GB2120243B - Phenolic antioxidant - Google Patents
Phenolic antioxidantInfo
- Publication number
- GB2120243B GB2120243B GB8310995A GB8310995A GB2120243B GB 2120243 B GB2120243 B GB 2120243B GB 8310995 A GB8310995 A GB 8310995A GB 8310995 A GB8310995 A GB 8310995A GB 2120243 B GB2120243 B GB 2120243B
- Authority
- GB
- United Kingdom
- Prior art keywords
- phenolic antioxidant
- phenolic
- antioxidant
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/84—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by crystallisation
-
- 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
- C07C37/20—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 using aldehydes or ketones
-
- 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
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8310995A GB2120243B (en) | 1982-05-14 | 1983-04-22 | Phenolic antioxidant |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8214408 | 1982-05-14 | ||
GB8225151 | 1982-09-03 | ||
GB8310995A GB2120243B (en) | 1982-05-14 | 1983-04-22 | Phenolic antioxidant |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8310995D0 GB8310995D0 (en) | 1983-05-25 |
GB2120243A GB2120243A (en) | 1983-11-30 |
GB2120243B true GB2120243B (en) | 1986-05-08 |
Family
ID=27261588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8310995A Expired GB2120243B (en) | 1982-05-14 | 1983-04-22 | Phenolic antioxidant |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2120243B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4801757A (en) * | 1987-11-27 | 1989-01-31 | Ici Americas Inc. | Noncrystalline tris(4-hydroxy-2-methyl-5-tert. butylphenyl) butane |
GB0114265D0 (en) | 2001-06-12 | 2001-08-01 | Ciba Sc Holding Ag | Polymeric material containing a latent acid |
-
1983
- 1983-04-22 GB GB8310995A patent/GB2120243B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2120243A (en) | 1983-11-30 |
GB8310995D0 (en) | 1983-05-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3478224D1 (en) | Antioxidant preparation | |
JPS57111375A (en) | Manufacture of phenolic antioxidant | |
AU540541B2 (en) | Phenolic foam | |
AU540473B2 (en) | Phenolic foam | |
DE3368942D1 (en) | Synergistic antioxidant mixtures | |
ZA832482B (en) | Hydrolitically stable antioxidant composition | |
PH20797A (en) | Antioxidant composition | |
GB8315159D0 (en) | Electric retarders | |
GB2158070B (en) | Antioxidant | |
DE3378306D1 (en) | Cutting assembly | |
GB2125055B (en) | Phenolic foams | |
PT77287A (en) | Compound | |
GB2114694B (en) | Bibcock assemblies | |
GB2117769B (en) | Substituted diamino-thiadiazoles | |
GB2120243B (en) | Phenolic antioxidant | |
JPS5531073A (en) | Phenolic esteramide antioxidant | |
GB8323641D0 (en) | Substituted 1-pyridyloxy-3-indolylalkyl-amino-2-propanols | |
GB8318705D0 (en) | Screwwasher assemblies | |
ZA837572B (en) | Phenol derivatives | |
GB2123024B (en) | Antioxidant synergists | |
GB8315828D0 (en) | Substituted phenylaminobenzimidazoles | |
GB8315827D0 (en) | Substituted phenylaminobenzimidazoles | |
GB8302736D0 (en) | Perfluoro-spiro compound | |
ZA837511B (en) | Cooling assembly | |
SU1177473A1 (en) | Slitting cutter-loader |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19960422 |