IE43431B1 - Segmented self cross-linkable polyurethane elastomers - Google Patents

Segmented self cross-linkable polyurethane elastomers

Info

Publication number
IE43431B1
IE43431B1 IE210376A IE210376A IE43431B1 IE 43431 B1 IE43431 B1 IE 43431B1 IE 210376 A IE210376 A IE 210376A IE 210376 A IE210376 A IE 210376A IE 43431 B1 IE43431 B1 IE 43431B1
Authority
IE
Ireland
Prior art keywords
cross
isocyanate prepolymer
product
diol
isocyanate
Prior art date
Application number
IE210376A
Other languages
English (en)
Other versions
IE43431L (en
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 IE43431L publication Critical patent/IE43431L/xx
Publication of IE43431B1 publication Critical patent/IE43431B1/en

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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3823—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Artificial Filaments (AREA)
IE210376A 1975-09-24 1976-09-23 Segmented self cross-linkable polyurethane elastomers IE43431B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752542500 DE2542500A1 (de) 1975-09-24 1975-09-24 Segmentierte, selbstvernetzbare polyurethanelastomere

Publications (2)

Publication Number Publication Date
IE43431L IE43431L (en) 1977-03-24
IE43431B1 true IE43431B1 (en) 1981-02-25

Family

ID=5957230

Family Applications (1)

Application Number Title Priority Date Filing Date
IE210376A IE43431B1 (en) 1975-09-24 1976-09-23 Segmented self cross-linkable polyurethane elastomers

Country Status (9)

Country Link
JP (1) JPS5239798A (OSRAM)
BE (1) BE846487A (OSRAM)
DE (1) DE2542500A1 (OSRAM)
FR (1) FR2325670A1 (OSRAM)
GB (1) GB1539777A (OSRAM)
IE (1) IE43431B1 (OSRAM)
IT (1) IT1070565B (OSRAM)
LU (1) LU75849A1 (OSRAM)
NL (1) NL7610656A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH669955A5 (OSRAM) * 1986-08-04 1989-04-28 Sika Ag
DE4414327A1 (de) * 1994-04-25 1995-10-26 Bayer Ag Verfahren zur Herstellung von Elastanfäden
EP2222808A2 (en) 2007-12-05 2010-09-01 3M Innovative Properties Company Assembly bonded to a structural adhesive and method and applicator for making it

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1491342A (fr) * 1965-06-05 1967-08-11 Bayer Ag Procédé de préparation de résines synthétiques réticulées de polyuréthane
DE2542449A1 (de) * 1975-09-24 1977-04-07 Bayer Ag Mono-methylolaether-diole

Also Published As

Publication number Publication date
DE2542500A1 (de) 1977-04-07
IE43431L (en) 1977-03-24
FR2325670B1 (OSRAM) 1980-10-24
JPS5239798A (en) 1977-03-28
FR2325670A1 (fr) 1977-04-22
GB1539777A (en) 1979-02-07
IT1070565B (it) 1985-03-29
BE846487A (fr) 1977-03-23
NL7610656A (nl) 1977-03-28
LU75849A1 (OSRAM) 1977-05-16

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