CA503749A - Process for dissolving and purifying poly-esters - Google Patents

Process for dissolving and purifying poly-esters

Info

Publication number
CA503749A
CA503749A CA503749A CA503749DA CA503749A CA 503749 A CA503749 A CA 503749A CA 503749 A CA503749 A CA 503749A CA 503749D A CA503749D A CA 503749DA CA 503749 A CA503749 A CA 503749A
Authority
CA
Canada
Prior art keywords
dissolving
esters
purifying poly
purifying
poly
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
CA503749A
Other languages
French (fr)
Inventor
Kleine Johannes
Siggel Erhard
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA503749A publication Critical patent/CA503749A/en
Expired legal-status Critical Current

Links

CA503749A Process for dissolving and purifying poly-esters Expired CA503749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA503749T

Publications (1)

Publication Number Publication Date
CA503749A true CA503749A (en) 1954-06-22

Family

ID=35649667

Family Applications (1)

Application Number Title Priority Date Filing Date
CA503749A Expired CA503749A (en) Process for dissolving and purifying poly-esters

Country Status (1)

Country Link
CA (1) CA503749A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968639A (en) * 1956-07-30 1961-01-17 Eastman Kodak Co Process of incorporating chlorinated diphenyl into crystalline polyesters and products therefrom
US3475208A (en) * 1965-04-28 1969-10-28 Monsanto Co Chromatography paper produced by impregnating a substrate with a solution of polyester in chloral hydrate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968639A (en) * 1956-07-30 1961-01-17 Eastman Kodak Co Process of incorporating chlorinated diphenyl into crystalline polyesters and products therefrom
US3475208A (en) * 1965-04-28 1969-10-28 Monsanto Co Chromatography paper produced by impregnating a substrate with a solution of polyester in chloral hydrate

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