CS157099B2 - - Google Patents
Info
- Publication number
- CS157099B2 CS157099B2 CS183271A CS183271A CS157099B2 CS 157099 B2 CS157099 B2 CS 157099B2 CS 183271 A CS183271 A CS 183271A CS 183271 A CS183271 A CS 183271A CS 157099 B2 CS157099 B2 CS 157099B2
- Authority
- CS
- Czechoslovakia
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
- C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1191770 | 1970-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS157099B2 true CS157099B2 (cs) | 1974-08-23 |
Family
ID=9995004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS183271A CS157099B2 (cs) | 1970-03-12 | 1971-03-12 |
Country Status (13)
| Country | Link |
|---|---|
| BE (1) | BE764221A (cs) |
| CA (1) | CA946233A (cs) |
| CS (1) | CS157099B2 (cs) |
| DE (1) | DE2112056A1 (cs) |
| ES (1) | ES389121A1 (cs) |
| FR (1) | FR2081900B1 (cs) |
| GB (1) | GB1352512A (cs) |
| HU (1) | HU165426B (cs) |
| NL (1) | NL7103301A (cs) |
| PL (1) | PL83037B1 (cs) |
| SE (1) | SE359115B (cs) |
| SU (1) | SU461515A3 (cs) |
| ZA (1) | ZA711633B (cs) |
-
1970
- 1970-03-12 GB GB1191770A patent/GB1352512A/en not_active Expired
-
1971
- 1971-03-09 HU HUPO489A patent/HU165426B/hu unknown
- 1971-03-11 SU SU1630223A patent/SU461515A3/ru active
- 1971-03-11 PL PL1971146794A patent/PL83037B1/pl unknown
- 1971-03-11 SE SE03157/71A patent/SE359115B/xx unknown
- 1971-03-11 ES ES389121A patent/ES389121A1/es not_active Expired
- 1971-03-12 BE BE764221A patent/BE764221A/xx unknown
- 1971-03-12 DE DE19712112056 patent/DE2112056A1/de active Pending
- 1971-03-12 CA CA107,564A patent/CA946233A/en not_active Expired
- 1971-03-12 ZA ZA711633A patent/ZA711633B/xx unknown
- 1971-03-12 FR FR7108757A patent/FR2081900B1/fr not_active Expired
- 1971-03-12 CS CS183271A patent/CS157099B2/cs unknown
- 1971-03-12 NL NL7103301A patent/NL7103301A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA946233A (en) | 1974-04-30 |
| NL7103301A (cs) | 1971-09-14 |
| BE764221A (fr) | 1971-09-13 |
| ES389121A1 (es) | 1974-04-16 |
| ZA711633B (en) | 1972-10-25 |
| GB1352512A (en) | 1974-05-08 |
| FR2081900A1 (cs) | 1971-12-10 |
| SU461515A3 (ru) | 1975-02-25 |
| HU165426B (cs) | 1974-08-28 |
| SE359115B (cs) | 1973-08-20 |
| FR2081900B1 (cs) | 1976-06-11 |
| DE2112056A1 (de) | 1971-09-30 |
| PL83037B1 (cs) | 1975-12-31 |