BE652265A - - Google Patents
Info
- Publication number
- BE652265A BE652265A BE652265DA BE652265A BE 652265 A BE652265 A BE 652265A BE 652265D A BE652265D A BE 652265DA BE 652265 A BE652265 A BE 652265A
- Authority
- BE
- Belgium
Links
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
- C08K5/16—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
- 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
- C08K5/132—Phenols containing keto groups, e.g. benzophenones
-
- 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/37—Thiols
- C08K5/378—Thiols containing heterocyclic rings
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH864764A CH443669A (de) | 1964-07-01 | 1964-07-01 | Verfahren zum Schützen von Polyvinylchlorid gegen Schädigung durch Licht |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE652265A true BE652265A (el) | 1964-12-16 |
Family
ID=4343049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE652265D BE652265A (el) | 1964-07-01 | 1964-08-25 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE652265A (el) |
| CH (1) | CH443669A (el) |
-
1964
- 1964-07-01 CH CH864764A patent/CH443669A/de unknown
- 1964-08-25 BE BE652265D patent/BE652265A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH443669A (de) | 1967-09-15 |