BR7105286D0 - PROCESS FOR OBTAINING HYDROXYphenylacetic Acids - Google Patents
PROCESS FOR OBTAINING HYDROXYphenylacetic AcidsInfo
- Publication number
- BR7105286D0 BR7105286D0 BR528671A BR528671A BR7105286D0 BR 7105286 D0 BR7105286 D0 BR 7105286D0 BR 528671 A BR528671 A BR 528671A BR 528671 A BR528671 A BR 528671A BR 7105286 D0 BR7105286 D0 BR 7105286D0
- Authority
- BR
- Brazil
- Prior art keywords
- obtaining
- hydroxyphenylacetic acids
- hydroxyphenylacetic
- acids
- obtaining hydroxyphenylacetic
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702040643 DE2040643A1 (en) | 1970-08-17 | 1970-08-17 | Hydroxyphenyl acetic acids - from halo deriv and alkali using metallic copper plus copper salts as catalyst |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7105286D0 true BR7105286D0 (en) | 1973-05-10 |
Family
ID=5779874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR528671A BR7105286D0 (en) | 1970-08-17 | 1971-08-17 | PROCESS FOR OBTAINING HYDROXYphenylacetic Acids |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT308079B (en) |
BR (1) | BR7105286D0 (en) |
CH (1) | CH554825A (en) |
DE (1) | DE2040643A1 (en) |
ES (1) | ES394281A1 (en) |
HU (1) | HU162719B (en) |
SE (1) | SE368001B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU77994A1 (en) * | 1977-08-19 | 1979-05-23 | Oreal | TINCTORIAL COMPOSITIONS BASED ON OXIDIZING COLORANTS CONTAINING AN ALKANOIC ACID (2,5-DIHYDROXYPHENYL) OR ONE OF ITS SALTS AS AN ANTI-OXIDANT AND PROCESS OF PREPARATION |
JPS54160740A (en) * | 1978-06-09 | 1979-12-19 | Takeda Chem Ind Ltd | Anti-fibrotic agent |
GB2083023B (en) * | 1980-08-29 | 1984-06-06 | Ihara Chemical Ind Co | Hydroxyphenyl aliphatic acid derivatives preparation and quinolivate copper complex catalyst used therein |
US5167747A (en) * | 1989-02-15 | 1992-12-01 | Kadija Igor V | Apparatus for manufacturing interconnects with fine lines and fine spacing |
GB9012973D0 (en) * | 1990-06-11 | 1990-08-01 | Ici Plc | Chemical process |
-
1970
- 1970-08-17 DE DE19702040643 patent/DE2040643A1/en active Pending
-
1971
- 1971-08-13 AT AT710771A patent/AT308079B/en active
- 1971-08-13 CH CH1193871A patent/CH554825A/en not_active IP Right Cessation
- 1971-08-13 SE SE1035771A patent/SE368001B/xx unknown
- 1971-08-16 ES ES394281A patent/ES394281A1/en not_active Expired
- 1971-08-17 BR BR528671A patent/BR7105286D0/en unknown
- 1971-08-17 HU HUBA002628 patent/HU162719B/hu unknown
Also Published As
Publication number | Publication date |
---|---|
CH554825A (en) | 1974-10-15 |
DE2040643A1 (en) | 1972-02-24 |
SE368001B (en) | 1974-06-17 |
AT308079B (en) | 1973-06-25 |
ES394281A1 (en) | 1973-12-16 |
HU162719B (en) | 1973-04-28 |
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