ZA806225B - Dispersions of nitroanthraquinones,process for their preparation and their use - Google Patents
Dispersions of nitroanthraquinones,process for their preparation and their useInfo
- Publication number
- ZA806225B ZA806225B ZA00806225A ZA806225A ZA806225B ZA 806225 B ZA806225 B ZA 806225B ZA 00806225 A ZA00806225 A ZA 00806225A ZA 806225 A ZA806225 A ZA 806225A ZA 806225 B ZA806225 B ZA 806225B
- Authority
- ZA
- South Africa
- Prior art keywords
- nitroanthraquinones
- dispersions
- preparation
- Prior art date
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792941385 DE2941385A1 (de) | 1979-10-12 | 1979-10-12 | Dispersionen von nitroanthrachinonen, verfahren zu deren herstellung und ihre verwendung |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA806225B true ZA806225B (en) | 1981-10-28 |
Family
ID=6083350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00806225A ZA806225B (en) | 1979-10-12 | 1980-10-09 | Dispersions of nitroanthraquinones,process for their preparation and their use |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0027213A1 (de) |
JP (1) | JPS5661332A (de) |
AU (1) | AU6310080A (de) |
BR (1) | BR8006530A (de) |
DE (1) | DE2941385A1 (de) |
ES (1) | ES8106010A1 (de) |
FI (1) | FI803201L (de) |
NO (1) | NO802818L (de) |
NZ (1) | NZ195206A (de) |
ZA (1) | ZA806225B (de) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2415662A1 (de) * | 1974-04-01 | 1975-10-23 | Basf Ag | Verfahren zur isolierung von 1-nitroanthrachinon aus nitroanthrachinongemischen |
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 |
-
1979
- 1979-10-12 DE DE19792941385 patent/DE2941385A1/de not_active Withdrawn
-
1980
- 1980-09-24 NO NO802818A patent/NO802818L/no unknown
- 1980-10-02 EP EP80105969A patent/EP0027213A1/de not_active Withdrawn
- 1980-10-09 FI FI803201A patent/FI803201L/fi not_active Application Discontinuation
- 1980-10-09 ZA ZA00806225A patent/ZA806225B/xx unknown
- 1980-10-09 JP JP14064080A patent/JPS5661332A/ja active Pending
- 1980-10-09 NZ NZ195206A patent/NZ195206A/xx unknown
- 1980-10-09 AU AU63100/80A patent/AU6310080A/en not_active Abandoned
- 1980-10-10 ES ES495827A patent/ES8106010A1/es not_active Expired
- 1980-10-10 BR BR8006530A patent/BR8006530A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
BR8006530A (pt) | 1981-05-12 |
NZ195206A (en) | 1983-04-12 |
DE2941385A1 (de) | 1981-04-23 |
JPS5661332A (en) | 1981-05-26 |
ES495827A0 (es) | 1981-07-01 |
FI803201L (fi) | 1981-04-13 |
EP0027213A1 (de) | 1981-04-22 |
AU6310080A (en) | 1981-04-16 |
ES8106010A1 (es) | 1981-07-01 |
NO802818L (no) | 1981-04-13 |
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