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AR193277A1 - Un elastomero de poliuretano - Google Patents

Un elastomero de poliuretano

Info

Publication number
AR193277A1
AR193277A1 AR242985A AR24298572A AR193277A1 AR 193277 A1 AR193277 A1 AR 193277A1 AR 242985 A AR242985 A AR 242985A AR 24298572 A AR24298572 A AR 24298572A AR 193277 A1 AR193277 A1 AR 193277A1
Authority
AR
Argentina
Prior art keywords
polyurethane elastomer
elastomer
polyurethane
Prior art date
Application number
AR242985A
Other languages
English (en)
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
Application granted granted Critical
Publication of AR193277A1 publication Critical patent/AR193277A1/es

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)
AR242985A 1971-07-15 1972-07-10 Un elastomero de poliuretano AR193277A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AR193277A1 true AR193277A1 (es) 1973-04-11

Family

ID=22588408

Family Applications (1)

Application Number Title Priority Date Filing Date
AR242985A AR193277A1 (es) 1971-07-15 1972-07-10 Un elastomero de poliuretano

Country Status (13)

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

Also Published As

Publication number Publication date
DE2234727A1 (de) 1973-01-25
FR2145613B1 (es) 1977-08-26
BE786279A (fr) 1973-01-15
AU4406872A (en) 1974-01-03
CH571550A5 (es) 1976-01-15
GB1356549A (en) 1974-06-12
FR2145613A1 (es) 1973-02-23
AU466805B2 (en) 1975-11-13
IT961365B (it) 1973-12-10
ZA724364B (en) 1973-03-28
BR7204643D0 (pt) 1973-08-23
CA989090A (en) 1976-05-11
ES404883A1 (es) 1976-01-01
NL7209145A (es) 1973-01-17

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