YU318180A - Process for obtaining acrylic acid by means of polyanhydride - Google Patents

Process for obtaining acrylic acid by means of polyanhydride

Info

Publication number
YU318180A
YU318180A YU318180A YU318180A YU318180A YU 318180 A YU318180 A YU 318180A YU 318180 A YU318180 A YU 318180A YU 318180 A YU318180 A YU 318180A YU 318180 A YU318180 A YU 318180A
Authority
YU
Yugoslavia
Prior art keywords
polyanhydride
acrylic acid
obtaining acrylic
obtaining
acid
Prior art date
Application number
YU318180A
Other languages
English (en)
Inventor
H H I Teng
N J Bremer
W G Shaw
Original Assignee
Standard Oil 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 Standard Oil Co filed Critical Standard Oil Co
Publication of YU318180A publication Critical patent/YU318180A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
YU318180A 1979-12-20 1980-12-17 Process for obtaining acrylic acid by means of polyanhydride YU318180A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10584579A 1979-12-20 1979-12-20

Publications (1)

Publication Number Publication Date
YU318180A true YU318180A (en) 1982-10-31

Family

ID=22308096

Family Applications (1)

Application Number Title Priority Date Filing Date
YU318180A YU318180A (en) 1979-12-20 1980-12-17 Process for obtaining acrylic acid by means of polyanhydride

Country Status (7)

Country Link
EP (1) EP0032303A1 (ko)
JP (1) JPS5692242A (ko)
KR (1) KR830004195A (ko)
AT (1) ATA582280A (ko)
BR (1) BR8008331A (ko)
ES (1) ES497603A0 (ko)
YU (1) YU318180A (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138807A (en) * 1983-03-03 1984-10-31 Lee Fisher Robinson Removing water from azeotropes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161613A (en) * 1977-12-14 1979-07-17 Standard Oil Company (Ohio) Recovery of acrylic acid from quench bottoms by the addition of aluminum chloride

Also Published As

Publication number Publication date
ES8205742A1 (es) 1982-07-01
ES497603A0 (es) 1982-07-01
EP0032303A1 (en) 1981-07-22
ATA582280A (de) 1982-10-15
JPS5692242A (en) 1981-07-25
KR830004195A (ko) 1983-07-06
BR8008331A (pt) 1981-07-07

Similar Documents

Publication Publication Date Title
GB2063861B (en) Process for producing acrylic acid
YU52278A (en) Process for obtaining substituted pyridylmethylesters of cyclopropane-carboxylic acid
YU42054B (en) Process for preparing phthalizine -4-yl-acetic acid
RO75478B (ro) Procedeu pentru prepararea unor derivati ai acidului alfa-fenoxipropionic
HU178811B (en) Process for producing di-n-propyl-acetic acid
YU210977A (en) Process for obtaining unsaturated derivatives of 7-acylamido-3-cephem-4-carboxylic acid
GR63768B (en) Process for preparation of esters oxalic acid
GB2001637B (en) Process for the preparation of tobias acid
GB2001640B (en) Process for the preparation of tobias acid
GB2001255B (en) Process for producing methacrylic acid
GB2001256B (en) Process for producing methacrylic acid
GB2001625B (en) Process for preparation of 3-acylamino-4-homoisotwistane
GB2001644B (en) Process for the preparation of tobias acid
YU318180A (en) Process for obtaining acrylic acid by means of polyanhydride
DE2862273D1 (en) Process for the synthesis of esters of parachlorobenzoyl-phenoxy-isobutyric acid
YU40711B (en) Process for preparing piperazides of pyridine-carboxylic acid
GB2009176B (en) Process for preparing benzoylamino-isobutyrc acid
JPS53132521A (en) Process for preparing omegaahydroxy fatty acid
GB2000499B (en) Process for producing alpha-monochloroacetoacetic acid monomethylamide
HU182110B (en) Process for esters of bracket-cross-bracket closed-3-methyl-4-oxo-5-piperidino-thiazolidin-2-2-ilidene-acetic acid
GB2007220B (en) Process for preparing 2-thio-2-substituted alkanoic acid dricatives
JPS5480858A (en) Increasing method of yield for maitakeemushroom
JPS5365843A (en) Process for preparing ester of alkyllsubstituted betaaresorcilic acid
YU42379B (en) Process for obtaining di-n-propylacetic acid
JPS545910A (en) Process for preparing fatty acid