ZA724364B - Novel polyurethane curative - Google Patents

Novel polyurethane curative

Info

Publication number
ZA724364B
ZA724364B ZA724364A ZA724364A ZA724364B ZA 724364 B ZA724364 B ZA 724364B ZA 724364 A ZA724364 A ZA 724364A ZA 724364 A ZA724364 A ZA 724364A ZA 724364 B ZA724364 B ZA 724364B
Authority
ZA
South Africa
Prior art keywords
novel polyurethane
curative
polyurethane curative
novel
polyurethane
Prior art date
Application number
ZA724364A
Other languages
English (en)
Inventor
T Vial
N Ermidis
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of ZA724364B publication Critical patent/ZA724364B/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
    • C08G18/70—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
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
    • C08G18/168—Organic compounds

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)
ZA724364A 1971-07-15 1972-06-26 Novel polyurethane curative ZA724364B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16308271A 1971-07-15 1971-07-15

Publications (1)

Publication Number Publication Date
ZA724364B true ZA724364B (en) 1973-03-28

Family

ID=22588408

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA724364A ZA724364B (en) 1971-07-15 1972-06-26 Novel polyurethane curative

Country Status (13)

Country Link
AR (1) AR193277A1 (cs)
AU (1) AU466805B2 (cs)
BE (1) BE786279A (cs)
BR (1) BR7204643D0 (cs)
CA (1) CA989090A (cs)
CH (1) CH571550A5 (cs)
DE (1) DE2234727A1 (cs)
ES (1) ES404883A1 (cs)
FR (1) FR2145613B1 (cs)
GB (1) GB1356549A (cs)
IT (1) IT961365B (cs)
NL (1) NL7209145A (cs)
ZA (1) ZA724364B (cs)

Also Published As

Publication number Publication date
CH571550A5 (cs) 1976-01-15
GB1356549A (en) 1974-06-12
FR2145613A1 (cs) 1973-02-23
BR7204643D0 (pt) 1973-08-23
IT961365B (it) 1973-12-10
DE2234727A1 (de) 1973-01-25
BE786279A (fr) 1973-01-15
FR2145613B1 (cs) 1977-08-26
AR193277A1 (es) 1973-04-11
ES404883A1 (es) 1976-01-01
AU4406872A (en) 1974-01-03
NL7209145A (cs) 1973-01-17
CA989090A (en) 1976-05-11
AU466805B2 (en) 1975-11-13

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