CH598170A5 - - Google Patents
Info
- Publication number
- CH598170A5 CH598170A5 CH438476A CH438476A CH598170A5 CH 598170 A5 CH598170 A5 CH 598170A5 CH 438476 A CH438476 A CH 438476A CH 438476 A CH438476 A CH 438476A CH 598170 A5 CH598170 A5 CH 598170A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/16—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by condensation involving hydroxy groups of phenols or alcohols or the ether or mineral ester group derived therefrom
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/607,735 US3993701A (en) | 1975-08-25 | 1975-08-25 | Methylation of α-naphthol to 2-methyl-1-naphthol |
Publications (1)
Publication Number | Publication Date |
---|---|
CH598170A5 true CH598170A5 (xx) | 1978-04-28 |
Family
ID=24433506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH438476A CH598170A5 (xx) | 1975-08-25 | 1976-04-07 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3993701A (xx) |
JP (1) | JPS5227758A (xx) |
CA (1) | CA1057776A (xx) |
CH (1) | CH598170A5 (xx) |
DE (1) | DE2612076A1 (xx) |
GB (1) | GB1490499A (xx) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52141355U (xx) * | 1976-04-20 | 1977-10-26 | ||
US4187255A (en) * | 1978-08-21 | 1980-02-05 | Conoco, Inc. | Process for methylating naphthalene |
JPS60105144U (ja) * | 1983-12-23 | 1985-07-18 | 杉本 尚安 | 段ボ−ル紙印刷機における印刷インク回収装置 |
US5278343A (en) * | 1992-02-27 | 1994-01-11 | Kuraray Company, Ltd. | Process for producing 2-methyl-1-naphthol |
US5420362A (en) * | 1993-10-08 | 1995-05-30 | Clairol, Inc. | Synthesis of 2-methyl-1-naphthol |
JP3002218U (ja) * | 1994-03-18 | 1994-09-20 | 株式会社イソワ | 段ボールシート用印刷機のインキ供給・回収機構 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3426358A (en) * | 1965-11-19 | 1969-02-04 | Hooker Chemical Corp | Alkylation of phenols |
DE1817342A1 (de) * | 1968-12-28 | 1970-09-24 | Lowi Gmbh Chem Werke | Verfahren zur Herstellung von ortho- und paramethylierten Phenolen |
US3707569A (en) * | 1970-07-22 | 1972-12-26 | Gen Electric | Alkylation process |
-
1975
- 1975-08-25 US US05/607,735 patent/US3993701A/en not_active Expired - Lifetime
-
1976
- 1976-03-22 DE DE19762612076 patent/DE2612076A1/de not_active Withdrawn
- 1976-03-30 CA CA249,222A patent/CA1057776A/en not_active Expired
- 1976-04-07 CH CH438476A patent/CH598170A5/xx not_active IP Right Cessation
- 1976-06-17 GB GB25211/76A patent/GB1490499A/en not_active Expired
- 1976-07-13 JP JP51082616A patent/JPS5227758A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2612076A1 (de) | 1977-03-10 |
JPS5227758A (en) | 1977-03-02 |
US3993701A (en) | 1976-11-23 |
GB1490499A (en) | 1977-11-02 |
CA1057776A (en) | 1979-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |