IL23850A - Elastic filaments - Google Patents

Elastic filaments

Info

Publication number
IL23850A
IL23850A IL2385065A IL2385065A IL23850A IL 23850 A IL23850 A IL 23850A IL 2385065 A IL2385065 A IL 2385065A IL 2385065 A IL2385065 A IL 2385065A IL 23850 A IL23850 A IL 23850A
Authority
IL
Israel
Prior art keywords
polymer
segmented
elastic fiber
radicals
radical
Prior art date
Application number
IL2385065A
Other languages
English (en)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of IL23850A publication Critical patent/IL23850A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72Polyisocyanates or polyisothiocyanates
    • C08G18/74Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7628Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring containing at least one isocyanate or isothiocyanate group linked to the aromatic ring by means of an aliphatic group
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/10Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72Polyisocyanates or polyisothiocyanates

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)
  • Artificial Filaments (AREA)
IL2385065A 1964-06-30 1965-06-30 Elastic filaments IL23850A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37935864A 1964-06-30 1964-06-30

Publications (1)

Publication Number Publication Date
IL23850A true IL23850A (en) 1968-10-24

Family

ID=23496908

Family Applications (1)

Application Number Title Priority Date Filing Date
IL2385065A IL23850A (en) 1964-06-30 1965-06-30 Elastic filaments

Country Status (7)

Country Link
AT (1) AT272503B (de)
BE (1) BE666208A (de)
DE (1) DE1494722A1 (de)
GB (1) GB1105907A (de)
IL (1) IL23850A (de)
LU (1) LU48956A1 (de)
SE (1) SE317810B (de)

Also Published As

Publication number Publication date
SE317810B (de) 1969-11-24
GB1105907A (en) 1968-03-13
LU48956A1 (de) 1965-12-30
DE1494722A1 (de) 1969-10-30
BE666208A (de) 1965-12-30
AT272503B (de) 1969-07-10

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