IT1230613B - Procedimento per ottenere una sostanza antiossidante da peci fenoliche. - Google Patents
Procedimento per ottenere una sostanza antiossidante da peci fenoliche.Info
- Publication number
- IT1230613B IT1230613B IT8822444A IT2244488A IT1230613B IT 1230613 B IT1230613 B IT 1230613B IT 8822444 A IT8822444 A IT 8822444A IT 2244488 A IT2244488 A IT 2244488A IT 1230613 B IT1230613 B IT 1230613B
- Authority
- IT
- Italy
- Prior art keywords
- peci
- phenolic
- procedure
- obtaining
- antioxidant substance
- Prior art date
Links
- 101150039033 Eci2 gene Proteins 0.000 title 1
- 102100021823 Enoyl-CoA delta isomerase 2 Human genes 0.000 title 1
- 239000003963 antioxidant agent Substances 0.000 title 1
- 230000003078 antioxidant effect Effects 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
- C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
- C09K15/06—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing oxygen
- C09K15/08—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing oxygen containing a phenol or quinone moiety
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
-
- 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
- C07C37/14—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 addition reactions, i.e. reactions involving at least one carbon-to-carbon unsaturated bond
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8822444A IT1230613B (it) | 1988-10-27 | 1988-10-27 | Procedimento per ottenere una sostanza antiossidante da peci fenoliche. |
EP19890116088 EP0365791A3 (en) | 1988-10-27 | 1989-08-31 | Process for producing an antioxidant from phenolic pitch |
YU02066/89A YU206689A (en) | 1988-10-27 | 1989-10-25 | Process for producing antioxidant from phenole pitch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8822444A IT1230613B (it) | 1988-10-27 | 1988-10-27 | Procedimento per ottenere una sostanza antiossidante da peci fenoliche. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8822444A0 IT8822444A0 (it) | 1988-10-27 |
IT1230613B true IT1230613B (it) | 1991-10-28 |
Family
ID=11196368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8822444A IT1230613B (it) | 1988-10-27 | 1988-10-27 | Procedimento per ottenere una sostanza antiossidante da peci fenoliche. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0365791A3 (it) |
IT (1) | IT1230613B (it) |
YU (1) | YU206689A (it) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE604867C (de) * | 1928-06-08 | 1934-10-30 | Carl Wulff Dr | Verfahren zur O- oder C-Alkylierung von Phenolen |
US2154192A (en) * | 1935-05-07 | 1939-04-11 | Firm Beck Koller & Company Inc | C-substituted phenols and process for making same |
US3265742A (en) * | 1957-09-30 | 1966-08-09 | Goodyear Tire & Rubber | Alkylated phenols |
BE605948A (it) * | 1960-07-11 | |||
NL282802A (it) * | 1961-09-01 |
-
1988
- 1988-10-27 IT IT8822444A patent/IT1230613B/it active
-
1989
- 1989-08-31 EP EP19890116088 patent/EP0365791A3/en not_active Withdrawn
- 1989-10-25 YU YU02066/89A patent/YU206689A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0365791A3 (en) | 1991-10-02 |
EP0365791A2 (en) | 1990-05-02 |
YU206689A (en) | 1991-02-28 |
IT8822444A0 (it) | 1988-10-27 |
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