DE3685081D1 - Tartratverbindungen als lichtstabilisatoren fuer kunststoffe. - Google Patents

Tartratverbindungen als lichtstabilisatoren fuer kunststoffe.

Info

Publication number
DE3685081D1
DE3685081D1 DE8686307877T DE3685081T DE3685081D1 DE 3685081 D1 DE3685081 D1 DE 3685081D1 DE 8686307877 T DE8686307877 T DE 8686307877T DE 3685081 T DE3685081 T DE 3685081T DE 3685081 D1 DE3685081 D1 DE 3685081D1
Authority
DE
Germany
Prior art keywords
tartrate
plastics
connections
light stabilizers
stabilizers
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
DE8686307877T
Other languages
German (de)
English (en)
Inventor
Richard Victor Nelson
John Fergus Stephen
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.)
Zeneca Inc
Original Assignee
ICI Americas 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 ICI Americas Inc filed Critical ICI Americas Inc
Application granted granted Critical
Publication of DE3685081D1 publication Critical patent/DE3685081D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero 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
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Hydrogenated Pyridines (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE8686307877T 1985-10-11 1986-10-10 Tartratverbindungen als lichtstabilisatoren fuer kunststoffe. Expired - Fee Related DE3685081D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78679985A 1985-10-11 1985-10-11
US06/902,797 US4687800A (en) 1985-10-11 1986-09-02 Tartrate-based light stabilizers for plastics

Publications (1)

Publication Number Publication Date
DE3685081D1 true DE3685081D1 (de) 1992-06-04

Family

ID=27120592

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686307877T Expired - Fee Related DE3685081D1 (de) 1985-10-11 1986-10-10 Tartratverbindungen als lichtstabilisatoren fuer kunststoffe.

Country Status (7)

Country Link
US (1) US4687800A (US06272168-20010807-M00014.png)
EP (1) EP0219332B1 (US06272168-20010807-M00014.png)
AU (1) AU593584B2 (US06272168-20010807-M00014.png)
CA (1) CA1287053C (US06272168-20010807-M00014.png)
DE (1) DE3685081D1 (US06272168-20010807-M00014.png)
ES (1) ES2032747T3 (US06272168-20010807-M00014.png)
GR (1) GR3004466T3 (US06272168-20010807-M00014.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4785102A (en) * 1985-08-27 1988-11-15 Ciba-Geigy Corporation Photolytically cleavable, N-acylated sterically hindered amines
IT1247977B (it) * 1991-06-04 1995-01-05 Ciba Geigy Spa Stabilizzazione di materiali organici polimerici mediante l`impiego dimiscele sinergiche costituite da ammine cicliche stericamente impeditee derivati del 3-pirazolidinone o del 1,2,4,-triazolidin-3,5,-dione
KR102270026B1 (ko) * 2020-01-31 2021-06-28 현대약품 주식회사 (3s)-3-(4-(3-(1,4-다이옥사스파이로[4,5]데스-7-엔-8-일)벤질옥시)페닐)헥스-4-이노익산의 품질 평가 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046737A (en) * 1971-11-30 1977-09-06 Ciba-Geigy Corporation Piperidine derivatives
JPS5379935A (en) * 1976-12-24 1978-07-14 Adeka Argus Chem Co Ltd Stabilized synthetic resin composition
IT1209518B (it) * 1984-04-09 1989-08-30 Ciba Geigy Spa Composti piperidinici ad attivita'stabilizzante per polimeri sintetici.

Also Published As

Publication number Publication date
ES2032747T3 (es) 1993-03-01
AU6369586A (en) 1987-04-16
CA1287053C (en) 1991-07-30
EP0219332A3 (en) 1988-10-12
AU593584B2 (en) 1990-02-15
US4687800A (en) 1987-08-18
EP0219332A2 (en) 1987-04-22
GR3004466T3 (US06272168-20010807-M00014.png) 1993-03-31
EP0219332B1 (en) 1992-04-29

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Legal Events

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