CA1045126A - Esters polymeriques solubles dans l'eau - Google Patents

Esters polymeriques solubles dans l'eau

Info

Publication number
CA1045126A
CA1045126A CA230,049A CA230049A CA1045126A CA 1045126 A CA1045126 A CA 1045126A CA 230049 A CA230049 A CA 230049A CA 1045126 A CA1045126 A CA 1045126A
Authority
CA
Canada
Prior art keywords
ester
cellulose
nitrite
polymer
sulfate
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
CA230,049A
Other languages
English (en)
Other versions
CA230049S (en
Inventor
Richard G. Schweiger
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
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
Priority claimed from CA143,874A external-priority patent/CA979577A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1045126A publication Critical patent/CA1045126A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Polysaccharides And Polysaccharide Derivatives (AREA)
CA230,049A 1972-06-05 1975-06-24 Esters polymeriques solubles dans l'eau Expired CA1045126A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA143,874A CA979577A (en) 1970-05-25 1972-06-05 Polyhydroxypolymer esters and their preparation
US48749674A 1974-07-10 1974-07-10

Publications (1)

Publication Number Publication Date
CA1045126A true CA1045126A (fr) 1978-12-26

Family

ID=25667061

Family Applications (1)

Application Number Title Priority Date Filing Date
CA230,049A Expired CA1045126A (fr) 1972-06-05 1975-06-24 Esters polymeriques solubles dans l'eau

Country Status (1)

Country Link
CA (1) CA1045126A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115889369A (zh) * 2023-02-24 2023-04-04 山西钢科碳材料有限公司 丙烯腈聚合反应釜凝胶的清洗方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115889369A (zh) * 2023-02-24 2023-04-04 山西钢科碳材料有限公司 丙烯腈聚合反应釜凝胶的清洗方法

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