ES464998A1 - Procedimiento para estabilizar polimeros sinteticos. - Google Patents
Procedimiento para estabilizar polimeros sinteticos.Info
- Publication number
- ES464998A1 ES464998A1 ES464998A ES464998A ES464998A1 ES 464998 A1 ES464998 A1 ES 464998A1 ES 464998 A ES464998 A ES 464998A ES 464998 A ES464998 A ES 464998A ES 464998 A1 ES464998 A1 ES 464998A1
- Authority
- ES
- Spain
- Prior art keywords
- synthetic polymers
- stabilization
- visible
- heat
- light
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedimiento para estabilizar polímeros sintéticos caracterizados porque en una primera etapase hacen reaccionar 4-aminopiperidinas de fórmula general IV ***(ver fórmula 1) con cianamidas de fórmula general V***(ver fórmula 2) para dar un compuesto de fórmula general VI ***(ver fórmula 3)en la que A significa hidrógeno un resto alquilo de cadena recta o ramificada con 1 a 20 átomos de carbono un resto alquenilo o alquinilo con 3 a 12 átomos de carbonoun resto aralquilo con 7 a 12 átomos de carbono o el grupo -CH 2-CHR4-OH donde R4 significa Hmetilo o fenilo; R1 y R2 pueden ser iguales o diferente y representarcada unoun resto alquilo de cadena recta o ramificada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2545647A DE2545647C3 (de) | 1975-10-11 | 1975-10-11 | Stabilisierung synthetischer Polymerer |
Publications (1)
Publication Number | Publication Date |
---|---|
ES464998A1 true ES464998A1 (es) | 1978-09-01 |
Family
ID=5958929
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES452279A Expired ES452279A1 (es) | 1975-10-11 | 1976-10-09 | Procedimiento para estabilizar polimeros sinteticos. |
ES464997A Expired ES464997A1 (es) | 1975-10-11 | 1977-12-13 | Procedimiento para estabilizar polimeros sinteticos. |
ES464998A Expired ES464998A1 (es) | 1975-10-11 | 1977-12-13 | Procedimiento para estabilizar polimeros sinteticos. |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES452279A Expired ES452279A1 (es) | 1975-10-11 | 1976-10-09 | Procedimiento para estabilizar polimeros sinteticos. |
ES464997A Expired ES464997A1 (es) | 1975-10-11 | 1977-12-13 | Procedimiento para estabilizar polimeros sinteticos. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4088629A (es) |
JP (1) | JPS5247841A (es) |
BE (1) | BE847151A (es) |
CH (1) | CH626901A5 (es) |
DE (1) | DE2545647C3 (es) |
ES (3) | ES452279A1 (es) |
FR (1) | FR2328736A1 (es) |
GB (1) | GB1545073A (es) |
NL (1) | NL7611174A (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2612314A1 (de) * | 1976-03-23 | 1977-09-29 | Bayer Ag | Piperidinderivate als lichtschutzmittel |
JPS53144579A (en) * | 1977-05-18 | 1978-12-15 | Sankyo Co Ltd | 4-aminopolyalkylpiperidine derivatives |
IT1088581B (it) * | 1977-12-02 | 1985-06-10 | Montedison Spa | Stabilizzanti per polimeri e composizioni polimeriche con essi stabilizzate |
JPS55157032A (en) * | 1979-05-26 | 1980-12-06 | Canon Inc | Communication unit of display pattern |
GB8515672D0 (en) * | 1985-06-20 | 1985-07-24 | Sandoz Ltd | Organic compounds |
DE4032744A1 (de) * | 1990-10-16 | 1992-04-23 | Basf Ag | Polyalkylpiperidin-derivate |
ES2297897T3 (es) * | 1997-10-21 | 2008-05-01 | Wyeth | Compuestos farmaceuticamente activos y metodos de uso. |
US7041702B1 (en) | 1997-10-21 | 2006-05-09 | Scion Pharmaceuticals, Inc. | Pharmaceutically active compounds and methods of use |
US6620208B2 (en) | 2001-03-30 | 2003-09-16 | Honeywell International Inc. | Wetfast polyamide fiber with high amino end group content |
US7118689B2 (en) * | 2003-08-27 | 2006-10-10 | Ppg Industries Ohio, Inc. | Stabilized polychloroethylenes |
KR101104780B1 (ko) * | 2003-11-03 | 2012-01-13 | 시바 홀딩 인코포레이티드 | 할로겐 함유 중합체용 안정화제 조성물 |
WO2013093236A1 (fr) * | 2011-12-23 | 2013-06-27 | Bluestar Silicones France | Composition stabilisee a base d'une matiere thermoplastique chloree |
FR2984905A1 (fr) * | 2011-12-23 | 2013-06-28 | Bluestar Silicones France | Composition stabilisee a base d'une matiere thermoplastique chloree |
ES2538802T3 (es) * | 2013-01-25 | 2015-06-24 | Uhde Inventa-Fischer Gmbh | Derivados de aminopiperinina 4-N-(disustituidos) como aditivos para masas de moldeo de poliamida y su uso |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1322461A (fr) * | 1961-04-17 | 1963-03-29 | Argus Chem | Procédé pour empêcher l'action colorante des composés du fer dans les résines de chlorure de polyvinyle contenant de l'amiante |
US3072663A (en) * | 1961-09-25 | 1963-01-08 | Warner Lambert Pharmaceutical | Polyalkyl substituted-4-guanidopiperidines |
US3274230A (en) * | 1962-09-18 | 1966-09-20 | Du Pont | Pentasubstituted guanidines containing cyano groups |
US3864765A (en) * | 1973-05-14 | 1975-02-11 | Spring Associates Inc | Bedspring and method of making the same |
US3937711A (en) * | 1973-10-15 | 1976-02-10 | Ciba-Geigy Corporation | 4-(carboxamidoethyl) piperidines |
-
1975
- 1975-10-11 DE DE2545647A patent/DE2545647C3/de not_active Expired
-
1976
- 1976-10-06 US US05/730,201 patent/US4088629A/en not_active Expired - Lifetime
- 1976-10-06 JP JP51119489A patent/JPS5247841A/ja active Granted
- 1976-10-07 CH CH1271376A patent/CH626901A5/de not_active IP Right Cessation
- 1976-10-08 NL NL7611174A patent/NL7611174A/xx not_active Application Discontinuation
- 1976-10-08 GB GB41913/76A patent/GB1545073A/en not_active Expired
- 1976-10-09 ES ES452279A patent/ES452279A1/es not_active Expired
- 1976-10-11 BE BE171399A patent/BE847151A/xx unknown
- 1976-10-11 FR FR7630507A patent/FR2328736A1/fr active Granted
-
1977
- 1977-12-13 ES ES464997A patent/ES464997A1/es not_active Expired
- 1977-12-13 ES ES464998A patent/ES464998A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE847151A (fr) | 1977-04-12 |
DE2545647A1 (de) | 1977-04-21 |
FR2328736B1 (es) | 1980-09-05 |
ES452279A1 (es) | 1978-03-16 |
US4088629A (en) | 1978-05-09 |
NL7611174A (nl) | 1977-04-13 |
GB1545073A (en) | 1979-05-02 |
JPS5654018B2 (es) | 1981-12-23 |
DE2545647B2 (de) | 1981-01-22 |
DE2545647C3 (de) | 1982-03-11 |
JPS5247841A (en) | 1977-04-16 |
ES464997A1 (es) | 1978-09-01 |
FR2328736A1 (fr) | 1977-05-20 |
CH626901A5 (es) | 1981-12-15 |
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