GB282804A - - Google Patents

Info

Publication number
GB282804A
GB282804A GB35150/27A GB3515027A GB282804A GB 282804 A GB282804 A GB 282804A GB 35150/27 A GB35150/27 A GB 35150/27A GB 3515027 A GB3515027 A GB 3515027A GB 282804 A GB282804 A GB 282804A
Authority
GB
United Kingdom
Prior art keywords
methyl
phenol
copying
pcresols
dialkylphenosafranine
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
GB35150/27A
Other languages
English (en)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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.)
Filing date
Publication date
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Publication of GB282804A publication Critical patent/GB282804A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet

Landscapes

  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Developing Agents For Electrophotography (AREA)
GB35150/27A 1926-12-27 1927-12-28 Expired GB282804A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE282804T 1926-12-27

Publications (1)

Publication Number Publication Date
GB282804A true GB282804A (enrdf_load_stackoverflow) 1928-03-29

Family

ID=31893831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35150/27A Expired GB282804A (enrdf_load_stackoverflow) 1926-12-27 1927-12-28

Country Status (1)

Country Link
GB (1) GB282804A (enrdf_load_stackoverflow)

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