IT1058733B - Procedimento per la preparazione di uretani aromatici - Google Patents

Procedimento per la preparazione di uretani aromatici

Info

Publication number
IT1058733B
IT1058733B IT21846/76A IT2184676A IT1058733B IT 1058733 B IT1058733 B IT 1058733B IT 21846/76 A IT21846/76 A IT 21846/76A IT 2184676 A IT2184676 A IT 2184676A IT 1058733 B IT1058733 B IT 1058733B
Authority
IT
Italy
Prior art keywords
uretans
aromatic
procedure
preparation
aromatic uretans
Prior art date
Application number
IT21846/76A
Other languages
English (en)
Inventor
Hirai Yutaka
Miyata Katsuharu
Hasegawa Seiji
Original Assignee
Mitsui Toatsu Chemicals
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 Mitsui Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals
Application granted granted Critical
Publication of IT1058733B publication Critical patent/IT1058733B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06—Esters of carbamic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT21846/76A 1975-04-02 1976-04-01 Procedimento per la preparazione di uretani aromatici IT1058733B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50039119A JPS51115444A (en) 1975-04-02 1975-04-02 Process for preparation of urethanes

Publications (1)

Publication Number Publication Date
IT1058733B true IT1058733B (it) 1982-05-10

Family

ID=12544187

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21846/76A IT1058733B (it) 1975-04-02 1976-04-01 Procedimento per la preparazione di uretani aromatici

Country Status (7)

Country Link
US (1) US4170708A (it)
JP (1) JPS51115444A (it)
DE (1) DE2614101A1 (it)
FR (1) FR2306199A1 (it)
GB (1) GB1485108A (it)
IT (1) IT1058733B (it)
NL (1) NL170952C (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2808980A1 (de) * 1978-03-02 1979-09-13 Bayer Ag Verfahren zur herstellung von urethanen
DE2808990A1 (de) * 1978-03-02 1979-09-13 Bayer Ag Verfahren zur herstellung von urethanen
DE2819826A1 (de) 1978-05-05 1979-11-08 Bayer Ag Verfahren zur herstellung von urethanen
DE2838754A1 (de) * 1978-09-06 1980-03-20 Bayer Ag Verfahren zur herstellung von urethanen
US4258201A (en) * 1979-01-29 1981-03-24 Halcon Research And Development Corp. Process for the manufacture of carbamates
DE2904929A1 (de) 1979-02-09 1980-08-21 Bayer Ag Verfahren zur abtrennung von selen, selenverbindungen, schwefel und/oder schwefelverbindungen aus diese elemente bzw. verbindungen aufweisenden polyurethanen
DE2908250A1 (de) * 1979-03-02 1980-09-11 Bayer Ag Verfahren zur herstellung von urethanen
US4260781A (en) * 1979-05-25 1981-04-07 Halcon Research And Development Corp. Process for the manufacture of carbamates
US4266070A (en) * 1979-05-25 1981-05-05 Halcon Research And Development Corp. Catalytic process for the manufacture of urethanes
DE3009489A1 (de) * 1980-03-12 1981-09-17 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von urethanen
US4952659A (en) * 1987-03-25 1990-08-28 The B. F. Goodrich Company Catalyzed fast cure polyurethane sealant composition
US5194660A (en) * 1990-12-21 1993-03-16 Union Carbide Chemicals & Plastics Technology Corporation Processes for producing carbamates and isocyanates

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895054A (en) * 1972-08-30 1975-07-15 Atlantic Richfield Co Process for the manufacture of urethanes

Also Published As

Publication number Publication date
GB1485108A (en) 1977-09-08
FR2306199A1 (fr) 1976-10-29
US4170708A (en) 1979-10-09
JPS51115444A (en) 1976-10-12
FR2306199B1 (it) 1980-01-11
JPS5754504B2 (it) 1982-11-18
NL170952C (nl) 1983-01-17
NL7603415A (nl) 1976-10-05
DE2614101A1 (de) 1976-10-07

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