FR2052816A5 - - Google Patents

Info

Publication number
FR2052816A5
FR2052816A5 FR7022647A FR7022647A FR2052816A5 FR 2052816 A5 FR2052816 A5 FR 2052816A5 FR 7022647 A FR7022647 A FR 7022647A FR 7022647 A FR7022647 A FR 7022647A FR 2052816 A5 FR2052816 A5 FR 2052816A5
Authority
FR
France
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
Application number
FR7022647A
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.)
Sankyo Co Ltd
Original Assignee
Sankyo Co Ltd
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 Sankyo Co Ltd filed Critical Sankyo Co Ltd
Application granted granted Critical
Publication of FR2052816A5 publication Critical patent/FR2052816A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3445—Five-membered rings
FR7022647A 1969-06-20 1970-06-19 Expired FR2052816A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4874569 1969-06-20

Publications (1)

Publication Number Publication Date
FR2052816A5 true FR2052816A5 (fr) 1971-04-09

Family

ID=12811805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7022647A Expired FR2052816A5 (fr) 1969-06-20 1970-06-19

Country Status (6)

Country Link
US (1) US3705126A (fr)
CH (1) CH508687A (fr)
DE (1) DE2030908B2 (fr)
FR (1) FR2052816A5 (fr)
GB (1) GB1288662A (fr)
NL (1) NL148920B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994857A (en) * 1970-09-19 1976-11-30 Ciba-Geigy Corporation Azine derivatives of piperidine
US3975462A (en) * 1971-07-02 1976-08-17 Sankyo Company Limited Piperidine-spiro-hydantoin derivatives and their use as stabilizers
US3898303A (en) * 1972-05-31 1975-08-05 Sankyo Co Piperidine-spiro-hydantoin derivatives and their use as stabilizers
GB1437002A (en) * 1972-09-13 1976-05-26 Ici Ltd Cyclic amines
US4024104A (en) * 1975-06-13 1977-05-17 Atlantic Richfield Company Stabilized ethylene-carbon monoxide copolymers
US4052351A (en) * 1975-08-04 1977-10-04 Phillips Petroleum Company Stabilization of olefin polymers
CH623066A5 (fr) * 1976-05-11 1981-05-15 Ciba Geigy Ag
CH626109A5 (fr) * 1976-05-11 1981-10-30 Ciba Geigy Ag
JPS5429400A (en) * 1977-08-08 1979-03-05 Sankyo Co Ltd Polymer comprising polyalkylpiperidine and its use as stabilizers
US4250268A (en) * 1978-11-28 1981-02-10 Ciba-Geigy Corporation Polysilylesters having a polyalkylpiperidine as part of the polymer useful as light stabilizers for plastics
US4234699A (en) * 1978-11-29 1980-11-18 Ciba-Geigy Corporation Polymeric light stabilizers for plastics
US4234700A (en) * 1978-12-04 1980-11-18 Ciba-Geigy Corporation Polymeric light stabilizers for plastics
US4322522A (en) * 1980-07-08 1982-03-30 Akzona Incorporated Polyester/polyether segmented copolymers stabilized against degradation by UV light via copolymerization with analogs of 2,2,6,6-tetramethylpiperidine derivatives
EP0559611B1 (fr) * 1992-03-05 1999-11-17 Ciba SC Holding AG Stabilisation de pigments du type pyrrolopyrrole

Also Published As

Publication number Publication date
US3705126A (en) 1972-12-05
NL7008771A (fr) 1970-12-22
GB1288662A (fr) 1972-09-13
DE2030908A1 (fr) 1970-12-23
NL148920B (nl) 1976-03-15
DE2030908B2 (de) 1974-09-12
CH508687A (fr) 1971-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse