GB1253109A - - Google Patents
Info
- Publication number
- GB1253109A GB1253109A GB1253109DA GB1253109A GB 1253109 A GB1253109 A GB 1253109A GB 1253109D A GB1253109D A GB 1253109DA GB 1253109 A GB1253109 A GB 1253109A
- Authority
- GB
- United Kingdom
- Prior art keywords
- radical
- alkyl group
- group
- carbon atoms
- primary
- 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
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
Classifications
-
- 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
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3472—Five-membered rings
- C08K5/3475—Five-membered rings condensed with carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681794144 DE1794144B2 (de) | 1968-09-14 | 1968-09-14 | Stabilisieren von Polyurethanen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1253109A true GB1253109A (enrdf_load_stackoverflow) | 1971-11-10 |
Family
ID=5707885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1253109D Expired GB1253109A (enrdf_load_stackoverflow) | 1968-09-14 | 1969-08-25 |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT302659B (enrdf_load_stackoverflow) |
| DE (1) | DE1794144B2 (enrdf_load_stackoverflow) |
| GB (1) | GB1253109A (enrdf_load_stackoverflow) |
-
1968
- 1968-09-14 DE DE19681794144 patent/DE1794144B2/de active Pending
-
1969
- 1969-08-25 GB GB1253109D patent/GB1253109A/en not_active Expired
- 1969-09-12 AT AT871270A patent/AT302659B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1794144A1 (de) | 1971-10-21 |
| AT302659B (de) | 1972-10-25 |
| DE1794144B2 (de) | 1975-12-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |