JPS5522472B2 - - Google Patents

Info

Publication number
JPS5522472B2
JPS5522472B2 JP8307472A JP8307472A JPS5522472B2 JP S5522472 B2 JPS5522472 B2 JP S5522472B2 JP 8307472 A JP8307472 A JP 8307472A JP 8307472 A JP8307472 A JP 8307472A JP S5522472 B2 JPS5522472 B2 JP S5522472B2
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Expired
Application number
JP8307472A
Other languages
Japanese (ja)
Other versions
JPS4941343A (en
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 filed Critical
Priority to JP8307472A priority Critical patent/JPS5522472B2/ja
Priority to DE2311092A priority patent/DE2311092C3/en
Priority to SU731894118A priority patent/SU635866A3/en
Priority to FR7307969A priority patent/FR2175086B1/fr
Priority to CA165,371A priority patent/CA987333A/en
Priority to DD169246A priority patent/DD105211A5/xx
Priority to IT67604/73A priority patent/IT980493B/en
Priority to NL7303233A priority patent/NL7303233A/xx
Priority to GB1106573A priority patent/GB1398684A/en
Priority to US338866A priority patent/US3914268A/en
Publication of JPS4941343A publication Critical patent/JPS4941343A/ja
Publication of JPS5522472B2 publication Critical patent/JPS5522472B2/ja
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
JP8307472A 1972-03-07 1972-08-18 Expired JPS5522472B2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP8307472A JPS5522472B2 (en) 1972-08-18 1972-08-18
DE2311092A DE2311092C3 (en) 1972-03-07 1973-03-06 Process for the production of aromatic isocyanates
SU731894118A SU635866A3 (en) 1972-03-07 1973-03-06 Method of obtaining aromatic isocyanates
FR7307969A FR2175086B1 (en) 1972-03-07 1973-03-06
CA165,371A CA987333A (en) 1972-03-07 1973-03-06 Process for preparing aromatic organic isocyanates
DD169246A DD105211A5 (en) 1972-03-07 1973-03-06
IT67604/73A IT980493B (en) 1972-03-07 1973-03-06 PROCEDURE FOR THE PREPARATION OF AROMATIC ORGANIC ISOCYANATES
NL7303233A NL7303233A (en) 1972-03-07 1973-03-07
GB1106573A GB1398684A (en) 1972-03-07 1973-03-07 Process for preparing aromatic organic isocyanates
US338866A US3914268A (en) 1972-03-07 1973-03-07 Process for preparing aromatic organic isocyanates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8307472A JPS5522472B2 (en) 1972-08-18 1972-08-18

Publications (2)

Publication Number Publication Date
JPS4941343A JPS4941343A (en) 1974-04-18
JPS5522472B2 true JPS5522472B2 (en) 1980-06-17

Family

ID=13792017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8307472A Expired JPS5522472B2 (en) 1972-03-07 1972-08-18

Country Status (1)

Country Link
JP (1) JPS5522472B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52100589A (en) * 1976-02-18 1977-08-23 Kyowa Leather Cloth Process for manufacturing pvc leather and pvc walllcovering paper in recycle system
JPS52100590A (en) * 1976-02-18 1977-08-23 Kyowa Leather Cloth Process for recovering pvc from disposed pvc leather and pvc walllcovering paper
DE4037562C1 (en) * 1990-11-26 1992-08-27 Wnc-Nitrochemie Gmbh, 8261 Aschau, De

Also Published As

Publication number Publication date
JPS4941343A (en) 1974-04-18

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