CA457741A - Methode de fabrication de pigment ou matiere colorante - Google Patents

Methode de fabrication de pigment ou matiere colorante

Info

Publication number: CA457741A
Authority: CA; Canada
Prior art keywords: dyestuff; pigment; making; same
Prior art date: 1949-06-28
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

CA457741A

Other languages

English (en)

Inventor

A. Langstroth Theodore

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.)

GENERAL PRINTING INK Corp

Sun Chemical Corp

Original Assignee

GENERAL PRINTING INK Corp

Sun Chemical Corp

Publication date

1949-06-28

1949-06-28 Application granted granted Critical

1949-06-28 Publication of CA457741A publication Critical patent/CA457741A/fr

Status Expired legal-status Critical Current

Links

239000000975 dye Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
239000000049 pigment Substances 0.000 title 1

CA457741A Methode de fabrication de pigment ou matiere colorante Expired CA457741A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA457741T

Publications (1)

Publication Number	Publication Date
CA457741A true CA457741A (fr)	1949-06-28

Family

ID=35575480

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA457741A Expired CA457741A (fr)			Methode de fabrication de pigment ou matiere colorante

Country Status (1)

Country	Link
CA (1)	CA457741A (fr)

0
- CA CA457741A patent/CA457741A/fr not_active Expired

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