BE673785A - - Google Patents

Info

Publication number: BE673785A
Authority: BE; Belgium

Application number

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.)

1964-12-17

Filing date

1965-12-15

Publication date

1966-06-15

1965-12-15 Application filed filed Critical

1966-06-15 Publication of BE673785A publication Critical patent/BE673785A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/36—Compounds containing oxirane rings with hydrocarbon radicals, substituted by nitrogen atoms

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Epoxy Compounds (AREA)

BE673785D 1964-12-17 1965-12-15 BE673785A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US41922564A	1964-12-17	1964-12-17

Publications (1)

Publication Number	Publication Date
BE673785A true BE673785A (fr)	1966-06-15

Family

ID=23661333

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE673785D BE673785A (fr)	1964-12-17	1965-12-15

Country Status (4)

Country	Link
BE (1)	BE673785A (fr)
DE (1)	DE1518336C3 (fr)
FR (1)	FR1459628A (fr)
NL (1)	NL148055B (fr)

1965
- 1965-12-15 BE BE673785D patent/BE673785A/xx not_active IP Right Cessation
- 1965-12-15 NL NL6516333A patent/NL148055B/xx not_active IP Right Cessation
- 1965-12-15 DE DE19651518336 patent/DE1518336C3/de not_active Expired
- 1965-12-15 FR FR42319A patent/FR1459628A/fr not_active Expired

Also Published As

Publication number	Publication date
NL148055B (nl)	1975-12-15
DE1518336A1 (de)	1969-11-06
DE1518336B2 (de)	1974-07-11
FR1459628A (fr)	1966-11-18
DE1518336C3 (de)	1975-03-20
NL6516333A (fr)	1966-06-20

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Legal Events

Date	Code	Title	Description
1985-06-30	RE	Patent lapsed	Owner name: SHELL INTERNATIONAL RESEARCH MAATSCHAPPIJ N.V. Effective date: 19841215

Date

Code

Title

Description

1985-06-30

Patent lapsed

Owner name: SHELL INTERNATIONAL RESEARCH MAATSCHAPPIJ N.V.

Effective date: 19841215