NO905265L - Fremgangsmaate for fremstilling av skumstoffholdige polyuretan(urinstoff)-masser. - Google Patents

Fremgangsmaate for fremstilling av skumstoffholdige polyuretan(urinstoff)-masser.

Info

Publication number
NO905265L
NO905265L NO90905265A NO905265A NO905265L NO 905265 L NO905265 L NO 905265L NO 90905265 A NO90905265 A NO 90905265A NO 905265 A NO905265 A NO 905265A NO 905265 L NO905265 L NO 905265L
Authority
NO
Norway
Prior art keywords
substanced
masses
urine
polyurethane
food
Prior art date
Application number
NO90905265A
Other languages
English (en)
Other versions
NO905265D0 (no
Inventor
Eduard Mayer
Manfred Dietrich
Walter Meckel
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 NO905265D0 publication Critical patent/NO905265D0/no
Publication of NO905265L publication Critical patent/NO905265L/no

Links

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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • 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
    • C08G18/0809—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups
    • C08G18/0814—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups containing ammonium groups or groups forming them
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5054—Polyethers having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
    • C08G18/506—Polyethers having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing two nitrogen atoms in the ring
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8041—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3271
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
NO90905265A 1989-12-19 1990-12-05 Fremgangsmaate for fremstilling av skumstoffholdige polyuretan(urinstoff)-masser. NO905265L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3941788A DE3941788A1 (de) 1989-12-19 1989-12-19 Verfahren zur herstellung von schaumstoffhaltigen polyurethan(harnstoff)-massen

Publications (2)

Publication Number Publication Date
NO905265D0 NO905265D0 (no) 1990-12-05
NO905265L true NO905265L (no) 1991-06-20

Family

ID=6395721

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90905265A NO905265L (no) 1989-12-19 1990-12-05 Fremgangsmaate for fremstilling av skumstoffholdige polyuretan(urinstoff)-masser.

Country Status (7)

Country Link
US (1) US5075345A (no)
EP (1) EP0433776A3 (no)
JP (1) JPH0418416A (no)
CA (1) CA2031094A1 (no)
DE (1) DE3941788A1 (no)
FI (1) FI906209A (no)
NO (1) NO905265L (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129953A1 (de) * 1991-09-10 1993-03-11 Bayer Ag Polyisocyanatgemische, ein verfahren zu ihrer herstellung und ihre verwendung
EP0718276B1 (en) * 1991-11-01 1999-12-22 Witco Corporation Cationic polyurethane compositions, quaternary ammonium salts and methods for their preparation
DE4241118A1 (de) * 1992-12-07 1994-06-09 Basf Ag Verwendung von kationischen Polyurethanen und Polyharnstoffen als Hilfsmittel in kosmetischen und pharmazeutischen Zubereitungen
KR0139885B1 (ko) * 1994-09-27 1998-12-01 박원배 암모늄염을 함유하는 예비 중합체 및 이의 제조방법
KR0131008B1 (ko) * 1994-09-27 1998-04-13 이종덕 대오염성이 우수한 광경화형 수지 조성물 및 이의 제품
CN111056627A (zh) * 2018-10-17 2020-04-24 中电建生态环境集团有限公司 黑臭水体水质净化的曝气生物滤池系统使用方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661860A (en) * 1970-05-11 1972-05-09 Kimberly Clark Co Hydrophilic polyurethane
US4110286A (en) * 1977-02-07 1978-08-29 Alcolac Inc. Stable polyurethane latices, emulsifiable prepolymers therefor and methods of making the same
JPS54130699A (en) * 1978-03-31 1979-10-11 Sanyo Chem Ind Ltd Preparation of polyurethane resin and sheet material
DE3402698A1 (de) * 1984-01-26 1985-08-08 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von fuellstoffhaltigen polyurethan (harnstoff)-massen, fuellstoffhaltige polyurethan(harnstoff)-massen und ihre verwendung
DE3402696A1 (de) * 1984-01-26 1985-08-01 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von schaumstoffhaltigen polyurethan(harnstoff)-massen, schaumstoffhaltige polyurethan(harnstoff)-massen und ihre verwendung
DE3526185A1 (de) * 1985-07-23 1987-02-05 Bayer Ag Verfahren zur herstellung fuellstoffhaltiger, anionisch modifizierter polyurethan(harnstoff)-massen, entsprechende polyurethan(harnstoff)-massen und ihre verwendung

Also Published As

Publication number Publication date
US5075345A (en) 1991-12-24
NO905265D0 (no) 1990-12-05
CA2031094A1 (en) 1991-06-20
DE3941788A1 (de) 1991-06-20
FI906209A0 (fi) 1990-12-17
EP0433776A2 (de) 1991-06-26
FI906209A (fi) 1991-06-20
JPH0418416A (ja) 1992-01-22
EP0433776A3 (en) 1991-12-27

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