KR790001664B1 - 우레탄의 제조방법 - Google Patents

우레탄의 제조방법 Download PDF

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Publication number
KR790001664B1
KR790001664B1 KR7301434A KR730001434A KR790001664B1 KR 790001664 B1 KR790001664 B1 KR 790001664B1 KR 7301434 A KR7301434 A KR 7301434A KR 730001434 A KR730001434 A KR 730001434A KR 790001664 B1 KR790001664 B1 KR 790001664B1
Authority
KR
South Korea
Prior art keywords
nitrobenzene
compounds
yield
carbon monoxide
selenium
Prior art date
Application number
KR7301434A
Other languages
English (en)
Korean (ko)
Inventor
죠오지 자자섹 죤
죠오지후 맥코이 죤
에밀 후우게르 카르르
Original Assignee
로바아트 아아르 참베토
안트란틱 릿치휘이르드 캄파니
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 로바아트 아아르 참베토, 안트란틱 릿치휘이르드 캄파니 filed Critical 로바아트 아아르 참베토
Application granted granted Critical
Publication of KR790001664B1 publication Critical patent/KR790001664B1/ko

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G71/00Macromolecular compounds obtained by reactions forming a ureide or urethane link, otherwise, than from isocyanate radicals in the main chain of the macromolecule
    • C08G71/04Polyurethanes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C269/00Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C269/04Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C269/00Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C269/08Separation; Purification; Stabilisation; Use of additives
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06Esters 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)
KR7301434A 1972-08-30 1973-08-29 우레탄의 제조방법 KR790001664B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28487272A 1972-08-30 1972-08-30
US284,872 1972-08-30

Publications (1)

Publication Number Publication Date
KR790001664B1 true KR790001664B1 (ko) 1979-12-07

Family

ID=23091841

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7301434A KR790001664B1 (ko) 1972-08-30 1973-08-29 우레탄의 제조방법

Country Status (28)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555601U (tr) * 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
GB1402379A (en) 1975-08-06
NO139859C (no) 1979-05-23
JPS4962420A (tr) 1974-06-17
BE803976A (fr) 1974-02-25
DK140984C (tr) 1980-06-02
CS178903B2 (en) 1977-10-31
SU538661A3 (ru) 1976-12-05
LU68333A1 (tr) 1974-03-07
FI58633C (fi) 1981-03-10
AU5878173A (en) 1975-02-06
BR7306716D0 (pt) 1974-07-18
MY7700029A (en) 1977-12-31
HU167891B (tr) 1976-01-28
ES418439A1 (es) 1976-10-16
IL42901A0 (en) 1973-11-28
ZA735241B (en) 1974-07-31
FR2197862B1 (tr) 1976-05-07
JPS5243822B2 (tr) 1977-11-02
EG11040A (en) 1976-12-31
DK140984B (da) 1979-12-17
AR195740A1 (es) 1973-10-31
CH577961A5 (tr) 1976-07-30
PH13003A (en) 1979-11-09
RO68466A (ro) 1981-06-26
FR2197862A1 (tr) 1974-03-29
IL42901A (en) 1976-09-30
AT332421B (de) 1976-09-27
TR17286A (tr) 1975-03-24
ATA725373A (de) 1976-01-15
DD105802A5 (tr) 1974-05-12
YU214973A (en) 1982-02-25
SE403284B (sv) 1978-08-07
NO139859B (no) 1979-02-12
IT990429B (it) 1975-06-20
FI58633B (fi) 1980-11-28

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