DD139265A1 - METHOD AND DEVICE FOR REMOVING CELL MEMBRANES IN FOAMS - Google Patents
METHOD AND DEVICE FOR REMOVING CELL MEMBRANES IN FOAMSInfo
- Publication number
- DD139265A1 DD139265A1 DD20833978A DD20833978A DD139265A1 DD 139265 A1 DD139265 A1 DD 139265A1 DD 20833978 A DD20833978 A DD 20833978A DD 20833978 A DD20833978 A DD 20833978A DD 139265 A1 DD139265 A1 DD 139265A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- foams
- cell membranes
- removing cell
- membranes
- cell
- 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
- C08J9/36—After-treatment
- C08J9/38—Destruction of cell membranes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cell Biology (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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20833978A DD139265A1 (en) | 1978-10-09 | 1978-10-09 | METHOD AND DEVICE FOR REMOVING CELL MEMBRANES IN FOAMS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20833978A DD139265A1 (en) | 1978-10-09 | 1978-10-09 | METHOD AND DEVICE FOR REMOVING CELL MEMBRANES IN FOAMS |
Publications (1)
Publication Number | Publication Date |
---|---|
DD139265A1 true DD139265A1 (en) | 1979-12-19 |
Family
ID=5514773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD20833978A DD139265A1 (en) | 1978-10-09 | 1978-10-09 | METHOD AND DEVICE FOR REMOVING CELL MEMBRANES IN FOAMS |
Country Status (1)
Country | Link |
---|---|
DD (1) | DD139265A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0685512A1 (en) * | 1994-05-27 | 1995-12-06 | Bayer Ag | Process for producing open-celled rigid polyurethane foams |
-
1978
- 1978-10-09 DD DD20833978A patent/DD139265A1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0685512A1 (en) * | 1994-05-27 | 1995-12-06 | Bayer Ag | Process for producing open-celled rigid polyurethane foams |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ENJ | Ceased due to non-payment of renewal fee |