CA379809A - Composition a colorer les derives de la cellulose - Google Patents

Composition a colorer les derives de la cellulose

Info

Publication number: CA379809A
Authority: CA; Canada
Prior art keywords: cellulose derivative; colouring composition; colouring; composition; cellulose
Prior art date: 1939-02-28
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

CA379809A

Other languages

English (en)

Inventor

Platt Herbert

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

1939-02-28

1939-02-28 Application granted granted Critical

1939-02-28 Publication of CA379809A publication Critical patent/CA379809A/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

CA379809A Composition a colorer les derives de la cellulose Expired CA379809A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA379809T

Publications (1)

Publication Number	Publication Date
CA379809A true CA379809A (fr)	1939-02-28

Family

ID=35384135

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA379809A Expired CA379809A (fr)			Composition a colorer les derives de la cellulose

Country Status (1)

Country	Link
CA (1)	CA379809A (fr)

0
- CA CA379809A patent/CA379809A/fr not_active Expired

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