DK118743B - Fremgangsmåde til fremstilling af urethangruppeholdige skumstoffer. - Google Patents
Fremgangsmåde til fremstilling af urethangruppeholdige skumstoffer.Info
- Publication number
- DK118743B DK118743B DK304268AA DK304268A DK118743B DK 118743 B DK118743 B DK 118743B DK 304268A A DK304268A A DK 304268AA DK 304268 A DK304268 A DK 304268A DK 118743 B DK118743 B DK 118743B
- Authority
- DK
- Denmark
- Prior art keywords
- production
- urethane group
- containing foams
- foams
- urethane
- Prior art date
Links
- 239000006260 foam Substances 0.000 title 1
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- 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
- C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
- C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
-
- 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
- C08G18/1883—Catalysts containing secondary or tertiary amines or salts thereof having heteroatoms other than oxygen and nitrogen
-
- 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
-
- 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
- C08G18/209—Heterocyclic amines; Salts thereof having heteroatoms other than oxygen and nitrogen in the ring
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0052801 | 1967-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK118743B true DK118743B (da) | 1970-09-28 |
Family
ID=7105749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK304268AA DK118743B (da) | 1967-06-27 | 1968-06-26 | Fremgangsmåde til fremstilling af urethangruppeholdige skumstoffer. |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT282973B (da) |
| DK (1) | DK118743B (da) |
| ES (1) | ES355526A1 (da) |
| SE (1) | SE338860B (da) |
-
1968
- 1968-06-04 AT AT529968A patent/AT282973B/de active
- 1968-06-26 SE SE08663/68A patent/SE338860B/xx unknown
- 1968-06-26 DK DK304268AA patent/DK118743B/da unknown
- 1968-06-27 ES ES355526A patent/ES355526A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES355526A1 (es) | 1969-12-01 |
| AT282973B (de) | 1970-07-27 |
| SE338860B (da) | 1971-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK131945B (da) | Fremgangsmåde til fremstilling af stift polyuretanskum. | |
| DK134646B (da) | Analogifremgangsmåde til fremstilling af bis-chromoner. | |
| DK106521C (da) | Fremgangsmåde til fremstilling af urethangruppeholdige, flammemodstandsdygtige skumstoffer. | |
| DK127333B (da) | Fremgangsmåde til fremstilling af uricase. | |
| DK121164B (da) | Fremgangsmåde til fremstilling af aromatiske isocyanater. | |
| DK113851B (da) | Fremgangsmåde til fremstilling af urandioxid. | |
| DK116319B (da) | Fremgangsmåde til fremstilling af urethangruppeholdige skumstoffer. | |
| DK125331B (da) | Fremgangsmåde til fremstilling af polyetherurethanskumstoffer. | |
| DK111643B (da) | Fremgangsmåde til fremstilling af bøjeligt polyuretanskum. | |
| DK117737B (da) | Fremgangsmåde til fremstilling af polyepoxidskumstoffer. | |
| DK124749B (da) | Fremgangsmåde til fremstilling af glucagon. | |
| DK113957B (da) | Fremgangsmåde til fremstilling af skumpolypropylen. | |
| DK117456B (da) | Fremgangsmåde til fremstilling af polyurethanskumstof. | |
| DK118396B (da) | Fremgangsmåde til fremstilling af urinstof. | |
| DK114297B (da) | Fremgangsmåde til fremstilling af vanskeligt brændbare skumstoffer. | |
| DK122671B (da) | Fremgangsmåde til fremstilling af et polyurethanskumstof. | |
| DK121407B (da) | Fremgangsmåde til fremstilling af stive polyisocyanuratskumstoffer. | |
| DK130534B (da) | Fremgangsmåde til fremstilling af polyurethanskumstoffer. | |
| DK116060B (da) | Fremgangsmåde til fremstilling af 1-methyl-5-nitroimidazolcarbamater. | |
| DK113884B (da) | Fremgangsmåde til fremstilling af skumformede polyuretanmaterialer. | |
| DK115060B (da) | Fremgangsmåde til fremstilling af polyurethanskum. | |
| DK118555B (da) | Fremgangsmåde til fremstilling af aromatiske isocyanater. | |
| DK118743B (da) | Fremgangsmåde til fremstilling af urethangruppeholdige skumstoffer. | |
| DK122074B (da) | Fremgangsmåde til fremstilling af urinstof. | |
| DK118563B (da) | Fremgangsmåde til fremstilling af bicycliske quinoner. |