ZA728064B - Rapid setting polyurethanes from diols and polyfunctional isocyanates - Google Patents

Rapid setting polyurethanes from diols and polyfunctional isocyanates

Info

Publication number
ZA728064B
ZA728064B ZA728064A ZA728064A ZA728064B ZA 728064 B ZA728064 B ZA 728064B ZA 728064 A ZA728064 A ZA 728064A ZA 728064 A ZA728064 A ZA 728064A ZA 728064 B ZA728064 B ZA 728064B
Authority
ZA
South Africa
Prior art keywords
diols
polyfunctional isocyanates
rapid setting
polyurethanes
setting polyurethanes
Prior art date
Application number
ZA728064A
Inventor
F Olstowski
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of ZA728064B publication Critical patent/ZA728064B/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
    • C08G18/08—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
    • 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
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • 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
    • 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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203

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)
ZA728064A 1971-12-07 1972-11-14 Rapid setting polyurethanes from diols and polyfunctional isocyanates ZA728064B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20569771A 1971-12-07 1971-12-07

Publications (1)

Publication Number Publication Date
ZA728064B true ZA728064B (en) 1973-07-25

Family

ID=22763270

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA728064A ZA728064B (en) 1971-12-07 1972-11-14 Rapid setting polyurethanes from diols and polyfunctional isocyanates

Country Status (12)

Country Link
JP (1) JPS4865299A (en)
AR (1) AR192545A1 (en)
BE (1) BE792409A (en)
BR (1) BR7208592D0 (en)
CA (1) CA1011008A (en)
DE (1) DE2258912A1 (en)
ES (1) ES409292A1 (en)
FR (1) FR2162512B1 (en)
GB (1) GB1410609A (en)
IT (1) IT973882B (en)
NL (1) NL7216340A (en)
ZA (1) ZA728064B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19739191A1 (en) * 1997-09-08 1999-03-11 Henkel Kgaa Use of foam-free compositions containing polyurethanes for the production of casting resins and coating compositions

Also Published As

Publication number Publication date
IT973882B (en) 1974-06-10
NL7216340A (en) 1973-06-12
ES409292A1 (en) 1976-03-16
CA1011008A (en) 1977-05-24
GB1410609A (en) 1975-10-22
DE2258912A1 (en) 1973-06-14
AR192545A1 (en) 1973-02-21
JPS4865299A (en) 1973-09-08
BE792409A (en) 1973-06-07
BR7208592D0 (en) 1973-09-13
FR2162512B1 (en) 1975-01-03
FR2162512A1 (en) 1973-07-20
AU4898872A (en) 1974-05-23

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