BE636976A - - Google Patents
Info
- Publication number
- BE636976A BE636976A BE636976DA BE636976A BE 636976 A BE636976 A BE 636976A BE 636976D A BE636976D A BE 636976DA BE 636976 A BE636976 A BE 636976A
- Authority
- BE
- Belgium
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
- C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
-
- 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
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 |
|---|---|---|---|
| GB3497963A GB1055304A (en) | 1963-09-04 | 1963-09-04 | Process for forming polyurethane polymers from solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE636976A true BE636976A (OSRAM) |
Family
ID=10372367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE636976D BE636976A (OSRAM) | 1963-09-04 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE636976A (OSRAM) |
| GB (1) | GB1055304A (OSRAM) |
| NL (2) | NL137855C (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2416114A1 (fr) * | 1978-01-31 | 1979-08-31 | Toray Industries | Matieres en feuilles composites comprenant une feuille fibreuse et un elastomere de polyurethane |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12173178B2 (en) * | 2020-12-10 | 2024-12-24 | Ppg Industries Ohio, Inc. | Polyfunctional hydrazide crosslinker |
| CN120005233B (zh) * | 2025-04-18 | 2025-07-04 | 四川大学 | 一种基于硬段增强的强韧聚氨酯离子凝胶及其制备方法 |
-
0
- BE BE636976D patent/BE636976A/xx unknown
- NL NL297478D patent/NL297478A/xx unknown
- NL NL137855D patent/NL137855C/xx active
-
1963
- 1963-09-04 GB GB3497963A patent/GB1055304A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2416114A1 (fr) * | 1978-01-31 | 1979-08-31 | Toray Industries | Matieres en feuilles composites comprenant une feuille fibreuse et un elastomere de polyurethane |
Also Published As
| Publication number | Publication date |
|---|---|
| NL297478A (OSRAM) | |
| NL137855C (OSRAM) | |
| GB1055304A (en) | 1967-01-18 |