ATE94178T1 - Segmentiertes polyetherpolyurethan. - Google Patents

Segmentiertes polyetherpolyurethan.

Info

Publication number
ATE94178T1
ATE94178T1 AT89306083T AT89306083T ATE94178T1 AT E94178 T1 ATE94178 T1 AT E94178T1 AT 89306083 T AT89306083 T AT 89306083T AT 89306083 T AT89306083 T AT 89306083T AT E94178 T1 ATE94178 T1 AT E94178T1
Authority
AT
Austria
Prior art keywords
polyether polyurethane
segmented polyether
segmented
water
elongation
Prior art date
Application number
AT89306083T
Other languages
English (en)
Inventor
Andrew M Reed
Ian N Askill
Willis W Weber
Original Assignee
Polymedica Ind 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 Polymedica Ind Inc filed Critical Polymedica Ind Inc
Application granted granted Critical
Publication of ATE94178T1 publication Critical patent/ATE94178T1/de

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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4808—Mixtures of two or more polyetherdiols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of Force In General (AREA)
  • Pulleys (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
AT89306083T 1988-06-17 1989-06-15 Segmentiertes polyetherpolyurethan. ATE94178T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/208,153 US4849458A (en) 1988-06-17 1988-06-17 Segmented polyether polyurethane
EP89306083A EP0348105B1 (de) 1988-06-17 1989-06-15 Segmentiertes Polyetherpolyurethan

Publications (1)

Publication Number Publication Date
ATE94178T1 true ATE94178T1 (de) 1993-09-15

Family

ID=22773398

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89306083T ATE94178T1 (de) 1988-06-17 1989-06-15 Segmentiertes polyetherpolyurethan.

Country Status (13)

Country Link
US (1) US4849458A (de)
EP (1) EP0348105B1 (de)
JP (1) JP3065629B2 (de)
AT (1) ATE94178T1 (de)
AU (1) AU616288B2 (de)
CA (1) CA1331062C (de)
DE (1) DE68908968T2 (de)
ES (1) ES2058528T3 (de)
FI (1) FI900800A0 (de)
IL (1) IL90609A0 (de)
NZ (1) NZ229578A (de)
WO (1) WO1989012653A1 (de)
ZA (1) ZA894494B (de)

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US5962018A (en) * 1998-04-28 1999-10-05 Avon Products, Inc. Method of treating the skin with organic acids in anhydrous microsphere delivery systems
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US9066695B2 (en) 1998-04-30 2015-06-30 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
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US6566575B1 (en) 2000-02-15 2003-05-20 3M Innovative Properties Company Patterned absorbent article for wound dressing
US6560471B1 (en) 2001-01-02 2003-05-06 Therasense, Inc. Analyte monitoring device and methods of use
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US7612248B2 (en) * 2002-12-19 2009-11-03 3M Innovative Properties Company Absorbent medical articles
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US9763609B2 (en) 2003-07-25 2017-09-19 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
EP1648298A4 (de) 2003-07-25 2010-01-13 Dexcom Inc Sauerstoffverbessernde membransysteme für implantierbare vorrichtungen
US8423113B2 (en) 2003-07-25 2013-04-16 Dexcom, Inc. Systems and methods for processing sensor data
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US8369919B2 (en) 2003-08-01 2013-02-05 Dexcom, Inc. Systems and methods for processing sensor data
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US7276029B2 (en) 2003-08-01 2007-10-02 Dexcom, Inc. System and methods for processing analyte sensor data
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US20050070688A1 (en) * 2003-09-26 2005-03-31 3M Innovative Properties Company Reactive hydrophilic oligomers
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US7384984B2 (en) * 2003-12-10 2008-06-10 3M Innovative Properties Company Reactive hydrophilic oligomers
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US7074839B2 (en) * 2004-03-01 2006-07-11 3M Innovative Properties Company Crosslinkable hydrophilic materials from reactive oligomers having pendent photoinitiator groups
US7342047B2 (en) * 2004-03-02 2008-03-11 3M Innovative Properties Company Crosslinkable hydrophilic materials from reactive oligomers having pendent unsaturated groups
US20050249791A1 (en) * 2004-05-07 2005-11-10 3M Innovative Properties Company Antimicrobial articles
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US7335690B2 (en) * 2005-01-25 2008-02-26 3M Innovative Properties Company Crosslinkable hydrophilic materials from polymers having pendent Michael donor groups
US8609131B2 (en) * 2005-01-25 2013-12-17 3M Innovative Properties Company Absorbent dressing comprising hydrophilic polymer prepared via Michael reaction
US7981949B2 (en) 2006-05-23 2011-07-19 3M Innovative Properties Company Curable hydrophilic compositions
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Also Published As

Publication number Publication date
JPH02504650A (ja) 1990-12-27
FI900800A7 (fi) 1990-02-16
ES2058528T3 (es) 1994-11-01
AU3845289A (en) 1990-01-12
EP0348105A2 (de) 1989-12-27
AU616288B2 (en) 1991-10-24
IL90609A0 (en) 1990-01-18
JP3065629B2 (ja) 2000-07-17
ZA894494B (en) 1990-03-28
WO1989012653A1 (en) 1989-12-28
DE68908968T2 (de) 1994-01-05
EP0348105A3 (en) 1990-07-04
DE68908968D1 (de) 1993-10-14
US4849458A (en) 1989-07-18
CA1331062C (en) 1994-07-26
FI900800A0 (fi) 1990-02-16
EP0348105B1 (de) 1993-09-08
NZ229578A (en) 1990-12-21

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Legal Events

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