Thiazolinylamino-piperidine derivatives

US4089841A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Reinhard Lantzsch · Leverkusen, DE
• Paul Uhrhan
• Harald Oertel · Odenthal, DE
• Ernst Roos
• Dieter Arlt · Cologne, DE

Key dates

• Filing date: Oct 6, 1976
• Grant date: May 16, 1978
• Expiry date: Oct 6, 1996

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08K5/47
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Thiazolinylamino-piperidine derivatives can be obtained by reacting a .beta.-chloroisothiocyanate with a 4-amino-piperidine. The resulting products can be used as stabilizers for synthetic polymers against discoloration and degradation under the effect of visible and/or UV-light, heat and/or atmospheric influences.