BE722640A - - Google Patents
Info
- Publication number
- BE722640A BE722640A BE722640DA BE722640A BE 722640 A BE722640 A BE 722640A BE 722640D A BE722640D A BE 722640DA BE 722640 A BE722640 A BE 722640A
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1515—Three-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50025065A | 1965-10-21 | 1965-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE722640A true BE722640A (en:Method) | 1969-04-21 |
Family
ID=23988638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE722640D BE722640A (en:Method) | 1965-10-21 | 1968-10-21 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3424691A (en:Method) |
| BE (1) | BE722640A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3919166A (en) * | 1972-05-31 | 1975-11-11 | Gaf Corp | Fire retardant polyurethanes and polyurea-urethanes having improved processability and color stability |
| DE3219822A1 (de) | 1982-05-26 | 1983-12-01 | Bayer Ag, 5090 Leverkusen | Einphasig lagerstabile, salzhaltige polyolkompositionen mit hohem ethylenglykol- oder butandiol-anteil und ihre verwendung zur herstellung von polyurethanen |
| CN111423573B (zh) * | 2020-04-23 | 2021-04-20 | 南京工业大学 | 一种聚氨酯多元醇及其制备方法与应用 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3281379A (en) * | 1963-11-07 | 1966-10-25 | Dow Chemical Co | Process for making polyurethane foam |
| US3214397A (en) * | 1964-07-20 | 1965-10-26 | Union Carbide Corp | Method for producing stabilized polyurethane foam compositions |
-
1965
- 1965-10-21 US US500250A patent/US3424691A/en not_active Expired - Lifetime
-
1968
- 1968-10-21 BE BE722640D patent/BE722640A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3424691A (en) | 1969-01-28 |