DE502007003677D1 - Vergussmassen auf basis von polyurethan - Google Patents

Vergussmassen auf basis von polyurethan

Info

Publication number
DE502007003677D1
DE502007003677D1 DE502007003677T DE502007003677T DE502007003677D1 DE 502007003677 D1 DE502007003677 D1 DE 502007003677D1 DE 502007003677 T DE502007003677 T DE 502007003677T DE 502007003677 T DE502007003677 T DE 502007003677T DE 502007003677 D1 DE502007003677 D1 DE 502007003677D1
Authority
DE
Germany
Prior art keywords
embedding compositions
molecular weight
average molecular
number average
relates
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE502007003677T
Other languages
German (de)
English (en)
Inventor
Hans-Juergen Reese
Ralf Fritz
Gunther Lukat
Hans Ulrich Schmidt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
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
Publication of DE502007003677D1 publication Critical patent/DE502007003677D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
DE502007003677T 2006-10-04 2007-09-28 Vergussmassen auf basis von polyurethan Active DE502007003677D1 (de)

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
DE502007003677D1 true DE502007003677D1 (de) 2010-06-17

Family

ID=38858063

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502007003677T Active DE502007003677D1 (de) 2006-10-04 2007-09-28 Vergussmassen auf basis von polyurethan

Country Status (10)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102596375A (zh) * 2009-11-10 2012-07-18 东丽株式会社 化学品制造用中空纤维膜组件以及化学品的制造方法
WO2012010813A1 (en) * 2010-07-21 2012-01-26 Green Concrete Products Limited Concrete substitute
US10883067B2 (en) * 2016-06-11 2021-01-05 Battelle Memorial Institute Direct alkoxylation of bio-oil
JP7155157B2 (ja) 2017-05-05 2022-10-18 ビーエーエスエフ ソシエタス・ヨーロピア フィルター要素の製造における中空繊維を埋め込むための貯蔵安定性ポリウレタンカプセル化化合物
WO2018202566A1 (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
WO2026132247A1 (en) 2024-12-19 2026-06-25 Basf Se Process for preparing filter elements

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
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
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
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
ATE402208T1 (de) 2004-04-01 2008-08-15 Basf Se Polyisocyanatprepolymere und deren verwendung zum verguss von nierenfiltern

Also Published As

Publication number Publication date
US20100105855A1 (en) 2010-04-29
WO2008040687A1 (de) 2008-04-10
CA2663855A1 (en) 2008-04-10
EP2081973B1 (de) 2010-05-05
PT2081973E (pt) 2010-05-25
JP2010505982A (ja) 2010-02-25
US8802808B2 (en) 2014-08-12
JP5624318B2 (ja) 2014-11-12
CA2663855C (en) 2015-05-26
ES2343916T3 (es) 2010-08-12
EP2081973A1 (de) 2009-07-29
ATE466896T1 (de) 2010-05-15
DK2081973T3 (da) 2010-08-16

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