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FI803201A7 - Dispersions of nitroanthraquinones, methods of their preparation and their use. - Google Patents

Dispersions of nitroanthraquinones, methods of their preparation and their use.

Info

Publication number
FI803201A7
FI803201A7 FI803201A FI803201A FI803201A7 FI 803201 A7 FI803201 A7 FI 803201A7 FI 803201 A FI803201 A FI 803201A FI 803201 A FI803201 A FI 803201A FI 803201 A7 FI803201 A7 FI 803201A7
Authority
FI
Finland
Prior art keywords
nitroanthraquinones
dispersions
preparation
methods
Prior art date
Application number
FI803201A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI803201L (en
Inventor
Heinz Ulrich Blank
Günther Klag
Peter Schnegg
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of FI803201A7 publication Critical patent/FI803201A7/en
Publication of FI803201L publication Critical patent/FI803201L/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/222—Use of compounds accelerating the pulping processes
FI803201A 1979-10-12 1980-10-09 DISPERSIONER AV NITROANTRAKINONER FOERFARANDE FOER DERAS FRAMSTAELLNING OCH DERAS ANVAENDNING FI803201L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792941385 DE2941385A1 (en) 1979-10-12 1979-10-12 DISPERSIONS OF NITROANTHRACHINONES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE

Publications (2)

Publication Number Publication Date
FI803201A7 true FI803201A7 (en) 1981-04-13
FI803201L FI803201L (en) 1981-04-13

Family

ID=6083350

Family Applications (1)

Application Number Title Priority Date Filing Date
FI803201A FI803201L (en) 1979-10-12 1980-10-09 DISPERSIONER AV NITROANTRAKINONER FOERFARANDE FOER DERAS FRAMSTAELLNING OCH DERAS ANVAENDNING

Country Status (10)

Country Link
EP (1) EP0027213A1 (en)
JP (1) JPS5661332A (en)
AU (1) AU6310080A (en)
BR (1) BR8006530A (en)
DE (1) DE2941385A1 (en)
ES (1) ES8106010A1 (en)
FI (1) FI803201L (en)
NO (1) NO802818L (en)
NZ (1) NZ195206A (en)
ZA (1) ZA806225B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2415662A1 (en) * 1974-04-01 1975-10-23 Basf Ag 1-Nitro-anthraquinone separation from reaction mixt - by reduction of dinitro-anthraquinones in solvents in opt presence of water
CA1073161A (en) * 1975-09-05 1980-03-11 Canadian Industries Limited Delignification process
CA1094264A (en) * 1976-12-14 1981-01-27 Canadian Industries Limited Delignification of lignocellulosic material with a soda liquor containing a cyclic keto compound and a nitro aromatic compound

Also Published As

Publication number Publication date
ES495827A0 (en) 1981-07-01
NO802818L (en) 1981-04-13
DE2941385A1 (en) 1981-04-23
AU6310080A (en) 1981-04-16
NZ195206A (en) 1983-04-12
EP0027213A1 (en) 1981-04-22
BR8006530A (en) 1981-05-12
JPS5661332A (en) 1981-05-26
ZA806225B (en) 1981-10-28
ES8106010A1 (en) 1981-07-01
FI803201L (en) 1981-04-13

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Legal Events

Date Code Title Description
FA Application withdrawn [patent]

Owner name: BAYER AKTIENGESELLSCHAFT