CH289077A - Verfahren zur Herstellung poröser Weichfolien. - Google Patents
Verfahren zur Herstellung poröser Weichfolien.Info
- Publication number
- CH289077A CH289077A CH289077DA CH289077A CH 289077 A CH289077 A CH 289077A CH 289077D A CH289077D A CH 289077DA CH 289077 A CH289077 A CH 289077A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- flexible films
- porous flexible
- porous
- films
- Prior art date
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
-
- 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
-
- 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
- C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
-
- 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
- C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP50430A DE810667C (de) | 1949-07-29 | 1949-07-29 | Verfahren zur Herstellung poroeser Weichfolien unter Verwendung von Viskose |
Publications (1)
Publication Number | Publication Date |
---|---|
CH289077A true CH289077A (de) | 1953-02-28 |
Family
ID=7384407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH289077D CH289077A (de) | 1949-07-29 | 1950-07-07 | Verfahren zur Herstellung poröser Weichfolien. |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE496685A (de) |
CH (1) | CH289077A (de) |
DE (1) | DE810667C (de) |
FR (1) | FR1021630A (de) |
GB (1) | GB682023A (de) |
NL (1) | NL73613C (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1016680B (de) * | 1954-10-09 | 1957-10-03 | Kunststoffvertriebsgesellschaf | Poroeser, kaschierter Schaumstoff und Verfahren zu dessen Herstellung |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1239262B (de) * | 1964-01-30 | 1967-04-27 | Basf Ag | Verfahren zur Herstellung von luft- und wasserdurchlaessigem Kunstleder |
-
1949
- 1949-07-29 DE DEP50430A patent/DE810667C/de not_active Expired
-
1950
- 1950-06-30 BE BE496685A patent/BE496685A/xx unknown
- 1950-07-07 CH CH289077D patent/CH289077A/de unknown
- 1950-07-07 FR FR1021630D patent/FR1021630A/fr not_active Expired
- 1950-07-07 GB GB17057/50A patent/GB682023A/en not_active Expired
- 1950-07-10 NL NL154721A patent/NL73613C/xx active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1016680B (de) * | 1954-10-09 | 1957-10-03 | Kunststoffvertriebsgesellschaf | Poroeser, kaschierter Schaumstoff und Verfahren zu dessen Herstellung |
Also Published As
Publication number | Publication date |
---|---|
FR1021630A (fr) | 1953-02-20 |
BE496685A (fr) | 1950-10-16 |
NL73613C (nl) | 1953-11-16 |
DE810667C (de) | 1951-08-13 |
GB682023A (en) | 1952-11-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH290905A (de) | Verfahren zur Herstellung von Halbzellstoff. | |
CH292091A (de) | Verfahren zur Herstellung geformter Artikel. | |
CH292033A (de) | Verfahren zur Herstellung von Spinndüsen. | |
AT171730B (de) | Verfahren zur Herstellung elastischer Kunststoffe | |
CH285805A (de) | Verfahren zur Herstellung von lichtempfindlichen Erzeugnissen. | |
CH279915A (de) | Verfahren zur Herstellung von künstlichen Gebilden. | |
CH289077A (de) | Verfahren zur Herstellung poröser Weichfolien. | |
CH277023A (de) | Verfahren zur Herstellung eines Zwischenproduktes. | |
CH284350A (de) | Verfahren zur Herstellung von Spinndüsen. | |
AT174919B (de) | Verfahren zur Herstellung von Morpholinen | |
AT170284B (de) | Verfahren zur Herstellung von Zellkörpern | |
AT173047B (de) | Verfahren zur Herstellung von Bauten | |
CH283419A (de) | Verfahren zur Herstellung von Methan. | |
AT172334B (de) | Verfahren zur Herstellung von N-Dialkylaminoalkylphenthiazinen | |
AT171176B (de) | Verfahren zur Herstellung von 17α-Methyl-pregnenverbindungen | |
AT171175B (de) | Verfahren zur Herstellung von Schaumbeton | |
AT193400B (de) | Verfahren zur Herstellung von Phenolen | |
CH296592A (de) | Verfahren zur Herstellung von Unterwasserbeton. | |
CH305490A (de) | Verfahren zur Herstellung poröser Formkörper. | |
AT169120B (de) | Verfahren zur Herstellung gepreßter Gegenstände | |
AT174209B (de) | Verfahren zur Herstellung poröser Weichfolien unter Verwendung von Viskose | |
CH278304A (de) | Verfahren zur Herstellung von Druckformen. | |
AT169845B (de) | Verfahren zur kontinuierlichen Herstellung endloser biegsamer Rohre | |
AT186565B (de) | Verfahren zur Herstellung hochwirksamer Schaummittelkonzentrate | |
AT174530B (de) | Verfahren zur Herstellung veredelter Papiere |