FR2272819B3 - - Google Patents
Info
- Publication number
- FR2272819B3 FR2272819B3 FR7516504A FR7516504A FR2272819B3 FR 2272819 B3 FR2272819 B3 FR 2272819B3 FR 7516504 A FR7516504 A FR 7516504A FR 7516504 A FR7516504 A FR 7516504A FR 2272819 B3 FR2272819 B3 FR 2272819B3
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C08J9/36—After-treatment
-
- 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 |
|---|---|---|---|
| CH721374A CH596253A5 (en) | 1974-05-27 | 1974-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2272819A1 FR2272819A1 (en) | 1975-12-26 |
| FR2272819B3 true FR2272819B3 (en) | 1978-12-29 |
Family
ID=4321637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7516504A Expired FR2272819B3 (en) | 1974-05-27 | 1975-05-27 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT333044B (en) |
| BE (1) | BE829544A (en) |
| CH (1) | CH596253A5 (en) |
| DE (1) | DE2523166C2 (en) |
| FR (1) | FR2272819B3 (en) |
| GB (1) | GB1514515A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4133306C2 (en) * | 1990-10-11 | 1999-02-18 | Metzeler Schaum Gmbh | Process for the production of low-fogging, elastic isocyanate-based foams |
-
1974
- 1974-05-27 CH CH721374A patent/CH596253A5/xx not_active IP Right Cessation
- 1974-06-12 AT AT485874A patent/AT333044B/en not_active IP Right Cessation
-
1975
- 1975-05-23 GB GB2265875A patent/GB1514515A/en not_active Expired
- 1975-05-24 DE DE19752523166 patent/DE2523166C2/en not_active Expired
- 1975-05-27 BE BE156755A patent/BE829544A/en unknown
- 1975-05-27 FR FR7516504A patent/FR2272819B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ATA485874A (en) | 1976-02-15 |
| BE829544A (en) | 1975-09-15 |
| GB1514515A (en) | 1978-06-14 |
| DE2523166C2 (en) | 1984-07-19 |
| DE2523166A1 (en) | 1975-12-18 |
| FR2272819A1 (en) | 1975-12-26 |
| AT333044B (en) | 1976-10-25 |
| CH596253A5 (en) | 1978-03-15 |