FR1133992A - Procédé de fabrication de corps poreux en polyéthylène - Google Patents

Procédé de fabrication de corps poreux en polyéthylène

Info

Publication number
FR1133992A
FR1133992A FR1133992DA FR1133992A FR 1133992 A FR1133992 A FR 1133992A FR 1133992D A FR1133992D A FR 1133992DA FR 1133992 A FR1133992 A FR 1133992A
Authority
FR
France
Prior art keywords
porous polyethylene
manufacturing porous
polyethylene bodies
bodies
manufacturing
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
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ruhrchemie AG
Original Assignee
Ruhrchemie AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ruhrchemie AG filed Critical Ruhrchemie AG
Application granted granted Critical
Publication of FR1133992A publication Critical patent/FR1133992A/fr
Expired legal-status Critical Current

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
FR1133992D 1954-07-21 1955-06-28 Procédé de fabrication de corps poreux en polyéthylène Expired FR1133992A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1133992X 1954-07-21
DER14674A DE1139972B (de) 1954-07-21 1954-07-21 Verfahren zur Herstellung poroeser Koerper aus hochmolekularen thermoplastischen Kunstharzen
DE783324X 1954-07-21

Publications (1)

Publication Number Publication Date
FR1133992A true FR1133992A (fr) 1957-04-04

Family

ID=63798668

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1133992D Expired FR1133992A (fr) 1954-07-21 1955-06-28 Procédé de fabrication de corps poreux en polyéthylène

Country Status (4)

Country Link
DE (1) DE1139972B (fr)
FR (1) FR1133992A (fr)
GB (1) GB783324A (fr)
NL (1) NL190121A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1176850B (de) * 1960-03-23 1964-08-27 Ruhrchemie Ag Verfahren zur Herstellung fester, poroeser Gegenstaende aus Polyolefinen
DE1255298B (de) * 1960-01-29 1967-11-30 Ruhrchemie Ag Verfahren zur Herstellung gesinterter poroeser Koerper

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
US20060141233A1 (en) * 2002-10-16 2006-06-29 Antonio Giangrasso Pre-filter material
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1255298B (de) * 1960-01-29 1967-11-30 Ruhrchemie Ag Verfahren zur Herstellung gesinterter poroeser Koerper
DE1176850B (de) * 1960-03-23 1964-08-27 Ruhrchemie Ag Verfahren zur Herstellung fester, poroeser Gegenstaende aus Polyolefinen
DE1223543B (de) * 1960-03-23 1966-08-25 Ruhrchemie Ag Verfahren zur Herstellung fester, poroeser Gegenstaende durch Sintern von Mischungen aus mindestens zwei Polyolefinen

Also Published As

Publication number Publication date
DE1139972B (de) 1962-11-22
GB783324A (en) 1957-09-18
NL190121A (fr) 1900-01-01

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