BE725052A - - Google Patents
Info
- Publication number
- BE725052A BE725052A BE725052A BE725052A BE725052A BE 725052 A BE725052 A BE 725052A BE 725052 A BE725052 A BE 725052A BE 725052 A BE725052 A BE 725052A BE 725052 A BE725052 A BE 725052A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- 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
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
-
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0054241 | 1967-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE725052A true BE725052A (en) | 1969-05-16 |
Family
ID=7106944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE725052A BE725052A (en) | 1967-12-07 | 1968-12-06 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT290146B (en) |
| BE (1) | BE725052A (en) |
| DE (1) | DE1694230C3 (en) |
| FR (1) | FR1594198A (en) |
| GB (1) | GB1233390A (en) |
| NL (1) | NL6817456A (en) |
| SE (1) | SE345683B (en) |
-
1967
- 1967-12-07 DE DE19671694230 patent/DE1694230C3/en not_active Expired
-
1968
- 1968-11-11 AT AT10934/68A patent/AT290146B/en not_active IP Right Cessation
- 1968-11-26 SE SE1611368A patent/SE345683B/xx unknown
- 1968-12-05 NL NL6817456A patent/NL6817456A/xx unknown
- 1968-12-06 BE BE725052A patent/BE725052A/xx unknown
- 1968-12-06 FR FR1594198D patent/FR1594198A/fr not_active Expired
- 1968-12-09 GB GB1233390D patent/GB1233390A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1694230B2 (en) | 1974-01-17 |
| SE345683B (en) | 1972-06-05 |
| FR1594198A (en) | 1970-06-01 |
| DE1694230A1 (en) | 1971-07-29 |
| GB1233390A (en) | 1971-05-26 |
| NL6817456A (en) | 1969-06-10 |
| DE1694230C3 (en) | 1974-09-26 |
| AT290146B (en) | 1971-03-15 |