FR1184734A - Porous and cellular materials - Google Patents

Porous and cellular materials

Info

Publication number
FR1184734A
FR1184734A FR1184734DA FR1184734A FR 1184734 A FR1184734 A FR 1184734A FR 1184734D A FR1184734D A FR 1184734DA FR 1184734 A FR1184734 A FR 1184734A
Authority
FR
France
Prior art keywords
porous
cellular materials
cellular
materials
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)
Inventor
Karl Ziegler
Pompilio Musso
Giuseppe Guzzetta
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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 Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Application granted granted Critical
Publication of FR1184734A publication Critical patent/FR1184734A/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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • 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
    • 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
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out

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)
FR1184734D 1956-10-04 1957-09-30 Porous and cellular materials Expired FR1184734A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT856735X 1956-10-04
IT1184734X 1956-10-04

Publications (1)

Publication Number Publication Date
FR1184734A true FR1184734A (en) 1959-07-24

Family

ID=63721247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1184734D Expired FR1184734A (en) 1956-10-04 1957-09-30 Porous and cellular materials

Country Status (3)

Country Link
BE (1) BE561346A (en)
FR (1) FR1184734A (en)
GB (1) GB856735A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240727A (en) * 1960-12-09 1966-03-15 Montedison Spa Process for preparing cellular bodies from mixes containing amorphous polypropylene and expanded materials obtained therefrom
DE1231430B (en) * 1960-02-11 1966-12-29 Ruhrchemie Ag Process for the production of porous moldings by heating mixtures of polyolefin powders

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215646A (en) * 1962-05-11 1965-11-02 Shell Oil Co Method of foaming an olefin copolymer containing ethylene
US3250730A (en) * 1962-10-15 1966-05-10 Hercules Powder Co Ltd Preparation of molded plastic articles
US3341481A (en) * 1963-08-27 1967-09-12 Hercules Inc Preparation of cellular polyolefins
US3341480A (en) * 1964-07-02 1967-09-12 Hercules Inc Cellular polyolefin
US3468821A (en) * 1966-04-11 1969-09-23 Eagle Rubber Co Inc Sponge balls and their manufacture
WO2004035299A1 (en) * 2002-10-16 2004-04-29 Pfleiderer Water Systems Gmbh Pre-filter material
WO2010120977A1 (en) * 2009-04-16 2010-10-21 Porex Corporation Ground porous sintered materials and applications thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231430B (en) * 1960-02-11 1966-12-29 Ruhrchemie Ag Process for the production of porous moldings by heating mixtures of polyolefin powders
US3240727A (en) * 1960-12-09 1966-03-15 Montedison Spa Process for preparing cellular bodies from mixes containing amorphous polypropylene and expanded materials obtained therefrom

Also Published As

Publication number Publication date
BE561346A (en) 1900-01-01
GB856735A (en) 1960-12-21

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