DK2081973T3 - Støbemasser på basis af polyurethan - Google Patents

Støbemasser på basis af polyurethan

Info

Publication number
DK2081973T3
DK2081973T3 DK07820713.1T DK07820713T DK2081973T3 DK 2081973 T3 DK2081973 T3 DK 2081973T3 DK 07820713 T DK07820713 T DK 07820713T DK 2081973 T3 DK2081973 T3 DK 2081973T3
Authority
DK
Denmark
Prior art keywords
embedding compositions
molecular weight
average molecular
number average
relates
Prior art date
Application number
DK07820713.1T
Other languages
English (en)
Inventor
Hans-Juergen Reese
Ralf Fritz
Gunther Lukat
Hans Ulrich Schmidt
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Application granted granted Critical
Publication of DK2081973T3 publication Critical patent/DK2081973T3/da

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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/6696—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/36 or hydroxylated esters of higher fatty acids of C08G18/38
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B01D63/022—Encapsulating hollow fibres
    • B01D63/023—Encapsulating materials
    • 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
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/797—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine groups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Materials For Medical Uses (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
DK07820713.1T 2006-10-04 2007-09-28 Støbemasser på basis af polyurethan DK2081973T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06121741 2006-10-04
PCT/EP2007/060326 WO2008040687A1 (de) 2006-10-04 2007-09-28 Vergussmassen auf basis von polyurethan

Publications (1)

Publication Number Publication Date
DK2081973T3 true DK2081973T3 (da) 2010-08-16

Family

ID=38858063

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07820713.1T DK2081973T3 (da) 2006-10-04 2007-09-28 Støbemasser på basis af polyurethan

Country Status (10)

Country Link
US (1) US8802808B2 (da)
EP (1) EP2081973B1 (da)
JP (1) JP5624318B2 (da)
AT (1) ATE466896T1 (da)
CA (1) CA2663855C (da)
DE (1) DE502007003677D1 (da)
DK (1) DK2081973T3 (da)
ES (1) ES2343916T3 (da)
PT (1) PT2081973E (da)
WO (1) WO2008040687A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2778765A1 (en) * 2009-11-10 2011-05-19 Toray Industries, Inc. Hollow fiber membrane module made with synthetic resin having hardness retention
EP2595937A1 (en) * 2010-07-21 2013-05-29 Green Concrete Products Limited Concrete substitute
US10883067B2 (en) * 2016-06-11 2021-01-05 Battelle Memorial Institute Direct alkoxylation of bio-oil
US11427672B2 (en) 2017-05-05 2022-08-30 Basf Se Storage-stable polyurethane casting compound for embedding hollow fibres in the production of filter elements
WO2018202564A1 (de) 2017-05-05 2018-11-08 Basf Se Lagerstabile polyurethanvergussmasse zur einbettung von hohlfasern bei der herstellung von filterelementen
WO2021083851A1 (de) 2019-10-30 2021-05-06 Basf Se Polyurethanvergussmasse mit gesteigerter reaktivität zur einbettung von hohlfasern bei der herstellung von filterelementen

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293418A (en) * 1979-03-28 1981-10-06 Toray Industries, Inc. Fluid separation apparatus
US4375521A (en) * 1981-06-01 1983-03-01 Communications Technology Corporation Vegetable oil extended polyurethane systems
DE3149527A1 (de) 1981-12-14 1983-06-23 VEB Synthesewerk Schwarzheide Kombinat SYS, DDR 7817 Schwarzheide Polyurethanmassen fuer hohlfaserdialysatoren
JPS6032857A (ja) * 1983-08-01 1985-02-20 Dainippon Toryo Co Ltd ウレタン樹脂塗料組成物
JPS6058156A (ja) * 1983-09-08 1985-04-04 三洋化成工業株式会社 シ−ル材および人工臓器
JPS6126676A (ja) * 1984-07-16 1986-02-05 Dainippon Toryo Co Ltd ウレタン樹脂塗料組成物
DE4134693A1 (de) * 1991-10-21 1993-04-22 Basf Ag Transparente, heissdampfsterilisierbare, nicht zytotoxische, im wesentlichen kompakte polyurethan-vergussmassen, verfahren zu ihrer herstellung und ihre verwendung, insbesondere fuer medizinisch-technische artikel
JPH07109326A (ja) * 1993-10-08 1995-04-25 Sanyo Chem Ind Ltd 速硬化型エラストマ−
US5451615A (en) * 1994-10-20 1995-09-19 The Dow Chemical Company Process for preparing polyurethane foam in the presence of a hydrocarbon blowing agent
EP0790276A3 (de) * 1996-02-14 1998-05-13 Basf Aktiengesellschaft Verfahren zur Herstellung von flächigen Polyurethan-Formteilen
JP3650989B2 (ja) * 1999-04-15 2005-05-25 日本ポリウレタン工業株式会社 注型用ポリウレタン樹脂形成性組成物を用いたシール材
US6420443B1 (en) * 1999-09-09 2002-07-16 Crompton Corporation Additives for enhanced hydrocarbon compatibility in rigid polyurethane foam systems
DE19947191A1 (de) 1999-10-01 2001-04-05 Basf Ag Transparente, heissdampfsterilisierbare, nicht zytotoxische Polyurethan-Vergussmassen, Verfahren zu ihrer Herstellung und ihre Verwendung, insbesondere für medizinisch-technische Artikel
DE19947192A1 (de) 1999-10-01 2001-04-05 Basf Ag Transparente, heissdampfsterilisierbare, nicht zytotoxische Polyurethan-Vergussmassen, Verfahren zu ihrer Herstellung und ihre Verwendung, insbesondere für medizinisch-technische Artikel
US6669407B2 (en) * 2001-03-15 2003-12-30 Bayer Corporation Polyurethane geotextile composite liner with improved water resistance and a process for the production thereof
DE10240186A1 (de) * 2002-08-28 2004-03-11 Basf Ag Verfahren zur Herstellung von emissionsarmen Polyurethan-Weichschaumstoffen
DE502005004768D1 (de) 2004-04-01 2008-09-04 Basf Se Polyisocyanatprepolymere und deren Verwendung zum Verguss von Nierenfiltern

Also Published As

Publication number Publication date
JP2010505982A (ja) 2010-02-25
US20100105855A1 (en) 2010-04-29
ATE466896T1 (de) 2010-05-15
CA2663855A1 (en) 2008-04-10
DE502007003677D1 (de) 2010-06-17
ES2343916T3 (es) 2010-08-12
WO2008040687A1 (de) 2008-04-10
US8802808B2 (en) 2014-08-12
EP2081973A1 (de) 2009-07-29
PT2081973E (pt) 2010-05-25
EP2081973B1 (de) 2010-05-05
CA2663855C (en) 2015-05-26
JP5624318B2 (ja) 2014-11-12

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