BE449614A - - Google Patents

Info

Publication number
BE449614A
BE449614A BE449614DA BE449614A BE 449614 A BE449614 A BE 449614A BE 449614D A BE449614D A BE 449614DA BE 449614 A BE449614 A BE 449614A
Authority
BE
Belgium
Prior art keywords
emi
compounds
terminal residues
still contain
unsaturated terminal
Prior art date
Application number
Other languages
English (en)
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 filed Critical
Publication of BE449614A publication Critical patent/BE449614A/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Polyurethanes Or Polyureas (AREA)

Description


   <EMI ID=1.1> 

  
 <EMI ID=2.1> 

  
 <EMI ID=3.1>   <EMI ID=4.1>   <EMI ID=5.1> 

  
tités inférieures ou éventuellement supérieures à celles fies glycols. 

  
 <EMI ID=6.1> 

  
 <EMI ID=7.1>   <EMI ID=8.1>   <EMI ID=9.1> 

  
 <EMI ID=10.1> 

  
 <EMI ID=11.1>  <EMI ID=12.1> 

  
 <EMI ID=13.1> 

  
 <EMI ID=14.1>   <EMI ID=15.1> 

  
 <EMI ID=16.1> 

  
Liftées à l'huile.

  
 <EMI ID=17.1> 

  
 <EMI ID=18.1> 

  
 <EMI ID=19.1> 

  
applications. Selon leur composition, leur solubilité et leur

  
 <EMI ID=20.1> 

  
 <EMI ID=21.1> 

  
 <EMI ID=22.1> 

  
 <EMI ID=23.1> 

  
 <EMI ID=24.1> 

  
êîiz'^bles.

  
 <EMI ID=25.1> 

  
 <EMI ID=26.1> 

  
 <EMI ID=27.1> 

  
 <EMI ID=28.1>   <EMI ID=29.1> 

  
 <EMI ID=30.1> 

  
 <EMI ID=31.1>   <EMI ID=32.1>   <EMI ID=33.1>   <EMI ID=34.1> 

  
 <EMI ID=35.1> 

  
 <EMI ID=36.1> 

  
 <EMI ID=37.1> 

  
 <EMI ID=38.1> 

  
 <EMI ID=39.1> 

  
 <EMI ID=40.1> 

  
 <EMI ID=41.1> 

  
 <EMI ID=42.1> 

  
 <EMI ID=43.1>

Claims (1)

  1. <EMI ID=44.1>
    <EMI ID=45.1>
    <EMI ID=46.1>
    <EMI ID=47.1>
    <EMI ID=48.1> <EMI ID=49.1>
    finaux contiennent encore ces restes terminaux non saturés.
    <EMI ID=50.1>
    <EMI ID=51.1>
    les composés.
BE449614D 1942-03-15 1943-03-13 BE449614A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK12063D DE929322C (de) 1942-03-15 1942-03-15 Verfahren zur Herstellung von Polyurethanen

Publications (1)

Publication Number Publication Date
BE449614A true BE449614A (fr) 1943-04-30

Family

ID=7213604

Family Applications (1)

Application Number Title Priority Date Filing Date
BE449614D BE449614A (fr) 1942-03-15 1943-03-13

Country Status (4)

Country Link
BE (1) BE449614A (fr)
DE (1) DE929322C (fr)
FR (1) FR892107A (fr)
NL (1) NL64333C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948691A (en) * 1951-05-10 1960-08-09 Mobay Chemical Corp High molecular weight polyether urethane polymers
GB731071A (en) * 1951-07-19 1955-06-01 Du Pont Preparation of elastomers from polyalkylene ether glycols and diisocyanates
US2830037A (en) * 1953-06-30 1958-04-08 Du Pont Poly
US2866774A (en) * 1953-09-23 1958-12-30 Univ Notre Dame Polyether polyurethane rubber
US2980651A (en) * 1957-04-29 1961-04-18 Du Pont Polyureylenes
GB940771A (fr) * 1959-06-02

Also Published As

Publication number Publication date
NL64333C (fr) 1949-05-16
DE929322C (de) 1955-06-23
FR892107A (fr) 1944-03-29

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