CA542998A - Procede de modification de noir de charbon - Google Patents

Procede de modification de noir de charbon

Info

Publication number
CA542998A
CA542998A CA542998A CA542998DA CA542998A CA 542998 A CA542998 A CA 542998A CA 542998 A CA542998 A CA 542998A CA 542998D A CA542998D A CA 542998DA CA 542998 A CA542998 A CA 542998A
Authority
CA
Canada
Prior art keywords
carbon black
modifying carbon
modifying
black
carbon
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
CA542998A
Other languages
English (en)
Inventor
Weihe Adolf
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.)
Evonik Operations GmbH
Original Assignee
Deutsche Gold und Silber Scheideanstalt
Publication date
Application granted granted Critical
Publication of CA542998A publication Critical patent/CA542998A/fr
Expired legal-status Critical Current

Links

CA542998A Procede de modification de noir de charbon Expired CA542998A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA542998T

Publications (1)

Publication Number Publication Date
CA542998A true CA542998A (fr) 1957-07-02

Family

ID=35700158

Family Applications (1)

Application Number Title Priority Date Filing Date
CA542998A Expired CA542998A (fr) Procede de modification de noir de charbon

Country Status (1)

Country Link
CA (1) CA542998A (fr)

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