CA306862A - Procede de sechage de la cellulose avec acide sulfureux liquide - Google Patents

Procede de sechage de la cellulose avec acide sulfureux liquide

Info

Publication number: CA306862A
Authority: CA; Canada
Prior art keywords: sulphurous acid; drying cellulose; liquid sulphurous; liquid; cellulose
Prior art date: 1930-12-23
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

CA306862A

Other languages

English (en)

Inventor

Duttenhofer Max

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

1930-12-23

1930-12-23 Application granted granted Critical

1930-12-23 Publication of CA306862A publication Critical patent/CA306862A/fr

Status Expired legal-status Critical Current

Links

LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 title 1
229920002678 cellulose Polymers 0.000 title 1
239000001913 cellulose Substances 0.000 title 1
238000001035 drying Methods 0.000 title 1
239000007788 liquid Substances 0.000 title 1
238000000034 method Methods 0.000 title 1

CA306862A Procede de sechage de la cellulose avec acide sulfureux liquide Expired CA306862A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA306862T

Publications (1)

Publication Number	Publication Date
CA306862A true CA306862A (fr)	1930-12-23

Family

ID=35260013

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA306862A Expired CA306862A (fr)			Procede de sechage de la cellulose avec acide sulfureux liquide

Country Status (1)

Country	Link
CA (1)	CA306862A (fr)

0
- CA CA306862A patent/CA306862A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
CA306862A (fr)	1930-12-23	Procede de sechage de la cellulose avec acide sulfureux liquide
CA293805A (fr)	1929-10-08	Procede d'esterification de cellulose
CA304172A (fr)	1930-09-23	Production de liqueurs acides reactives
CA297422A (fr)	1930-02-11	Procede de sechage du papier
CA304600A (fr)	1930-10-07	Fabrication de liqueur acide
CA294263A (fr)	1929-10-29	Procede de pulpe au sulfite acide
CA303000A (fr)	1930-08-12	Procede a decharger le fil de cellulose
CA301935A (fr)	1930-07-08	Production d'acetates de cellulose
CA295478A (fr)	1929-12-10	Production de solutions d'acide 3-amino-4-hydroxy-5-iodophenylarsonique
CA299259A (fr)	1930-04-15	Fabrication de cellulose
CA306974A (fr)	1930-12-23	Procede d'extraction de cellulose
CA297426A (fr)	1930-02-11	Saccharification de la cellulose
CA305509A (fr)	1930-11-04	Fabrication d'esters de cellulose
CA301933A (fr)	1930-07-08	Fabrication d'esters de cellulose
CA295629A (fr)	1929-12-10	Procede d'extraction d'acides dans solutions
CA305508A (fr)	1930-11-04	Fabrication d'esters de cellulose
CA306721A (fr)	1930-12-16	Procede de sechage d'objets
CA301097A (fr)	1930-06-17	Procede de blanchiment de la pulpe
CA303242A (fr)	1930-08-19	Production d'esters butyriques de cellulose
CA296897A (fr)	1930-01-21	Procede de blanchiment
CA291435A (fr)	1929-07-16	Procede d'etherification de cellulose
CA291434A (fr)	1929-07-16	Procede d'etherification de cellulose
CA307039A (fr)	1930-12-23	Procede de traitement de derives de cellulose
CA307038A (fr)	1930-12-23	Procede de traitement de derives de cellulose
CA294731A (fr)	1929-11-12	Fabrication d'acide sulfurique