Invention Patent
- Patent Title: METHOD FOR PRODUCING ESTERS OF ACRYLIC AND METACRYLIC ACID
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Application No.: CS708673Application Date: 1973-10-15
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Publication No.: CS179992B2Publication Date: 1977-12-30
- Inventor: GRASSELLI ROBERT K , SURESH DEV D
- Applicant: STANDARD OIL CO OHIO
- Assignee: STANDARD OIL CO OHIO
- Current Assignee: STANDARD OIL CO OHIO
- Priority: CS708673 1973-10-15; BE136336 1973-10-04; CA180443 1973-09-06; CH1407773 1973-10-02; DD17358173 1973-09-20; DE2346290 1973-09-14; DK554173 1973-10-12; FI316173 1973-10-12; FR7334823 1973-09-28; GB4389273 1973-09-19; IL4338073 1973-10-04; JP10331473 1973-09-14; NL7313432 1973-09-28; NO381573 1973-10-01; SE7313351 1973-10-01; SU1964482 1973-10-12; US20532171 1971-12-06; ZA737531 1973-09-24
- Main IPC: C07C69/65
- IPC: C07C69/65 ; B01J23/00 ; B01J23/30 ; B01J25/00 ; B01J27/00 ; C07B61/00 ; C07C51/04 ; C07C57/04 ; C07C67/05 ; C07C67/39 ; C07C67/44 ; C07C69/54 ; C07C69/653
Abstract:
1433168 Esters from unsaturated alcohols and aldehydes STANDARD OIL CO 19 Sept 1973 43892/73 Heading C2C Acrylic and methacrylic esters are prepared by adding an aliphatic or aromatic alcohol containing up to ten carbon atoms to acrolein or methacrolein and reacting the mixture with molecular oxygen in the presence of an oxidation catalyst at a temperature of from 250 to 450 C. The alcohol is suitably an alkanol of 1 to 4 carbon atoms, and the catalyst suitably contains molybdenum, vanadium and/or tungsten. Reference has been directed by the Comptroller to Specification 1,266,457.
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