CH527246A - Verfahren zur Herstellung von nicht textilen, mikroporösen, wasserdampfdurchlässigen Flächengebilden nach dem Polyisocyanat-Polyadditionsverfahren - Google Patents

Verfahren zur Herstellung von nicht textilen, mikroporösen, wasserdampfdurchlässigen Flächengebilden nach dem Polyisocyanat-Polyadditionsverfahren

Info

Publication number
CH527246A
CH527246A CH1190268A CH1190268A CH527246A CH 527246 A CH527246 A CH 527246A CH 1190268 A CH1190268 A CH 1190268A CH 1190268 A CH1190268 A CH 1190268A CH 527246 A CH527246 A CH 527246A
Authority
CH
Switzerland
Prior art keywords
microporous
textile
vapor
production
water
Prior art date
Application number
CH1190268A
Other languages
German (de)
English (en)
Inventor
Arthur Dr Reischl
Klaus Dr Koenig
Harro Dr Traeubel
Bruno Dr Zorn
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of CH527246A publication Critical patent/CH527246A/de

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (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)
CH1190268A 1967-08-09 1968-08-08 Verfahren zur Herstellung von nicht textilen, mikroporösen, wasserdampfdurchlässigen Flächengebilden nach dem Polyisocyanat-Polyadditionsverfahren CH527246A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0053183 1967-08-09

Publications (1)

Publication Number Publication Date
CH527246A true CH527246A (de) 1972-08-31

Family

ID=7106072

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1190268A CH527246A (de) 1967-08-09 1968-08-08 Verfahren zur Herstellung von nicht textilen, mikroporösen, wasserdampfdurchlässigen Flächengebilden nach dem Polyisocyanat-Polyadditionsverfahren

Country Status (8)

Country Link
AT (1) AT287319B (enrdf_load_stackoverflow)
BE (1) BE719174A (enrdf_load_stackoverflow)
CH (1) CH527246A (enrdf_load_stackoverflow)
DE (1) DE1694179C3 (enrdf_load_stackoverflow)
FR (1) FR1578378A (enrdf_load_stackoverflow)
GB (1) GB1225186A (enrdf_load_stackoverflow)
NL (1) NL6811167A (enrdf_load_stackoverflow)
SE (1) SE345682B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE1694179C3 (de) 1974-06-27
AT287319B (de) 1971-01-25
FR1578378A (enrdf_load_stackoverflow) 1969-08-14
DE1694179B2 (de) 1973-11-15
SE345682B (enrdf_load_stackoverflow) 1972-06-05
GB1225186A (enrdf_load_stackoverflow) 1971-03-17
NL6811167A (enrdf_load_stackoverflow) 1969-02-11
BE719174A (enrdf_load_stackoverflow) 1969-01-16
DE1694179A1 (de) 1971-08-26

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Legal Events

Date Code Title Description
PL Patent ceased