CS209259B1 - Manufacturing method of porous flat and shaped figures - Google Patents

Manufacturing method of porous flat and shaped figures Download PDF

Info

Publication number
CS209259B1
CS209259B1 CS883372A CS883372A CS209259B1 CS 209259 B1 CS209259 B1 CS 209259B1 CS 883372 A CS883372 A CS 883372A CS 883372 A CS883372 A CS 883372A CS 209259 B1 CS209259 B1 CS 209259B1
Authority
CS
Czechoslovakia
Prior art keywords
reaction
solutions
dispersions
tempered
minutes
Prior art date
Application number
CS883372A
Other languages
Czech (cs)
English (en)
Inventor
Hans E Seyfarth
Erich Meusel
Original Assignee
Hans E Seyfarth
Erich Meusel
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 Hans E Seyfarth, Erich Meusel filed Critical Hans E Seyfarth
Publication of CS209259B1 publication Critical patent/CS209259B1/cs

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
    • C08J9/26—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
    • 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
    • C08J2201/0542—Precipitating the polymer by adding a non-solvent or a different solvent from an organic solvent-based polymer composition
    • C08J2201/0543—Precipitating the polymer by adding a non-solvent or a different solvent from an organic solvent-based polymer composition the non-solvent being organic
    • 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
    • C08J2201/0546—Precipitating the polymer by adding a non-solvent or a different solvent from an aqueous solvent-based polymer composition the non-solvent being organic

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)
  • Polyurethanes Or Polyureas (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CS883372A 1971-12-24 1972-12-21 Manufacturing method of porous flat and shaped figures CS209259B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16013571A DD100484A1 (nl) 1971-12-24 1971-12-24

Publications (1)

Publication Number Publication Date
CS209259B1 true CS209259B1 (en) 1981-11-30

Family

ID=5484945

Family Applications (1)

Application Number Title Priority Date Filing Date
CS883372A CS209259B1 (en) 1971-12-24 1972-12-21 Manufacturing method of porous flat and shaped figures

Country Status (6)

Country Link
BG (1) BG19921A1 (nl)
CS (1) CS209259B1 (nl)
DD (1) DD100484A1 (nl)
DE (1) DE2253851C3 (nl)
FR (1) FR2164916A1 (nl)
SU (1) SU471408A1 (nl)

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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6706867A (nl) * 1967-05-18 1968-05-27
FR1551885A (nl) * 1967-06-30 1969-01-03
GB1294406A (en) * 1969-05-05 1972-10-25 Polymer Corp Porous compositions and process for making thereof

Also Published As

Publication number Publication date
BG19921A1 (nl) 1975-10-30
DE2253851B2 (de) 1979-08-30
SU471408A1 (ru) 1975-05-25
DE2253851C3 (de) 1980-05-08
DE2253851A1 (de) 1973-07-05
DD100484A1 (nl) 1973-09-20
FR2164916A1 (en) 1973-08-03
FR2164916B1 (nl) 1979-02-09

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