KR950003272A - 유기물질에 대한 광 안정화제, 열 안정화제 및 산화 안정화제로서 사용하기 위한 2, 2, 6, 6-테트라메틸-4- 피페리디놀의 유도체 - Google Patents
유기물질에 대한 광 안정화제, 열 안정화제 및 산화 안정화제로서 사용하기 위한 2, 2, 6, 6-테트라메틸-4- 피페리디놀의 유도체 Download PDFInfo
- Publication number
- KR950003272A KR950003272A KR1019940017202A KR19940017202A KR950003272A KR 950003272 A KR950003272 A KR 950003272A KR 1019940017202 A KR1019940017202 A KR 1019940017202A KR 19940017202 A KR19940017202 A KR 19940017202A KR 950003272 A KR950003272 A KR 950003272A
- Authority
- KR
- South Korea
- Prior art keywords
- alkyl
- compound
- alkenyl
- trisubstituted
- mono
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/18—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D211/20—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms
-
- 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
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/40—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
- C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
-
- 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
- C09K15/30—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing heterocyclic ring with at least one nitrogen atom as ring member
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
본 발명은 하기 일반식(Ⅰ)의 피페리딘 화합물에 관한 것이다:
식중에서, R1은 수소, C1-C8알킬, O. OH, CH2CN C2-C18알콕시, C5-C12시클로알콕시, C3-C6알켄일, 비치환 또는 페닐에서 C1-C4알킬에 의해 일-, 이- 또는 삼치환된 C7-C9페닐알킬; 또는 지방족 C1-C8아실이고, R2는 직접결합, 메틸렌, 카르보닐 또는의 기이고, 이때 기 R4는 기에 결합되며, R3은 C5-C18알킬, C3-C18알켄일, 비치환 또는 C1-C4알킬에 의해 일-, 이- 또는 삼치환된 C5-C12시클로알킬; 또는 비치환되거나 또는 페닐에서 C1-C4알킬에 의해 일-, 이- 또는 삼치환된 C7-C9페닐알킬이며, R4는 직쇄 C1-C4알킬렌C2-C4옥사일킬렌, 시클로알킬-1,2-엔, 시클로알켄-1,2-일렌 또는 1,2-페닐렌이고, R5는 C3-C18알켄일이며, 또 R6은 수소 또는 C1-C4알킬임.
본 발명의 화합물은 유기물질, 특히 합성 중합체에 대한 광 안정화제, 열 안정화제 및 산화 안정화제로서 사용될 수 있다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (12)
- 하기 일반식(Ⅰ)의 화합물;식중에서, R1은 수소, C1-C8알킬, O. OH, CH2CN C2-C18알콕시, C5-C12시클로알콕시, C3-C6알켄일, 비치환 또는 페닐에서 C1-C4알킬에 의해 일-, 이- 또는 삼치환된 C7-C9페닐알킬; 또는 지방족 C1-C8아실이고, R2는 직접결합, 메틸렌, 카르보닐 또는의 기이고, 이때 기 R4는 기에 결합되며, R3은 C5-C18알킬, C3-C18알켄일, 비치환 또는 C1-C4알킬에 의해 일-, 이- 또는 삼치환된 C5-C12시클로알킬; 또는 비치환되거나 또는 페닐에서 C1-C4알킬에 의해 일-, 이- 또는 삼치환된 C7-C9페닐알킬이며, R4는 직쇄 C1-C4알킬렌기, C2-C4옥사일킬렌, 시클로알킬-1,2-엔, 시클로알켄-1,2-일렌 또는 1,2-페닐렌이고, R5는 C1-C10알킬 또는 C3-C18알켄일이며, 또 R6은 수소 또는 C1-C4알킬임.
- 제1항에 있어서, R1이 수소, C1-C4알킬, OH, C6-C12알콕시, C5-C8시클로알콕시, 알릴, 벤질 또는 아세틸인 일반식(Ⅰ)의 화합물.
- 제1항에 있어서, R2가 직접결합, 메틸렌, 카르보닐,기이고, R3이 C5-C18알킬, C5-C18알켄일, 비치환 또는 C1-C4알킬에 의해 일-, 이- 또는 삼치환 C5-C8시클로알킬이거나; 또는 비치환 되거나 또는 페닐에서 C1-C4알킬에 의해 일-, 이- 또는 삼치환된 벤질이며, R4는 직쇄 C1-C3알킬렌,C2-C4옥사알킬렌, C6-C7시클로알킬-1,2-엔, C6-C7시클로알켄-1,2-일렌 또는 1,2-페닐렌이고, R5는 메틸, C3-C18알킬 또는 C3-C18알켄일이며, 또 R6은 수소 또는 C1-C2알킬인 일반식(Ⅰ)의 화합물.
- 제1항에 있어서, R2는 직접결합, 메틸렌, 카르보닐,의 기이고, R3이 C6-C18알킬, C6-C18알켄일, 비치환 또는 C1-C4알킬에 의해 일-, 이- 또는 삼치환된 시클로헥실이거나; 또는 비치환되거나 또는 페닐에서 C1-C4알킬에 의해 일-이- 또는 삼치환된 벤질이며, R4는 에틸렌, 트리메틸렌,기,기, -CH2-O-CH2-, 1,2-시클로헥실렌, 4-메틸-1,2-시클로헥실렌, 4-시클로헥센-1,2-일렌, 4-메틸-4-시클로헥센-1,2-일렌 또는 1,2-페닐렌이고, R5는 메틸, C4-C18알킬 또는 C4-C18알켄일이며, 또 R6는 수소 또는 메틸인 일반식(Ⅰ)의 화합물.
- 제1항에 있어서, R2가 직접결합, 메틸렌,의 기이고, R3이 C6-C18알킬, 운데센일, 옥타데센일, 시클로헥실 또는 벤질이며, R4는 에틸렌, 트리메틸렌,기, -CH=CH-기, -CH2-O-CH2기, 1,2-시클로헥실렌, 4-메틸-1,2-시클로헥실렌이고, R5는 메틸, C4-C12알킬 또는 C4-C12알켄일인 일반식(Ⅰ)의 화합물.
- 제1항에 있어서, R1은 수소 또는 메틸이고, R2는 직접결합 또는기이며, 또 R3은 C8-C18알킬인 일반식(Ⅰ)의 화합물.
- 광, 열 및 산화에 의해 유도분해되기 쉬운 유기물질 및 제1항에 따른 한개 이상의 일반식(Ⅰ)의 화합물을 함유하는 조성물.
- 제7항에 있어서, 유기물질이 합성 중합체인 조성물.
- 제8항에 있어서, 일반식(Ⅰ)의 화합물 이외에 합성 중합체에 대한 통상의 첨가제를 함유하는 조성물.
- 제7항에 있어서, 유기물질이 폴리올레핀인 조성물.
- 제7항에 있어서, 유기물질이 폴리에틸렌 또는 폴리프로필렌인 조성물.
- 제1항에 정의된 한개 이상의 일반식(Ⅰ)의 화합물을 유기물질에 흔입 또는 적용하는 것을 특징으로 하는 광, 열 또는 산화에 의한 유도분해로 부터 유기물질을 안정화시키기 위한 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93MI001582A IT1264946B1 (it) | 1993-07-16 | 1993-07-16 | Derivati del 2,2,6,6-tetrametil-4-piperidinolo utili come stabilizzanti alla luce ed all'ossidazione per materiali organici. |
ITMI93A001582 | 1993-07-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950003272A true KR950003272A (ko) | 1995-02-16 |
KR100306201B1 KR100306201B1 (ko) | 2001-11-30 |
Family
ID=11366626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940017202A KR100306201B1 (ko) | 1993-07-16 | 1994-07-14 | 유기물질에대한광안정화제,열안정화제및산화안정화제로서사용하기위한2,2,6,6-테트라메틸-4-피페리디놀의유도체 |
Country Status (15)
Country | Link |
---|---|
US (1) | US5496875A (ko) |
JP (1) | JPH0770063A (ko) |
KR (1) | KR100306201B1 (ko) |
BE (1) | BE1008476A5 (ko) |
BR (1) | BR9402818A (ko) |
CA (1) | CA2128067A1 (ko) |
DE (1) | DE4424706A1 (ko) |
ES (1) | ES2099024B1 (ko) |
FR (1) | FR2709127B1 (ko) |
GB (1) | GB2280434B (ko) |
IT (1) | IT1264946B1 (ko) |
MX (1) | MX9405412A (ko) |
NL (1) | NL9401175A (ko) |
SK (1) | SK83994A3 (ko) |
TW (1) | TW294661B (ko) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW350859B (en) * | 1994-04-13 | 1999-01-21 | Ciba Sc Holding Ag | HALS phosphonites as stabilizers |
TW338046B (en) * | 1995-06-29 | 1998-08-11 | Ciba Sc Holding Ag | Process for the preparation of stabilized olefin polymers |
US5711767A (en) * | 1996-07-11 | 1998-01-27 | Ciba Specialty Chemicals Corporation | Stabilizers for the prevention of gum formation in gasoline |
US5932735A (en) * | 1997-06-13 | 1999-08-03 | Ciba Specialty Chemicals Corporation | Derivatives of 1-oxyl-4-hydroxy-2,2,6,6-tetramethylpiperidine as polymerization inhibitors for (meth)acrylate monomers |
ITMI980366A1 (it) * | 1998-02-25 | 1999-08-25 | Ciba Spec Chem Spa | Preparazione di eteri amminici stericamente impediti |
SG74700A1 (en) * | 1998-02-25 | 2000-08-22 | Ciba Sc Holding Ag | Preparation of sterically hindered amine ethers |
DE19947868A1 (de) * | 1999-10-05 | 2001-04-12 | Basf Ag | Verfahren der chemischen und/oder physikalischen Behandlung von Gemischen, die wenigstens eine chemische Verbindung mit wenigstens einer ethylenisch ungesättigten Gruppe enthalten |
US7236290B1 (en) | 2000-07-25 | 2007-06-26 | E Ink Corporation | Electrophoretic medium with improved stability |
DE10112101A1 (de) * | 2001-03-14 | 2002-09-19 | Degussa | Verfahren zur Weißgradstabilisierung ligninhaltiger Faserstoffmaterialien, Stabilisatorzusammensetzung und damit stabilisierte Faserstoffmaterialien |
DE10233848A1 (de) * | 2002-07-22 | 2004-02-19 | Agrolinz Melamin Gmbh | Additiv zur Inhibierung von photolytischen Abbaureaktionen in Aminoplasten |
WO2003054083A1 (de) * | 2001-12-20 | 2003-07-03 | Ami - Agrolinz Melamine International Gmbh | Additiv zur inhibierung von photolytischen abbaureaktionen in aminoplasten |
MXPA04011416A (es) | 2002-05-17 | 2005-09-30 | Othera Pharmaceuticals Inc | Mejora del desarrollo de las cataratas y otras enfermedades oftalmicas. |
US7825134B2 (en) | 2003-05-19 | 2010-11-02 | Othera Holding, Inc. | Amelioration of cataracts, macular degeneration and other ophthalmic diseases |
JP2007269911A (ja) * | 2006-03-30 | 2007-10-18 | Adeka Corp | ゴム組成物 |
JP6517212B2 (ja) * | 2014-08-05 | 2019-05-22 | 株式会社Adeka | 熱可塑性樹脂用酸化防止剤及びそれを含有してなる熱可塑性樹脂組成物 |
CN107022111A (zh) * | 2017-04-26 | 2017-08-08 | 宿迁万康新材料有限公司 | 一种反应型光稳定剂及其制备方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3640928A (en) * | 1968-06-12 | 1972-02-08 | Sankyo Co | Stabilization of synthetic polymers |
NL154241C (ko) * | 1971-01-29 | 1900-01-01 | ||
US4021432A (en) * | 1971-11-30 | 1977-05-03 | Ciba-Geigy Corporation | Piperidine derivatives |
JPS4962543A (ko) * | 1972-10-20 | 1974-06-18 | ||
SE7415683L (ko) * | 1973-12-28 | 1975-06-30 | Ciba Geigy Ag | |
US3920661A (en) * | 1973-12-28 | 1975-11-18 | Ciba Geigy Corp | Hindered piperidine carboxylic acids, metal salts thereof and stabilized compositions |
DE2627688A1 (de) * | 1975-06-30 | 1977-01-27 | Ciba Geigy Ag | Gehinderte piperidin-carbonsaeuren, metallsalze davon und damit stabilisierte polymere |
JPS52140555A (en) * | 1976-05-19 | 1977-11-24 | Adeka Argus Chem Co Ltd | Stabilized synthetic resin composition |
US4101508A (en) * | 1976-10-26 | 1978-07-18 | Argus Chemical Corporation | 2,2,6,6-Tetramethyl-4-piperidyl bicyclic heptane and octane carboxylic acid esters as stabilizers for synthetic polymers |
DE3167225D1 (en) * | 1980-11-17 | 1984-12-20 | Ciba Geigy Ag | Stabilisers against photo degradation |
JPS57136567A (en) * | 1981-02-17 | 1982-08-23 | Adeka Argus Chem Co Ltd | N-2-hydroxy-3-substituted piperidine compound |
CS229069B1 (en) * | 1981-09-23 | 1984-05-14 | Julius Durmis | Composition for stabilizing polymers and method of preparing same |
IT1206700B (it) * | 1984-02-28 | 1989-04-27 | Ciba Geigy Divisione Chimosa S | Composti contenenti gruppi piperidinici quali stabilizzanti per polimeri sintetici. |
JPS60188959A (ja) * | 1984-03-08 | 1985-09-26 | Sumitomo Chem Co Ltd | 静電荷像現像用トナ− |
JPS61140566A (ja) * | 1984-12-11 | 1986-06-27 | Sumitomo Chem Co Ltd | ピペリジン誘導体、その製造方法およびこれを有効成分とする有機物質用安定剤 |
US4668722A (en) * | 1985-12-13 | 1987-05-26 | Mack Gerry P | Hindered piperidinoalcohol 1,1,1-trioxyalkane stabilizers |
US4822883A (en) * | 1986-02-19 | 1989-04-18 | Pennwalt Corporation | Peroxide free radical initiators containing hindered amine light stabilizer groups |
EP0243319A3 (de) * | 1986-04-25 | 1989-02-15 | Ciba-Geigy Ag | Gegen Lichteinwirkung stabilisierte Thermoplasten |
US5300545A (en) * | 1987-08-12 | 1994-04-05 | Elf Atochem North America, Inc. | Process for stabilizing polymer compositions against heat or light effects |
US5204473A (en) * | 1987-09-21 | 1993-04-20 | Ciba-Geigy Corporation | O-substituted N-hydroxy hindered amine stabilizers |
IT1246779B (it) * | 1991-04-12 | 1994-11-26 | Ciba Geigy Spa | Composti piperidinici atti all'impiego come stabilizzanti per materiali organici. |
JP3560243B2 (ja) * | 1992-02-03 | 2004-09-02 | ヘキスト・セラニーズ・コーポレーション | 紫外線安定剤,酸化防止剤および着色剤である4´−ヒドロキシアセトフェノン,4−ヒドロキシスチレン,1,1,1−トリス(4´−ヒドロキシフェニル)エタン,および1,3,5−トリス(4´−ヒドロキシフェニル)ベンゼンの誘導体 |
DE4242916A1 (de) * | 1992-12-18 | 1994-01-20 | Elf Atochem Deutschland Gmbh N | Allylisch ungesättigte Antioxydantien |
-
1993
- 1993-07-16 IT IT93MI001582A patent/IT1264946B1/it active IP Right Grant
-
1994
- 1994-06-17 TW TW083105583A patent/TW294661B/zh active
- 1994-07-11 GB GB9413954A patent/GB2280434B/en not_active Expired - Fee Related
- 1994-07-11 US US08/273,575 patent/US5496875A/en not_active Expired - Fee Related
- 1994-07-13 BE BE9400661A patent/BE1008476A5/fr not_active IP Right Cessation
- 1994-07-13 SK SK839-94A patent/SK83994A3/sk unknown
- 1994-07-13 DE DE4424706A patent/DE4424706A1/de not_active Ceased
- 1994-07-14 CA CA002128067A patent/CA2128067A1/en not_active Abandoned
- 1994-07-14 KR KR1019940017202A patent/KR100306201B1/ko not_active IP Right Cessation
- 1994-07-15 ES ES09401544A patent/ES2099024B1/es not_active Expired - Fee Related
- 1994-07-15 NL NL9401175A patent/NL9401175A/nl not_active Application Discontinuation
- 1994-07-15 MX MX9405412A patent/MX9405412A/es unknown
- 1994-07-15 FR FR9408798A patent/FR2709127B1/fr not_active Expired - Fee Related
- 1994-07-15 JP JP6186646A patent/JPH0770063A/ja not_active Withdrawn
- 1994-07-15 BR BR9402818A patent/BR9402818A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ES2099024B1 (es) | 1997-12-16 |
NL9401175A (nl) | 1995-02-16 |
US5496875A (en) | 1996-03-05 |
TW294661B (ko) | 1997-01-01 |
ES2099024A1 (es) | 1997-05-01 |
ITMI931582A0 (it) | 1993-07-16 |
GB9413954D0 (en) | 1994-08-31 |
FR2709127A1 (fr) | 1995-02-24 |
ITMI931582A1 (it) | 1995-01-16 |
MX9405412A (es) | 1995-01-31 |
GB2280434A (en) | 1995-02-01 |
BE1008476A5 (fr) | 1996-05-07 |
CA2128067A1 (en) | 1995-01-17 |
FR2709127B1 (fr) | 1996-04-12 |
KR100306201B1 (ko) | 2001-11-30 |
DE4424706A1 (de) | 1995-01-19 |
BR9402818A (pt) | 1995-04-04 |
IT1264946B1 (it) | 1996-10-17 |
SK83994A3 (en) | 1995-03-08 |
JPH0770063A (ja) | 1995-03-14 |
GB2280434B (en) | 1997-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR950003272A (ko) | 유기물질에 대한 광 안정화제, 열 안정화제 및 산화 안정화제로서 사용하기 위한 2, 2, 6, 6-테트라메틸-4- 피페리디놀의 유도체 | |
KR960029430A (ko) | 상승 유효 안정화제 혼합물 | |
KR960031572A (ko) | 상승 유효 안정화제 혼합물 | |
KR910004589A (ko) | 3-페닐벤조푸란-2-온 | |
KR920018064A (ko) | 비대칭 아릴 포스파이트 및 이를 함유하는 조성물 | |
KR950032238A (ko) | 유기물질용 안정화제로서 유용한, 실란기를 함유하는 1-히드로카르빌옥시-피페리딘 화합물 및 이를 함유하는 조성물 | |
KR970074845A (ko) | 유기물질에 대한 안정화제인 폴리알킬피페리딘-4-일 디카르복시산 에스테르의 혼합물 | |
KR890008128A (ko) | 피페리딜아미노트리아진 유도체 및 안정화제로서의 그의 용도 | |
KR960017675A (ko) | 유기물질에 대한 안정화제로서 실란기를 포함하는 피페리딘 화합물 | |
KR920701219A (ko) | 디옥사포스포리난 화합물 및 이것으로 안정화된 폴리올레핀 조성물 | |
KR900002704A (ko) | 공업 자재용 살균 조성물 | |
KR910009806A (ko) | 유기 물질의 안정화제로서 유용한 피페리딘-트리아진 화합물 | |
KR960017660A (ko) | 광, 열 및 산화로부터 유기물질을 안정화시키기 위한 2,2,6,6-테트라메틸피페리딘 유도체 | |
KR950032148A (ko) | Uv 흡광체로서의 이합체성 벤조트리아졸 | |
BR0110081B1 (pt) | mistura lìquida anti-ozonizante. | |
FR2748025B1 (fr) | Nouveaux acides et esters de la diosmetine, et les compositions pharmaceutiques les contenant | |
KR930004319A (ko) | N-메틸화 비스-4-피페리딜포스파이트 | |
KR950032243A (ko) | 올리고머성 지방족 hals 포스파이트 및 hals 포스포나이트, 이들을 함유하는 조성물 및 안정화제로서의 이들의 용도 | |
KR970070051A (ko) | 폴리알킬피페리디닐옥시 또는 폴리알킬피페리디닐아미노기를 갖는 폴리트리아진 유도체 | |
KR900009628A (ko) | 플라스틱에 사용하기 위한 트리아진을 기본으로 하는 빛 안정화제 | |
KR960000908A (ko) | 안정화제인 올리고머 hals 포스파이트 및 hals 포스포나이트 | |
KR960017676A (ko) | 유기물질에 대한 안정화제로서 실란기를 포함하는 피페리딘 트리아진 화합물 | |
ES2178382T3 (es) | Compuestos de benciloxiprodigiosina. | |
KR950032241A (ko) | Hals 포스파이트 및 hals 포스포르아미드, 이들을 함유하는 조성물 및 안정화제로서의 이들의 용도 | |
KR960022545A (ko) | 안정화제인 hals 포스포르아미드 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
N231 | Notification of change of applicant | ||
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |