NL6915873A - - Google Patents
Info
- Publication number
- NL6915873A NL6915873A NL6915873A NL6915873A NL6915873A NL 6915873 A NL6915873 A NL 6915873A NL 6915873 A NL6915873 A NL 6915873A NL 6915873 A NL6915873 A NL 6915873A NL 6915873 A NL6915873 A NL 6915873A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/14—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups
- C07C209/18—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups with formation of amino groups bound to carbon atoms of six-membered aromatic rings or from amines having nitrogen atoms bound to carbon atoms of six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77134268A | 1968-10-28 | 1968-10-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6915873A true NL6915873A (xx) | 1970-05-01 |
Family
ID=25091509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6915873A NL6915873A (xx) | 1968-10-28 | 1969-10-21 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3578714A (xx) |
BE (1) | BE740758A (xx) |
DE (1) | DE1954274A1 (xx) |
FR (1) | FR2021702A1 (xx) |
NL (1) | NL6915873A (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3013401C2 (de) * | 1980-04-05 | 1983-08-04 | Rütgerswerke AG, 6000 Frankfurt | Verfahren und Vorrichtung zur Aminierung von Phenolen und Alkylphenolen |
US4404399A (en) * | 1982-09-30 | 1983-09-13 | The Halcon Sd Group, Inc. | Coproduction of aniline and diphenylamine |
US8933262B2 (en) | 2011-05-24 | 2015-01-13 | Basf Se | Process for preparing polyisocyanates from biomass |
JP2014520086A (ja) | 2011-05-24 | 2014-08-21 | ビーエーエスエフ ソシエタス・ヨーロピア | バイオマスからポリイソシアナートを製造する方法 |
-
1968
- 1968-10-28 US US771342A patent/US3578714A/en not_active Expired - Lifetime
-
1969
- 1969-10-21 NL NL6915873A patent/NL6915873A/xx unknown
- 1969-10-24 BE BE740758A patent/BE740758A/xx unknown
- 1969-10-27 FR FR6936708A patent/FR2021702A1/fr not_active Withdrawn
- 1969-10-28 DE DE19691954274 patent/DE1954274A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2021702A1 (xx) | 1970-07-24 |
BE740758A (xx) | 1970-04-24 |
US3578714A (en) | 1971-05-11 |
DE1954274A1 (de) | 1970-05-27 |