FR2302318A1 - Procede pour la fabrication de matieres polymeres poreuses - Google Patents

Procede pour la fabrication de matieres polymeres poreuses

Info

Publication number
FR2302318A1
FR2302318A1 FR7605300A FR7605300A FR2302318A1 FR 2302318 A1 FR2302318 A1 FR 2302318A1 FR 7605300 A FR7605300 A FR 7605300A FR 7605300 A FR7605300 A FR 7605300A FR 2302318 A1 FR2302318 A1 FR 2302318A1
Authority
FR
France
Prior art keywords
manufacture
polymeric materials
porous polymeric
porous
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.)
Withdrawn
Application number
FR7605300A
Other languages
English (en)
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.)
VEB CHEMIEFASERWERK SCHWARZA WILHELM PIECK
Original Assignee
VEB CHEMIEFASERWERK SCHWARZA WILHELM PIECK
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 VEB CHEMIEFASERWERK SCHWARZA WILHELM PIECK filed Critical VEB CHEMIEFASERWERK SCHWARZA WILHELM PIECK
Publication of FR2302318A1 publication Critical patent/FR2302318A1/fr
Withdrawn legal-status Critical Current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
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/054—Precipitating the polymer by adding a non-solvent or a different solvent
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/054—Precipitating the polymer by adding a non-solvent or a different solvent
    • C08J2201/0545—Precipitating the polymer by adding a non-solvent or a different solvent from an aqueous solvent-based polymer composition
    • C08J2201/0547—Precipitating the polymer by adding a non-solvent or a different solvent from an aqueous solvent-based polymer composition the non-solvent being aqueous

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)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR7605300A 1975-02-25 1976-02-25 Procede pour la fabrication de matieres polymeres poreuses Withdrawn FR2302318A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18473275A DD120201A1 (enExample) 1975-02-25 1975-02-25

Publications (1)

Publication Number Publication Date
FR2302318A1 true FR2302318A1 (fr) 1976-09-24

Family

ID=5499511

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605300A Withdrawn FR2302318A1 (fr) 1975-02-25 1976-02-25 Procede pour la fabrication de matieres polymeres poreuses

Country Status (6)

Country Link
CS (1) CS188426B1 (enExample)
DD (1) DD120201A1 (enExample)
DE (1) DE2600062A1 (enExample)
FR (1) FR2302318A1 (enExample)
GB (1) GB1506531A (enExample)
SU (1) SU704960A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2528842C1 (ru) * 2013-04-09 2014-09-20 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом"-Госкорпорация "Росатом" Способ изготовления деталей из полимерного ультрадисперсного пористого материала

Also Published As

Publication number Publication date
GB1506531A (en) 1978-04-05
CS188426B1 (en) 1979-03-30
DD120201A1 (enExample) 1976-06-05
DE2600062A1 (de) 1976-09-02
SU704960A1 (ru) 1979-12-25

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Legal Events

Date Code Title Description
ST Notification of lapse