GB621004A - Rubber antioxidants - Google Patents
Rubber antioxidantsInfo
- Publication number
- GB621004A GB621004A GB382747A GB382747A GB621004A GB 621004 A GB621004 A GB 621004A GB 382747 A GB382747 A GB 382747A GB 382747 A GB382747 A GB 382747A GB 621004 A GB621004 A GB 621004A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dimethylphenyl
- mixture
- butyraldehyde
- hydroxy
- per cent
- 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
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
- C07C39/15—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with all hydroxy groups on non-condensed rings, e.g. phenylphenol
- C07C39/16—Bis-(hydroxyphenyl) alkanes; Tris-(hydroxyphenyl)alkanes
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR961370D FR961370A (de) | 1947-02-10 | ||
| NL67425D NL67425C (de) | 1947-02-10 | ||
| GB382747A GB621004A (en) | 1947-02-10 | 1947-02-10 | Rubber antioxidants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB382747A GB621004A (en) | 1947-02-10 | 1947-02-10 | Rubber antioxidants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB621004A true GB621004A (en) | 1949-04-01 |
Family
ID=9765681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB382747A Expired GB621004A (en) | 1947-02-10 | 1947-02-10 | Rubber antioxidants |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR961370A (de) |
| GB (1) | GB621004A (de) |
| NL (1) | NL67425C (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE961624C (de) * | 1953-04-22 | 1957-04-11 | Ici Ltd | Verfahren zur Herstellung von 2,2-Dioxy-5, 5'-dimethyldiphenylmethanderivaten und deren Salzen |
| DE1057605B (de) * | 1954-12-03 | 1959-05-21 | Ici Ltd | Verfahren zur Herstellung eines Antioxydationsmittels fuer Kautschuk |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB820170A (en) * | 1955-04-01 | 1959-09-16 | Goodrich Co B F | Improvements in rubber compositions and in antioxidants therefor |
-
0
- FR FR961370D patent/FR961370A/fr not_active Expired
- NL NL67425D patent/NL67425C/xx active
-
1947
- 1947-02-10 GB GB382747A patent/GB621004A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE961624C (de) * | 1953-04-22 | 1957-04-11 | Ici Ltd | Verfahren zur Herstellung von 2,2-Dioxy-5, 5'-dimethyldiphenylmethanderivaten und deren Salzen |
| DE1057605B (de) * | 1954-12-03 | 1959-05-21 | Ici Ltd | Verfahren zur Herstellung eines Antioxydationsmittels fuer Kautschuk |
Also Published As
| Publication number | Publication date |
|---|---|
| NL67425C (de) | |
| FR961370A (de) | 1950-05-11 |
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