FR1128228A - Process for manufacturing porous products from polyethylene - Google Patents

Process for manufacturing porous products from polyethylene

Info

Publication number
FR1128228A
FR1128228A FR1128228DA FR1128228A FR 1128228 A FR1128228 A FR 1128228A FR 1128228D A FR1128228D A FR 1128228DA FR 1128228 A FR1128228 A FR 1128228A
Authority
FR
France
Prior art keywords
polyethylene
manufacturing porous
porous products
products
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
French (fr)
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 FR1128228A publication Critical patent/FR1128228A/en
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

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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
FR1128228D 1954-08-14 1955-07-26 Process for manufacturing porous products from polyethylene Expired FR1128228A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE777187X 1954-08-14
DE1128228X 1954-08-14
DER14850A DE1156554B (en) 1954-08-14 1954-08-14 Process for the production of porous plastic bodies

Publications (1)

Publication Number Publication Date
FR1128228A true FR1128228A (en) 1957-01-03

Family

ID=63798685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1128228D Expired FR1128228A (en) 1954-08-14 1955-07-26 Process for manufacturing porous products from polyethylene

Country Status (4)

Country Link
BE (1) BE540316A (en)
DE (1) DE1156554B (en)
FR (1) FR1128228A (en)
GB (1) GB777187A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1255298B (en) * 1960-01-29 1967-11-30 Ruhrchemie Ag Process for the production of sintered porous bodies

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1154934B (en) * 1957-09-04 1963-09-26 Franz Zwick Process for the production of gas- or liquid-permeable porous molded bodies from non-inflatable cores of a thermoplastic material
US2981979A (en) * 1959-09-17 1961-05-02 Phillips Petroleum Co Fabrication of porous articles from polyethylene
US3051993A (en) * 1960-08-16 1962-09-04 Allied Chem Process for producing porous polyethylene articles
GB936742A (en) * 1961-08-29 1963-09-11 Glacier Co Ltd Method of making plain bearings and bearing material for such bearings

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL61105C (en) * 1942-12-04
GB679549A (en) * 1948-07-30 1952-09-17 British United Shoe Machinery Improvements in or relating to synthetic resinous materials
US2573639A (en) * 1949-12-02 1951-10-30 Myron A Coler Manufacture of porous articles from trifluorochloroethylene polymer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1255298B (en) * 1960-01-29 1967-11-30 Ruhrchemie Ag Process for the production of sintered porous bodies

Also Published As

Publication number Publication date
DE1156554B (en) 1963-10-31
BE540316A (en) 1900-01-01
GB777187A (en) 1957-06-19

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