NL8005353A - Niet-toxisch polyurethan vormend preparaat en scheidingsinrichtingen verkregen met toepassing daarvan. - Google Patents

Niet-toxisch polyurethan vormend preparaat en scheidingsinrichtingen verkregen met toepassing daarvan. Download PDF

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Publication number
NL8005353A
NL8005353A NL8005353A NL8005353A NL8005353A NL 8005353 A NL8005353 A NL 8005353A NL 8005353 A NL8005353 A NL 8005353A NL 8005353 A NL8005353 A NL 8005353A NL 8005353 A NL8005353 A NL 8005353A
Authority
NL
Netherlands
Prior art keywords
polyol
component
isocyanate
prepolymer
castor oil
Prior art date
Application number
NL8005353A
Other languages
English (en)
Dutch (nl)
Original Assignee
Nl Industries Inc
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 Nl Industries Inc filed Critical Nl Industries Inc
Publication of NL8005353A publication Critical patent/NL8005353A/nl

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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
    • C08G18/168—Organic compounds
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/906—Multipackage compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Materials For Medical Uses (AREA)
NL8005353A 1979-11-01 1980-09-25 Niet-toxisch polyurethan vormend preparaat en scheidingsinrichtingen verkregen met toepassing daarvan. NL8005353A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/090,206 US4256617A (en) 1979-11-01 1979-11-01 Catalyzed non-toxic polyurethane forming compositions and separatory devices employing the same
US9020679 1979-11-01

Publications (1)

Publication Number Publication Date
NL8005353A true NL8005353A (nl) 1981-06-01

Family

ID=22221773

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8005353A NL8005353A (nl) 1979-11-01 1980-09-25 Niet-toxisch polyurethan vormend preparaat en scheidingsinrichtingen verkregen met toepassing daarvan.

Country Status (9)

Country Link
US (1) US4256617A (fr)
BE (1) BE886000A (fr)
CA (1) CA1147491A (fr)
DE (1) DE3040734A1 (fr)
ES (1) ES8107033A1 (fr)
FR (1) FR2468621A1 (fr)
GB (1) GB2061985B (fr)
IT (1) IT1141058B (fr)
NL (1) NL8005353A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3411361A1 (de) * 1984-03-28 1985-10-10 Akzo Gmbh, 5600 Wuppertal Einbettmaterial, verfahren zu seiner herstellung und seine verwendung
DE3514936A1 (de) * 1985-04-25 1986-10-30 Robert Bosch Gmbh, 7000 Stuttgart Selbstheilender elektrischer kondensator
US4886600A (en) * 1988-02-18 1989-12-12 Caschem, Inc. Moisture and glycerine resistant polyurethane compositions for separatory devices
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
US5976371A (en) * 1997-12-09 1999-11-02 H.B. Fuller Licensing & Financing, Inc. White-opalescent adhesives for the preparation of bonded filters
US20030015823A1 (en) * 2001-07-18 2003-01-23 Hydranautics Method for forming a thick section, thermoset, solid casting
US20040127563A1 (en) * 2002-03-22 2004-07-01 Deslauriers Richard J. Methods of performing medical procedures which promote bone growth, compositions which promote bone growth, and methods of making such compositions
CA2575740A1 (fr) * 2004-03-24 2005-10-13 Doctor's Research Group, Inc. Procedes pour executer des procedures medicales favorisant la croissance osseuse, procedes de fabrication de compositions favorisant la croissance osseuse, et appareil pour de tels procedes
PL2295132T3 (pl) 2009-05-15 2017-02-28 Interface Biologics Inc. Przeciwzakrzepowe membrany z włókien kapilarnych, materiał do zalewania i przewód do krwi
US8022164B1 (en) * 2010-03-04 2011-09-20 Microvast, Inc. Two-component solvent-free polyurethane adhesives
WO2014194303A1 (fr) 2013-05-31 2014-12-04 Cytec Industries, Inc. Compositions de résine de polyuréthanne formulée pour le vernissage en pleine surface d'ensembles de circuits électroniques
US9832902B2 (en) 2013-05-31 2017-11-28 Elantas Pdg, Inc. Formulated resin compositions for flood coating electronic circuit assemblies
CN106471087B (zh) 2014-03-12 2020-07-07 艾伦塔斯Pdg有限公司 用于反渗透组件的聚氨酯粘合剂
US10590318B2 (en) 2014-11-26 2020-03-17 Elantas Pdg, Inc. Multi-part polyurethane compositions, articles thereof, and method of making
BR112017021652B1 (pt) 2015-04-09 2022-04-12 Elantas Pdg, Inc Adesivos de poliuretano para módulos de osmose reversa
CN114423798A (zh) * 2019-07-24 2022-04-29 东曹株式会社 膜密封材料用聚氨酯树脂形成性组合物、以及使用其的膜密封材料和膜组件

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972349A (en) * 1958-12-24 1961-02-21 Univ Minnesota Capillary oxygenator
BE608328A (fr) * 1960-09-19
US3422008A (en) * 1963-10-24 1969-01-14 Dow Chemical Co Wound hollow fiber permeability apparatus and process of making the same
US3423491A (en) * 1964-09-02 1969-01-21 Dow Chemical Co Permselective hollow fibers and method of making
US3339341A (en) * 1965-12-22 1967-09-05 Du Pont Fluid separation process and apparatus
US3492698A (en) * 1965-12-22 1970-02-03 Du Pont Centrifugal casting apparatus for forming a cast wall member extending transversely across an elongated bundle of substantially parallel hollow filaments of a fluid permeation separation apparatus
US3503515A (en) * 1968-10-03 1970-03-31 Du Pont Permeation separatory apparatus
US3907687A (en) * 1968-12-07 1975-09-23 Baxter Laboratories Inc Plate dialyzer
US3551331A (en) * 1969-09-22 1970-12-29 Du Pont Reverse osmosis separations using a treated polyamide membrane
US3962094A (en) * 1973-09-18 1976-06-08 The Dow Chemical Company Hollow fiber separatory device
US3925037A (en) * 1974-02-04 1975-12-09 Gen Electric High pressure membrane package construction
US3879293A (en) * 1974-06-20 1975-04-22 Baxter Laboratories Inc Membrane diffusion device having inflatable member for pressurization and sealing
US4031012A (en) * 1975-09-17 1977-06-21 Gics Pharmaceuticals, Inc. Separatory apparatus
IT1115397B (it) * 1976-11-05 1986-02-03 Nl Industries Inc Composizione poliuretanica e relativi articoli

Also Published As

Publication number Publication date
CA1147491A (fr) 1983-05-31
IT1141058B (it) 1986-10-01
US4256617A (en) 1981-03-17
GB2061985B (en) 1983-06-08
FR2468621A1 (fr) 1981-05-08
FR2468621B1 (fr) 1984-08-03
BE886000A (fr) 1981-02-16
GB2061985A (en) 1981-05-20
DE3040734A1 (de) 1981-05-07
ES495601A0 (es) 1981-08-16
IT8024743A0 (it) 1980-09-18
ES8107033A1 (es) 1981-08-16

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Legal Events

Date Code Title Description
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: CASCHEM, INC.

A85 Still pending on 85-01-01
BV The patent application has lapsed