TR16724A - Alisiklik ketenlerin elde edilmesine mahsus usul ve bu usul ile elde edilen ueruenler - Google Patents

Alisiklik ketenlerin elde edilmesine mahsus usul ve bu usul ile elde edilen ueruenler

Info

Publication number
TR16724A
TR16724A TR16724A TR1672471A TR16724A TR 16724 A TR16724 A TR 16724A TR 16724 A TR16724 A TR 16724A TR 1672471 A TR1672471 A TR 1672471A TR 16724 A TR16724 A TR 16724A
Authority
TR
Turkey
Prior art keywords
ueruenes
almicity
linen
procedure
obtaining
Prior art date
Application number
TR16724A
Other languages
English (en)
Turkish (tr)
Original Assignee
Viscosa Spa
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 Viscosa Spa filed Critical Viscosa Spa
Publication of TR16724A publication Critical patent/TR16724A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/87—Preparation of ketenes or dimeric ketenes
    • C07C45/89—Preparation of ketenes or dimeric ketenes from carboxylic acids, their anhydrides, esters or halides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/88—Ketenes; Dimeric ketenes

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)
TR16724A 1970-02-27 1971-02-25 Alisiklik ketenlerin elde edilmesine mahsus usul ve bu usul ile elde edilen ueruenler TR16724A (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2126470 1970-02-27

Publications (1)

Publication Number Publication Date
TR16724A true TR16724A (tr) 1973-03-01

Family

ID=11179219

Family Applications (1)

Application Number Title Priority Date Filing Date
TR16724A TR16724A (tr) 1970-02-27 1971-02-25 Alisiklik ketenlerin elde edilmesine mahsus usul ve bu usul ile elde edilen ueruenler

Country Status (18)

Country Link
US (1) US3914313A (d)
JP (3) JPS5412462B1 (d)
AT (1) AT313251B (d)
BE (1) BE763493A (d)
BR (1) BR7101226D0 (d)
CA (1) CA961505A (d)
CH (1) CH581595A5 (d)
DE (1) DE2109266B2 (d)
ES (2) ES388692A1 (d)
FR (1) FR2079102A5 (d)
GB (1) GB1347539A (d)
IE (1) IE34961B1 (d)
IL (2) IL36284A (d)
NL (1) NL7004181A (d)
NO (1) NO134150C (d)
SU (1) SU368739A3 (d)
TR (1) TR16724A (d)
ZA (1) ZA711118B (d)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978120A (en) * 1971-02-25 1976-08-31 Snia Viscosa Societa Nazionale Industria Applicazioni Viscosa S.P.A. Method for the production of alicyclic anhydrides
JPS55130930U (d) * 1979-03-07 1980-09-16

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2688635A (en) * 1951-05-24 1954-09-07 Allied Chem & Dye Corp Process for the production of ketene or acetic anhydride from a mixture of acetic acid and formic acid
US2863922A (en) * 1956-10-02 1958-12-09 Hoffmann La Roche Preparation of ketene
US3366689A (en) * 1965-03-31 1968-01-30 Daikin Ind Ltd Process for manufacturing ketenes

Also Published As

Publication number Publication date
SU368739A3 (d) 1973-01-26
IL44254A (en) 1975-10-15
ES416501A1 (es) 1976-04-16
GB1347539A (en) 1974-02-27
ES388692A1 (es) 1974-02-16
NO134150B (d) 1976-05-18
JPS5412462B1 (d) 1979-05-23
CA961505A (en) 1975-01-21
US3914313A (en) 1975-10-21
JPS53111040A (en) 1978-09-28
ZA711118B (en) 1971-11-24
FR2079102A5 (d) 1971-11-05
JPS49100063A (d) 1974-09-20
DE2109266B2 (de) 1979-02-15
DE2109266A1 (d) 1971-09-02
BR7101226D0 (pt) 1973-03-08
CH581595A5 (d) 1976-11-15
NO134150C (d) 1976-08-25
IE34961B1 (en) 1975-10-01
AT313251B (de) 1974-02-11
JPS544949B2 (d) 1979-03-12
BE763493A (fr) 1971-08-26
NL7004181A (d) 1971-08-31
IL36284A (en) 1975-10-15
IL36284A0 (en) 1971-06-23
IE34961L (en) 1971-08-27

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