GB783324A - Process for the production of porous polyethylene bodies - Google Patents
Process for the production of porous polyethylene bodiesInfo
- Publication number
- GB783324A GB783324A GB18000/55A GB1800055A GB783324A GB 783324 A GB783324 A GB 783324A GB 18000/55 A GB18000/55 A GB 18000/55A GB 1800055 A GB1800055 A GB 1800055A GB 783324 A GB783324 A GB 783324A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyethylene
- heating
- molecular weight
- inert gas
- mixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C08J9/24—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by surface fusion and bonding of particles to form voids, e.g. sintering
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 (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER14674A DE1139972B (de) | 1954-07-21 | 1954-07-21 | Verfahren zur Herstellung poroeser Koerper aus hochmolekularen thermoplastischen Kunstharzen |
DE1133992X | 1954-07-21 | ||
DE783324X | 1954-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB783324A true GB783324A (en) | 1957-09-18 |
Family
ID=63798668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18000/55A Expired GB783324A (en) | 1954-07-21 | 1955-06-21 | Process for the production of porous polyethylene bodies |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1139972B (fr) |
FR (1) | FR1133992A (fr) |
GB (1) | GB783324A (fr) |
NL (1) | NL190121A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3069170A (en) * | 1959-02-04 | 1962-12-18 | Dow Chemical Co | Practice ball |
DE1241599B (de) * | 1961-02-01 | 1967-06-01 | Ruhrchemie Ag | Verwendung von pulverfoermigem hochmolekularem Polyaethylen zur Herstellung fester, poroeser Koerper durch Sinterung |
WO2004035299A1 (fr) * | 2002-10-16 | 2004-04-29 | Pfleiderer Water Systems Gmbh | Materiau de prefiltration |
RU2688554C2 (ru) * | 2016-12-21 | 2019-05-21 | Федеральное государственное бюджетное учреждение науки Институт проблем химической физики Российской академии наук (ИПХФ РАН) | Способ получения нанокомпозиционных микропористых пластиков с армированными порами |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL259851A (fr) * | 1960-01-29 | 1900-01-01 | ||
BE601705A (fr) * | 1960-03-23 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2371868A (en) * | 1940-09-09 | 1945-03-20 | Berg Herbert | Porous polyvinyl chloride compositions |
CH229429A (de) * | 1940-09-10 | 1943-10-31 | Wacker Chemie Gmbh | Verfahren zur Herstellung von mikroporösen bis grobporigen, als Lederaustauschstoff verwendbaren Massen. |
GB679549A (en) * | 1948-07-30 | 1952-09-17 | British United Shoe Machinery | Improvements in or relating to synthetic resinous materials |
-
0
- NL NL190121D patent/NL190121A/xx unknown
-
1954
- 1954-07-21 DE DER14674A patent/DE1139972B/de active Pending
-
1955
- 1955-06-21 GB GB18000/55A patent/GB783324A/en not_active Expired
- 1955-06-28 FR FR1133992D patent/FR1133992A/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3069170A (en) * | 1959-02-04 | 1962-12-18 | Dow Chemical Co | Practice ball |
DE1241599B (de) * | 1961-02-01 | 1967-06-01 | Ruhrchemie Ag | Verwendung von pulverfoermigem hochmolekularem Polyaethylen zur Herstellung fester, poroeser Koerper durch Sinterung |
WO2004035299A1 (fr) * | 2002-10-16 | 2004-04-29 | Pfleiderer Water Systems Gmbh | Materiau de prefiltration |
RU2688554C2 (ru) * | 2016-12-21 | 2019-05-21 | Федеральное государственное бюджетное учреждение науки Институт проблем химической физики Российской академии наук (ИПХФ РАН) | Способ получения нанокомпозиционных микропористых пластиков с армированными порами |
Also Published As
Publication number | Publication date |
---|---|
NL190121A (fr) | 1900-01-01 |
DE1139972B (de) | 1962-11-22 |
FR1133992A (fr) | 1957-04-04 |
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