BR8901644A - Processo em uma etapa para preparar bis(2,2,6,6-tetrametil-4-piperidil)amina - Google Patents

Processo em uma etapa para preparar bis(2,2,6,6-tetrametil-4-piperidil)amina

Info

Publication number: BR8901644A
Authority: BR; Brazil
Prior art keywords: piperidyl; tetramethyl; amine; step process; prepare bis
Prior art date: 1988-04-07

Application number

BR898901644A

Other languages

English (en)

Inventor

Graziano Vignali

Giovanni Da Roit

Paul Dr Dubs

Peter Baumeister

Original Assignee

Ciba Geigy Ag

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.)

1988-04-07

Filing date

1989-04-07

Publication date

1989-11-21

1989-04-07 Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag

1989-11-21 Publication of BR8901644A publication Critical patent/BR8901644A/pt

Links

IOCLFIGHHOKNTE-UHFFFAOYSA-N 2,2,6,6-tetramethyl-n-(2,2,6,6-tetramethylpiperidin-4-yl)piperidin-4-amine Chemical compound C1C(C)(C)NC(C)(C)CC1NC1CC(C)(C)NC(C)(C)C1 IOCLFIGHHOKNTE-UHFFFAOYSA-N 0.000 title 1

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
- C07D211/56—Nitrogen atoms
- C07D211/58—Nitrogen atoms attached in position 4
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Hydrogenated Pyridines (AREA)

BR898901644A 1988-04-07 1989-04-07 Processo em uma etapa para preparar bis(2,2,6,6-tetrametil-4-piperidil)amina BR8901644A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8820117A IT1216560B (it)	1988-04-07	1988-04-07	Procedimento per la preparazione di bis(2,2,6,6_tetrametil_4_piperidil)ammina.

Publications (1)

Publication Number	Publication Date
BR8901644A true BR8901644A (pt)	1989-11-21

Family

ID=11163946

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR898901644A BR8901644A (pt)	1988-04-07	1989-04-07	Processo em uma etapa para preparar bis(2,2,6,6-tetrametil-4-piperidil)amina

Country Status (8)

Country	Link
US (1)	US4923992A (pt)
EP (1)	EP0336895B1 (pt)
JP (1)	JP2849820B2 (pt)
KR (1)	KR970011789B1 (pt)
BR (1)	BR8901644A (pt)
CA (1)	CA1336604C (pt)
DE (1)	DE68912809T2 (pt)
IT (1)	IT1216560B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TW338768B (en) *	1994-06-02	1998-08-21	Ciba Sc Holding Ag	Oligometic HALS phosphites and HALS phosphonites as stabilizers
ES2128025T3 (es) *	1994-10-12	1999-05-01	Ciba Geigy Ag	Fosforinanos hals como estabilizadores.
DE4442990A1 (de) *	1994-12-02	1996-06-05	Huels Chemische Werke Ag	Verfahren zur Herstellung von 4-Amino-2,2,6,6-tetramethylpiperidin
DE19544599A1 (de) *	1995-11-30	1997-06-05	Huels Chemische Werke Ag	Kontinuierliches Verfahren zur Herstellung von 4-Amino-2,2,6,6-tetramethylpiperidin
DE19644771A1 (de) *	1996-10-28	1998-04-30	Basf Ag	Verfahren zur Herstellung von Bis-(2,2,6,6-tetramethyl-4-piperidyl)-amin
DE19644770A1 (de) *	1996-10-28	1998-04-30	Basf Ag	Verfahren zur Herstellung von 4-Amino-2,2,6,6-tetramethylpiperidin (TAD) über das Zwischenprodukt 2,2,6,6-Tetramethyl-4-[(2,2,6,6-tetramethyl-4-piperidyliden)-amino]-piperidin
KR101901962B1 (ko)	2013-11-08	2018-11-07	한국전자통신연구원	내비게이션을 이용한 자율 주행 제어 장치 및 그 방법
EP2871208A1 (en)	2013-11-08	2015-05-13	Carl-Eric Wilen	Sulfenamides, sulfinamides and sulfonamides as flame retardants
CN105294541B (zh) *	2015-11-17	2017-10-27	江西科技师范大学	2,2,6,6‑四甲基哌啶的合成方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3684765A (en) *	1970-01-08	1972-08-15	Sankyo Co	Stabilization of synthetic polymers
JPS557861B2 (pt) *	1972-10-04	1980-02-28
NL179392C (nl) *	1975-03-21	1986-09-01	Montefibre Spa	Werkwijze voor het bereiden van gestabiliseerde polymere samenstellingen alsmede op een werkwijze voor het bereiden van als stabilisator geschikte polyaminen, en gevormde voortbrengselen daaruit vervaardigd.
DE3066156D1 (en) *	1979-06-21	1984-02-23	Ciba Geigy Ag	Polyalkylpiperidyl ureas, their application as stabilizers and polymers thus stabilized
IT7928324A0 (it) *	1979-12-21	1979-12-21	Chimosa Chimica Organica Spa	Derivati piperidinici, stabilizzanti per polimeri sintetici.
JPS59122487A (ja) *	1982-12-28	1984-07-14	Sankyo Co Ltd	ピペリジル−トリアジン−トリアミン誘導体及び高分子材料用安定剤
DE3321332A1 (de) *	1983-06-13	1984-12-13	Chemische Werke Hüls AG, 4370 Marl	Verfahren zur herstellung von polyalkylpiperidylaminen
US4661594A (en) *	1984-02-29	1987-04-28	Ciba-Geigy Corporation	Certain [(2,2,6,6-tetramethyl-4-piperidyl)amino]-1,3,2-dioxaphosphorinanes useful as stabilizers for protecting resins
US4605743A (en) *	1985-04-16	1986-08-12	Uniroyal Chemical Company, Inc.	Process for the production of 2,2,6,6-tetraalkyl-4-piperidylamines
US4607104A (en) *	1985-07-11	1986-08-19	Uniroyal Chemical Company, Inc.	Process for the production of 2,2,6,6-tetraalkyl-4-piperidylamines
JPS6218444A (ja) *	1985-07-16	1987-01-27	Adeka Argus Chem Co Ltd	安定化された高分子材料組成物
JPS6218443A (ja) *	1985-07-17	1987-01-27	Adeka Argus Chem Co Ltd	安定化高分子材料組成物

1988
- 1988-04-07 IT IT8820117A patent/IT1216560B/it active
1989
- 1989-03-27 US US07/329,168 patent/US4923992A/en not_active Expired - Fee Related
- 1989-03-29 DE DE68912809T patent/DE68912809T2/de not_active Expired - Fee Related
- 1989-03-29 EP EP89810235A patent/EP0336895B1/en not_active Expired - Lifetime
- 1989-04-04 KR KR1019890004532A patent/KR970011789B1/ko not_active Expired - Lifetime
- 1989-04-05 CA CA000595710A patent/CA1336604C/en not_active Expired - Fee Related
- 1989-04-07 JP JP1089577A patent/JP2849820B2/ja not_active Expired - Lifetime
- 1989-04-07 BR BR898901644A patent/BR8901644A/pt not_active Application Discontinuation

Also Published As

Publication number	Publication date
JP2849820B2 (ja)	1999-01-27
IT1216560B (it)	1990-03-08
KR970011789B1 (ko)	1997-07-16
EP0336895B1 (en)	1994-02-02
EP0336895A1 (en)	1989-10-11
KR890016008A (ko)	1989-11-27
DE68912809T2 (de)	1994-06-30
US4923992A (en)	1990-05-08
DE68912809D1 (de)	1994-03-17
CA1336604C (en)	1995-08-08
IT8820117A0 (it)	1988-04-07
JPH01308251A (ja)	1989-12-12

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Legal Events

Date	Code	Title	Description
1995-08-01	FA2	Application deemed withdrawn (art. 19(5))