ES2199696B1 - Mezclas de estabilizantes. - Google Patents
Mezclas de estabilizantes.Info
- Publication number
- ES2199696B1 ES2199696B1 ES200250071A ES200250071A ES2199696B1 ES 2199696 B1 ES2199696 B1 ES 2199696B1 ES 200250071 A ES200250071 A ES 200250071A ES 200250071 A ES200250071 A ES 200250071A ES 2199696 B1 ES2199696 B1 ES 2199696B1
- Authority
- ES
- Spain
- Prior art keywords
- component
- stabilizers
- different
- mixing
- components
- 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 - Fee Related
Links
- 239000003381 stabilizer Substances 0.000 title abstract 2
- 125000006832 (C1-C10) alkylene group Chemical group 0.000 abstract 1
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000011368 organic material Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
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
- C08K5/0008—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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
- C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
- C09K15/26—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing nitrogen and sulfur
-
- 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
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
- C08K5/3462—Six-membered rings
-
- 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
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
-
- 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
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34922—Melamine; Derivatives thereof
-
- 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
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34926—Triazines also containing heterocyclic groups other than triazine 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
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
- C08K5/353—Five-membered rings
-
- 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
- C08K5/54—Silicon-containing compounds
- C08K5/541—Silicon-containing compounds containing oxygen
- C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
- C08K5/5419—Silicon-containing compounds containing oxygen containing at least one Si—O bond containing at least one Si—C bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
Abstract
Mezclas de estabilizantes que contienen los componentes (A) y (B), en las que el componente (A) es, por ejemplo, un compuesto de fórmula (A-1), en donde A 1 es hidrógeno o alquilo C1-C4, A2 es un enlace directo o alquileno C1-C10, y n1 es un número de 2 a 50; el componente (B) está formulado por dos aminas impedidas estéricamente de bajo peso molecular distintas, que contienen un grupo de fórmulas (I) o (II), con la condición de que los componentes (A) y (B) sean distintos. Estos productos se utilizan para estabilizar un material orgánico contra la degradación inducida por la luz, el calor o la oxidación.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00810482 | 2000-05-31 | ||
EP00810482 | 2000-05-31 | ||
EP00810600 | 2000-07-10 | ||
EP00810600 | 2000-07-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2199696A1 ES2199696A1 (es) | 2004-02-16 |
ES2199696B1 true ES2199696B1 (es) | 2005-03-01 |
Family
ID=26073903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200250071A Expired - Fee Related ES2199696B1 (es) | 2000-05-31 | 2001-05-22 | Mezclas de estabilizantes. |
Country Status (16)
Country | Link |
---|---|
US (5) | US20030197151A1 (es) |
JP (1) | JP5498638B2 (es) |
KR (1) | KR100786239B1 (es) |
CN (1) | CN1235958C (es) |
AU (2) | AU6601001A (es) |
BE (1) | BE1014207A3 (es) |
BR (1) | BR0111290B1 (es) |
CA (1) | CA2408093A1 (es) |
DE (1) | DE10196264T1 (es) |
ES (1) | ES2199696B1 (es) |
FR (1) | FR2809740B1 (es) |
GB (1) | GB2378950B (es) |
IT (1) | IT1324894B (es) |
MX (1) | MX286036B (es) |
NL (1) | NL1018186C2 (es) |
WO (1) | WO2001092398A2 (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI273115B (en) | 2000-12-12 | 2007-02-11 | Ciba Sc Holding Ag | Improved weatherability of flame retardant polyolefin |
US20030225191A1 (en) * | 2002-04-12 | 2003-12-04 | Francois Gugumus | Stabilizer mixtures |
NZ536384A (en) * | 2002-05-30 | 2007-05-31 | Ciba Sc Holding Ag | Degradable stabilized articles of organic polymers |
EP1338622A3 (en) * | 2003-03-14 | 2003-09-10 | Ciba SC Holding AG | Stabilizer mixtures |
EP1564254A1 (en) * | 2004-02-17 | 2005-08-17 | DSM IP Assets B.V. | Unsaturated polyester resing or vinyl ester resin compositions |
EP1564253A1 (en) * | 2004-02-17 | 2005-08-17 | DSM IP Assets B.V. | Unsaturated polyester resins or vinyl ester resin compositions |
MY139524A (en) * | 2004-06-30 | 2009-10-30 | Ciba Holding Inc | Stabilization of polyether polyol, polyester polyol or polyurethane compositions |
JP4916313B2 (ja) * | 2004-07-07 | 2012-04-11 | 株式会社Adeka | 塩化ビニル系樹脂組成物 |
US9062143B2 (en) | 2008-02-08 | 2015-06-23 | Dow Global Technologies Llc | Water-redispersible polymer powder |
JP2009191202A (ja) * | 2008-02-15 | 2009-08-27 | Nitto Denko Corp | フラットパネルディスプレイ用透明粘着シート |
ES2689146T3 (es) * | 2009-05-29 | 2018-11-08 | Uponor Innovation Ab | Métodos y composiciones para producir tuberías que tienen resistencia oxidativa mejorada |
EP2380927B1 (en) * | 2010-04-20 | 2014-07-16 | Dow Global Technologies LLC | Redispersible polymer powders prepared from low carboxylation styrene butadiene-based latex |
US8366822B2 (en) | 2011-06-20 | 2013-02-05 | Dow Global Technologies Llc | Cementitious tile adhesives and method of applying the same to a tile substrate |
RU2593997C2 (ru) | 2011-09-23 | 2016-08-10 | Борилис Аг | Стабилизация органического материала соединениями манниха на основе аминотриазина |
JP6497696B2 (ja) * | 2014-12-02 | 2019-04-10 | 株式会社Nuc | 架橋性樹脂組成物および電線・ケーブル |
SA116370295B1 (ar) * | 2015-02-20 | 2016-12-06 | باسف اس اى | رقائق، وأشرطة وفتائل أحادية من البولي أوليفين مثبتة للضوء |
US10077410B2 (en) | 2016-07-13 | 2018-09-18 | Chevron Oronite Company Llc | Synergistic lubricating oil composition containing mixture of antioxidants |
KR102126057B1 (ko) * | 2017-12-28 | 2020-06-23 | 삼성에스디아이 주식회사 | 편광판 및 이를 포함하는 광학표시장치 |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3640928A (en) * | 1968-06-12 | 1972-02-08 | Sankyo Co | Stabilization of synthetic polymers |
DE2647452A1 (de) * | 1975-11-07 | 1977-05-18 | Ciba Geigy Ag | Neue hydroxybenzylmalonsaeure-derivate |
JPS5266551A (en) * | 1975-12-01 | 1977-06-02 | Adeka Argus Chem Co Ltd | Stabilizer for plastics |
CH626109A5 (es) * | 1976-05-11 | 1981-10-30 | Ciba Geigy Ag | |
US4292240A (en) * | 1977-09-21 | 1981-09-29 | The B. F. Goodrich Company | 2-Keto-1,4-diazacycloalkanes |
DE2941004A1 (de) * | 1979-10-10 | 1981-04-23 | Hoechst Ag, 6000 Frankfurt | Ether auf polyalkyl-1-oxa-diazaspirodecanbasis |
DE3006272A1 (de) * | 1980-02-20 | 1981-08-27 | Chemische Werke Hüls AG, 4370 Marl | Cyclische imide, deren herstellung und verwendung |
CH648036A5 (de) * | 1980-12-24 | 1985-02-28 | Sandoz Ag | 1-oxa-3,8-diaza-4-oxo-spiro-(4,5)-decan-verbindungen. |
EP0080431B1 (de) * | 1981-10-16 | 1986-09-24 | Ciba-Geigy Ag | Synergistisches Gemisch von niedermolekularen und hochmolekularen Polyalkylpiperidinen |
US4547538A (en) * | 1982-02-19 | 1985-10-15 | The B. F. Goodrich Company | Alkylated polyalkylenepolyamines, substituted oxo-piperazinyl-triazines and UV light stabilized compositions |
JPS5962651A (ja) * | 1982-10-02 | 1984-04-10 | Adeka Argus Chem Co Ltd | 高分子材料用光安定剤 |
CA1279738C (en) * | 1984-07-24 | 1991-01-29 | Yuzo Maegawa | Resin compositions stabilized with piperidine derivatives |
US4965301A (en) * | 1984-12-03 | 1990-10-23 | Phillips Petroleum Company | Stabilization of polyolefins |
US4619956A (en) * | 1985-05-03 | 1986-10-28 | American Cyanamid Co. | Stabilization of high solids coatings with synergistic combinations |
DE3524543A1 (de) * | 1985-07-10 | 1987-01-22 | Hoechst Ag | Verfahren zur herstellung von 1-oxa-3,8-diaza-4-oxo-spiro-(4,5)decan- verbindungen |
DE3530666A1 (de) * | 1985-08-28 | 1987-03-12 | Basf Ag | Glykolurilderivate und ihre verwendung als stabilisatoren fuer polymere |
US4863981A (en) * | 1986-06-30 | 1989-09-05 | Ciba-Geigy Corporation | Synergistic mixture of stabilizers |
US5204473A (en) * | 1987-09-21 | 1993-04-20 | Ciba-Geigy Corporation | O-substituted N-hydroxy hindered amine stabilizers |
DE3738736A1 (de) * | 1987-11-14 | 1989-05-24 | Basf Ag | 4-formylaminopiperidinderivate und deren verwendung als stabilisatoren |
IT1218004B (it) * | 1988-05-27 | 1990-03-30 | Enichem Sintesi | Stabilizzanti uv per poli eri organici |
US5026849A (en) * | 1989-06-09 | 1991-06-25 | The B. F. Goodrich Company | Solventless process for preparing a tri-substituted triazine |
US5071981A (en) * | 1990-03-19 | 1991-12-10 | The B. F. Goodrich Company | Alkylated oxo-piperanzinyl-triazine |
IT1243719B (it) | 1990-09-18 | 1994-06-21 | Enichem Sintesi | Miscela stabilizzante per composti ad attivita' fotocromatica |
JP2952707B2 (ja) * | 1990-10-29 | 1999-09-27 | 共同薬品株式会社 | イソシアヌル酸誘導体、その製造法および用途 |
GB9211602D0 (en) * | 1992-06-02 | 1992-07-15 | Sandoz Ltd | Improvements in or relating to organic compounds |
CA2127334A1 (en) * | 1993-07-02 | 1995-01-03 | Edward A. Bourbonais | Synergistic combination of uv light stabilizers for use with organic polymers |
ES2148464T5 (es) * | 1994-10-28 | 2005-06-16 | Ciba Specialty Chemicals Holding Inc. | Mezcla de estabilizadores sinergicos. |
TW357174B (en) * | 1995-01-23 | 1999-05-01 | Ciba Sc Holding Ag | Synergistic stabilizer mixture |
TW401437B (en) * | 1995-02-10 | 2000-08-11 | Ciba Sc Holding Ag | Synergistic stabilizer mixture |
TW358820B (en) * | 1995-04-11 | 1999-05-21 | Ciba Sc Holding Ag | Synergistic stabilizer mixture |
TW360678B (en) * | 1995-05-03 | 1999-06-11 | Ciba Sc Holding Ag | Synergistic stabilizer mixture for polyolefins |
TW390897B (en) * | 1995-07-21 | 2000-05-21 | Ciba Sc Holding Ag | Synergistic stabilizer mixture |
GB9607565D0 (en) | 1996-04-12 | 1996-06-12 | Clariant Int Ltd | Stabilizer composition |
GB2354245B (en) | 1996-08-22 | 2001-04-25 | Ciba Sc Holding Ag | Stabilizer mixtures for polyolefins |
JPH10182874A (ja) * | 1996-12-24 | 1998-07-07 | Ube Ind Ltd | ポリアミド樹脂組成物 |
DE19735255B4 (de) * | 1997-08-14 | 2007-08-23 | Clariant Produkte (Deutschland) Gmbh | Synergistisches Stabilisatorgemisch auf Basis von Polyalkyl-1-oxa-diazaspirodecan-Verbindungen und dessen Verwendung |
IT1302265B1 (it) * | 1998-09-25 | 2000-09-05 | Great Lakes Chemical Italia | Miscele sinergiche stabilizzanti |
-
2001
- 2001-05-22 US US10/276,120 patent/US20030197151A1/en not_active Abandoned
- 2001-05-22 WO PCT/EP2001/005865 patent/WO2001092398A2/en active Application Filing
- 2001-05-22 AU AU6601001A patent/AU6601001A/xx active Pending
- 2001-05-22 CA CA002408093A patent/CA2408093A1/en not_active Abandoned
- 2001-05-22 ES ES200250071A patent/ES2199696B1/es not_active Expired - Fee Related
- 2001-05-22 CN CNB018103138A patent/CN1235958C/zh not_active Expired - Lifetime
- 2001-05-22 BR BRPI0111290-2A patent/BR0111290B1/pt not_active IP Right Cessation
- 2001-05-22 AU AU2001266010A patent/AU2001266010B2/en not_active Expired
- 2001-05-22 JP JP2002500601A patent/JP5498638B2/ja not_active Expired - Lifetime
- 2001-05-22 GB GB0228142A patent/GB2378950B/en not_active Expired - Lifetime
- 2001-05-22 MX MXPA02011696 patent/MX286036B/es active IP Right Grant
- 2001-05-22 DE DE10196264T patent/DE10196264T1/de not_active Ceased
- 2001-05-22 KR KR1020027015838A patent/KR100786239B1/ko active IP Right Grant
- 2001-05-29 IT IT2001MI001135 patent/IT1324894B/it active
- 2001-05-30 FR FR0107071A patent/FR2809740B1/fr not_active Expired - Lifetime
- 2001-05-31 BE BE2001/0372A patent/BE1014207A3/fr not_active IP Right Cessation
- 2001-05-31 NL NL1018186A patent/NL1018186C2/nl not_active IP Right Cessation
-
2005
- 2005-01-19 US US11/052,714 patent/US20050143500A1/en not_active Abandoned
-
2006
- 2006-08-03 US US11/498,351 patent/US20060270764A1/en not_active Abandoned
-
2008
- 2008-12-18 US US12/317,014 patent/US20090105379A1/en not_active Abandoned
-
2009
- 2009-10-28 US US12/607,102 patent/US7820744B2/en not_active Expired - Fee Related
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2199696B1 (es) | Mezclas de estabilizantes. | |
PE20020476A1 (es) | Derivados de glucopiranosiloxibencilbenceno y composiciones farmaceuticas que comprenden los mismos | |
ES2175834T3 (es) | Nuevos analogos tretaciclicos de camptotecinam, sus procedimientos de preparacion, su aplicacion como medicamentos y las composiciones farmaceuticas que los contienen. | |
CO5231190A1 (es) | Combinaciones de compuestos activos del tipo de los cetoenoles ciclicos con piretroides | |
BR0300968A (pt) | Misturas estabilizadoras | |
AR072578A1 (es) | Compuestos de piperidina puenteada tipo quinoxalina sustituida y los usos de los mismos | |
CO5150227A1 (es) | Compuestos de triazol y su utilizacion | |
ES2193590T3 (es) | Derivados de imidazol que tienen actividad inhibitoria frente a la farnesil transferasa y procedimiento para la preparacion de los mismos. | |
ES2142228B1 (es) | Mezclas de esteres de acido polialquilpiperidin-4-il dicarboxilico como estabilizantes para materiales organicos. | |
AR076896A2 (es) | Un metodo para inhibir la polimerizacion prematura de monomeros etilenicamente insaturados | |
UY28878A1 (es) | Compuestos de aril-o heteroarilamida ortosustituidos y composiciones | |
AR063706A1 (es) | Determinadas amidas sustituidas, el uso de las mismas para el tratamiento de enfermedades mediadas por la inhibicion de la actividad de btk y composiciones farmaceuticas que las comprenden. | |
MX9205309A (es) | Nuevos taxanos substituidos con furilo y tienilo y composiciones farmaceuticas que los contienen | |
AR028816A1 (es) | "n-alcoxiaminas impedidas sustituidas con hidroxi, composicion, proceso para estabilizar un polimero organico o material de registro contra los danos producidos por la luz, el oxigeno y/o el calor, y proceso para preparar las n-alcoxiaminas. | |
ES2153748B1 (es) | Mezcla sinergica de estabilizadores a base de compuestos de polialquil-1-oxa-diaza-espirodecano. | |
AR056955A1 (es) | PROCEDIMIENTO PARA AUMENTAR LA ESTABILIDAD A LA OXIDACIoN DE BIODIESEL | |
ES2525353T3 (es) | Derivado de espiroimidazolona | |
AR044561A1 (es) | Derivados de estatina | |
BR0017036A (pt) | Mistura estabilizadora | |
ES2176719T3 (es) | Derivados de benzopirano que tienen una accion antagonista de leucotrienos. | |
CO5580821A2 (es) | 4-cetolactamas y -lactonas 3-fenil-3-substituidas, espirociclicas | |
TW200508274A (en) | Antioxidant and bisaminophenol derivative | |
ES2321307T8 (es) | Uso de derivados de 4-ciano-naftaleno-1,8-dicarboximida y compuestos relacionados para proteger material orgánico de los efectos dañinos de la luz. | |
ES2099024B1 (es) | Nuevos derivados de 2,2,6,6-tetrametil-4-piperidinol para su uso como estabilizantes a la luz, estabilizantes al calor, y estabilizantes a la oxidacion para materiales organicos. | |
ES2037076T3 (es) | N-alquilcarbonil-n'-acilhidrazinas n'-sustituidas insecticidas. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20040216 Kind code of ref document: A1 |
|
FG2A | Definitive protection |
Ref document number: 2199696B1 Country of ref document: ES |
|
FD2A | Announcement of lapse in spain |
Effective date: 20210827 |