NL143604B - Werkwijze voor de bereiding van oplossingen van lineaire polyurethanen. - Google Patents

Werkwijze voor de bereiding van oplossingen van lineaire polyurethanen.

Info

Publication number
NL143604B
NL143604B NL656516838A NL6516838A NL143604B NL 143604 B NL143604 B NL 143604B NL 656516838 A NL656516838 A NL 656516838A NL 6516838 A NL6516838 A NL 6516838A NL 143604 B NL143604 B NL 143604B
Authority
NL
Netherlands
Prior art keywords
solutions
preparation
linear polyurethanes
polyurethanes
linear
Prior art date
Application number
NL656516838A
Other languages
English (en)
Dutch (nl)
Other versions
NL6516838A (xx
Original Assignee
Ameliotex 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 Ameliotex Inc filed Critical Ameliotex Inc
Publication of NL6516838A publication Critical patent/NL6516838A/xx
Publication of NL143604B publication Critical patent/NL143604B/xx

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
    • C08G18/10—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
    • C08G18/08—Processes
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0847—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers
    • C08G18/0852—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers the solvents being organic
    • 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
    • C08G18/28—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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
NL656516838A 1965-01-04 1965-12-23 Werkwijze voor de bereiding van oplossingen van lineaire polyurethanen. NL143604B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US423285A US3346529A (en) 1965-01-04 1965-01-04 Continuous process of producing solutiosn of substantially linear polyurethanes

Publications (2)

Publication Number Publication Date
NL6516838A NL6516838A (xx) 1966-07-05
NL143604B true NL143604B (nl) 1974-10-15

Family

ID=23678315

Family Applications (1)

Application Number Title Priority Date Filing Date
NL656516838A NL143604B (nl) 1965-01-04 1965-12-23 Werkwijze voor de bereiding van oplossingen van lineaire polyurethanen.

Country Status (5)

Country Link
US (1) US3346529A (xx)
BE (1) BE674514A (xx)
DE (1) DE1595251A1 (xx)
ES (1) ES321360A1 (xx)
NL (1) NL143604B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10242100A1 (de) * 2002-09-11 2004-03-25 Hennecke Gmbh Verfahren zur Vermischung einer Polyol- und einer Isocyanatkomponente

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2141865A (en) * 1937-06-30 1938-12-27 Hermann Henry Swivel
US3180854A (en) * 1961-06-14 1965-04-27 Polythane Corp Double diamine modification of urethane prepolymers
GB1051024A (xx) * 1962-07-07

Also Published As

Publication number Publication date
DE1595251A1 (de) 1970-03-19
ES321360A1 (es) 1967-01-01
BE674514A (xx) 1966-06-30
NL6516838A (xx) 1966-07-05
US3346529A (en) 1967-10-10

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