CA293066A - Procede a colorer les derives de cellulose - Google Patents

Procede a colorer les derives de cellulose

Info

Publication number: CA293066A
Authority: CA; Canada
Prior art keywords: colouring; cellulose derivative; cellulose; derivative
Prior art date: 1929-09-10
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

CA293066A

Other languages

English (en)

Inventor

Charles Olpin Henry

Holland Ellis 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.)

Henry Dreyfuss Associates LLC

Original Assignee

Henry Dreyfuss Associates LLC

Publication date

1929-09-10

1929-09-10 Application granted granted Critical

1929-09-10 Publication of CA293066A publication Critical patent/CA293066A/fr

Status Expired legal-status Critical Current

Links

229920002678 cellulose Polymers 0.000 title 1
239000001913 cellulose Substances 0.000 title 1
238000004040 coloring Methods 0.000 title 1

CA293066A Procede a colorer les derives de cellulose Expired CA293066A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA293066T

Publications (1)

Publication Number	Publication Date
CA293066A true CA293066A (fr)	1929-09-10

Family

ID=35230385

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA293066A Expired CA293066A (fr)			Procede a colorer les derives de cellulose

Country Status (1)

Country	Link
CA (1)	CA293066A (fr)

0
- CA CA293066A patent/CA293066A/fr not_active Expired

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