DK113885B - Fremgangsmåde til fremstilling af cellulære eller ikke-cellulære kautsjukagtige polyuretaner. - Google Patents
Fremgangsmåde til fremstilling af cellulære eller ikke-cellulære kautsjukagtige polyuretaner.Info
- Publication number
- DK113885B DK113885B DK44166AA DK44166A DK113885B DK 113885 B DK113885 B DK 113885B DK 44166A A DK44166A A DK 44166AA DK 44166 A DK44166 A DK 44166A DK 113885 B DK113885 B DK 113885B
- Authority
- DK
- Denmark
- Prior art keywords
- cellular
- polyurethanes
- production
- rubber
- cellular rubber
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/10—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms
- C07D211/14—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms with hydrocarbon or substituted hydrocarbon radicals attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/20—Heterocyclic amines; Salts thereof
- C08G18/2081—Heterocyclic amines; Salts thereof containing at least two non-condensed heterocyclic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4682/65A GB1131301A (en) | 1965-02-03 | 1965-02-03 | Polyurethanes |
| GB1410465 | 1965-08-11 | ||
| GB3436765 | 1966-01-19 | ||
| GB468266 | 1966-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK113885B true DK113885B (da) | 1969-05-05 |
Family
ID=27447390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK44166AA DK113885B (da) | 1965-02-03 | 1966-01-27 | Fremgangsmåde til fremstilling af cellulære eller ikke-cellulære kautsjukagtige polyuretaner. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3320190A (da) |
| BE (1) | BE675966A (da) |
| DE (1) | DE1595823A1 (da) |
| DK (1) | DK113885B (da) |
| GB (1) | GB1131301A (da) |
| NL (1) | NL6601199A (da) |
| SE (1) | SE312682B (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5146556B2 (da) * | 1973-11-06 | 1976-12-09 | ||
| EP0068454A1 (en) * | 1981-07-01 | 1983-01-05 | Takeda Chemical Industries, Ltd. | Composition for polyurethane resins and production of the resins |
| US4450246A (en) * | 1982-10-26 | 1984-05-22 | W. R. Grace & Co. | Novel polyurethane catalysts in polyurethane foam process |
| US11557335B2 (en) | 2020-07-07 | 2023-01-17 | International Business Machines Corporation | Erasing a partition of an SRAM array with hardware support |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE587964A (da) * | 1959-02-27 |
-
1965
- 1965-02-03 GB GB4682/65A patent/GB1131301A/en not_active Expired
-
1966
- 1966-01-27 US US523269A patent/US3320190A/en not_active Expired - Lifetime
- 1966-01-27 DK DK44166AA patent/DK113885B/da unknown
- 1966-01-31 NL NL6601199A patent/NL6601199A/xx unknown
- 1966-02-01 SE SE1274/66A patent/SE312682B/xx unknown
- 1966-02-02 BE BE675966D patent/BE675966A/xx unknown
- 1966-02-03 DE DE19661595823 patent/DE1595823A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1595823A1 (de) | 1970-02-12 |
| GB1131301A (en) | 1968-10-23 |
| US3320190A (en) | 1967-05-16 |
| NL6601199A (da) | 1966-08-04 |
| BE675966A (da) | 1966-08-02 |
| SE312682B (da) | 1969-07-21 |
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