DK348186A - Fremgangsmaade til fremstilling af fyldstofholdige, anionisk modificerede polyurethan(urinstof)-masser, saaledes fremstillede polyurethan(urinstof)-masser og deres anvendelse - Google Patents

Fremgangsmaade til fremstilling af fyldstofholdige, anionisk modificerede polyurethan(urinstof)-masser, saaledes fremstillede polyurethan(urinstof)-masser og deres anvendelse Download PDF

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Publication number
DK348186A
DK348186A DK348186A DK348186A DK348186A DK 348186 A DK348186 A DK 348186A DK 348186 A DK348186 A DK 348186A DK 348186 A DK348186 A DK 348186A DK 348186 A DK348186 A DK 348186A
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DK
Denmark
Prior art keywords
polyurethane
masses
urine
urea
anionically modified
Prior art date
Application number
DK348186A
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English (en)
Other versions
DK348186D0 (da
Inventor
Kurt Mack
Arthur Reischl
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 DK348186D0 publication Critical patent/DK348186D0/da
Publication of DK348186A publication Critical patent/DK348186A/da

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Classifications

    • 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
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/06—Aerobic processes using submerged filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Water Supply & Treatment (AREA)
  • Medicinal Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
DK348186A 1985-07-23 1986-07-22 Fremgangsmaade til fremstilling af fyldstofholdige, anionisk modificerede polyurethan(urinstof)-masser, saaledes fremstillede polyurethan(urinstof)-masser og deres anvendelse DK348186A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853526185 DE3526185A1 (de) 1985-07-23 1985-07-23 Verfahren zur herstellung fuellstoffhaltiger, anionisch modifizierter polyurethan(harnstoff)-massen, entsprechende polyurethan(harnstoff)-massen und ihre verwendung

Publications (2)

Publication Number Publication Date
DK348186D0 DK348186D0 (da) 1986-07-22
DK348186A true DK348186A (da) 1987-01-24

Family

ID=6276431

Family Applications (1)

Application Number Title Priority Date Filing Date
DK348186A DK348186A (da) 1985-07-23 1986-07-22 Fremgangsmaade til fremstilling af fyldstofholdige, anionisk modificerede polyurethan(urinstof)-masser, saaledes fremstillede polyurethan(urinstof)-masser og deres anvendelse

Country Status (10)

Country Link
US (1) US4843105A (da)
EP (1) EP0210478B1 (da)
JP (1) JPS62161814A (da)
AT (1) ATE68005T1 (da)
CA (1) CA1268874A (da)
DE (2) DE3526185A1 (da)
DK (1) DK348186A (da)
ES (1) ES2000372A6 (da)
FI (1) FI862996A (da)
NO (1) NO165111C (da)

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ES2344860T3 (es) * 2007-02-23 2010-09-08 Molnlycke Health Care Ab Estructura de espuma que contiene particulas.
JP5490426B2 (ja) * 2009-02-26 2014-05-14 アキレス株式会社 微生物固定化担体用ポリウレタンフォーム
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Also Published As

Publication number Publication date
DE3681764D1 (de) 1991-11-07
NO165111B (no) 1990-09-17
FI862996A0 (fi) 1986-07-21
DE3526185A1 (de) 1987-02-05
US4843105A (en) 1989-06-27
CA1268874A (en) 1990-05-08
JPS62161814A (ja) 1987-07-17
DK348186D0 (da) 1986-07-22
EP0210478A2 (de) 1987-02-04
NO862779L (no) 1987-01-26
FI862996A (fi) 1987-01-24
ATE68005T1 (de) 1991-10-15
EP0210478B1 (de) 1991-10-02
NO165111C (no) 1990-12-27
NO862779D0 (no) 1986-07-09
EP0210478A3 (en) 1989-01-04
ES2000372A6 (es) 1988-02-16

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