-09-02 | Ciba Specialty Chemicals Holding Inc. | Increasing the molecular weight of polycondensates |
-
1999
- 1999-01-19 DE DE59900888T patent/DE59900888D1/de not_active Expired - Fee Related
- 1999-01-19 EP EP99810033A patent/EP0931810B1/de not_active Expired - Lifetime
- 1999-01-19 ES ES99810033T patent/ES2172297T3/es not_active Expired - Lifetime
- 1999-01-20 US US09/234,254 patent/US6028129A/en not_active Expired - Fee Related
- 1999-01-22 CA CA002259890A patent/CA2259890A1/en not_active Abandoned
- 1999-01-25 JP JP11015691A patent/JPH11269251A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA2259890A1 (en) | 1999-07-26 |
| EP0931810B1 (de) | 2002-02-27 |
| EP0931810A3 (de) | 2000-02-02 |
| JPH11269251A (ja) | 1999-10-05 |
| US6028129A (en) | 2000-02-22 |
| DE59900888D1 (de) | 2002-04-04 |
| EP0931810A2 (de) | 1999-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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