DK507081A - Farvestabilisering af phenoliske antioxidanter - Google Patents
Farvestabilisering af phenoliske antioxidanterInfo
- Publication number
- DK507081A DK507081A DK507081A DK507081A DK507081A DK 507081 A DK507081 A DK 507081A DK 507081 A DK507081 A DK 507081A DK 507081 A DK507081 A DK 507081A DK 507081 A DK507081 A DK 507081A
- Authority
- DK
- Denmark
- Prior art keywords
- phenolic antioxidants
- color stabilization
- stabilization
- color
- phenolic
- Prior art date
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
- C07C37/14—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
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
-
- 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
- C07C37/88—Use of additives, e.g. for stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20711180 | 1980-11-17 | ||
| US06/207,111 US4316996A (en) | 1980-11-17 | 1980-11-17 | Discoloration prevention of phenolic antioxidants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK507081A true DK507081A (da) | 1982-05-18 |
| DK169784B1 DK169784B1 (da) | 1995-02-27 |
Family
ID=22769240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK507081A DK169784B1 (da) | 1980-11-17 | 1981-11-16 | Fremgangsmåde til fremstilling af phenoliske anti-iltningsmidler |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4316996A (da) |
| EP (1) | EP0052573B1 (da) |
| JP (1) | JPS57111375A (da) |
| BR (1) | BR8107328A (da) |
| CA (1) | CA1166271A (da) |
| DE (1) | DE3163318D1 (da) |
| DK (1) | DK169784B1 (da) |
| MX (1) | MX159420A (da) |
| ZA (1) | ZA817152B (da) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4703073A (en) * | 1983-10-11 | 1987-10-27 | Ciba-Geigy Corporation | Alkylated N,N-dibenzylhydroxylamines and polyolefin compositions stabilized therewith |
| US4590231A (en) * | 1983-10-11 | 1986-05-20 | Ciba-Geigy Corporation | Polyolefin compositions stabilized against degradation using hydroxylamine derivatives |
| US4649221A (en) * | 1984-07-23 | 1987-03-10 | Ciba-Geigy Corporation | Polyhydroxylamines |
| US4612393A (en) * | 1985-04-29 | 1986-09-16 | Ciba-Geigy Corporation | Bis(substituted thioalkyl)hydroxylamines and stabilized polyolefin compositions |
| US4668727A (en) * | 1985-11-21 | 1987-05-26 | Ciba-Geigy Corporation | Ester substituted benzylhydroxylamines and stabilized polyolefin compositions |
| US4673700A (en) * | 1985-11-21 | 1987-06-16 | Ciba-Geigy Corporation | Amide substituted benzylhydroxylamines and stabilized polyolefin compositions |
| US4753972A (en) * | 1985-12-16 | 1988-06-28 | Ciba-Geigy Corporation | Substituted aminoxyethyl phosphonates |
| US4666962A (en) * | 1986-04-04 | 1987-05-19 | Ciba-Geigy Corporation | Compositions stabilized with substituted aminoxy-propanoates |
| US4929657A (en) * | 1986-04-04 | 1990-05-29 | Ciba-Geigy Corporation | Substituted aminoxy-propionamides |
| US4760179A (en) * | 1986-04-04 | 1988-07-26 | Ciba-Geigy Corporation | Substituted aminoxy-propionamides |
| US4918189A (en) * | 1986-12-12 | 1990-04-17 | Ciba-Geigy Corporation | Substituted hydroxylamines and compositions stabilized therewith |
| US4749733A (en) * | 1986-12-12 | 1988-06-07 | Ciba-Geigy Corporation | Substituted hydroxylamines and compositions stabilized therewith |
| US4782105A (en) * | 1987-04-10 | 1988-11-01 | Ciba-Geigy Corporation | Long chain N,N,-dialkylhydroxylamines and stabilized compositions |
| US4876300A (en) * | 1987-12-30 | 1989-10-24 | Ciba-Geigy Corporation | Polyolefin compositions stabilized with long chain N,N-dialkylhydroxylamines |
| US5019285A (en) * | 1990-01-26 | 1991-05-28 | Ciba-Geigy Corporation | Thioalkanoic acid substituted N,N-dialkylhydroxylamines and stabilized lubricant compositions |
| US5045583A (en) * | 1990-04-24 | 1991-09-03 | Ciba-Geigy Corporation | O-alkenyl substituted hydroxylamine stabilizers |
| US5266726A (en) * | 1990-10-22 | 1993-11-30 | Ciba-Geigy Corporation | Sterically hindered oxime color improvers for polyolefin processing |
| US5134183A (en) * | 1990-10-22 | 1992-07-28 | Ciba-Geigy Corporation | Sterically hindered oxime color improvers for polyolefin processing |
| US5262538A (en) * | 1991-05-07 | 1993-11-16 | Ciba-Geigy Corporation | Substituted 1-hydroxy-2,6-diaryl-4-acyloxypiperidines or 1-hydroxy-2,6-diaryl-4-acylaminopiperidines and stabilized compositions |
| US5180829A (en) * | 1991-05-07 | 1993-01-19 | Ciba-Geigy Corporation | Substituted 1-hydroxy-2,6-diaryl-4-acyloxypiperidines or 1-hydroxy-2,6-diaryl-4-acylaminopiperidines and stabilized compositions |
| US5185448A (en) * | 1991-05-07 | 1993-02-09 | Ciba-Geigy Corporation | Substituted 1-oxy-4-acyloxypiperidine and 1-oxy-4-acylaminopiperidine stabilizers |
| US5235056A (en) * | 1992-04-22 | 1993-08-10 | Ciba-Geigy Corporation | Substituted 1-hydroxy-2,6-diaryl-4-piperidone ketals and polymer compositions stabilized therewith |
| US5196565A (en) * | 1992-06-26 | 1993-03-23 | Ciba-Geigy Corporation | Extractive purification of phenols |
| US5632748A (en) * | 1993-06-14 | 1997-05-27 | Linvatec Corporation | Endosteal anchoring device for urging a ligament against a bone surface |
| US5844029A (en) * | 1995-09-25 | 1998-12-01 | General Electric Company | Polymer compositions containing hydrocarbon amine oxide and hydrocarbon amine oxide stabilizer compositions |
| US5866718A (en) * | 1997-03-20 | 1999-02-02 | General Electric Company | Synthesis of tertiary amine oxides |
| US5874619A (en) * | 1998-04-07 | 1999-02-23 | Albemarle Corporation | Reducing the coloration of aromatic diamines |
| US6099530A (en) * | 1998-04-09 | 2000-08-08 | Smith & Nephew, Inc. | Soft-tissue intra-tunnel fixation device |
| US6221107B1 (en) | 1998-08-03 | 2001-04-24 | Mark E. Steiner | Ligament fixation device and method |
| DE10250768A1 (de) * | 2002-10-30 | 2004-05-13 | Basf Ag | Mischungen enthaltend phenolische Stabilisatoren |
| JP4996121B2 (ja) * | 2006-03-31 | 2012-08-08 | 株式会社エーピーアイ コーポレーション | 色相が改善された４，４’−ブチリデンビス（６−ｔｅｒｔ−ブチル−３−メチルフェノール）の製造方法 |
| US9777138B2 (en) | 2012-07-31 | 2017-10-03 | Adeka Corporation | Latent additive and composition containing latent additive |
| RU2635657C2 (ru) * | 2016-01-29 | 2017-11-15 | Закрытое акционерное общество "Научно-исследовательский центр "Резонанс" (ЗАО "НИЦ "Резонанс") | Обнаружитель маневра баллистической ракеты по фиксированной выборке произведений дальности на радиальную скорость |
| CN113980476B (zh) * | 2021-11-09 | 2023-07-18 | 湖北君健新材料股份有限公司 | 一种抗变色剂复合组合物及其应用 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3480391A (en) * | 1967-08-24 | 1969-11-25 | Sinclair Research Inc | Hydroxylamine solutions stabilized with an amide oxime and method for their preparation |
| US3683030A (en) * | 1969-07-14 | 1972-08-08 | Universal Oil Prod Co | Alkylation of phenolic or thiophenolic compounds |
| US3946086A (en) * | 1970-10-28 | 1976-03-23 | Felix Borisovich Gershanov | Method of producing 2,6-dialkyl- and 2,6-diaralkyl-substituted derivatives of p-cresol |
| US4152531A (en) * | 1971-01-18 | 1979-05-01 | The Goodyear Tire & Rubber Company | Process of preparing phenolic compositions |
| US3746654A (en) * | 1971-02-02 | 1973-07-17 | Goodyear Tire & Rubber | Process for improving the color characteristics of antioxidants |
| US3989665A (en) * | 1975-01-20 | 1976-11-02 | The Goodyear Tire & Rubber Company | Butylated, α-methyl styrenated phenolic antioxidants for polymers |
-
1980
- 1980-11-17 US US06/207,111 patent/US4316996A/en not_active Expired - Lifetime
-
1981
- 1981-10-14 CA CA000387922A patent/CA1166271A/en not_active Expired
- 1981-10-15 ZA ZA817152A patent/ZA817152B/xx unknown
- 1981-10-28 DE DE8181630070T patent/DE3163318D1/de not_active Expired
- 1981-10-28 EP EP81630070A patent/EP0052573B1/en not_active Expired
- 1981-11-11 MX MX190075A patent/MX159420A/es unknown
- 1981-11-12 BR BR8107328A patent/BR8107328A/pt not_active IP Right Cessation
- 1981-11-16 DK DK507081A patent/DK169784B1/da active
- 1981-11-17 JP JP56184345A patent/JPS57111375A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0052573A1 (en) | 1982-05-26 |
| JPH0227388B2 (da) | 1990-06-15 |
| EP0052573B1 (en) | 1984-04-25 |
| DK169784B1 (da) | 1995-02-27 |
| US4316996A (en) | 1982-02-23 |
| CA1166271A (en) | 1984-04-24 |
| JPS57111375A (en) | 1982-07-10 |
| MX159420A (es) | 1989-05-30 |
| DE3163318D1 (en) | 1984-05-30 |
| ZA817152B (en) | 1982-09-29 |
| BR8107328A (pt) | 1982-08-03 |
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