ES410252A1 - Un procedimiento para estabilizar polimeros contra los e- fectos deteriorantes de la luz ultravioleta. - Google Patents
Un procedimiento para estabilizar polimeros contra los e- fectos deteriorantes de la luz ultravioleta.Info
- Publication number
- ES410252A1 ES410252A1 ES410252A ES410252A ES410252A1 ES 410252 A1 ES410252 A1 ES 410252A1 ES 410252 A ES410252 A ES 410252A ES 410252 A ES410252 A ES 410252A ES 410252 A1 ES410252 A1 ES 410252A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- ultraviolet light
- light stabilizers
- formula
- hydrogen atom
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/28—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C275/42—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by carboxyl groups
-
- 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/43—Compounds containing sulfur bound to nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
Un procedimiento para estabilizar polímeros contra los efecto deteriorantes de la luz ultravioleta, que comprende incorporar en el polímero al menos un compuesto que tiene la fórmula **fórmula** en la que R1 representa un átomo de hidrógeno, un grupo alcohilo o un grupo acetilo, R3, R4, R5, y R6 son iguales o diferentes y cada uno representa un átomo de hidrógeno, un átomo de halógeno, un grupo hidroxilo, un grupo alcohilo o un grupo alcoxi que tiene hasta 12 átomos de carbono o un grupo arilo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6913138A NL6913138A (es) | 1969-08-28 | 1969-08-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES410252A1 true ES410252A1 (es) | 1975-12-01 |
Family
ID=19807772
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES382632A Expired ES382632A1 (es) | 1969-08-28 | 1970-08-10 | Un procedimiento para preparar compuestos absorbentes de laluz ultravioleta. |
ES410252A Expired ES410252A1 (es) | 1969-08-28 | 1972-12-30 | Un procedimiento para estabilizar polimeros contra los e- fectos deteriorantes de la luz ultravioleta. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES382632A Expired ES382632A1 (es) | 1969-08-28 | 1970-08-10 | Un procedimiento para preparar compuestos absorbentes de laluz ultravioleta. |
Country Status (10)
Country | Link |
---|---|
US (1) | US3809707A (es) |
JP (1) | JPS5015015B1 (es) |
AT (2) | AT305641B (es) |
BE (1) | BE755237A (es) |
CH (1) | CH547774A (es) |
DE (2) | DE2038347A1 (es) |
ES (2) | ES382632A1 (es) |
FR (1) | FR2059366A5 (es) |
GB (2) | GB1309800A (es) |
NL (1) | NL6913138A (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2516684A1 (de) * | 1975-04-16 | 1976-10-28 | Bayer Ag | Polyarylamide, ihre herstellung und verwendung als absorptionsmittel fuer ultraviolette strahlen |
US6207740B1 (en) | 1999-07-27 | 2001-03-27 | Milliken & Company | Polymeric methine ultraviolet absorbers |
US20030078328A1 (en) * | 2001-08-21 | 2003-04-24 | Mason Mary E. | Low-color resorcinol-based ultraviolet absorbers and methods of making thereof |
US6602447B2 (en) | 2001-08-21 | 2003-08-05 | Milliken & Company | Low-color ultraviolet absorbers for high UV wavelength protection applications |
US6596795B2 (en) | 2001-08-21 | 2003-07-22 | Milliken & Company | Low-color vanillin-based ultraviolet absorbers and methods of making thereof |
US6559216B1 (en) | 2001-08-21 | 2003-05-06 | Milliken & Company | Low-color ultraviolet absorber compounds and compositions thereof |
US7097789B2 (en) * | 2001-08-21 | 2006-08-29 | Milliken & Company | Thermoplastic containers exhibiting excellent protection to various ultraviolet susceptible compounds |
US6835333B2 (en) * | 2002-05-07 | 2004-12-28 | Milliken & Company | Combinations for use as toners in polyesters |
US6875811B2 (en) | 2002-05-07 | 2005-04-05 | Milliken & Company | Single compound toners for use in polyesters |
US7094918B2 (en) * | 2003-04-28 | 2006-08-22 | Milliken & Company | Low-color ultraviolet absorbers for thermoplastic and thermoset high UV wavelength protection applications |
GB0405193D0 (en) * | 2004-03-08 | 2004-04-21 | Medical Res Council | Compounds |
-
0
- BE BE755237D patent/BE755237A/nl unknown
-
1969
- 1969-08-28 NL NL6913138A patent/NL6913138A/xx unknown
-
1970
- 1970-02-26 GB GB933472A patent/GB1309800A/en not_active Expired
- 1970-07-07 GB GB3293970A patent/GB1309799A/en not_active Expired
- 1970-07-29 CH CH1146770A patent/CH547774A/xx not_active IP Right Cessation
- 1970-08-01 DE DE19702038347 patent/DE2038347A1/de active Pending
- 1970-08-01 DE DE19702055421 patent/DE2055421A1/de active Pending
- 1970-08-10 ES ES382632A patent/ES382632A1/es not_active Expired
- 1970-08-27 US US00067588A patent/US3809707A/en not_active Expired - Lifetime
- 1970-08-27 JP JP45075256A patent/JPS5015015B1/ja active Pending
- 1970-08-27 AT AT694671A patent/AT305641B/de not_active IP Right Cessation
- 1970-08-27 AT AT780670A patent/AT299917B/de not_active IP Right Cessation
- 1970-08-28 FR FR7031462A patent/FR2059366A5/fr not_active Expired
-
1972
- 1972-12-30 ES ES410252A patent/ES410252A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH547774A (de) | 1974-04-11 |
GB1309799A (en) | 1973-03-14 |
DE2055421A1 (de) | 1971-05-27 |
JPS5015015B1 (es) | 1975-06-02 |
AT299917B (de) | 1972-07-10 |
ES382632A1 (es) | 1973-05-01 |
US3809707A (en) | 1974-05-07 |
AT305641B (de) | 1973-03-12 |
NL6913138A (es) | 1971-03-02 |
GB1309800A (en) | 1973-03-14 |
FR2059366A5 (es) | 1971-05-28 |
BE755237A (nl) | 1971-02-01 |
DE2038347A1 (de) | 1971-04-22 |
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