NL6808140A - - Google Patents
Info
- Publication number
- NL6808140A NL6808140A NL6808140A NL6808140A NL6808140A NL 6808140 A NL6808140 A NL 6808140A NL 6808140 A NL6808140 A NL 6808140A NL 6808140 A NL6808140 A NL 6808140A NL 6808140 A NL6808140 A NL 6808140A
- Authority
- NL
- Netherlands
Links
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
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids
-
- 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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G2115/00—Oligomerisation
- C08G2115/02—Oligomerisation to isocyanurate groups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6808140A NL6808140A (it) | 1968-06-10 | 1968-06-10 | |
| NL747403749A NL153538B (nl) | 1968-06-10 | 1974-03-20 | Werkwijze voor het bereiden van isocyanaattrimeren |
| NL747403748A NL152258B (nl) | 1968-06-10 | 1974-03-20 | Werkwijze voor het bereiden van isocyanaattrimeren |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6808140A NL6808140A (it) | 1968-06-10 | 1968-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6808140A true NL6808140A (it) | 1969-12-12 |
Family
ID=19803861
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6808140A NL6808140A (it) | 1968-06-10 | 1968-06-10 | |
| NL747403749A NL153538B (nl) | 1968-06-10 | 1974-03-20 | Werkwijze voor het bereiden van isocyanaattrimeren |
| NL747403748A NL152258B (nl) | 1968-06-10 | 1974-03-20 | Werkwijze voor het bereiden van isocyanaattrimeren |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL747403749A NL153538B (nl) | 1968-06-10 | 1974-03-20 | Werkwijze voor het bereiden van isocyanaattrimeren |
| NL747403748A NL152258B (nl) | 1968-06-10 | 1974-03-20 | Werkwijze voor het bereiden van isocyanaattrimeren |
Country Status (1)
| Country | Link |
|---|---|
| NL (3) | NL6808140A (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2732662A1 (de) * | 1977-07-20 | 1979-02-01 | Veba Chemie Ag | Isocyanuratgruppen - und endstaendig- blockierte isocyanatgruppen-enthaltende verbindungen |
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1968
- 1968-06-10 NL NL6808140A patent/NL6808140A/xx unknown
-
1974
- 1974-03-20 NL NL747403749A patent/NL153538B/xx not_active IP Right Cessation
- 1974-03-20 NL NL747403748A patent/NL152258B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7403748A (en) | 1974-06-25 |
| NL7403749A (en) | 1974-06-25 |
| NL152258B (nl) | 1977-02-15 |
| NL153538B (nl) | 1977-06-15 |