DE69220610T2 - Verfahren zur Herstellung von Lichtstabilisatoren mit gehinderten Aminogruppen - Google Patents

Verfahren zur Herstellung von Lichtstabilisatoren mit gehinderten Aminogruppen

Info

Publication number
DE69220610T2
DE69220610T2 DE69220610T DE69220610T DE69220610T2 DE 69220610 T2 DE69220610 T2 DE 69220610T2 DE 69220610 T DE69220610 T DE 69220610T DE 69220610 T DE69220610 T DE 69220610T DE 69220610 T2 DE69220610 T2 DE 69220610T2
Authority
DE
Germany
Prior art keywords
preparation
light stabilizers
amino groups
hindered amino
hindered
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
Application number
DE69220610T
Other languages
English (en)
Other versions
DE69220610D1 (de
Inventor
Gleason O Cookson
Vu A Dang
Krishna Raman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Basell North America Inc
Original Assignee
Montell North America Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Montell North America Inc filed Critical Montell North America Inc
Application granted granted Critical
Publication of DE69220610D1 publication Critical patent/DE69220610D1/de
Publication of DE69220610T2 publication Critical patent/DE69220610T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C07D211/36—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
    • 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
DE69220610T 1991-04-24 1992-04-23 Verfahren zur Herstellung von Lichtstabilisatoren mit gehinderten Aminogruppen Expired - Fee Related DE69220610T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/690,760 US5180830A (en) 1991-04-24 1991-04-24 Process for preparing hindered amine light stabilizers

Publications (2)

Publication Number Publication Date
DE69220610D1 DE69220610D1 (de) 1997-08-07
DE69220610T2 true DE69220610T2 (de) 1997-12-18

Family

ID=24773846

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69220610T Expired - Fee Related DE69220610T2 (de) 1991-04-24 1992-04-23 Verfahren zur Herstellung von Lichtstabilisatoren mit gehinderten Aminogruppen

Country Status (18)

Country Link
US (1) US5180830A (de)
EP (1) EP0510625B1 (de)
JP (1) JPH05148229A (de)
KR (1) KR920019747A (de)
CN (1) CN1038677C (de)
AT (1) ATE154928T1 (de)
AU (1) AU1505892A (de)
BR (1) BR9201470A (de)
CA (1) CA2064135A1 (de)
CS (1) CS126192A3 (de)
DE (1) DE69220610T2 (de)
DK (1) DK0510625T3 (de)
FI (1) FI921851A (de)
HU (1) HUT60718A (de)
IL (1) IL101357A0 (de)
MX (1) MX9201880A (de)
RU (1) RU2036921C1 (de)
ZA (1) ZA922424B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664275B1 (fr) * 1990-07-03 1994-04-29 Rhone Poulenc Chimie Nouveaux composes a fonction piperidinyle et leur utilisation dans les polymeres.
GB2377703B (en) * 1998-12-14 2003-06-18 Ciba Sc Holding Ag Sterically hindered amine compounds
JP5084143B2 (ja) * 2005-02-14 2012-11-28 株式会社Ａｄｅｋａ 光安定剤乳化組成物
CN101381477B (zh) * 2008-10-15 2011-04-27 天津大学 新型受阻胺光稳定剂及其合成方法
JP5516863B2 (ja) * 2009-03-18 2014-06-11 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
CN101845013B (zh) * 2010-05-18 2012-05-23 北京天罡助剂有限责任公司 一种用于光稳定剂的含多受阻哌啶基的受阻胺化合物及其制备方法
CN102659767B (zh) * 2012-05-14 2015-01-14 南通大学 一种光稳定剂及中间体4-环氧丙基-1,2,2,6,6-五甲基哌啶的制备方法
CN103319398A (zh) * 2013-05-20 2013-09-25 启东金美化学有限公司 一种受阻胺光稳定剂的制备方法
CN105037249A (zh) * 2015-06-17 2015-11-11 新秀化学（烟台）有限公司 一种液体单双酯混合型受阻胺光稳定剂的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021432A (en) * 1971-11-30 1977-05-03 Ciba-Geigy Corporation Piperidine derivatives
BE792043A (fr) * 1971-11-30 1973-05-29 Ciba Geigy Derives de la piperidine utilisables pour stabiliser des matieres organiques
CH597185A5 (en) * 1973-12-10 1978-03-31 Ciba Geigy Ag Stabilising synthetic polymers, pref polyolefines
US4461898A (en) * 1981-11-10 1984-07-24 Ciba-Geigy Corporation Process for the preparation of novel light stabilizers
EP0119961B1 (de) * 1983-03-21 1988-01-20 Ciba-Geigy Ag Oligoester mit Polyalkylpiperidingruppen
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
JPH0725735B2 (ja) * 1985-08-07 1995-03-22 住友化学工業株式会社 ピペリジン誘導体、その製造法およびこれを有効成分とする有機物質用安定剤

Also Published As

Publication number Publication date
RU2036921C1 (ru) 1995-06-09
MX9201880A (es) 1992-10-01
JPH05148229A (ja) 1993-06-15
DK0510625T3 (da) 1997-07-21
HU9200970D0 (en) 1992-06-29
FI921851A (fi) 1992-10-25
CA2064135A1 (en) 1992-10-25
EP0510625B1 (de) 1997-07-02
DE69220610D1 (de) 1997-08-07
EP0510625A1 (de) 1992-10-28
FI921851A0 (fi) 1992-04-24
CN1038677C (zh) 1998-06-10
US5180830A (en) 1993-01-19
CN1066064A (zh) 1992-11-11
ATE154928T1 (de) 1997-07-15
KR920019747A (ko) 1992-11-19
BR9201470A (pt) 1992-12-01
HUT60718A (en) 1992-10-28
AU1505892A (en) 1992-10-29
ZA922424B (en) 1992-12-30
IL101357A0 (en) 1992-11-15
CS126192A3 (en) 1992-11-18

Similar Documents

Publication Publication Date Title
ATE69789T1 (de) Herstellung von leichtolefinen.
ATE162205T1 (de) Verfahren zur herstellung von polysuccinimidpolymeren
ATE157093T1 (de) Rs-thioctsäure mit neuartiger morphologie
DE3768319D1 (de) Verfahren zur herstellung von o-substituierten hydroxylaminen.
DE69220610T2 (de) Verfahren zur Herstellung von Lichtstabilisatoren mit gehinderten Aminogruppen
ATE19884T1 (de) Verfahren zur herstellung von phosphonomethylierten aminosaeuren.
DE68916189D1 (de) Verfahren zur Herstellung von 63-Carboxyamid-Teicoplanin-Antibiotika.
NO178231C (no) Umettede polyesterharpiksblandinger og anvendelse av disse
DE59707004D1 (de) Verfahren zur Herstellung von 2-substituierten 5-Chlorimidazol-4-carbaldehyden
DE69410073D1 (de) Verfahren zur Herstellung von 2-Perfluoroalkyl-3-oxazolin-5-one
ES2084595T3 (es) Procedimiento quimico mejorado para preparar el antibiotico l/17392 (desglucoteicoplanina) y sus sales.
DE3773246D1 (de) Verfahren zur herstellung thermoplastisch verarbeitbarer aromatischer polyamide und polyamidimide.
DE69120567D1 (de) Verfahren zur Herstellung von Fluormethyl-substituierter Piperidin-Carbodithioaten
ATE148092T1 (de) Verfahren zur herstellung von hochreinen carbonsäure-phenylestern
DE69125461T2 (de) Verfahren zur Herstellung von substituierten und nicht substituierten 2,3-Pyridin und Chinolincarbonsäuren
ATE151748T1 (de) Verfahren zur herstellung von alkansulfonsäure
DE3887465D1 (de) Verfahren zur Herstellung von Säureanhydriden.
ATE206109T1 (de) Verfahren zur herstellung von carbamoylmethylharnstoff-derivaten
DE3668626D1 (de) Verfahren zur herstellung von 7-alpha,acetylthiosteroiden.
PT87064A (pt) Process for the preparation of 5-hydroxydiprafenone and its acid addition salts
ATE162522T1 (de) Verfahren zur herstellung von heterocyclischen derivaten
ATE92029T1 (de) Verfahren zur herstellung von 2-cyclohexenylcarboxylaten.
ATE8635T1 (de) Verfahren zur herstellung eines beta-dglucopyranosederivates.
DE3773482D1 (de) Verfahren zur herstellung von phosphorhaltigen zwischenprodukten fuer herbizide verwendung.
DE3886172D1 (de) Verfahren zur Herstellung von Peptidsynthonen.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee