SU393830A3 - - Google Patents
Info
- Publication number
- SU393830A3 SU393830A3 SU1491321A SU1491321A SU393830A3 SU 393830 A3 SU393830 A3 SU 393830A3 SU 1491321 A SU1491321 A SU 1491321A SU 1491321 A SU1491321 A SU 1491321A SU 393830 A3 SU393830 A3 SU 393830A3
- Authority
- SU
- USSR - Soviet Union
Links
Classifications
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- 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
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- 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)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cell Biology (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 |
---|---|---|---|
DE19691956304 DE1956304A1 (en) | 1969-11-08 | 1969-11-08 | Conversion of closed cell plastics foam to - open cell structure |
Publications (2)
Publication Number | Publication Date |
---|---|
SU393830A1 SU393830A1 (en) | |
SU393830A3 true SU393830A3 (en) | 1973-08-10 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
ZA707534B (en) | 1971-07-28 |
DE1956304A1 (en) | 1971-05-13 |