FR420856A - Procédé de fabrication des celluloses formiques - Google Patents

Procédé de fabrication des celluloses formiques

Info

Publication number: FR420856A
Authority: FR; France
Prior art keywords: formal; manufacturing process; cellulose manufacturing; cellulose; manufacturing
Prior art date: 1909-12-20
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

Other languages

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.)

Glanzstoff AG

Original Assignee

Glanzstoff AG

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.)

1909-12-20

Filing date

1910-09-28

Publication date

1911-02-09

1910-09-28 Application filed by Glanzstoff AG filed Critical Glanzstoff AG

1911-02-09 Application granted granted Critical

1911-02-09 Publication of FR420856A publication Critical patent/FR420856A/fr

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
- C08B1/02—Rendering cellulose suitable for esterification

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Biochemistry (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)

FR420856D 1909-12-20 1910-09-28 Procédé de fabrication des celluloses formiques Expired FR420856A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE420856X		1909-12-20

Publications (1)

Publication Number	Publication Date
FR420856A true FR420856A (fr)	1911-02-09

Family

ID=1463953

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR420856D Expired FR420856A (fr)	1909-12-20	1910-09-28	Procédé de fabrication des celluloses formiques

Country Status (1)

Country	Link
FR (1)	FR420856A (fr)

1910
- 1910-09-28 FR FR420856D patent/FR420856A/fr not_active Expired

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