NL7207535A - - Google Patents
Info
- Publication number
- NL7207535A NL7207535A NL7207535A NL7207535A NL7207535A NL 7207535 A NL7207535 A NL 7207535A NL 7207535 A NL7207535 A NL 7207535A NL 7207535 A NL7207535 A NL 7207535A NL 7207535 A NL7207535 A NL 7207535A
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/487—Polyethers containing cyclic groups
- C08G18/4879—Polyethers containing cyclic groups containing aromatic groups
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7806—Nitrogen containing -N-C=0 groups
- C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
- C08G18/7837—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing allophanate groups
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 |
|---|---|---|---|
| DE19712127503 DE2127503A1 (de) | 1971-06-03 | 1971-06-03 | Verfahren zur Herstellung von Schaumstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7207535A true NL7207535A (de) | 1972-12-05 |
Family
ID=5809683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7207535A NL7207535A (de) | 1971-06-03 | 1972-06-02 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS544396B1 (de) |
| BE (1) | BE784330A (de) |
| BR (1) | BR7203587D0 (de) |
| DE (1) | DE2127503A1 (de) |
| ES (1) | ES403448A1 (de) |
| FR (1) | FR2140226B1 (de) |
| GB (1) | GB1358519A (de) |
| IT (1) | IT958139B (de) |
| NL (1) | NL7207535A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3825147A1 (de) * | 1988-07-23 | 1990-03-08 | Bayer Ag | Verfahren zur herstellung von polyurethanschaumstoffen |
| WO2020160206A1 (en) * | 2019-01-31 | 2020-08-06 | Dow Global Technologies Llc | Isocyanate reactive compositions |
| WO2022096390A1 (de) * | 2020-11-06 | 2022-05-12 | Covestro Deutschland Ag | Verfahren zur herstellung eines polyol-gemisches |
-
1971
- 1971-06-03 DE DE19712127503 patent/DE2127503A1/de not_active Withdrawn
-
1972
- 1972-05-30 IT IT5059472A patent/IT958139B/it active
- 1972-06-01 GB GB2558972A patent/GB1358519A/en not_active Expired
- 1972-06-02 BR BR358772A patent/BR7203587D0/pt unknown
- 1972-06-02 BE BE784330A patent/BE784330A/xx unknown
- 1972-06-02 JP JP5440972A patent/JPS544396B1/ja active Pending
- 1972-06-02 FR FR7220010A patent/FR2140226B1/fr not_active Expired
- 1972-06-02 ES ES403448A patent/ES403448A1/es not_active Expired
- 1972-06-02 NL NL7207535A patent/NL7207535A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES403448A1 (es) | 1975-04-16 |
| GB1358519A (en) | 1974-07-03 |
| BR7203587D0 (pt) | 1973-05-10 |
| BE784330A (fr) | 1972-12-04 |
| IT958139B (it) | 1973-10-20 |
| JPS544396B1 (de) | 1979-03-06 |
| DE2127503A1 (de) | 1972-12-28 |
| FR2140226B1 (de) | 1977-12-23 |
| FR2140226A1 (de) | 1973-01-12 |