RO56805A - - Google Patents
Info
- Publication number
- RO56805A RO56805A RO6489370A RO6489370A RO56805A RO 56805 A RO56805 A RO 56805A RO 6489370 A RO6489370 A RO 6489370A RO 6489370 A RO6489370 A RO 6489370A RO 56805 A RO56805 A RO 56805A
- Authority
- RO
- Romania
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
- C08J9/38—Destruction of cell membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/56—After-treatment of articles, e.g. for altering the shape
- B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Cell Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (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)
- Treatments Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691956304 DE1956304A1 (en) | 1969-11-08 | 1969-11-08 | Conversion of closed cell plastics foam to - open cell structure |
| DE19702049807 DE2049807A1 (en) | 1970-10-10 | 1970-10-10 | Conversion of closed cell plastics foam to - open cell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO56805A true RO56805A (en) | 1974-07-01 |
Family
ID=25758097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO6489370A RO56805A (en) | 1969-11-08 | 1970-11-06 |
Country Status (11)
| Country | Link |
|---|---|
| BE (1) | BE758237A (en) |
| CA (1) | CA940675A (en) |
| CH (1) | CH531407A (en) |
| DK (1) | DK129563B (en) |
| FR (1) | FR2067049B1 (en) |
| GB (1) | GB1327399A (en) |
| HU (1) | HU162251B (en) |
| LU (1) | LU62018A1 (en) |
| NL (1) | NL7016286A (en) |
| RO (1) | RO56805A (en) |
| SE (1) | SE356462B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5705115A (en) * | 1996-04-29 | 1998-01-06 | Shin-Etsu Polymer Co., Ltd. | Method for the preparation of an air-permeable plug member |
| DE102005016039B4 (en) * | 2005-04-07 | 2007-09-27 | Sartorius Biotech Gmbh | Method for opening the skin layer of plastic foam webs |
| US20140228458A1 (en) * | 2011-08-30 | 2014-08-14 | SOCPRA- Sciences et Génie s.e.c. | Method and apparatus for reticulating foam material using shock waves in a gaseous environment |
| EP2727707A1 (en) | 2012-11-05 | 2014-05-07 | Recticel | Process for the reticulation of a polymeric foam by thermal plasma, apparatus therefor and foam thus produced |
| EP4108407A1 (en) | 2021-06-24 | 2022-12-28 | ATL Schubs GmbH | Method for manufacturing reticulated foams and apparatus therefor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1227274A (en) * | 1958-01-17 | 1960-08-19 | Kohlswa Jernverks Ab | Improvements to processes and devices for pulverizing or decomposing solid materials |
| US3239585A (en) * | 1962-05-11 | 1966-03-08 | Dow Chemical Co | Shock treatment of plastic foams |
| FR1490610A (en) * | 1966-06-13 | 1967-08-04 | Pechiney Saint Gobain | Manufacturing process for water-permeable products |
-
0
- BE BE758237D patent/BE758237A/en unknown
-
1970
- 1970-10-21 CA CA096,164A patent/CA940675A/en not_active Expired
- 1970-11-02 GB GB5200470A patent/GB1327399A/en not_active Expired
- 1970-11-06 CH CH1649470A patent/CH531407A/en not_active IP Right Cessation
- 1970-11-06 SE SE1503370A patent/SE356462B/xx unknown
- 1970-11-06 RO RO6489370A patent/RO56805A/ro unknown
- 1970-11-06 LU LU62018D patent/LU62018A1/xx unknown
- 1970-11-06 NL NL7016286A patent/NL7016286A/xx unknown
- 1970-11-06 FR FR7039990A patent/FR2067049B1/fr not_active Expired
- 1970-11-06 DK DK564670A patent/DK129563B/en unknown
- 1970-11-06 HU HUHA000899 patent/HU162251B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7016286A (en) | 1971-05-11 |
| GB1327399A (en) | 1973-08-22 |
| CH531407A (en) | 1972-12-15 |
| DK129563B (en) | 1974-10-28 |
| FR2067049B1 (en) | 1975-01-10 |
| BE758237A (en) | 1971-04-01 |
| SE356462B (en) | 1973-05-28 |
| LU62018A1 (en) | 1972-07-26 |
| HU162251B (en) | 1973-01-29 |
| DK129563C (en) | 1975-03-24 |
| FR2067049A1 (en) | 1971-08-13 |
| CA940675A (en) | 1974-01-29 |