CA615729A - Method for the preparation of isophthalic and terephthalic acids - Google Patents

Method for the preparation of isophthalic and terephthalic acids

Info

Publication number
CA615729A
CA615729A CA615729A CA615729DA CA615729A CA 615729 A CA615729 A CA 615729A CA 615729 A CA615729 A CA 615729A CA 615729D A CA615729D A CA 615729DA CA 615729 A CA615729 A CA 615729A
Authority
CA
Canada
Prior art keywords
isophthalic
preparation
terephthalic acids
terephthalic
acids
Prior art date
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
CA615729A
Inventor
R. Haefele Walter
A. Ballard Seaver
W. Hearne George
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell USA Inc
Original Assignee
Shell Oil Co
Publication date
Application granted granted Critical
Publication of CA615729A publication Critical patent/CA615729A/en
Expired legal-status Critical Current

Links

CA615729A Method for the preparation of isophthalic and terephthalic acids Expired CA615729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA615729T

Publications (1)

Publication Number Publication Date
CA615729A true CA615729A (en) 1961-03-07

Family

ID=35858033

Family Applications (1)

Application Number Title Priority Date Filing Date
CA615729A Expired CA615729A (en) Method for the preparation of isophthalic and terephthalic acids

Country Status (1)

Country Link
CA (1) CA615729A (en)

Similar Documents

Publication Publication Date Title
CA615729A (en) Method for the preparation of isophthalic and terephthalic acids
CA632170A (en) Separating isophthalic and terephthalic acids
CA724691A (en) Process for the preparation of terephthalic and isophthalic acids
CA602624A (en) Separation of isophthalic and terephthalic acids
CA627306A (en) Process for the polycondensation of diamines and dicarboxylic acids
CA645843A (en) Separating isophthalic and terephthalic acids
AU245040B2 (en) Copolyesters of terephthalic and isophthalic acids
AU288619B2 (en) Process for the produtions of isophathalic and terephthalic acids
CA691363A (en) Esters of carboxyheptanoic acids and processes for preparing the same
AU276045B2 (en) Process for the preparation of epoxycarboxylic acids and salts thereof
CA603928A (en) Unsaturated polyesters and process for preparing same
AU6410360A (en) Copolyesters of terephthalic and isophthalic acids
CA630414A (en) Process for the preparation of cyclic dicarboxylic acids
CA614435A (en) Process for the preparation of cyclic dicarboxylic acids
CA614440A (en) Process for the preparation of cyclic dicarboxylic acids
CA618884A (en) Process for the preparation of terephthalic acid
CA595945A (en) Keto aliphatic acids and methods of preparing the same
CA678321A (en) Removal of isophthalic and terephthalic acids
AU2261962A (en) Process for the preparation of epoxycarboxylic acids and salts thereof
CA569595A (en) Hydroxy thioaliphatic acids and methods of preparing the same
CA607320A (en) Dihalo aliphatic acids and methods of preparing the same
CA634590A (en) Process for the preparation of isophthalic acid
CA634591A (en) Process for the preparation of isophthalic acid
CA629455A (en) Thioparabanic acids and process for their manufacture
CA627296A (en) Thioparabanic acids and process for their manufacture