ES477774A1 - Un procedimiento para la produccion de una composicion de copolieteresteres estabilizada. - Google Patents
Un procedimiento para la produccion de una composicion de copolieteresteres estabilizada.Info
- Publication number
- ES477774A1 ES477774A1 ES477774A ES477774A ES477774A1 ES 477774 A1 ES477774 A1 ES 477774A1 ES 477774 A ES477774 A ES 477774A ES 477774 A ES477774 A ES 477774A ES 477774 A1 ES477774 A1 ES 477774A1
- Authority
- ES
- Spain
- Prior art keywords
- stabilized against
- manufacture
- oxidative degradation
- against oxidative
- compositions stabilized
- 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
Links
Classifications
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/005—Stabilisers against oxidation, heat, light, ozone
-
- 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
- C08K5/20—Carboxylic acid amides
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1. Un procedimiento para la producción de una composición de copolieterester estabilzada, que consiste esencialmente de una multiplicidad de unidades de ester de cadena larga y unidades de éster de cadena corta, que se repiten unidades cabeza a cola a través de uniones éster, estando dichas unidades éster de cadena larga representadas por la fórmula: ** ( formula 01)** y estando representadas dichas unidades éster de cadena corta por la fórmula **( formula 02)** donde G es un radical divalente que queda después de la separación de los grupos hidroxilo terminales de un poli ( oxido de alquilen)glicol que tiene un peso molecular medio en número de aproximadamente 400-6000 y una relación carbono a oxigeno de aproximadamente 2, 5- 4, 3; R es un radical divalente que queda después de la separación de grupos carboxilo de un ácido dicarboxílico aromático que tiene un peso molecular menor que 300, D es un radical divalente que queda después de la separación de los grupos hidroxilo de un diol que tiene un peso molecular menor de aproximadamente 250; con tal de que dicha cantidad de unidades de cadena corta ascienda a 15-95 por ciento en peso aproximadamente de dicho copolieterester cuyo procedimiento comprende hacer reaccionar dicho poli (óxido de alquilen) glicol; dicho acido dicarboxilico y dicho diol en presencia de cantidades eficaces del antioxidante fenólico que es estable y sustancialmente no volátil durante la polimerización y el fotosensibilizador de amina bloqueada de fórmula: **(formula 03)** donde R1 representa hidrogeno o un radical alquilo de 1-12 átomos de carbono y R2 y R3 representa un radical alquilo de 1-12 átomos de carbono, bencilo, o 3,5-di-terc-butil-4-hidroxi-bencilo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/878,619 US4185003A (en) | 1978-02-16 | 1978-02-16 | Stabilized copolyetheresters |
Publications (1)
Publication Number | Publication Date |
---|---|
ES477774A1 true ES477774A1 (es) | 1980-04-01 |
Family
ID=25372419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES477774A Expired ES477774A1 (es) | 1978-02-16 | 1979-02-15 | Un procedimiento para la produccion de una composicion de copolieteresteres estabilizada. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4185003A (es) |
EP (1) | EP0003809B1 (es) |
JP (1) | JPS54118451A (es) |
AU (1) | AU525990B2 (es) |
CA (1) | CA1114980A (es) |
DE (1) | DE2965173D1 (es) |
ES (1) | ES477774A1 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4377651A (en) * | 1979-10-05 | 1983-03-22 | Phillips Petroleum Company | Polyolefin stabilization |
US4464496A (en) * | 1982-03-26 | 1984-08-07 | Uniroyal, Inc. | Non-yellowing polymer composition |
JPS6049060A (ja) * | 1983-08-26 | 1985-03-18 | Toray Ind Inc | ポリアミドエラストマ組成物 |
US4524165A (en) * | 1983-10-24 | 1985-06-18 | Eastman Kodak Company | Stabilized copolyesterether compositions suitable for outdoor applications |
JPH075824B2 (ja) * | 1987-04-01 | 1995-01-25 | 住友電気工業株式会社 | 難燃ポリエステルエラストマ−組成物 |
DE3806271A1 (de) * | 1988-02-27 | 1989-09-07 | Basf Ag | Thermoplastische formmassen auf der basis von polyamiden und ethylencopolymerisaten |
US5032631A (en) * | 1988-11-10 | 1991-07-16 | Hoechst Celanese Corporation | UV-light stabilized polyester molding compositions |
KR940002181B1 (ko) * | 1990-06-30 | 1994-03-18 | 제일합섬 주식회사 | 코폴리에스테르 탄성중합체의 제조방법 |
US5985961A (en) * | 1997-06-17 | 1999-11-16 | Johns Manville International, Inc. | Monofilament |
US5965261A (en) * | 1998-11-16 | 1999-10-12 | Clariant Finance (Bvi) Limited | Polyester |
WO2002079310A2 (en) * | 2001-03-28 | 2002-10-10 | Ciba Specialty Chemicals Holding Inc. | Process for preparing a stabilized polyester |
GB0406482D0 (en) * | 2004-03-23 | 2004-04-28 | Colormatrix Europe Ltd | Thermoplastic polymer additive compositions |
KR100646654B1 (ko) * | 2005-03-09 | 2006-11-23 | 주식회사 코오롱 | 굴곡특성이 우수한 열가소성 폴리에테르에스테르 엘라스토머 수지조성물 및 이로부터 제조된 차량용 에어백 장치용커버 |
KR101379619B1 (ko) * | 2011-01-20 | 2014-04-01 | 코오롱플라스틱 주식회사 | 열가소성 폴리에테르에스테르 엘라스토머 수지 조성물 및 이로부터 제조된 탄성 모노 필라멘트 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3023192A (en) * | 1958-05-29 | 1962-02-27 | Du Pont | Segmented copolyetherester elastomers |
US3584047A (en) * | 1967-12-29 | 1971-06-08 | Geigy Chem Corp | Alkylhydroxyphenyl polyamides |
US3640928A (en) * | 1968-06-12 | 1972-02-08 | Sankyo Co | Stabilization of synthetic polymers |
US3493633A (en) * | 1968-08-13 | 1970-02-03 | Du Pont | Production of dyed polyamide filaments containing a phenolic antioxidant |
US3660438A (en) * | 1969-03-28 | 1972-05-02 | Ciba Geigy Corp | Alkylhydroxyphenylalkanoyl hydrazines |
US3860558A (en) * | 1970-12-07 | 1975-01-14 | Ciba Geigy Corp | Stabilized polyamide compositions |
US3766146A (en) * | 1971-03-18 | 1973-10-16 | Du Pont | Segmented thermoplastic copolyester elastomers |
US3763109A (en) * | 1971-08-19 | 1973-10-02 | Du Pont | Segmented thermoplastic copolyesters |
GB1398414A (en) * | 1972-07-28 | 1975-06-18 | Ciba Geigy Ag | Piperidine derivatives |
US3896078A (en) * | 1972-12-18 | 1975-07-22 | Du Pont | Stabilization of polymers containing poly(alkylene oxide) units |
CH589056A5 (es) * | 1973-12-10 | 1977-06-30 | Ciba Geigy Ag | |
JPS5222774B2 (es) * | 1973-12-18 | 1977-06-20 | ||
US4051196A (en) * | 1975-05-27 | 1977-09-27 | Allied Chemical Corporation | Antistatic fiber containing chain-extended tetrols based on diamines |
JPS5213390A (en) * | 1975-07-22 | 1977-02-01 | Horiba Ltd | Density measuring apparatus |
DE2647452A1 (de) * | 1975-11-07 | 1977-05-18 | Ciba Geigy Ag | Neue hydroxybenzylmalonsaeure-derivate |
BE854444A (fr) * | 1977-05-10 | 1977-11-10 | Argus Chem | Stabilisants de resines synthetiques contenant des derives de piperidine |
-
1978
- 1978-02-16 US US05/878,619 patent/US4185003A/en not_active Expired - Lifetime
-
1979
- 1979-02-14 JP JP1510379A patent/JPS54118451A/ja active Granted
- 1979-02-15 ES ES477774A patent/ES477774A1/es not_active Expired
- 1979-02-15 AU AU44266/79A patent/AU525990B2/en not_active Expired
- 1979-02-15 CA CA321,691A patent/CA1114980A/en not_active Expired
- 1979-02-16 DE DE7979100458T patent/DE2965173D1/de not_active Expired
- 1979-02-16 EP EP79100458A patent/EP0003809B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0003809B1 (en) | 1983-04-13 |
US4185003A (en) | 1980-01-22 |
AU525990B2 (en) | 1982-12-09 |
AU4426679A (en) | 1979-08-23 |
DE2965173D1 (en) | 1983-05-19 |
EP0003809A1 (en) | 1979-09-05 |
JPH0127101B2 (es) | 1989-05-26 |
CA1114980A (en) | 1981-12-22 |
JPS54118451A (en) | 1979-09-13 |
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