CH577994A5 - - Google Patents

Info

Publication number: CH577994A5
Authority: CH; Switzerland

Application number

CH689273A

Original Assignee

Ugine Kuhlmann

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.)

1972-05-24

Filing date

1973-05-15

Publication date

1976-07-30

1973-05-15 Application filed by Ugine Kuhlmann filed Critical Ugine Kuhlmann

1973-08-06 Priority to GB3727473A priority Critical patent/GB1408370A/en

1976-07-30 Publication of CH577994A5 publication Critical patent/CH577994A5/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/04—Ortho- or peri-condensed ring systems
- C07D221/06—Ring systems of three rings
- C07D221/14—Aza-phenalenes, e.g. 1,8-naphthalimide

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Plural Heterocyclic Compounds (AREA)
Photoreceptors In Electrophotography (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

CH689273A 1972-05-24 1973-05-15 CH577994A5 (zh)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB3727473A GB1408370A (en)	1972-08-23	1973-08-06	Flow controllers for flowable substances and apparatus and installations incorporating such controllers

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7218445A FR2186025A5 (zh)	1972-05-24	1972-05-24

Publications (1)

Publication Number	Publication Date
CH577994A5 true CH577994A5 (zh)	1976-07-30

Family

ID=9098985

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH689273A CH577994A5 (zh)	1972-05-24	1973-05-15

Country Status (12)

Country	Link
US (1)	US3932413A (zh)
JP (1)	JPS5726308B2 (zh)
AR (1)	AR195920A1 (zh)
BE (1)	BE799944A (zh)
BR (1)	BR7303847D0 (zh)
CH (1)	CH577994A5 (zh)
DE (1)	DE2324285A1 (zh)
ES (1)	ES415071A1 (zh)
FR (1)	FR2186025A5 (zh)
GB (1)	GB1434837A (zh)
IT (1)	IT986347B (zh)
NL (1)	NL7307103A (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2507459C3 (de) *	1975-02-21	1979-11-15	Basf Ag, 6700 Ludwigshafen	4,5-Dialkoxy-N-cycloammoniumnaphthalimide

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1541050A (fr) *	1967-08-11	1968-10-04	Ugine Kuhlmann	Nouveaux agents de blanchiment optique, leur préparation et leurs applications
US3697525A (en) *	1968-06-08	1972-10-10	Mitsubishi Chem Ind	Fluorescent naphthalimide derivatives

1972
- 1972-05-24 FR FR7218445A patent/FR2186025A5/fr not_active Expired
1973
- 1973-05-14 DE DE2324285A patent/DE2324285A1/de not_active Ceased
- 1973-05-15 CH CH689273A patent/CH577994A5/xx not_active IP Right Cessation
- 1973-05-21 US US05/362,555 patent/US3932413A/en not_active Expired - Lifetime
- 1973-05-22 NL NL7307103A patent/NL7307103A/xx not_active Application Discontinuation
- 1973-05-23 IT IT68497/73A patent/IT986347B/it active
- 1973-05-23 AR AR247196A patent/AR195920A1/es active
- 1973-05-23 ES ES415071A patent/ES415071A1/es not_active Expired
- 1973-05-23 BE BE131448A patent/BE799944A/xx not_active IP Right Cessation
- 1973-05-23 JP JP5764273A patent/JPS5726308B2/ja not_active Expired
- 1973-05-24 GB GB2493673A patent/GB1434837A/en not_active Expired
- 1973-05-24 BR BR3847/73A patent/BR7303847D0/pt unknown

Also Published As

Publication number	Publication date
BE799944A (fr)	1973-11-23
ES415071A1 (es)	1976-02-16
BR7303847D0 (pt)	1974-01-08
AR195920A1 (es)	1973-11-15
JPS5726308B2 (zh)	1982-06-03
DE2324285A1 (de)	1973-12-06
US3932413A (en)	1976-01-13
FR2186025A5 (zh)	1974-01-04
IT986347B (it)	1975-01-30
JPS4942725A (zh)	1974-04-22
NL7307103A (zh)	1973-11-27
GB1434837A (en)	1976-05-05

Publication	Publication Date	Title
JPS4952047A (zh)	1974-05-21
BE818704A (fr)	1975-02-10	Perfectionnements aux procedes et dispositifs pour elaborer desmateriaux ameliores en feuille a partir d'une matiere thermoplastique
FR2194692A1 (zh)	1974-03-01
JPS4892638U (zh)	1973-11-07
FR2186025A5 (zh)	1974-01-04
FR2186464B1 (zh)	1976-05-07
FR2199218B1 (zh)	1975-03-07
JPS4991075U (zh)	1974-08-07
FR2175716A1 (zh)	1973-10-26
JPS4884679U (zh)	1973-10-15
JPS4956967U (zh)	1974-05-20
CH590332A5 (zh)	1977-08-15
CH574954A5 (zh)	1976-04-30
CH581657A5 (zh)	1976-11-15
CH581618A5 (zh)	1976-11-15
CH580913A5 (zh)	1976-10-29
CH565672A5 (zh)	1975-08-29
CH580819A5 (zh)	1976-10-15
CH580477A5 (zh)	1976-10-15
CH566857A5 (zh)	1975-09-30
CH590295A5 (zh)	1977-07-29
CH590287A5 (zh)	1977-07-29
CH580130A5 (zh)	1976-09-30
CH579842A5 (zh)	1976-09-15
CH579254A5 (zh)	1976-08-31

Legal Events

Date	Code	Title	Description
1985-01-31	PL	Patent ceased
2024-10-31	PL	Patent ceased