CZ279425B6 - Homogenní trojrozměrný mikroporézní útvar a způsob jeho přípravy - Google Patents

Homogenní trojrozměrný mikroporézní útvar a způsob jeho přípravy Download PDF

Info

Publication number
CZ279425B6
CZ279425B6 CS775609A CS560977A CZ279425B6 CZ 279425 B6 CZ279425 B6 CZ 279425B6 CS 775609 A CS775609 A CS 775609A CS 560977 A CS560977 A CS 560977A CZ 279425 B6 CZ279425 B6 CZ 279425B6
Authority
CZ
Czechia
Prior art keywords
polymer
liquid
microporous
polymers
formation
Prior art date
Application number
CS775609A
Other languages
Czech (cs)
English (en)
Inventor
Anthony John Castro
Original Assignee
Akzona Incorporated
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 Akzona Incorporated filed Critical Akzona Incorporated
Publication of CZ560977A3 publication Critical patent/CZ560977A3/cs
Publication of CZ279425B6 publication Critical patent/CZ279425B6/cs

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
    • A01N25/10—Macromolecular compounds
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/149—Antislip compositions
    • 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
    • C08J2201/052—Inducing phase separation by thermal treatment, e.g. cooling a solution
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Toxicology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CS775609A 1976-08-30 1977-08-26 Homogenní trojrozměrný mikroporézní útvar a způsob jeho přípravy CZ279425B6 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71854976A 1976-08-30 1976-08-30

Publications (2)

Publication Number Publication Date
CZ560977A3 CZ560977A3 (en) 1995-02-15
CZ279425B6 true CZ279425B6 (cs) 1995-04-12

Family

ID=24886495

Family Applications (2)

Application Number Title Priority Date Filing Date
CS775609A CZ279425B6 (cs) 1976-08-30 1977-08-26 Homogenní trojrozměrný mikroporézní útvar a způsob jeho přípravy
CS811161A CZ116181A3 (en) 1976-08-30 1977-08-26 Homogeneous three-dimensional microporous form and process for preparing thereof

Family Applications After (1)

Application Number Title Priority Date Filing Date
CS811161A CZ116181A3 (en) 1976-08-30 1977-08-26 Homogeneous three-dimensional microporous form and process for preparing thereof

Country Status (4)

Country Link
JP (1) JPS6264836A (show.php)
BE (1) BE858245A (show.php)
CZ (2) CZ279425B6 (show.php)
ZA (1) ZA774635B (show.php)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4874567A (en) * 1987-04-24 1989-10-17 Millipore Corporation Microporous membranes from polypropylene
WO1998039379A1 (fr) * 1997-03-06 1998-09-11 Asahi Kasei Kogyo Kabushiki Kaisha Membrane microporeuse et procede de preparation
US6042959A (en) * 1997-10-10 2000-03-28 3M Innovative Properties Company Membrane electrode assembly and method of its manufacture
WO2010038414A1 (ja) * 2008-09-30 2010-04-08 ユニチカ株式会社 ポリアミド中空糸膜及びその製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5193786A (en) * 1975-02-15 1976-08-17 Makurokagatano chukuseni

Also Published As

Publication number Publication date
JPH0378423B2 (show.php) 1991-12-13
CZ560977A3 (en) 1995-02-15
JPS6264836A (ja) 1987-03-23
CZ116181A3 (en) 1995-02-15
ZA774635B (en) 1978-06-28
BE858245A (fr) 1978-02-28

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