ES497799A0 - Procedimiento para la obtencion de dispersiones de dini- troantraquinonas - Google Patents

Procedimiento para la obtencion de dispersiones de dini- troantraquinonas

Info

Publication number
ES497799A0
ES497799A0 ES497799A ES497799A ES497799A0 ES 497799 A0 ES497799 A0 ES 497799A0 ES 497799 A ES497799 A ES 497799A ES 497799 A ES497799 A ES 497799A ES 497799 A0 ES497799 A0 ES 497799A0
Authority
ES
Spain
Prior art keywords
dinitroanthraquinones
dispersions
diniro
anthraquinones
procedure
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.)
Granted
Application number
ES497799A
Other languages
English (en)
Other versions
ES8200423A1 (es
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.)
Bayer AG
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 ES497799A0 publication Critical patent/ES497799A0/es
Publication of ES8200423A1 publication Critical patent/ES8200423A1/es
Expired legal-status Critical Current

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

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paper (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Colloid Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
ES497799A 1979-12-17 1980-12-16 Procedimiento para la obtencion de dispersiones de dini- troantraquinonas Expired ES8200423A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792950693 DE2950693A1 (de) 1979-12-17 1979-12-17 Dispersionen von dinitroanthrachinonen, verfahren zu deren herstellung und ihre verwendung

Publications (2)

Publication Number Publication Date
ES497799A0 true ES497799A0 (es) 1981-11-01
ES8200423A1 ES8200423A1 (es) 1981-11-01

Family

ID=6088693

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497799A Expired ES8200423A1 (es) 1979-12-17 1980-12-16 Procedimiento para la obtencion de dispersiones de dini- troantraquinonas

Country Status (11)

Country Link
EP (1) EP0031059B1 (es)
JP (1) JPS5696981A (es)
AT (1) ATE2094T1 (es)
AU (1) AU6522280A (es)
BR (1) BR8008214A (es)
DE (2) DE2950693A1 (es)
ES (1) ES8200423A1 (es)
FI (1) FI803903A7 (es)
NO (1) NO803624L (es)
NZ (1) NZ195838A (es)
ZA (1) ZA807831B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1035522C (zh) * 1989-02-01 1997-07-30 王建忠 植物纤维素与非纤维素的分离方法
WO1995029288A1 (en) * 1994-04-26 1995-11-02 Harima Chemicals, Inc. Pulp digestion aid
DE10002331C2 (de) * 2000-01-20 2003-03-06 Infineon Technologies Ag Drehwinkelmesser

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2524747C3 (de) * 1975-06-04 1980-12-18 Basf Ag, 6700 Ludwigshafen Verfahren zur Isolierung von 1,5-/1,8-Dinitroanthrachinon mit einem hohen Gehalt an a , a '-Duutroverbindungen
US4036680A (en) * 1976-12-14 1977-07-19 Canadian Industries, Ltd. Delignification of lignocellulosic material with a soda pulping liquor containing a Diels Alder adduct of benzoquinone or naphthoquinone in admixture with a nitro aromatic compound
DE2854427A1 (de) * 1978-12-16 1980-06-26 Bayer Ag Verfahren und vorrichtung zur gewinnung von trockenem 1,5- und/oder 1,8- dinitroanthrachinon aus suspensionen, die festes 1,5- und/oder 1,8-dinitroanthrachinon und fluessiges nitrobenzol enthalten

Also Published As

Publication number Publication date
FI803903L (fi) 1981-06-18
AU6522280A (en) 1981-06-25
DE2950693A1 (de) 1981-06-25
EP0031059A1 (de) 1981-07-01
ATE2094T1 (de) 1983-01-15
FI803903A7 (fi) 1981-06-18
ES8200423A1 (es) 1981-11-01
NZ195838A (en) 1983-03-15
JPS5696981A (en) 1981-08-05
BR8008214A (pt) 1981-07-07
NO803624L (no) 1981-06-18
EP0031059B1 (en) 1982-12-22
DE3061447D1 (en) 1983-01-27
ZA807831B (en) 1981-12-30

Similar Documents

Publication Publication Date Title
NO163340C (no) Behandling av gassbaerende formasjoner under havoverflatenfor aa redusere vannproduksjonen.
NO792103L (no) Fremgangsmaate for aa inhibere transpirering, samt middel for anvendelse ved fremgangsmaaten
DE2963119D1 (en) Process for the preparation of aqueous dispersions or solutions of polyurethane-polyurea and their use
NO792787L (no) Fremgangsmaate ved fremstilling av antiinflammatorisk aktive 4,5-diaryl-2-nitroimidazoler
YU290080A (en) Process for the conversion of carbometallic oil with liquid water
BR7904218A (pt) Processo para preparacao de 3-benzil-3-azabiciclo-(3,1,0)-hexano
NO143583C (no) Fremgangsmaate for utluting av silikater med syre.
NL7903775A (nl) Werkwijze ter bereiding van in water onoplosbaar carboxymethylcellulose.
FI803903L (fi) Dispersioner av dinitroantrakinoner foerfaranden foer deras framstaellning och deras anvaendning
AR220383A1 (es) Procedimiento para la preparacion de 2,3,5,6-tetracloropiridina y pentacloropiridina
BE842079A (fr) Procede pour la preparation du 1,1-dioxyde de la 4-hydroxy 3-(5-methyl-3-isoxazolyl-carbamoyl)-2-methyl-2h 1,2-benzo thiazine et intermediaires utilises dans cette preparation
OA06479A (fr) Procédé de transformation de l'hydragilitte boehmite.
MA18647A1 (fr) Equipement pour l'execution de forages dans les roches, les sols, etc....
ES492846A0 (es) Procedimiento para el cultivo superficial de celulas que contienen nucleos.
BE613553A (fr) Procédé pour la fabrication de clichés pour l'héliogravure à racle
IT7925680A0 (it) Azocomposti antrachinonici, loro produzione ed impiego come coloranti.
FI803305A7 (fi) Menetelmä uusien sulfonihapposykloalkyyliamidien valmistamiseksi ja niiden käyttö mikromikrobeja tuhoavina aineina.
AR218549A1 (es) Procedimiento para la preparacion del 2,6-dimetil-4-(3-nitrofenil)-3-metoxi-carbonil-1,4-dihidropiridin-5-carboxilato de 2-(n-bencil-n-metilamino)etilo
IT7919161A0 (it) Procedimento per la preparazione di coloranti complessi del cromo 1:2.
ES489977A0 (es) Procedimiento para la preparacion de colorantes 1,2-metol- complejo azometinicos
IL58661A0 (en) Process for the preparation of 2,3-dihydro-2,2-dimethyl-7-hydroxy-benzofuran
SU680995A1 (ru) Приспособление дл переливани агрессивных жидкостей из емкостей
IL61232A (en) Process for the preparation of 2-amino(or alkoxycarbonylamino)-5(6)-thiocyanato(or thiol)benzimidazole derivatives
JPS5517393A (en) Nncyclohexyllnnmethoxyacetoacetoamide*and its use for manufacturing oomethyllnncyclohexyll 2*55dimethylfurann33hydroxamic acid
DE3067029D1 (en) Process for the preparation of 2,2'-imino-bis benzothiazole compounds