CS178903B2 - Method of producing urethans - Google Patents

Method of producing urethans

Info

Publication number
CS178903B2
CS178903B2 CS7300006020A CS602073A CS178903B2 CS 178903 B2 CS178903 B2 CS 178903B2 CS 7300006020 A CS7300006020 A CS 7300006020A CS 602073 A CS602073 A CS 602073A CS 178903 B2 CS178903 B2 CS 178903B2
Authority
CS
Czechoslovakia
Prior art keywords
urethans
producing
producing urethans
Prior art date
Application number
CS7300006020A
Other languages
Czech (cs)
English (en)
Inventor
John G Zajacek
John J Mccoy
Karl E Fuger
Original Assignee
Atlantic Richfield 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 Atlantic Richfield Co filed Critical Atlantic Richfield Co
Publication of CS178903B2 publication Critical patent/CS178903B2/cs

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
    • C08G71/00—Macromolecular compounds obtained by reactions forming a ureide or urethane link, otherwise, than from isocyanate radicals in the main chain of the macromolecule
    • C08G71/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C269/04—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups from amines with formation of carbamate groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C269/08—Separation; Purification; Stabilisation; Use of additives
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Polyurethanes Or Polyureas (AREA)
CS7300006020A 1972-08-30 1973-08-29 Method of producing urethans CS178903B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28487272A 1972-08-30 1972-08-30

Publications (1)

Publication Number Publication Date
CS178903B2 true CS178903B2 (en) 1977-10-31

Family

ID=23091841

Family Applications (1)

Application Number Title Priority Date Filing Date
CS7300006020A CS178903B2 (en) 1972-08-30 1973-08-29 Method of producing urethans

Country Status (28)

Country Link
JP (1) JPS5243822B2 (fr)
KR (1) KR790001664B1 (fr)
AR (1) AR195740A1 (fr)
AT (1) AT332421B (fr)
BE (1) BE803976A (fr)
BR (1) BR7306716D0 (fr)
CH (1) CH577961A5 (fr)
CS (1) CS178903B2 (fr)
DD (1) DD105802A5 (fr)
DK (1) DK140984B (fr)
EG (1) EG11040A (fr)
ES (1) ES418439A1 (fr)
FI (1) FI58633C (fr)
FR (1) FR2197862B1 (fr)
GB (1) GB1402379A (fr)
HU (1) HU167891B (fr)
IL (1) IL42901A (fr)
IT (1) IT990429B (fr)
LU (1) LU68333A1 (fr)
MY (1) MY7700029A (fr)
NO (1) NO139859C (fr)
PH (1) PH13003A (fr)
RO (1) RO68466A (fr)
SE (1) SE403284B (fr)
SU (1) SU538661A3 (fr)
TR (1) TR17286A (fr)
YU (1) YU214973A (fr)
ZA (1) ZA735241B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555601U (fr) * 1977-12-19 1980-01-14
DE3874288T2 (de) * 1987-11-05 1993-04-15 Mitsubishi Gas Chemical Co Verfahren zur produktion von urethanen und carbonsaeureestern.
CN113698597A (zh) * 2021-09-08 2021-11-26 华南理工大学 一种聚二硫代氨基甲酸酯类化合物及其制备方法和应用

Also Published As

Publication number Publication date
HU167891B (fr) 1976-01-28
EG11040A (en) 1976-12-31
ZA735241B (en) 1974-07-31
NO139859B (no) 1979-02-12
YU214973A (en) 1982-02-25
GB1402379A (en) 1975-08-06
CH577961A5 (fr) 1976-07-30
IL42901A0 (en) 1973-11-28
FR2197862A1 (fr) 1974-03-29
DK140984C (fr) 1980-06-02
IL42901A (en) 1976-09-30
LU68333A1 (fr) 1974-03-07
NO139859C (no) 1979-05-23
FR2197862B1 (fr) 1976-05-07
PH13003A (en) 1979-11-09
BR7306716D0 (pt) 1974-07-18
AR195740A1 (es) 1973-10-31
AT332421B (de) 1976-09-27
DK140984B (da) 1979-12-17
ES418439A1 (es) 1976-10-16
DD105802A5 (fr) 1974-05-12
TR17286A (tr) 1975-03-24
FI58633C (fi) 1981-03-10
SE403284B (sv) 1978-08-07
RO68466A (fr) 1981-06-26
MY7700029A (en) 1977-12-31
FI58633B (fi) 1980-11-28
JPS4962420A (fr) 1974-06-17
KR790001664B1 (ko) 1979-12-07
IT990429B (it) 1975-06-20
AU5878173A (en) 1975-02-06
SU538661A3 (ru) 1976-12-05
JPS5243822B2 (fr) 1977-11-02
BE803976A (fr) 1974-02-25
ATA725373A (de) 1976-01-15

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